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-rw-r--r--arch/powerpc/Kconfig2
-rw-r--r--arch/powerpc/boot/dts/kuroboxHD.dts148
-rw-r--r--arch/powerpc/boot/dts/lite5200.dts135
-rw-r--r--arch/powerpc/boot/dts/lite5200b.dts135
-rw-r--r--arch/powerpc/boot/dts/mpc8313erdb.dts219
-rw-r--r--arch/powerpc/boot/dts/mpc8349emitxgp.dts187
-rw-r--r--arch/powerpc/boot/dts/mpc834x_mds.dts (renamed from arch/powerpc/boot/dts/mpc8349emds.dts)6
-rw-r--r--arch/powerpc/boot/dts/mpc8568mds.dts380
-rw-r--r--arch/powerpc/configs/linkstation_defconfig118
-rw-r--r--arch/powerpc/configs/mpc8313_rdb_defconfig1409
-rw-r--r--arch/powerpc/configs/mpc834x_itx_defconfig232
-rw-r--r--arch/powerpc/configs/mpc834x_itxgp_defconfig1174
-rw-r--r--arch/powerpc/configs/mpc834x_mds_defconfig9
-rw-r--r--arch/powerpc/configs/mpc8568mds_defconfig992
-rw-r--r--arch/powerpc/kernel/btext.c9
-rw-r--r--arch/powerpc/kernel/cputable.c2
-rw-r--r--arch/powerpc/kernel/head_44x.S2
-rw-r--r--arch/powerpc/kernel/head_fsl_booke.S7
-rw-r--r--arch/powerpc/kernel/legacy_serial.c15
-rw-r--r--arch/powerpc/kernel/prom_init.c81
-rw-r--r--arch/powerpc/kernel/setup_32.c8
-rw-r--r--arch/powerpc/kernel/smp.c23
-rw-r--r--arch/powerpc/kernel/udbg.c2
-rw-r--r--arch/powerpc/kernel/vdso.c34
-rw-r--r--arch/powerpc/mm/mem.c3
-rw-r--r--arch/powerpc/mm/pgtable_32.c2
-rw-r--r--arch/powerpc/oprofile/op_model_cell.c149
-rw-r--r--arch/powerpc/platforms/52xx/Makefile2
-rw-r--r--arch/powerpc/platforms/52xx/efika-pci.c119
-rw-r--r--arch/powerpc/platforms/52xx/efika-setup.c150
-rw-r--r--arch/powerpc/platforms/52xx/efika.c243
-rw-r--r--arch/powerpc/platforms/52xx/efika.h19
-rw-r--r--arch/powerpc/platforms/52xx/lite5200.c29
-rw-r--r--arch/powerpc/platforms/52xx/mpc52xx_common.c4
-rw-r--r--arch/powerpc/platforms/52xx/mpc52xx_pic.c10
-rw-r--r--arch/powerpc/platforms/83xx/Kconfig24
-rw-r--r--arch/powerpc/platforms/83xx/Makefile3
-rw-r--r--arch/powerpc/platforms/83xx/mpc8313_rdb.c99
-rw-r--r--arch/powerpc/platforms/83xx/mpc834x_itx.c2
-rw-r--r--arch/powerpc/platforms/83xx/mpc834x_mds.c (renamed from arch/powerpc/platforms/83xx/mpc834x_sys.c)95
-rw-r--r--arch/powerpc/platforms/83xx/mpc834x_sys.h23
-rw-r--r--arch/powerpc/platforms/83xx/mpc83xx.h18
-rw-r--r--arch/powerpc/platforms/85xx/Kconfig13
-rw-r--r--arch/powerpc/platforms/85xx/Makefile1
-rw-r--r--arch/powerpc/platforms/85xx/mpc8568_mds.c246
-rw-r--r--arch/powerpc/platforms/85xx/mpc85xx_ads.c7
-rw-r--r--arch/powerpc/platforms/85xx/mpc85xx_cds.c17
-rw-r--r--arch/powerpc/platforms/Makefile2
-rw-r--r--arch/powerpc/platforms/cell/pmu.c14
-rw-r--r--arch/powerpc/platforms/cell/spu_manage.c102
-rw-r--r--arch/powerpc/platforms/cell/spufs/context.c137
-rw-r--r--arch/powerpc/platforms/cell/spufs/file.c144
-rw-r--r--arch/powerpc/platforms/cell/spufs/run.c16
-rw-r--r--arch/powerpc/platforms/cell/spufs/sched.c386
-rw-r--r--arch/powerpc/platforms/cell/spufs/spufs.h50
-rw-r--r--arch/powerpc/platforms/celleb/htab.c19
-rw-r--r--arch/powerpc/platforms/embedded6xx/linkstation.c12
-rw-r--r--arch/powerpc/platforms/ps3/spu.c42
-rw-r--r--arch/powerpc/platforms/pseries/Makefile1
-rw-r--r--arch/powerpc/platforms/pseries/firmware.h17
-rw-r--r--arch/powerpc/platforms/pseries/kexec.c72
-rw-r--r--arch/powerpc/platforms/pseries/pci.c4
-rw-r--r--arch/powerpc/platforms/pseries/pseries.h36
-rw-r--r--arch/powerpc/platforms/pseries/ras.c2
-rw-r--r--arch/powerpc/platforms/pseries/ras.h9
-rw-r--r--arch/powerpc/platforms/pseries/setup.c60
-rw-r--r--arch/powerpc/platforms/pseries/smp.c1
-rw-r--r--arch/powerpc/sysdev/fsl_soc.c78
-rw-r--r--arch/powerpc/sysdev/mpic.c21
-rw-r--r--arch/powerpc/sysdev/qe_lib/ucc_slow.c6
-rw-r--r--arch/powerpc/xmon/xmon.c1
71 files changed, 6497 insertions, 1342 deletions
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 0088c5ebca78..340d9beab6d1 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -876,7 +876,7 @@ config ARCH_SPARSEMEM_ENABLE
config ARCH_SPARSEMEM_DEFAULT
def_bool y
- depends on (SMP && PPC_PSERIES) || PPC_CELL
+ depends on (SMP && PPC_PSERIES) || PPC_PS3
config ARCH_POPULATES_NODE_MAP
def_bool y
diff --git a/arch/powerpc/boot/dts/kuroboxHD.dts b/arch/powerpc/boot/dts/kuroboxHD.dts
new file mode 100644
index 000000000000..096e94ac415f
--- /dev/null
+++ b/arch/powerpc/boot/dts/kuroboxHD.dts
@@ -0,0 +1,148 @@
+/*
+ * Device Tree Souce for Buffalo KuroboxHD
+ *
+ * Choose CONFIG_LINKSTATION to build a kernel for KuroboxHD, or use
+ * the default configuration linkstation_defconfig.
+ *
+ * Based on sandpoint.dts
+ *
+ * 2006 (c) G. Liakhovetski <g.liakhovetski@gmx.de>
+ *
+ * This file is licensed under
+ * the terms of the GNU General Public License version 2. This program
+ * is licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+
+XXXX add flash parts, rtc, ??
+
+build with: "dtc -f -I dts -O dtb -o kuroboxHD.dtb -V 16 kuroboxHD.dts"
+
+
+ */
+
+/ {
+ linux,phandle = <1000>;
+ model = "KuroboxHD";
+ compatible = "linkstation";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ cpus {
+ linux,phandle = <2000>;
+ #cpus = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ PowerPC,603e { /* Really 8241 */
+ linux,phandle = <2100>;
+ linux,boot-cpu;
+ device_type = "cpu";
+ reg = <0>;
+ clock-frequency = <bebc200>; /* Fixed by bootwrapper */
+ timebase-frequency = <1743000>; /* Fixed by bootwrapper */
+ bus-frequency = <0>; /* From bootloader */
+ /* Following required by dtc but not used */
+ i-cache-line-size = <0>;
+ d-cache-line-size = <0>;
+ i-cache-size = <4000>;
+ d-cache-size = <4000>;
+ };
+ };
+
+ memory {
+ linux,phandle = <3000>;
+ device_type = "memory";
+ reg = <00000000 04000000>;
+ };
+
+ soc10x { /* AFAICT need to make soc for 8245's uarts to be defined */
+ linux,phandle = <4000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ #interrupt-cells = <2>;
+ device_type = "soc";
+ compatible = "mpc10x";
+ store-gathering = <0>; /* 0 == off, !0 == on */
+ reg = <80000000 00100000>;
+ ranges = <80000000 80000000 70000000 /* pci mem space */
+ fc000000 fc000000 00100000 /* EUMB */
+ fe000000 fe000000 00c00000 /* pci i/o space */
+ fec00000 fec00000 00300000 /* pci cfg regs */
+ fef00000 fef00000 00100000>; /* pci iack */
+
+ i2c@80003000 {
+ linux,phandle = <4300>;
+ device_type = "i2c";
+ compatible = "fsl-i2c";
+ reg = <80003000 1000>;
+ interrupts = <5 2>;
+ interrupt-parent = <4400>;
+ };
+
+ serial@80004500 {
+ linux,phandle = <4511>;
+ device_type = "serial";
+ compatible = "ns16550";
+ reg = <80004500 8>;
+ clock-frequency = <5d08d88>;
+ current-speed = <2580>;
+ interrupts = <9 2>;
+ interrupt-parent = <4400>;
+ };
+
+ serial@80004600 {
+ linux,phandle = <4512>;
+ device_type = "serial";
+ compatible = "ns16550";
+ reg = <80004600 8>;
+ clock-frequency = <5d08d88>;
+ current-speed = <e100>;
+ interrupts = <a 0>;
+ interrupt-parent = <4400>;
+ };
+
+ pic@80040000 {
+ linux,phandle = <4400>;
+ #interrupt-cells = <2>;
+ #address-cells = <0>;
+ device_type = "open-pic";
+ compatible = "chrp,open-pic";
+ interrupt-controller;
+ reg = <80040000 40000>;
+ built-in;
+ };
+
+ pci@fec00000 {
+ linux,phandle = <4500>;
+ #address-cells = <3>;
+ #size-cells = <2>;
+ #interrupt-cells = <1>;
+ device_type = "pci";
+ compatible = "mpc10x-pci";
+ reg = <fec00000 400000>;
+ ranges = <01000000 0 0 fe000000 0 00c00000
+ 02000000 0 80000000 80000000 0 70000000>;
+ bus-range = <0 ff>;
+ clock-frequency = <7f28155>;
+ interrupt-parent = <4400>;
+ interrupt-map-mask = <f800 0 0 7>;
+ interrupt-map = <
+ /* IDSEL 0x11 - IRQ0 ETH */
+ 5800 0 0 1 4400 0 1
+ 5800 0 0 2 4400 1 1
+ 5800 0 0 3 4400 2 1
+ 5800 0 0 4 4400 3 1
+ /* IDSEL 0x12 - IRQ1 IDE0 */
+ 6000 0 0 1 4400 1 1
+ 6000 0 0 2 4400 2 1
+ 6000 0 0 3 4400 3 1
+ 6000 0 0 4 4400 0 1
+ /* IDSEL 0x14 - IRQ3 USB2.0 */
+ 7000 0 0 1 4400 3 1
+ 7000 0 0 2 4400 3 1
+ 7000 0 0 3 4400 3 1
+ 7000 0 0 4 4400 3 1
+ >;
+ };
+ };
+};
diff --git a/arch/powerpc/boot/dts/lite5200.dts b/arch/powerpc/boot/dts/lite5200.dts
index 186870704ad9..c03103c63285 100644
--- a/arch/powerpc/boot/dts/lite5200.dts
+++ b/arch/powerpc/boot/dts/lite5200.dts
@@ -1,7 +1,7 @@
/*
* Lite5200 board Device Tree Source
*
- * Copyright 2006 Secret Lab Technologies Ltd.
+ * Copyright 2006-2007 Secret Lab Technologies Ltd.
* Grant Likely <grant.likely@secretlab.ca>
*
* This program is free software; you can redistribute it and/or modify it
@@ -17,8 +17,9 @@
*/
/ {
- model = "Lite5200";
- compatible = "lite5200\0lite52xx\0mpc5200\0mpc52xx";
+ model = "fsl,lite5200";
+ // revision = "1.0";
+ compatible = "fsl,lite5200\0generic-mpc5200";
#address-cells = <1>;
#size-cells = <1>;
@@ -47,14 +48,17 @@
};
soc5200@f0000000 {
+ model = "fsl,mpc5200";
+ revision = "" // from bootloader
#interrupt-cells = <3>;
device_type = "soc";
ranges = <0 f0000000 f0010000>;
reg = <f0000000 00010000>;
bus-frequency = <0>; // from bootloader
+ system-frequency = <0>; // from bootloader
cdm@200 {
- compatible = "mpc5200-cdm\0mpc52xx-cdm";
+ compatible = "mpc5200-cdm";
reg = <200 38>;
};
@@ -64,77 +68,86 @@
interrupt-controller;
#interrupt-cells = <3>;
device_type = "interrupt-controller";
- compatible = "mpc5200-pic\0mpc52xx-pic";
+ compatible = "mpc5200-pic";
reg = <500 80>;
built-in;
};
gpt@600 { // General Purpose Timer
- compatible = "mpc5200-gpt\0mpc52xx-gpt";
+ compatible = "mpc5200-gpt";
device_type = "gpt";
+ cell-index = <0>;
reg = <600 10>;
interrupts = <1 9 0>;
interrupt-parent = <500>;
+ has-wdt;
};
gpt@610 { // General Purpose Timer
- compatible = "mpc5200-gpt\0mpc52xx-gpt";
+ compatible = "mpc5200-gpt";
device_type = "gpt";
+ cell-index = <1>;
reg = <610 10>;
interrupts = <1 a 0>;
interrupt-parent = <500>;
};
gpt@620 { // General Purpose Timer
- compatible = "mpc5200-gpt\0mpc52xx-gpt";
+ compatible = "mpc5200-gpt";
device_type = "gpt";
+ cell-index = <2>;
reg = <620 10>;
interrupts = <1 b 0>;
interrupt-parent = <500>;
};
gpt@630 { // General Purpose Timer
- compatible = "mpc5200-gpt\0mpc52xx-gpt";
+ compatible = "mpc5200-gpt";
device_type = "gpt";
+ cell-index = <3>;
reg = <630 10>;
interrupts = <1 c 0>;
interrupt-parent = <500>;
};
gpt@640 { // General Purpose Timer
- compatible = "mpc5200-gpt\0mpc52xx-gpt";
+ compatible = "mpc5200-gpt";
device_type = "gpt";
+ cell-index = <4>;
reg = <640 10>;
interrupts = <1 d 0>;
interrupt-parent = <500>;
};
gpt@650 { // General Purpose Timer
- compatible = "mpc5200-gpt\0mpc52xx-gpt";
+ compatible = "mpc5200-gpt";
device_type = "gpt";
+ cell-index = <5>;
reg = <650 10>;
interrupts = <1 e 0>;
interrupt-parent = <500>;
};
gpt@660 { // General Purpose Timer
- compatible = "mpc5200-gpt\0mpc52xx-gpt";
+ compatible = "mpc5200-gpt";
device_type = "gpt";
+ cell-index = <6>;
reg = <660 10>;
interrupts = <1 f 0>;
interrupt-parent = <500>;
};
gpt@670 { // General Purpose Timer
- compatible = "mpc5200-gpt\0mpc52xx-gpt";
+ compatible = "mpc5200-gpt";
device_type = "gpt";
+ cell-index = <7>;
reg = <670 10>;
interrupts = <1 10 0>;
interrupt-parent = <500>;
};
rtc@800 { // Real time clock
- compatible = "mpc5200-rtc\0mpc52xx-rtc";
+ compatible = "mpc5200-rtc";
device_type = "rtc";
reg = <800 100>;
interrupts = <1 5 0 1 6 0>;
@@ -143,7 +156,8 @@
mscan@900 {
device_type = "mscan";
- compatible = "mpc5200-mscan\0mpc52xx-mscan";
+ compatible = "mpc5200-mscan";
+ cell-index = <0>;
interrupts = <2 11 0>;
interrupt-parent = <500>;
reg = <900 80>;
@@ -151,21 +165,22 @@
mscan@980 {
device_type = "mscan";
- compatible = "mpc5200-mscan\0mpc52xx-mscan";
+ compatible = "mpc5200-mscan";
+ cell-index = <1>;
interrupts = <1 12 0>;
interrupt-parent = <500>;
reg = <980 80>;
};
gpio@b00 {
- compatible = "mpc5200-gpio\0mpc52xx-gpio";
+ compatible = "mpc5200-gpio";
reg = <b00 40>;
interrupts = <1 7 0>;
interrupt-parent = <500>;
};
gpio-wkup@b00 {
- compatible = "mpc5200-gpio-wkup\0mpc52xx-gpio-wkup";
+ compatible = "mpc5200-gpio-wkup";
reg = <c00 40>;
interrupts = <1 8 0 0 3 0>;
interrupt-parent = <500>;
@@ -176,7 +191,7 @@
#size-cells = <2>;
#address-cells = <3>;
device_type = "pci";
- compatible = "mpc5200-pci\0mpc52xx-pci";
+ compatible = "mpc5200-pci";
reg = <d00 100>;
interrupt-map-mask = <f800 0 0 7>;
interrupt-map = <c000 0 0 1 500 0 0 3
@@ -194,7 +209,7 @@
spi@f00 {
device_type = "spi";
- compatible = "mpc5200-spi\0mpc52xx-spi";
+ compatible = "mpc5200-spi";
reg = <f00 20>;
interrupts = <2 d 0 2 e 0>;
interrupt-parent = <500>;
@@ -202,7 +217,7 @@
usb@1000 {
device_type = "usb-ohci-be";
- compatible = "mpc5200-ohci\0mpc52xx-ohci\0ohci-be";
+ compatible = "mpc5200-ohci\0ohci-be";
reg = <1000 ff>;
interrupts = <2 6 0>;
interrupt-parent = <500>;
@@ -210,7 +225,7 @@
bestcomm@1200 {
device_type = "dma-controller";
- compatible = "mpc5200-bestcomm\0mpc52xx-bestcomm";
+ compatible = "mpc5200-bestcomm";
reg = <1200 80>;
interrupts = <3 0 0 3 1 0 3 2 0 3 3 0
3 4 0 3 5 0 3 6 0 3 7 0
@@ -220,67 +235,73 @@
};
xlb@1f00 {
- compatible = "mpc5200-xlb\0mpc52xx-xlb";
+ compatible = "mpc5200-xlb";
reg = <1f00 100>;
};
serial@2000 { // PSC1
device_type = "serial";
- compatible = "mpc5200-psc-uart\0mpc52xx-psc-uart";
+ compatible = "mpc5200-psc-uart";
port-number = <0>; // Logical port assignment
+ cell-index = <0>;
reg = <2000 100>;
interrupts = <2 1 0>;
interrupt-parent = <500>;
};
- // PSC2 in spi mode example
- spi@2200 { // PSC2
- device_type = "spi";
- compatible = "mpc5200-psc-spi\0mpc52xx-psc-spi";
- reg = <2200 100>;
- interrupts = <2 2 0>;
- interrupt-parent = <500>;
- };
+ // PSC2 in ac97 mode example
+ //ac97@2200 { // PSC2
+ // device_type = "sound";
+ // compatible = "mpc5200-psc-ac97";
+ // cell-index = <1>;
+ // reg = <2200 100>;
+ // interrupts = <2 2 0>;
+ // interrupt-parent = <500>;
+ //};
// PSC3 in CODEC mode example
- i2s@2400 { // PSC3
- device_type = "sound";
- compatible = "mpc5200-psc-i2s\0mpc52xx-psc-i2s";
- reg = <2400 100>;
- interrupts = <2 3 0>;
- interrupt-parent = <500>;
- };
+ //i2s@2400 { // PSC3
+ // device_type = "sound";
+ // compatible = "mpc5200-psc-i2s";
+ // cell-index = <2>;
+ // reg = <2400 100>;
+ // interrupts = <2 3 0>;
+ // interrupt-parent = <500>;
+ //};
- // PSC4 unconfigured
+ // PSC4 in uart mode example
//serial@2600 { // PSC4
// device_type = "serial";
- // compatible = "mpc5200-psc-uart\0mpc52xx-psc-uart";
+ // compatible = "mpc5200-psc-uart";
+ // cell-index = <3>;
// reg = <2600 100>;
// interrupts = <2 b 0>;
// interrupt-parent = <500>;
//};
- // PSC5 unconfigured
+ // PSC5 in uart mode example
//serial@2800 { // PSC5
// device_type = "serial";
- // compatible = "mpc5200-psc-uart\0mpc52xx-psc-uart";
+ // compatible = "mpc5200-psc-uart";
+ // cell-index = <4>;
// reg = <2800 100>;
// interrupts = <2 c 0>;
// interrupt-parent = <500>;
//};
- // PSC6 in AC97 mode example
- ac97@2c00 { // PSC6
- device_type = "sound";
- compatible = "mpc5200-psc-ac97\0mpc52xx-psc-ac97";
- reg = <2c00 100>;
- interrupts = <2 4 0>;
- interrupt-parent = <500>;
- };
+ // PSC6 in spi mode example
+ //spi@2c00 { // PSC6
+ // device_type = "spi";
+ // compatible = "mpc5200-psc-spi";
+ // cell-index = <5>;
+ // reg = <2c00 100>;
+ // interrupts = <2 4 0>;
+ // interrupt-parent = <500>;
+ //};
ethernet@3000 {
device_type = "network";
- compatible = "mpc5200-fec\0mpc52xx-fec";
+ compatible = "mpc5200-fec";
reg = <3000 800>;
mac-address = [ 02 03 04 05 06 07 ]; // Bad!
interrupts = <2 5 0>;
@@ -289,7 +310,7 @@
ata@3a00 {
device_type = "ata";
- compatible = "mpc5200-ata\0mpc52xx-ata";
+ compatible = "mpc5200-ata";
reg = <3a00 100>;
interrupts = <2 7 0>;
interrupt-parent = <500>;
@@ -297,7 +318,8 @@
i2c@3d00 {
device_type = "i2c";
- compatible = "mpc5200-i2c\0mpc52xx-i2c";
+ compatible = "mpc5200-i2c";
+ cell-index = <0>;
reg = <3d00 40>;
interrupts = <2 f 0>;
interrupt-parent = <500>;
@@ -305,14 +327,15 @@
i2c@3d40 {
device_type = "i2c";
- compatible = "mpc5200-i2c\0mpc52xx-i2c";
+ compatible = "mpc5200-i2c";
+ cell-index = <1>;
reg = <3d40 40>;
interrupts = <2 10 0>;
interrupt-parent = <500>;
};
sram@8000 {
device_type = "sram";
- compatible = "mpc5200-sram\0mpc52xx-sram\0sram";
+ compatible = "mpc5200-sram\0sram";
reg = <8000 4000>;
};
};
diff --git a/arch/powerpc/boot/dts/lite5200b.dts b/arch/powerpc/boot/dts/lite5200b.dts
index 5bb2760d7c30..3875ca9a9a62 100644
--- a/arch/powerpc/boot/dts/lite5200b.dts
+++ b/arch/powerpc/boot/dts/lite5200b.dts
@@ -1,7 +1,7 @@
/*
* Lite5200B board Device Tree Source
*
- * Copyright 2006 Secret Lab Technologies Ltd.
+ * Copyright 2006-2007 Secret Lab Technologies Ltd.
* Grant Likely <grant.likely@secretlab.ca>
*
* This program is free software; you can redistribute it and/or modify it
@@ -17,8 +17,9 @@
*/
/ {
- model = "Lite5200b";
- compatible = "lite5200b\0lite52xx\0mpc5200b\0mpc52xx";
+ model = "fsl,lite5200b";
+ // revision = "1.0";
+ compatible = "fsl,lite5200b\0generic-mpc5200";
#address-cells = <1>;
#size-cells = <1>;
@@ -47,14 +48,17 @@
};
soc5200@f0000000 {
+ model = "fsl,mpc5200b";
+ revision = ""; // from bootloader
#interrupt-cells = <3>;
device_type = "soc";
ranges = <0 f0000000 f0010000>;
reg = <f0000000 00010000>;
bus-frequency = <0>; // from bootloader
+ system-frequency = <0>; // from bootloader
cdm@200 {
- compatible = "mpc5200b-cdm\0mpc52xx-cdm";
+ compatible = "mpc5200b-cdm\0mpc5200-cdm";
reg = <200 38>;
};
@@ -64,77 +68,86 @@
interrupt-controller;
#interrupt-cells = <3>;
device_type = "interrupt-controller";
- compatible = "mpc5200b-pic\0mpc52xx-pic";
+ compatible = "mpc5200b-pic\0mpc5200-pic";
reg = <500 80>;
built-in;
};
gpt@600 { // General Purpose Timer
- compatible = "mpc5200b-gpt\0mpc52xx-gpt";
+ compatible = "mpc5200b-gpt\0mpc5200-gpt";
device_type = "gpt";
+ cell-index = <0>;
reg = <600 10>;
interrupts = <1 9 0>;
interrupt-parent = <500>;
+ has-wdt;
};
gpt@610 { // General Purpose Timer
- compatible = "mpc5200b-gpt\0mpc52xx-gpt";
+ compatible = "mpc5200b-gpt\0mpc5200-gpt";
device_type = "gpt";
+ cell-index = <1>;
reg = <610 10>;
interrupts = <1 a 0>;
interrupt-parent = <500>;
};
gpt@620 { // General Purpose Timer
- compatible = "mpc5200b-gpt\0mpc52xx-gpt";
+ compatible = "mpc5200b-gpt\0mpc5200-gpt";
device_type = "gpt";
+ cell-index = <2>;
reg = <620 10>;
interrupts = <1 b 0>;
interrupt-parent = <500>;
};
gpt@630 { // General Purpose Timer
- compatible = "mpc5200b-gpt\0mpc52xx-gpt";
+ compatible = "mpc5200b-gpt\0mpc5200-gpt";
device_type = "gpt";
+ cell-index = <3>;
reg = <630 10>;
interrupts = <1 c 0>;
interrupt-parent = <500>;
};
gpt@640 { // General Purpose Timer
- compatible = "mpc5200b-gpt\0mpc52xx-gpt";
+ compatible = "mpc5200b-gpt\0mpc5200-gpt";
device_type = "gpt";
+ cell-index = <4>;
reg = <640 10>;
interrupts = <1 d 0>;
interrupt-parent = <500>;
};
gpt@650 { // General Purpose Timer
- compatible = "mpc5200b-gpt\0mpc52xx-gpt";
+ compatible = "mpc5200b-gpt\0mpc5200-gpt";
device_type = "gpt";
+ cell-index = <5>;
reg = <650 10>;
interrupts = <1 e 0>;
interrupt-parent = <500>;
};
gpt@660 { // General Purpose Timer
- compatible = "mpc5200b-gpt\0mpc52xx-gpt";
+ compatible = "mpc5200b-gpt\0mpc5200-gpt";
device_type = "gpt";
+ cell-index = <6>;
reg = <660 10>;
interrupts = <1 f 0>;
interrupt-parent = <500>;
};
gpt@670 { // General Purpose Timer
- compatible = "mpc5200b-gpt\0mpc52xx-gpt";
+ compatible = "mpc5200b-gpt\0mpc5200-gpt";
device_type = "gpt";
+ cell-index = <7>;
reg = <670 10>;
interrupts = <1 10 0>;
interrupt-parent = <500>;
};
rtc@800 { // Real time clock
- compatible = "mpc5200b-rtc\0mpc52xx-rtc";
+ compatible = "mpc5200b-rtc\0mpc5200-rtc";
device_type = "rtc";
reg = <800 100>;
interrupts = <1 5 0 1 6 0>;
@@ -143,7 +156,8 @@
mscan@900 {
device_type = "mscan";
- compatible = "mpc5200b-mscan\0mpc52xx-mscan";
+ compatible = "mpc5200b-mscan\0mpc5200-mscan";
+ cell-index = <0>;
interrupts = <2 11 0>;
interrupt-parent = <500>;
reg = <900 80>;
@@ -151,21 +165,22 @@
mscan@980 {
device_type = "mscan";
- compatible = "mpc5200b-mscan\0mpc52xx-mscan";
+ compatible = "mpc5200b-mscan\0mpc5200-mscan";
+ cell-index = <1>;
interrupts = <1 12 0>;
interrupt-parent = <500>;
reg = <980 80>;
};
gpio@b00 {
- compatible = "mpc5200b-gpio\0mpc52xx-gpio";
+ compatible = "mpc5200b-gpio\0mpc5200-gpio";
reg = <b00 40>;
interrupts = <1 7 0>;
interrupt-parent = <500>;
};
gpio-wkup@b00 {
- compatible = "mpc5200b-gpio-wkup\0mpc52xx-gpio-wkup";
+ compatible = "mpc5200b-gpio-wkup\0mpc5200-gpio-wkup";
reg = <c00 40>;
interrupts = <1 8 0 0 3 0>;
interrupt-parent = <500>;
@@ -176,7 +191,7 @@
#size-cells = <2>;
#address-cells = <3>;
device_type = "pci";
- compatible = "mpc5200b-pci\0mpc52xx-pci";
+ compatible = "mpc5200b-pci\0mpc5200-pci";
reg = <d00 100>;
interrupt-map-mask = <f800 0 0 7>;
interrupt-map = <c000 0 0 1 500 0 0 3 // 1st slot
@@ -199,7 +214,7 @@
spi@f00 {
device_type = "spi";
- compatible = "mpc5200b-spi\0mpc52xx-spi";
+ compatible = "mpc5200b-spi\0mpc5200-spi";
reg = <f00 20>;
interrupts = <2 d 0 2 e 0>;
interrupt-parent = <500>;
@@ -207,7 +222,7 @@
usb@1000 {
device_type = "usb-ohci-be";
- compatible = "mpc5200b-ohci\0mpc52xx-ohci\0ohci-be";
+ compatible = "mpc5200b-ohci\0mpc5200-ohci\0ohci-be";
reg = <1000 ff>;
interrupts = <2 6 0>;
interrupt-parent = <500>;
@@ -215,7 +230,7 @@
bestcomm@1200 {
device_type = "dma-controller";
- compatible = "mpc5200b-bestcomm\0mpc52xx-bestcomm";
+ compatible = "mpc5200b-bestcomm\0mpc5200-bestcomm";
reg = <1200 80>;
interrupts = <3 0 0 3 1 0 3 2 0 3 3 0
3 4 0 3 5 0 3 6 0 3 7 0
@@ -225,67 +240,73 @@
};
xlb@1f00 {
- compatible = "mpc5200b-xlb\0mpc52xx-xlb";
+ compatible = "mpc5200b-xlb\0mpc5200-xlb";
reg = <1f00 100>;
};
serial@2000 { // PSC1
device_type = "serial";
- compatible = "mpc5200b-psc-uart\0mpc52xx-psc-uart";
+ compatible = "mpc5200b-psc-uart\0mpc5200-psc-uart";
port-number = <0>; // Logical port assignment
+ cell-index = <0>;
reg = <2000 100>;
interrupts = <2 1 0>;
interrupt-parent = <500>;
};
- // PSC2 in spi mode example
- spi@2200 { // PSC2
- device_type = "spi";
- compatible = "mpc5200b-psc-spi\0mpc52xx-psc-spi";
- reg = <2200 100>;
- interrupts = <2 2 0>;
- interrupt-parent = <500>;
- };
+ // PSC2 in ac97 mode example
+ //ac97@2200 { // PSC2
+ // device_type = "sound";
+ // compatible = "mpc5200b-psc-ac97\0mpc5200-psc-ac97";
+ // cell-index = <1>;
+ // reg = <2200 100>;
+ // interrupts = <2 2 0>;
+ // interrupt-parent = <500>;
+ //};
// PSC3 in CODEC mode example
- i2s@2400 { // PSC3
- device_type = "sound";
- compatible = "mpc5200b-psc-i2s\0mpc52xx-psc-i2s";
- reg = <2400 100>;
- interrupts = <2 3 0>;
- interrupt-parent = <500>;
- };
+ //i2s@2400 { // PSC3
+ // device_type = "sound";
+ // compatible = "mpc5200b-psc-i2s"; //not 5200 compatible
+ // cell-index = <2>;
+ // reg = <2400 100>;
+ // interrupts = <2 3 0>;
+ // interrupt-parent = <500>;
+ //};
- // PSC4 unconfigured
+ // PSC4 in uart mode example
//serial@2600 { // PSC4
// device_type = "serial";
- // compatible = "mpc5200b-psc-uart\0mpc52xx-psc-uart";
+ // compatible = "mpc5200b-psc-uart\0mpc5200-psc-uart";
+ // cell-index = <3>;
// reg = <2600 100>;
// interrupts = <2 b 0>;
// interrupt-parent = <500>;
//};
- // PSC5 unconfigured
+ // PSC5 in uart mode example
//serial@2800 { // PSC5
// device_type = "serial";
- // compatible = "mpc5200b-psc-uart\0mpc52xx-psc-uart";
+ // compatible = "mpc5200b-psc-uart\0mpc5200-psc-uart";
+ // cell-index = <4>;
// reg = <2800 100>;
// interrupts = <2 c 0>;
// interrupt-parent = <500>;
//};
- // PSC6 in AC97 mode example
- ac97@2c00 { // PSC6
- device_type = "sound";
- compatible = "mpc5200b-psc-ac97\0mpc52xx-psc-ac97";
- reg = <2c00 100>;
- interrupts = <2 4 0>;
- interrupt-parent = <500>;
- };
+ // PSC6 in spi mode example
+ //spi@2c00 { // PSC6
+ // device_type = "spi";
+ // compatible = "mpc5200b-psc-spi\0mpc5200-psc-spi";
+ // cell-index = <5>;
+ // reg = <2c00 100>;
+ // interrupts = <2 4 0>;
+ // interrupt-parent = <500>;
+ //};
ethernet@3000 {
device_type = "network";
- compatible = "mpc5200b-fec\0mpc52xx-fec";
+ compatible = "mpc5200b-fec\0mpc5200-fec";
reg = <3000 800>;
mac-address = [ 02 03 04 05 06 07 ]; // Bad!
interrupts = <2 5 0>;
@@ -294,7 +315,7 @@
ata@3a00 {
device_type = "ata";
- compatible = "mpc5200b-ata\0mpc52xx-ata";
+ compatible = "mpc5200b-ata\0mpc5200-ata";
reg = <3a00 100>;
interrupts = <2 7 0>;
interrupt-parent = <500>;
@@ -302,7 +323,8 @@
i2c@3d00 {
device_type = "i2c";
- compatible = "mpc5200b-i2c\0mpc52xx-i2c";
+ compatible = "mpc5200b-i2c\0mpc5200-i2c";
+ cell-index = <0>;
reg = <3d00 40>;
interrupts = <2 f 0>;
interrupt-parent = <500>;
@@ -310,14 +332,15 @@
i2c@3d40 {
device_type = "i2c";
- compatible = "mpc5200b-i2c\0mpc52xx-i2c";
+ compatible = "mpc5200b-i2c\0mpc5200-i2c";
+ cell-index = <1>;
reg = <3d40 40>;
interrupts = <2 10 0>;
interrupt-parent = <500>;
};
sram@8000 {
device_type = "sram";
- compatible = "mpc5200b-sram\0mpc52xx-sram\0sram";
+ compatible = "mpc5200b-sram\0mpc5200-sram\0sram";
reg = <8000 4000>;
};
};
diff --git a/arch/powerpc/boot/dts/mpc8313erdb.dts b/arch/powerpc/boot/dts/mpc8313erdb.dts
new file mode 100644
index 000000000000..3d2f5a06df3f
--- /dev/null
+++ b/arch/powerpc/boot/dts/mpc8313erdb.dts
@@ -0,0 +1,219 @@
+/*
+ * MPC8313E RDB Device Tree Source
+ *
+ * Copyright 2005, 2006, 2007 Freescale Semiconductor Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+/ {
+ model = "MPC8313ERDB";
+ compatible = "MPC83xx";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ cpus {
+ #cpus = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ PowerPC,8313@0 {
+ device_type = "cpu";
+ reg = <0>;
+ d-cache-line-size = <20>; // 32 bytes
+ i-cache-line-size = <20>; // 32 bytes
+ d-cache-size = <4000>; // L1, 16K
+ i-cache-size = <4000>; // L1, 16K
+ timebase-frequency = <0>; // from bootloader
+ bus-frequency = <0>; // from bootloader
+ clock-frequency = <0>; // from bootloader
+ 32-bit;
+ };
+ };
+
+ memory {
+ device_type = "memory";
+ reg = <00000000 08000000>; // 128MB at 0
+ };
+
+ soc8313@e0000000 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ #interrupt-cells = <2>;
+ device_type = "soc";
+ ranges = <0 e0000000 00100000>;
+ reg = <e0000000 00000200>;
+ bus-frequency = <0>;
+
+ wdt@200 {
+ device_type = "watchdog";
+ compatible = "mpc83xx_wdt";
+ reg = <200 100>;
+ };
+
+ i2c@3000 {
+ device_type = "i2c";
+ compatible = "fsl-i2c";
+ reg = <3000 100>;
+ interrupts = <e 8>;
+ interrupt-parent = <700>;
+ dfsrr;
+ };
+
+ i2c@3100 {
+ device_type = "i2c";
+ compatible = "fsl-i2c";
+ reg = <3100 100>;
+ interrupts = <f 8>;
+ interrupt-parent = <700>;
+ dfsrr;
+ };
+
+ spi@7000 {
+ device_type = "spi";
+ compatible = "mpc83xx_spi";
+ reg = <7000 1000>;
+ interrupts = <10 8>;
+ interrupt-parent = <700>;
+ mode = <0>;
+ };
+
+ /* phy type (ULPI, UTMI, UTMI_WIDE, SERIAL) */
+ usb@23000 {
+ device_type = "usb";
+ compatible = "fsl-usb2-dr";
+ reg = <23000 1000>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupt-parent = <700>;
+ interrupts = <26 2>;
+ phy_type = "utmi_wide";
+ };
+
+ mdio@24520 {
+ device_type = "mdio";
+ compatible = "gianfar";
+ reg = <24520 20>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ linux,phandle = <24520>;
+ ethernet-phy@1 {
+ linux,phandle = <2452001>;
+ interrupt-parent = <700>;
+ interrupts = <13 2>;
+ reg = <1>;
+ device_type = "ethernet-phy";
+ };
+ ethernet-phy@4 {
+ linux,phandle = <2452004>;
+ interrupt-parent = <700>;
+ interrupts = <14 2>;
+ reg = <4>;
+ device_type = "ethernet-phy";
+ };
+ };
+
+ ethernet@24000 {
+ device_type = "network";
+ model = "eTSEC";
+ compatible = "gianfar";
+ reg = <24000 1000>;
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ interrupts = <25 8 24 8 23 8>;
+ interrupt-parent = <700>;
+ phy-handle = <2452001>;
+ };
+
+ ethernet@25000 {
+ device_type = "network";
+ model = "eTSEC";
+ compatible = "gianfar";
+ reg = <25000 1000>;
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ interrupts = <22 8 21 8 20 8>;
+ interrupt-parent = <700>;
+ phy-handle = <2452004>;
+ };
+
+ serial@4500 {
+ device_type = "serial";
+ compatible = "ns16550";
+ reg = <4500 100>;
+ clock-frequency = <0>;
+ interrupts = <9 8>;
+ interrupt-parent = <700>;
+ };
+
+ serial@4600 {
+ device_type = "serial";
+ compatible = "ns16550";
+ reg = <4600 100>;
+ clock-frequency = <0>;
+ interrupts = <a 8>;
+ interrupt-parent = <700>;
+ };
+
+ pci@8500 {
+ interrupt-map-mask = <f800 0 0 7>;
+ interrupt-map = <
+
+ /* IDSEL 0x0E -mini PCI */
+ 7000 0 0 1 700 12 8
+ 7000 0 0 2 700 12 8
+ 7000 0 0 3 700 12 8
+ 7000 0 0 4 700 12 8
+
+ /* IDSEL 0x0F - PCI slot */
+ 7800 0 0 1 700 11 8
+ 7800 0 0 2 700 12 8
+ 7800 0 0 3 700 11 8
+ 7800 0 0 4 700 12 8>;
+ interrupt-parent = <700>;
+ interrupts = <42 8>;
+ bus-range = <0 0>;
+ ranges = <02000000 0 90000000 90000000 0 10000000
+ 42000000 0 80000000 80000000 0 10000000
+ 01000000 0 00000000 e2000000 0 00100000>;
+ clock-frequency = <3f940aa>;
+ #interrupt-cells = <1>;
+ #size-cells = <2>;
+ #address-cells = <3>;
+ reg = <8500 100>;
+ compatible = "83xx";
+ device_type = "pci";
+ };
+
+ crypto@30000 {
+ device_type = "crypto";
+ model = "SEC2";
+ compatible = "talitos";
+ reg = <30000 7000>;
+ interrupts = <b 8>;
+ interrupt-parent = <700>;
+ /* Rev. 2.2 */
+ num-channels = <1>;
+ channel-fifo-len = <18>;
+ exec-units-mask = <0000004c>;
+ descriptor-types-mask = <0122003f>;
+ };
+
+ /* IPIC
+ * interrupts cell = <intr #, sense>
+ * sense values match linux IORESOURCE_IRQ_* defines:
+ * sense == 8: Level, low assertion
+ * sense == 2: Edge, high-to-low change
+ */
+ pic@700 {
+ linux,phandle = <700>;
+ interrupt-controller;
+ #address-cells = <0>;
+ #interrupt-cells = <2>;
+ reg = <700 100>;
+ built-in;
+ device_type = "ipic";
+ };
+ };
+};
diff --git a/arch/powerpc/boot/dts/mpc8349emitxgp.dts b/arch/powerpc/boot/dts/mpc8349emitxgp.dts
new file mode 100644
index 000000000000..3190774de1d8
--- /dev/null
+++ b/arch/powerpc/boot/dts/mpc8349emitxgp.dts
@@ -0,0 +1,187 @@
+/*
+ * MPC8349E-mITX-GP Device Tree Source
+ *
+ * Copyright 2007 Freescale Semiconductor Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+/ {
+ model = "MPC8349EMITXGP";
+ compatible = "MPC834xMITXGP";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ cpus {
+ #cpus = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ PowerPC,8349@0 {
+ device_type = "cpu";
+ reg = <0>;
+ d-cache-line-size = <20>;
+ i-cache-line-size = <20>;
+ d-cache-size = <8000>;
+ i-cache-size = <8000>;
+ timebase-frequency = <0>; // from bootloader
+ bus-frequency = <0>; // from bootloader
+ clock-frequency = <0>; // from bootloader
+ 32-bit;
+ };
+ };
+
+ memory {
+ device_type = "memory";
+ reg = <00000000 10000000>;
+ };
+
+ soc8349@e0000000 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ #interrupt-cells = <2>;
+ device_type = "soc";
+ ranges = <0 e0000000 00100000>;
+ reg = <e0000000 00000200>;
+ bus-frequency = <0>; // from bootloader
+
+ wdt@200 {
+ device_type = "watchdog";
+ compatible = "mpc83xx_wdt";
+ reg = <200 100>;
+ };
+
+ i2c@3000 {
+ device_type = "i2c";
+ compatible = "fsl-i2c";
+ reg = <3000 100>;
+ interrupts = <e 8>;
+ interrupt-parent = <700>;
+ dfsrr;
+ };
+
+ i2c@3100 {
+ device_type = "i2c";
+ compatible = "fsl-i2c";
+ reg = <3100 100>;
+ interrupts = <f 8>;
+ interrupt-parent = <700>;
+ dfsrr;
+ };
+
+ spi@7000 {
+ device_type = "spi";
+ compatible = "mpc83xx_spi";
+ reg = <7000 1000>;
+ interrupts = <10 8>;
+ interrupt-parent = <700>;
+ mode = <0>;
+ };
+
+ usb@23000 {
+ device_type = "usb";
+ compatible = "fsl-usb2-dr";
+ reg = <23000 1000>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupt-parent = <700>;
+ interrupts = <26 2>;
+ dr_mode = "otg";
+ phy_type = "ulpi";
+ };
+
+ mdio@24520 {
+ device_type = "mdio";
+ compatible = "gianfar";
+ reg = <24520 20>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ linux,phandle = <24520>;
+
+ /* Vitesse 8201 */
+ ethernet-phy@1c {
+ linux,phandle = <245201c>;
+ interrupt-parent = <700>;
+ interrupts = <12 2>;
+ reg = <1c>;
+ device_type = "ethernet-phy";
+ };
+ };
+
+ ethernet@24000 {
+ device_type = "network";
+ model = "TSEC";
+ compatible = "gianfar";
+ reg = <24000 1000>;
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ interrupts = <20 8 21 8 22 8>;
+ interrupt-parent = <700>;
+ phy-handle = <245201c>;
+ };
+
+ serial@4500 {
+ device_type = "serial";
+ compatible = "ns16550";
+ reg = <4500 100>;
+ clock-frequency = <0>; // from bootloader
+ interrupts = <9 8>;
+ interrupt-parent = <700>;
+ };
+
+ serial@4600 {
+ device_type = "serial";
+ compatible = "ns16550";
+ reg = <4600 100>;
+ clock-frequency = <0>; // from bootloader
+ interrupts = <a 8>;
+ interrupt-parent = <700>;
+ };
+
+ pci@8600 {
+ interrupt-map-mask = <f800 0 0 7>;
+ interrupt-map = <
+ /* IDSEL 0x0F - PCI Slot */
+ 7800 0 0 1 700 14 8 /* PCI_INTA */
+ 7800 0 0 2 700 15 8 /* PCI_INTB */
+ >;
+ interrupt-parent = <700>;
+ interrupts = <43 8>;
+ bus-range = <1 1>;
+ ranges = <42000000 0 a0000000 a0000000 0 10000000
+ 02000000 0 b0000000 b0000000 0 10000000
+ 01000000 0 00000000 e3000000 0 01000000>;
+ clock-frequency = <3f940aa>;
+ #interrupt-cells = <1>;
+ #size-cells = <2>;
+ #address-cells = <3>;
+ reg = <8600 100>;
+ compatible = "83xx";
+ device_type = "pci";
+ };
+
+ crypto@30000 {
+ device_type = "crypto";
+ model = "SEC2";
+ compatible = "talitos";
+ reg = <30000 10000>;
+ interrupts = <b 8>;
+ interrupt-parent = <700>;
+ num-channels = <4>;
+ channel-fifo-len = <18>;
+ exec-units-mask = <0000007e>;
+ descriptor-types-mask = <01010ebf>;
+ };
+
+ pic@700 {
+ linux,phandle = <700>;
+ interrupt-controller;
+ #address-cells = <0>;
+ #interrupt-cells = <2>;
+ reg = <700 100>;
+ built-in;
+ device_type = "ipic";
+ };
+ };
+};
diff --git a/arch/powerpc/boot/dts/mpc8349emds.dts b/arch/powerpc/boot/dts/mpc834x_mds.dts
index efceb3432653..dc121b3cb4a9 100644
--- a/arch/powerpc/boot/dts/mpc8349emds.dts
+++ b/arch/powerpc/boot/dts/mpc834x_mds.dts
@@ -39,6 +39,11 @@
reg = <00000000 10000000>; // 256MB at 0
};
+ bcsr@e2400000 {
+ device_type = "board-control";
+ reg = <e2400000 8000>;
+ };
+
soc8349@e0000000 {
#address-cells = <1>;
#size-cells = <1>;
@@ -103,6 +108,7 @@
#size-cells = <0>;
interrupt-parent = <700>;
interrupts = <26 2>;
+ dr_mode = "otg";
phy_type = "ulpi";
};
diff --git a/arch/powerpc/boot/dts/mpc8568mds.dts b/arch/powerpc/boot/dts/mpc8568mds.dts
new file mode 100644
index 000000000000..06d24653e422
--- /dev/null
+++ b/arch/powerpc/boot/dts/mpc8568mds.dts
@@ -0,0 +1,380 @@
+/*
+ * MPC8568E MDS Device Tree Source
+ *
+ * Copyright 2007 Freescale Semiconductor Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+
+/*
+/memreserve/ 00000000 1000000;
+*/
+
+/ {
+ model = "MPC8568EMDS";
+ compatible = "MPC85xxMDS";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ linux,phandle = <100>;
+
+ cpus {
+ #cpus = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ linux,phandle = <200>;
+
+ PowerPC,8568@0 {
+ device_type = "cpu";
+ reg = <0>;
+ d-cache-line-size = <20>; // 32 bytes
+ i-cache-line-size = <20>; // 32 bytes
+ d-cache-size = <8000>; // L1, 32K
+ i-cache-size = <8000>; // L1, 32K
+ timebase-frequency = <0>;
+ bus-frequency = <0>;
+ clock-frequency = <0>;
+ 32-bit;
+ linux,phandle = <201>;
+ };
+ };
+
+ memory {
+ device_type = "memory";
+ linux,phandle = <300>;
+ reg = <00000000 10000000>;
+ };
+
+ bcsr@f8000000 {
+ device_type = "board-control";
+ reg = <f8000000 8000>;
+ };
+
+ soc8568@e0000000 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ #interrupt-cells = <2>;
+ device_type = "soc";
+ ranges = <0 e0000000 00100000>;
+ reg = <e0000000 00100000>;
+ bus-frequency = <0>;
+
+ i2c@3000 {
+ device_type = "i2c";
+ compatible = "fsl-i2c";
+ reg = <3000 100>;
+ interrupts = <1b 2>;
+ interrupt-parent = <40000>;
+ dfsrr;
+ };
+
+ i2c@3100 {
+ device_type = "i2c";
+ compatible = "fsl-i2c";
+ reg = <3100 100>;
+ interrupts = <1b 2>;
+ interrupt-parent = <40000>;
+ dfsrr;
+ };
+
+ mdio@24520 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ device_type = "mdio";
+ compatible = "gianfar";
+ reg = <24520 20>;
+ linux,phandle = <24520>;
+ ethernet-phy@0 {
+ linux,phandle = <2452000>;
+ interrupt-parent = <40000>;
+ interrupts = <31 1>;
+ reg = <0>;
+ device_type = "ethernet-phy";
+ };
+ ethernet-phy@1 {
+ linux,phandle = <2452001>;
+ interrupt-parent = <40000>;
+ interrupts = <32 1>;
+ reg = <1>;
+ device_type = "ethernet-phy";
+ };
+
+ ethernet-phy@2 {
+ linux,phandle = <2452002>;
+ interrupt-parent = <40000>;
+ interrupts = <31 1>;
+ reg = <2>;
+ device_type = "ethernet-phy";
+ };
+ ethernet-phy@3 {
+ linux,phandle = <2452003>;
+ interrupt-parent = <40000>;
+ interrupts = <32 1>;
+ reg = <3>;
+ device_type = "ethernet-phy";
+ };
+ };
+
+ ethernet@24000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ device_type = "network";
+ model = "eTSEC";
+ compatible = "gianfar";
+ reg = <24000 1000>;
+ mac-address = [ 00 00 00 00 00 00 ];
+ interrupts = <d 2 e 2 12 2>;
+ interrupt-parent = <40000>;
+ phy-handle = <2452002>;
+ };
+
+ ethernet@25000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ device_type = "network";
+ model = "eTSEC";
+ compatible = "gianfar";
+ reg = <25000 1000>;
+ mac-address = [ 00 00 00 00 00 00];
+ interrupts = <13 2 14 2 18 2>;
+ interrupt-parent = <40000>;
+ phy-handle = <2452003>;
+ };
+
+ serial@4500 {
+ device_type = "serial";
+ compatible = "ns16550";
+ reg = <4500 100>;
+ clock-frequency = <0>;
+ interrupts = <1a 2>;
+ interrupt-parent = <40000>;
+ };
+
+ serial@4600 {
+ device_type = "serial";
+ compatible = "ns16550";
+ reg = <4600 100>;
+ clock-frequency = <0>;
+ interrupts = <1a 2>;
+ interrupt-parent = <40000>;
+ };
+
+ crypto@30000 {
+ device_type = "crypto";
+ model = "SEC2";
+ compatible = "talitos";
+ reg = <30000 f000>;
+ interrupts = <1d 2>;
+ interrupt-parent = <40000>;
+ num-channels = <4>;
+ channel-fifo-len = <18>;
+ exec-units-mask = <000000fe>;
+ descriptor-types-mask = <012b0ebf>;
+ };
+
+ pic@40000 {
+ linux,phandle = <40000>;
+ clock-frequency = <0>;
+ interrupt-controller;
+ #address-cells = <0>;
+ #interrupt-cells = <2>;
+ reg = <40000 40000>;
+ built-in;
+ compatible = "chrp,open-pic";
+ device_type = "open-pic";
+ big-endian;
+ };
+ par_io@e0100 {
+ reg = <e0100 100>;
+ device_type = "par_io";
+ num-ports = <7>;
+
+ ucc_pin@01 {
+ linux,phandle = <e010001>;
+ pio-map = <
+ /* port pin dir open_drain assignment has_irq */
+ 4 0a 1 0 2 0 /* TxD0 */
+ 4 09 1 0 2 0 /* TxD1 */
+ 4 08 1 0 2 0 /* TxD2 */
+ 4 07 1 0 2 0 /* TxD3 */
+ 4 17 1 0 2 0 /* TxD4 */
+ 4 16 1 0 2 0 /* TxD5 */
+ 4 15 1 0 2 0 /* TxD6 */
+ 4 14 1 0 2 0 /* TxD7 */
+ 4 0f 2 0 2 0 /* RxD0 */
+ 4 0e 2 0 2 0 /* RxD1 */
+ 4 0d 2 0 2 0 /* RxD2 */
+ 4 0c 2 0 2 0 /* RxD3 */
+ 4 1d 2 0 2 0 /* RxD4 */
+ 4 1c 2 0 2 0 /* RxD5 */
+ 4 1b 2 0 2 0 /* RxD6 */
+ 4 1a 2 0 2 0 /* RxD7 */
+ 4 0b 1 0 2 0 /* TX_EN */
+ 4 18 1 0 2 0 /* TX_ER */
+ 4 0f 2 0 2 0 /* RX_DV */
+ 4 1e 2 0 2 0 /* RX_ER */
+ 4 11 2 0 2 0 /* RX_CLK */
+ 4 13 1 0 2 0 /* GTX_CLK */
+ 1 1f 2 0 3 0>; /* GTX125 */
+ };
+ ucc_pin@02 {
+ linux,phandle = <e010002>;
+ pio-map = <
+ /* port pin dir open_drain assignment has_irq */
+ 5 0a 1 0 2 0 /* TxD0 */
+ 5 09 1 0 2 0 /* TxD1 */
+ 5 08 1 0 2 0 /* TxD2 */
+ 5 07 1 0 2 0 /* TxD3 */
+ 5 17 1 0 2 0 /* TxD4 */
+ 5 16 1 0 2 0 /* TxD5 */
+ 5 15 1 0 2 0 /* TxD6 */
+ 5 14 1 0 2 0 /* TxD7 */
+ 5 0f 2 0 2 0 /* RxD0 */
+ 5 0e 2 0 2 0 /* RxD1 */
+ 5 0d 2 0 2 0 /* RxD2 */
+ 5 0c 2 0 2 0 /* RxD3 */
+ 5 1d 2 0 2 0 /* RxD4 */
+ 5 1c 2 0 2 0 /* RxD5 */
+ 5 1b 2 0 2 0 /* RxD6 */
+ 5 1a 2 0 2 0 /* RxD7 */
+ 5 0b 1 0 2 0 /* TX_EN */
+ 5 18 1 0 2 0 /* TX_ER */
+ 5 10 2 0 2 0 /* RX_DV */
+ 5 1e 2 0 2 0 /* RX_ER */
+ 5 11 2 0 2 0 /* RX_CLK */
+ 5 13 1 0 2 0 /* GTX_CLK */
+ 1 1f 2 0 3 0 /* GTX125 */
+ 4 06 3 0 2 0 /* MDIO */
+ 4 05 1 0 2 0>; /* MDC */
+ };
+ };
+ };
+
+ qe@e0080000 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ device_type = "qe";
+ model = "QE";
+ ranges = <0 e0080000 00040000>;
+ reg = <e0080000 480>;
+ brg-frequency = <0>;
+ bus-frequency = <179A7B00>;
+
+ muram@10000 {
+ device_type = "muram";
+ ranges = <0 00010000 0000c000>;
+
+ data-only@0{
+ reg = <0 c000>;
+ };
+ };
+
+ spi@4c0 {
+ device_type = "spi";
+ compatible = "fsl_spi";
+ reg = <4c0 40>;
+ interrupts = <2>;
+ interrupt-parent = <80>;
+ mode = "cpu";
+ };
+
+ spi@500 {
+ device_type = "spi";
+ compatible = "fsl_spi";
+ reg = <500 40>;
+ interrupts = <1>;
+ interrupt-parent = <80>;
+ mode = "cpu";
+ };
+
+ ucc@2000 {
+ device_type = "network";
+ compatible = "ucc_geth";
+ model = "UCC";
+ device-id = <1>;
+ reg = <2000 200>;
+ interrupts = <20>;
+ interrupt-parent = <80>;
+ mac-address = [ 00 04 9f 00 23 23 ];
+ rx-clock = <0>;
+ tx-clock = <19>;
+ phy-handle = <212000>;
+ pio-handle = <e010001>;
+ };
+
+ ucc@3000 {
+ device_type = "network";
+ compatible = "ucc_geth";
+ model = "UCC";
+ device-id = <2>;
+ reg = <3000 200>;
+ interrupts = <21>;
+ interrupt-parent = <80>;
+ mac-address = [ 00 11 22 33 44 55 ];
+ rx-clock = <0>;
+ tx-clock = <14>;
+ phy-handle = <212001>;
+ pio-handle = <e010002>;
+ };
+
+ mdio@2120 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <2120 18>;
+ device_type = "mdio";
+ compatible = "ucc_geth_phy";
+
+ /* These are the same PHYs as on
+ * gianfar's MDIO bus */
+ ethernet-phy@00 {
+ linux,phandle = <212000>;
+ interrupt-parent = <40000>;
+ interrupts = <31 1>;
+ reg = <0>;
+ device_type = "ethernet-phy";
+ interface = <6>; //ENET_1000_GMII
+ };
+ ethernet-phy@01 {
+ linux,phandle = <212001>;
+ interrupt-parent = <40000>;
+ interrupts = <32 1>;
+ reg = <1>;
+ device_type = "ethernet-phy";
+ interface = <6>;
+ };
+ ethernet-phy@02 {
+ linux,phandle = <212002>;
+ interrupt-parent = <40000>;
+ interrupts = <31 1>;
+ reg = <2>;
+ device_type = "ethernet-phy";
+ interface = <6>; //ENET_1000_GMII
+ };
+ ethernet-phy@03 {
+ linux,phandle = <212003>;
+ interrupt-parent = <40000>;
+ interrupts = <32 1>;
+ reg = <3>;
+ device_type = "ethernet-phy";
+ interface = <6>; //ENET_1000_GMII
+ };
+ };
+
+ qeic@80 {
+ linux,phandle = <80>;
+ interrupt-controller;
+ device_type = "qeic";
+ #address-cells = <0>;
+ #interrupt-cells = <1>;
+ reg = <80 80>;
+ built-in;
+ big-endian;
+ interrupts = <1e 2 1e 2>; //high:30 low:30
+ interrupt-parent = <40000>;
+ };
+
+ };
+};
diff --git a/arch/powerpc/configs/linkstation_defconfig b/arch/powerpc/configs/linkstation_defconfig
index 405c1c908213..dde66a597a8d 100644
--- a/arch/powerpc/configs/linkstation_defconfig
+++ b/arch/powerpc/configs/linkstation_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.20-rc5
-# Mon Jan 22 22:17:58 2007
+# Linux kernel version: 2.6.20-rc6
+# Sun Jan 28 23:13:56 2007
#
# CONFIG_PPC64 is not set
CONFIG_PPC32=y
@@ -58,7 +58,7 @@ CONFIG_INIT_ENV_ARG_LIMIT=32
#
# General setup
#
-CONFIG_LOCALVERSION="-kuroboxHG"
+CONFIG_LOCALVERSION=""
CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
@@ -206,7 +206,7 @@ CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
-# CONFIG_SECCOMP is not set
+CONFIG_SECCOMP=y
CONFIG_ISA_DMA_API=y
#
@@ -312,39 +312,40 @@ CONFIG_NF_CONNTRACK=m
# CONFIG_NF_CT_ACCT is not set
# CONFIG_NF_CONNTRACK_MARK is not set
# CONFIG_NF_CONNTRACK_EVENTS is not set
-# CONFIG_NF_CT_PROTO_SCTP is not set
-# CONFIG_NF_CONNTRACK_AMANDA is not set
+CONFIG_NF_CT_PROTO_GRE=m
+CONFIG_NF_CT_PROTO_SCTP=m
+CONFIG_NF_CONNTRACK_AMANDA=m
CONFIG_NF_CONNTRACK_FTP=m
-# CONFIG_NF_CONNTRACK_H323 is not set
+CONFIG_NF_CONNTRACK_H323=m
CONFIG_NF_CONNTRACK_IRC=m
-# CONFIG_NF_CONNTRACK_NETBIOS_NS is not set
-# CONFIG_NF_CONNTRACK_PPTP is not set
-# CONFIG_NF_CONNTRACK_SIP is not set
+CONFIG_NF_CONNTRACK_NETBIOS_NS=m
+CONFIG_NF_CONNTRACK_PPTP=m
+CONFIG_NF_CONNTRACK_SIP=m
CONFIG_NF_CONNTRACK_TFTP=m
CONFIG_NETFILTER_XTABLES=m
-CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
+# CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set
# CONFIG_NETFILTER_XT_TARGET_DSCP is not set
-CONFIG_NETFILTER_XT_TARGET_MARK=m
+# CONFIG_NETFILTER_XT_TARGET_MARK is not set
# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set
-CONFIG_NETFILTER_XT_TARGET_NFLOG=m
+# CONFIG_NETFILTER_XT_TARGET_NFLOG is not set
# CONFIG_NETFILTER_XT_TARGET_NOTRACK is not set
# CONFIG_NETFILTER_XT_MATCH_COMMENT is not set
-CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
+# CONFIG_NETFILTER_XT_MATCH_CONNTRACK is not set
# CONFIG_NETFILTER_XT_MATCH_DCCP is not set
# CONFIG_NETFILTER_XT_MATCH_DSCP is not set
-CONFIG_NETFILTER_XT_MATCH_ESP=m
-CONFIG_NETFILTER_XT_MATCH_HELPER=m
-CONFIG_NETFILTER_XT_MATCH_LENGTH=m
-CONFIG_NETFILTER_XT_MATCH_LIMIT=m
+# CONFIG_NETFILTER_XT_MATCH_ESP is not set
+# CONFIG_NETFILTER_XT_MATCH_HELPER is not set
+# CONFIG_NETFILTER_XT_MATCH_LENGTH is not set
+# CONFIG_NETFILTER_XT_MATCH_LIMIT is not set
CONFIG_NETFILTER_XT_MATCH_MAC=m
-CONFIG_NETFILTER_XT_MATCH_MARK=m
+# CONFIG_NETFILTER_XT_MATCH_MARK is not set
# CONFIG_NETFILTER_XT_MATCH_POLICY is not set
-CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
+# CONFIG_NETFILTER_XT_MATCH_MULTIPORT is not set
CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
# CONFIG_NETFILTER_XT_MATCH_QUOTA is not set
# CONFIG_NETFILTER_XT_MATCH_REALM is not set
# CONFIG_NETFILTER_XT_MATCH_SCTP is not set
-# CONFIG_NETFILTER_XT_MATCH_STATE is not set
+CONFIG_NETFILTER_XT_MATCH_STATE=m
# CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set
# CONFIG_NETFILTER_XT_MATCH_STRING is not set
# CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set
@@ -359,12 +360,12 @@ CONFIG_NF_CONNTRACK_PROC_COMPAT=y
CONFIG_IP_NF_IPTABLES=m
CONFIG_IP_NF_MATCH_IPRANGE=m
# CONFIG_IP_NF_MATCH_TOS is not set
-# CONFIG_IP_NF_MATCH_RECENT is not set
+CONFIG_IP_NF_MATCH_RECENT=m
# CONFIG_IP_NF_MATCH_ECN is not set
# CONFIG_IP_NF_MATCH_AH is not set
# CONFIG_IP_NF_MATCH_TTL is not set
-# CONFIG_IP_NF_MATCH_OWNER is not set
-# CONFIG_IP_NF_MATCH_ADDRTYPE is not set
+CONFIG_IP_NF_MATCH_OWNER=m
+CONFIG_IP_NF_MATCH_ADDRTYPE=m
CONFIG_IP_NF_FILTER=m
CONFIG_IP_NF_TARGET_REJECT=m
# CONFIG_IP_NF_TARGET_LOG is not set
@@ -374,16 +375,17 @@ CONFIG_NF_NAT=m
CONFIG_NF_NAT_NEEDED=y
CONFIG_IP_NF_TARGET_MASQUERADE=m
CONFIG_IP_NF_TARGET_REDIRECT=m
-CONFIG_IP_NF_TARGET_NETMAP=m
-CONFIG_IP_NF_TARGET_SAME=m
+# CONFIG_IP_NF_TARGET_NETMAP is not set
+# CONFIG_IP_NF_TARGET_SAME is not set
# CONFIG_NF_NAT_SNMP_BASIC is not set
+CONFIG_NF_NAT_PROTO_GRE=m
CONFIG_NF_NAT_FTP=m
CONFIG_NF_NAT_IRC=m
CONFIG_NF_NAT_TFTP=m
-# CONFIG_NF_NAT_AMANDA is not set
-# CONFIG_NF_NAT_PPTP is not set
-# CONFIG_NF_NAT_H323 is not set
-# CONFIG_NF_NAT_SIP is not set
+CONFIG_NF_NAT_AMANDA=m
+CONFIG_NF_NAT_PPTP=m
+CONFIG_NF_NAT_H323=m
+CONFIG_NF_NAT_SIP=m
CONFIG_IP_NF_MANGLE=m
CONFIG_IP_NF_TARGET_TOS=m
CONFIG_IP_NF_TARGET_ECN=m
@@ -472,6 +474,7 @@ CONFIG_MTD_PARTITIONS=y
# User Modules And Translation Layers
#
CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLKDEVS=y
CONFIG_MTD_BLOCK=y
# CONFIG_FTL is not set
# CONFIG_NFTL is not set
@@ -518,6 +521,7 @@ CONFIG_MTD_PHYSMAP=y
CONFIG_MTD_PHYSMAP_START=0xffc00000
CONFIG_MTD_PHYSMAP_LEN=0x400000
CONFIG_MTD_PHYSMAP_BANKWIDTH=1
+# CONFIG_MTD_PHYSMAP_OF is not set
# CONFIG_MTD_PLATRAM is not set
#
@@ -540,6 +544,7 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=1
# NAND Flash Device Drivers
#
# CONFIG_MTD_NAND is not set
+# CONFIG_MTD_NAND_CAFE is not set
#
# OneNAND Flash Device Drivers
@@ -696,7 +701,7 @@ CONFIG_ATA=y
# CONFIG_PATA_HPT37X is not set
# CONFIG_PATA_HPT3X2N is not set
# CONFIG_PATA_HPT3X3 is not set
-# CONFIG_PATA_IT821X is not set
+CONFIG_PATA_IT821X=y
# CONFIG_PATA_JMICRON is not set
# CONFIG_PATA_TRIFLEX is not set
# CONFIG_PATA_MARVELL is not set
@@ -763,11 +768,33 @@ CONFIG_TUN=m
#
# PHY device support
#
+# CONFIG_PHYLIB is not set
#
# Ethernet (10 or 100Mbit)
#
-# CONFIG_NET_ETHERNET is not set
+CONFIG_NET_ETHERNET=y
+# CONFIG_MII is not set
+# CONFIG_HAPPYMEAL is not set
+# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
+# CONFIG_NET_VENDOR_3COM is not set
+
+#
+# Tulip family network device support
+#
+CONFIG_NET_TULIP=y
+# CONFIG_DE2104X is not set
+CONFIG_TULIP=y
+# CONFIG_TULIP_MWI is not set
+CONFIG_TULIP_MMIO=y
+# CONFIG_TULIP_NAPI is not set
+# CONFIG_DE4X5 is not set
+# CONFIG_WINBOND_840 is not set
+# CONFIG_DM9102 is not set
+# CONFIG_ULI526X is not set
+# CONFIG_HP100 is not set
+# CONFIG_NET_PCI is not set
#
# Ethernet (1000 Mbit)
@@ -829,7 +856,8 @@ CONFIG_NET_RADIO=y
# CONFIG_USB_ZD1201 is not set
# CONFIG_HOSTAP is not set
# CONFIG_BCM43XX is not set
-# CONFIG_ZD1211RW is not set
+CONFIG_ZD1211RW=m
+# CONFIG_ZD1211RW_DEBUG is not set
CONFIG_NET_WIRELESS=y
#
@@ -1098,7 +1126,7 @@ CONFIG_DUMMY_CONSOLE=y
#
# HID Devices
#
-CONFIG_HID=y
+CONFIG_HID=m
#
# USB support
@@ -1115,7 +1143,6 @@ CONFIG_USB=y
CONFIG_USB_DEVICEFS=y
# CONFIG_USB_BANDWIDTH is not set
# CONFIG_USB_DYNAMIC_MINORS is not set
-# CONFIG_USB_MULTITHREAD_PROBE is not set
# CONFIG_USB_OTG is not set
#
@@ -1136,7 +1163,7 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
# USB Device Class drivers
#
# CONFIG_USB_ACM is not set
-# CONFIG_USB_PRINTER is not set
+CONFIG_USB_PRINTER=m
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
@@ -1371,7 +1398,11 @@ CONFIG_FS_MBCACHE=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
CONFIG_FS_POSIX_ACL=y
-# CONFIG_XFS_FS is not set
+CONFIG_XFS_FS=m
+# CONFIG_XFS_QUOTA is not set
+# CONFIG_XFS_SECURITY is not set
+# CONFIG_XFS_POSIX_ACL is not set
+# CONFIG_XFS_RT is not set
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_MINIX_FS is not set
@@ -1461,7 +1492,12 @@ CONFIG_SUNRPC_GSS=y
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
-# CONFIG_CIFS is not set
+CONFIG_CIFS=m
+# CONFIG_CIFS_STATS is not set
+# CONFIG_CIFS_WEAK_PW_HASH is not set
+# CONFIG_CIFS_XATTR is not set
+# CONFIG_CIFS_DEBUG2 is not set
+# CONFIG_CIFS_EXPERIMENTAL is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
@@ -1495,7 +1531,7 @@ CONFIG_NLS_CODEPAGE_437=m
# CONFIG_NLS_CODEPAGE_869 is not set
# CONFIG_NLS_CODEPAGE_936 is not set
# CONFIG_NLS_CODEPAGE_950 is not set
-# CONFIG_NLS_CODEPAGE_932 is not set
+CONFIG_NLS_CODEPAGE_932=m
# CONFIG_NLS_CODEPAGE_949 is not set
# CONFIG_NLS_CODEPAGE_874 is not set
# CONFIG_NLS_ISO8859_8 is not set
@@ -1526,12 +1562,14 @@ CONFIG_NLS_UTF8=m
# Library routines
#
CONFIG_BITREVERSE=y
-# CONFIG_CRC_CCITT is not set
+CONFIG_CRC_CCITT=m
# CONFIG_CRC16 is not set
CONFIG_CRC32=y
CONFIG_LIBCRC32C=m
CONFIG_ZLIB_INFLATE=m
CONFIG_ZLIB_DEFLATE=m
+CONFIG_TEXTSEARCH=y
+CONFIG_TEXTSEARCH_KMP=m
CONFIG_PLIST=y
CONFIG_IOMAP_COPY=y
diff --git a/arch/powerpc/configs/mpc8313_rdb_defconfig b/arch/powerpc/configs/mpc8313_rdb_defconfig
new file mode 100644
index 000000000000..f87523716c44
--- /dev/null
+++ b/arch/powerpc/configs/mpc8313_rdb_defconfig
@@ -0,0 +1,1409 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.20
+# Wed Feb 7 22:08:04 2007
+#
+# CONFIG_PPC64 is not set
+CONFIG_PPC32=y
+CONFIG_PPC_MERGE=y
+CONFIG_MMU=y
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_IRQ_PER_CPU=y
+CONFIG_RWSEM_XCHGADD_ALGORITHM=y
+CONFIG_ARCH_HAS_ILOG2_U32=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_PPC=y
+CONFIG_EARLY_PRINTK=y
+CONFIG_GENERIC_NVRAM=y
+CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_ARCH_MAY_HAVE_PC_FDC=y
+CONFIG_PPC_OF=y
+CONFIG_PPC_UDBG_16550=y
+# CONFIG_GENERIC_TBSYNC is not set
+CONFIG_AUDIT_ARCH=y
+CONFIG_GENERIC_BUG=y
+CONFIG_DEFAULT_UIMAGE=y
+
+#
+# Processor support
+#
+# CONFIG_CLASSIC32 is not set
+# CONFIG_PPC_82xx is not set
+CONFIG_PPC_83xx=y
+# CONFIG_PPC_85xx is not set
+# CONFIG_PPC_86xx is not set
+# CONFIG_PPC_8xx is not set
+# CONFIG_40x is not set
+# CONFIG_44x is not set
+# CONFIG_E200 is not set
+CONFIG_6xx=y
+CONFIG_83xx=y
+CONFIG_PPC_FPU=y
+# CONFIG_PPC_DCR_NATIVE is not set
+# CONFIG_PPC_DCR_MMIO is not set
+CONFIG_PPC_STD_MMU=y
+CONFIG_PPC_STD_MMU_32=y
+# CONFIG_SMP is not set
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+# CONFIG_IPC_NS is not set
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_UTS_NS is not set
+# CONFIG_AUDIT is not set
+# CONFIG_IKCONFIG is not set
+CONFIG_SYSFS_DEPRECATED=y
+# CONFIG_RELAY is not set
+CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SYSCTL=y
+CONFIG_EMBEDDED=y
+CONFIG_SYSCTL_SYSCALL=y
+# CONFIG_KALLSYMS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+# CONFIG_EPOLL is not set
+CONFIG_SHMEM=y
+CONFIG_SLAB=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_RT_MUTEXES=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
+
+#
+# Loadable module support
+#
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+# CONFIG_KMOD is not set
+
+#
+# Block layer
+#
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LSF is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_PPC_GEN550=y
+# CONFIG_WANT_EARLY_SERIAL is not set
+
+#
+# Platform support
+#
+CONFIG_MPC8313_RDB=y
+# CONFIG_MPC832x_MDS is not set
+# CONFIG_MPC834x_SYS is not set
+# CONFIG_MPC834x_ITX is not set
+# CONFIG_MPC8360E_PB is not set
+CONFIG_PPC_MPC831x=y
+# CONFIG_MPIC is not set
+
+#
+# Kernel options
+#
+# CONFIG_HIGHMEM is not set
+# CONFIG_HZ_100 is not set
+CONFIG_HZ_250=y
+# CONFIG_HZ_300 is not set
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=250
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_MISC is not set
+CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_POPULATES_NODE_MAP=y
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_PROC_DEVICETREE=y
+# CONFIG_CMDLINE_BOOL is not set
+# CONFIG_PM is not set
+CONFIG_SECCOMP=y
+CONFIG_ISA_DMA_API=y
+
+#
+# Bus options
+#
+CONFIG_GENERIC_ISA_DMA=y
+# CONFIG_MPIC_WEIRD is not set
+# CONFIG_PPC_I8259 is not set
+CONFIG_PPC_INDIRECT_PCI=y
+CONFIG_FSL_SOC=y
+CONFIG_PCI=y
+CONFIG_PCI_DOMAINS=y
+# CONFIG_PCIEPORTBUS is not set
+# CONFIG_PCI_DEBUG is not set
+
+#
+# PCCARD (PCMCIA/CardBus) support
+#
+# CONFIG_PCCARD is not set
+
+#
+# PCI Hotplug Support
+#
+# CONFIG_HOTPLUG_PCI is not set
+
+#
+# Advanced setup
+#
+# CONFIG_ADVANCED_OPTIONS is not set
+
+#
+# Default settings for advanced configuration options are used
+#
+CONFIG_HIGHMEM_START=0xfe000000
+CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_KERNEL_START=0xc0000000
+CONFIG_TASK_SIZE=0x80000000
+CONFIG_BOOT_LOAD=0x00800000
+
+#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+# CONFIG_NETDEBUG is not set
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_IP_MROUTE is not set
+# CONFIG_ARPD is not set
+CONFIG_SYN_COOKIES=y
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_INET6_XFRM_TUNNEL is not set
+# CONFIG_INET6_TUNNEL is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+
+#
+# DCCP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_DCCP is not set
+
+#
+# SCTP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_SCTP is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_IEEE80211 is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_FW_LOADER is not set
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_SYS_HYPERVISOR is not set
+
+#
+# Connector - unified userspace <-> kernelspace linker
+#
+# CONFIG_CONNECTOR is not set
+
+#
+# Memory Technology Devices (MTD)
+#
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_CONCAT is not set
+# CONFIG_MTD_PARTITIONS is not set
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=y
+# CONFIG_MTD_BLKDEVS is not set
+# CONFIG_MTD_BLOCK is not set
+# CONFIG_MTD_BLOCK_RO is not set
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_CFI=y
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_GEN_PROBE=y
+# CONFIG_MTD_CFI_ADV_OPTIONS is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+# CONFIG_MTD_CFI_INTELEXT is not set
+CONFIG_MTD_CFI_AMDSTD=y
+# CONFIG_MTD_CFI_STAA is not set
+CONFIG_MTD_CFI_UTIL=y
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+# CONFIG_MTD_OBSOLETE_CHIPS is not set
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+CONFIG_MTD_PHYSMAP=y
+CONFIG_MTD_PHYSMAP_START=0xfe000000
+CONFIG_MTD_PHYSMAP_LEN=0x1000000
+CONFIG_MTD_PHYSMAP_BANKWIDTH=2
+# CONFIG_MTD_PHYSMAP_OF is not set
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_PMC551 is not set
+# CONFIG_MTD_DATAFLASH is not set
+# CONFIG_MTD_M25P80 is not set
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+
+#
+# NAND Flash Device Drivers
+#
+# CONFIG_MTD_NAND is not set
+# CONFIG_MTD_NAND_CAFE is not set
+
+#
+# OneNAND Flash Device Drivers
+#
+# CONFIG_MTD_ONENAND is not set
+
+#
+# Parallel port support
+#
+# CONFIG_PARPORT is not set
+
+#
+# Plug and Play support
+#
+
+#
+# Block devices
+#
+# CONFIG_BLK_DEV_FD is not set
+# CONFIG_BLK_CPQ_DA is not set
+# CONFIG_BLK_CPQ_CISS_DA is not set
+# CONFIG_BLK_DEV_DAC960 is not set
+# CONFIG_BLK_DEV_UMEM is not set
+# CONFIG_BLK_DEV_COW_COMMON is not set
+CONFIG_BLK_DEV_LOOP=y
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_SX8 is not set
+# CONFIG_BLK_DEV_UB is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=32768
+CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+CONFIG_BLK_DEV_INITRD=y
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+
+#
+# Misc devices
+#
+# CONFIG_SGI_IOC4 is not set
+# CONFIG_TIFM_CORE is not set
+
+#
+# ATA/ATAPI/MFM/RLL support
+#
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+CONFIG_SCSI=y
+# CONFIG_SCSI_TGT is not set
+# CONFIG_SCSI_NETLINK is not set
+CONFIG_SCSI_PROC_FS=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+# CONFIG_BLK_DEV_SD is not set
+# CONFIG_CHR_DEV_ST is not set
+# CONFIG_CHR_DEV_OSST is not set
+# CONFIG_BLK_DEV_SR is not set
+CONFIG_CHR_DEV_SG=y
+# CONFIG_CHR_DEV_SCH is not set
+
+#
+# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
+#
+# CONFIG_SCSI_MULTI_LUN is not set
+# CONFIG_SCSI_CONSTANTS is not set
+# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
+
+#
+# SCSI Transports
+#
+CONFIG_SCSI_SPI_ATTRS=y
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
+
+#
+# SCSI low-level drivers
+#
+# CONFIG_ISCSI_TCP is not set
+# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_ACARD is not set
+# CONFIG_SCSI_AACRAID is not set
+# CONFIG_SCSI_AIC7XXX is not set
+# CONFIG_SCSI_AIC7XXX_OLD is not set
+# CONFIG_SCSI_AIC79XX is not set
+# CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_DPT_I2O is not set
+# CONFIG_SCSI_ARCMSR is not set
+# CONFIG_MEGARAID_NEWGEN is not set
+# CONFIG_MEGARAID_LEGACY is not set
+# CONFIG_MEGARAID_SAS is not set
+# CONFIG_SCSI_HPTIOP is not set
+# CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_SCSI_DMX3191D is not set
+# CONFIG_SCSI_EATA is not set
+# CONFIG_SCSI_FUTURE_DOMAIN is not set
+# CONFIG_SCSI_GDTH is not set
+# CONFIG_SCSI_IPS is not set
+# CONFIG_SCSI_INITIO is not set
+# CONFIG_SCSI_INIA100 is not set
+# CONFIG_SCSI_STEX is not set
+# CONFIG_SCSI_SYM53C8XX_2 is not set
+# CONFIG_SCSI_QLOGIC_1280 is not set
+# CONFIG_SCSI_QLA_FC is not set
+# CONFIG_SCSI_QLA_ISCSI is not set
+# CONFIG_SCSI_LPFC is not set
+# CONFIG_SCSI_DC395x is not set
+# CONFIG_SCSI_DC390T is not set
+# CONFIG_SCSI_NSP32 is not set
+# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_SRP is not set
+
+#
+# Serial ATA (prod) and Parallel ATA (experimental) drivers
+#
+# CONFIG_ATA is not set
+
+#
+# Multi-device support (RAID and LVM)
+#
+CONFIG_MD=y
+CONFIG_BLK_DEV_MD=y
+CONFIG_MD_LINEAR=y
+CONFIG_MD_RAID0=y
+CONFIG_MD_RAID1=y
+# CONFIG_MD_RAID10 is not set
+# CONFIG_MD_RAID456 is not set
+# CONFIG_MD_MULTIPATH is not set
+# CONFIG_MD_FAULTY is not set
+# CONFIG_BLK_DEV_DM is not set
+
+#
+# Fusion MPT device support
+#
+# CONFIG_FUSION is not set
+# CONFIG_FUSION_SPI is not set
+# CONFIG_FUSION_FC is not set
+# CONFIG_FUSION_SAS is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+# CONFIG_IEEE1394 is not set
+
+#
+# I2O device support
+#
+# CONFIG_I2O is not set
+
+#
+# Macintosh device drivers
+#
+# CONFIG_MAC_EMUMOUSEBTN is not set
+# CONFIG_WINDFARM is not set
+
+#
+# Network device support
+#
+CONFIG_NETDEVICES=y
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+
+#
+# ARCnet devices
+#
+# CONFIG_ARCNET is not set
+
+#
+# PHY device support
+#
+CONFIG_PHYLIB=y
+
+#
+# MII PHY device drivers
+#
+# CONFIG_MARVELL_PHY is not set
+# CONFIG_DAVICOM_PHY is not set
+# CONFIG_QSEMI_PHY is not set
+# CONFIG_LXT_PHY is not set
+CONFIG_CICADA_PHY=y
+# CONFIG_VITESSE_PHY is not set
+# CONFIG_SMSC_PHY is not set
+# CONFIG_BROADCOM_PHY is not set
+# CONFIG_FIXED_PHY is not set
+
+#
+# Ethernet (10 or 100Mbit)
+#
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_HAPPYMEAL is not set
+# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
+# CONFIG_NET_VENDOR_3COM is not set
+
+#
+# Tulip family network device support
+#
+# CONFIG_NET_TULIP is not set
+# CONFIG_HP100 is not set
+CONFIG_NET_PCI=y
+# CONFIG_PCNET32 is not set
+# CONFIG_AMD8111_ETH is not set
+# CONFIG_ADAPTEC_STARFIRE is not set
+# CONFIG_B44 is not set
+# CONFIG_FORCEDETH is not set
+# CONFIG_DGRS is not set
+# CONFIG_EEPRO100 is not set
+CONFIG_E100=y
+# CONFIG_FEALNX is not set
+# CONFIG_NATSEMI is not set
+# CONFIG_NE2K_PCI is not set
+# CONFIG_8139CP is not set
+# CONFIG_8139TOO is not set
+# CONFIG_SIS900 is not set
+# CONFIG_EPIC100 is not set
+# CONFIG_SUNDANCE is not set
+# CONFIG_TLAN is not set
+# CONFIG_VIA_RHINE is not set
+
+#
+# Ethernet (1000 Mbit)
+#
+# CONFIG_ACENIC is not set
+# CONFIG_DL2K is not set
+# CONFIG_E1000 is not set
+# CONFIG_NS83820 is not set
+# CONFIG_HAMACHI is not set
+# CONFIG_YELLOWFIN is not set
+# CONFIG_R8169 is not set
+# CONFIG_SIS190 is not set
+# CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
+# CONFIG_SK98LIN is not set
+# CONFIG_VIA_VELOCITY is not set
+# CONFIG_TIGON3 is not set
+# CONFIG_BNX2 is not set
+CONFIG_GIANFAR=y
+CONFIG_GFAR_NAPI=y
+# CONFIG_QLA3XXX is not set
+
+#
+# Ethernet (10000 Mbit)
+#
+# CONFIG_CHELSIO_T1 is not set
+# CONFIG_IXGB is not set
+# CONFIG_S2IO is not set
+# CONFIG_MYRI10GE is not set
+# CONFIG_NETXEN_NIC is not set
+
+#
+# Token Ring devices
+#
+# CONFIG_TR is not set
+
+#
+# Wireless LAN (non-hamradio)
+#
+# CONFIG_NET_RADIO is not set
+
+#
+# Wan interfaces
+#
+# CONFIG_WAN is not set
+# CONFIG_FDDI is not set
+# CONFIG_HIPPI is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_NET_FC is not set
+# CONFIG_SHAPER is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+
+#
+# ISDN subsystem
+#
+# CONFIG_ISDN is not set
+
+#
+# Telephony Support
+#
+# CONFIG_PHONE is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+
+#
+# Userland interfaces
+#
+# CONFIG_INPUT_MOUSEDEV is not set
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_TSDEV is not set
+# CONFIG_INPUT_EVDEV is not set
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+# CONFIG_VT is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_PCI=y
+CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+# CONFIG_SERIAL_8250_EXTENDED is not set
+
+#
+# Non-8250 serial port support
+#
+# CONFIG_SERIAL_UARTLITE is not set
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_JSM is not set
+CONFIG_UNIX98_PTYS=y
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
+
+#
+# IPMI
+#
+# CONFIG_IPMI_HANDLER is not set
+
+#
+# Watchdog Cards
+#
+CONFIG_WATCHDOG=y
+# CONFIG_WATCHDOG_NOWAYOUT is not set
+
+#
+# Watchdog Device Drivers
+#
+# CONFIG_SOFT_WATCHDOG is not set
+CONFIG_83xx_WDT=y
+
+#
+# PCI-based Watchdog Cards
+#
+# CONFIG_PCIPCWATCHDOG is not set
+# CONFIG_WDTPCI is not set
+
+#
+# USB-based Watchdog Cards
+#
+# CONFIG_USBPCWATCHDOG is not set
+CONFIG_HW_RANDOM=y
+# CONFIG_NVRAM is not set
+# CONFIG_GEN_RTC is not set
+# CONFIG_DTLK is not set
+# CONFIG_R3964 is not set
+# CONFIG_APPLICOM is not set
+# CONFIG_AGP is not set
+# CONFIG_DRM is not set
+# CONFIG_RAW_DRIVER is not set
+
+#
+# TPM devices
+#
+# CONFIG_TCG_TPM is not set
+
+#
+# I2C support
+#
+CONFIG_I2C=y
+CONFIG_I2C_CHARDEV=y
+
+#
+# I2C Algorithms
+#
+# CONFIG_I2C_ALGOBIT is not set
+# CONFIG_I2C_ALGOPCF is not set
+# CONFIG_I2C_ALGOPCA is not set
+
+#
+# I2C Hardware Bus support
+#
+# CONFIG_I2C_ALI1535 is not set
+# CONFIG_I2C_ALI1563 is not set
+# CONFIG_I2C_ALI15X3 is not set
+# CONFIG_I2C_AMD756 is not set
+# CONFIG_I2C_AMD8111 is not set
+# CONFIG_I2C_I801 is not set
+# CONFIG_I2C_I810 is not set
+# CONFIG_I2C_PIIX4 is not set
+CONFIG_I2C_MPC=y
+# CONFIG_I2C_NFORCE2 is not set
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_PROSAVAGE is not set
+# CONFIG_I2C_SAVAGE4 is not set
+# CONFIG_I2C_SIS5595 is not set
+# CONFIG_I2C_SIS630 is not set
+# CONFIG_I2C_SIS96X is not set
+# CONFIG_I2C_STUB is not set
+# CONFIG_I2C_VIA is not set
+# CONFIG_I2C_VIAPRO is not set
+# CONFIG_I2C_VOODOO3 is not set
+# CONFIG_I2C_PCA_ISA is not set
+
+#
+# Miscellaneous I2C Chip support
+#
+# CONFIG_SENSORS_DS1337 is not set
+# CONFIG_SENSORS_DS1374 is not set
+# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_SENSORS_PCF8574 is not set
+# CONFIG_SENSORS_PCA9539 is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_SENSORS_M41T00 is not set
+# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
+
+#
+# SPI support
+#
+CONFIG_SPI=y
+# CONFIG_SPI_DEBUG is not set
+CONFIG_SPI_MASTER=y
+
+#
+# SPI Master Controller Drivers
+#
+CONFIG_SPI_BITBANG=y
+CONFIG_SPI_MPC83xx=y
+
+#
+# SPI Protocol Masters
+#
+
+#
+# Dallas's 1-wire bus
+#
+# CONFIG_W1 is not set
+
+#
+# Hardware Monitoring support
+#
+CONFIG_HWMON=y
+# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_ABITUGURU is not set
+# CONFIG_SENSORS_ADM1021 is not set
+# CONFIG_SENSORS_ADM1025 is not set
+# CONFIG_SENSORS_ADM1026 is not set
+# CONFIG_SENSORS_ADM1031 is not set
+# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ASB100 is not set
+# CONFIG_SENSORS_ATXP1 is not set
+# CONFIG_SENSORS_DS1621 is not set
+# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_FSCHER is not set
+# CONFIG_SENSORS_FSCPOS is not set
+# CONFIG_SENSORS_GL518SM is not set
+# CONFIG_SENSORS_GL520SM is not set
+# CONFIG_SENSORS_IT87 is not set
+# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM70 is not set
+# CONFIG_SENSORS_LM75 is not set
+# CONFIG_SENSORS_LM77 is not set
+# CONFIG_SENSORS_LM78 is not set
+# CONFIG_SENSORS_LM80 is not set
+# CONFIG_SENSORS_LM83 is not set
+# CONFIG_SENSORS_LM85 is not set
+# CONFIG_SENSORS_LM87 is not set
+# CONFIG_SENSORS_LM90 is not set
+# CONFIG_SENSORS_LM92 is not set
+# CONFIG_SENSORS_MAX1619 is not set
+# CONFIG_SENSORS_PC87360 is not set
+# CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_SIS5595 is not set
+# CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_SMSC47M192 is not set
+# CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_VIA686A is not set
+# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_SENSORS_VT8231 is not set
+# CONFIG_SENSORS_W83781D is not set
+# CONFIG_SENSORS_W83791D is not set
+# CONFIG_SENSORS_W83792D is not set
+# CONFIG_SENSORS_W83793 is not set
+# CONFIG_SENSORS_W83L785TS is not set
+# CONFIG_SENSORS_W83627HF is not set
+# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+
+#
+# Digital Video Broadcasting Devices
+#
+# CONFIG_DVB is not set
+# CONFIG_USB_DABUSB is not set
+
+#
+# Graphics support
+#
+CONFIG_FIRMWARE_EDID=y
+# CONFIG_FB is not set
+# CONFIG_FB_IBM_GXT4500 is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+
+#
+# HID Devices
+#
+CONFIG_HID=y
+
+#
+# USB support
+#
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB_ARCH_HAS_OHCI=y
+CONFIG_USB_ARCH_HAS_EHCI=y
+CONFIG_USB=y
+# CONFIG_USB_DEBUG is not set
+
+#
+# Miscellaneous USB options
+#
+CONFIG_USB_DEVICEFS=y
+# CONFIG_USB_BANDWIDTH is not set
+# CONFIG_USB_DYNAMIC_MINORS is not set
+# CONFIG_USB_OTG is not set
+
+#
+# USB Host Controller Drivers
+#
+CONFIG_USB_EHCI_HCD=y
+# CONFIG_USB_EHCI_SPLIT_ISO is not set
+# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
+# CONFIG_USB_EHCI_TT_NEWSCHED is not set
+# CONFIG_USB_ISP116X_HCD is not set
+CONFIG_USB_OHCI_HCD=y
+# CONFIG_USB_OHCI_BIG_ENDIAN is not set
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+CONFIG_USB_UHCI_HCD=y
+# CONFIG_USB_SL811_HCD is not set
+
+#
+# USB Device Class drivers
+#
+# CONFIG_USB_ACM is not set
+# CONFIG_USB_PRINTER is not set
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# may also be needed; see USB_STORAGE Help for more information
+#
+CONFIG_USB_STORAGE=y
+# CONFIG_USB_STORAGE_DEBUG is not set
+# CONFIG_USB_STORAGE_DATAFAB is not set
+# CONFIG_USB_STORAGE_FREECOM is not set
+# CONFIG_USB_STORAGE_DPCM is not set
+# CONFIG_USB_STORAGE_USBAT is not set
+# CONFIG_USB_STORAGE_SDDR09 is not set
+# CONFIG_USB_STORAGE_SDDR55 is not set
+# CONFIG_USB_STORAGE_JUMPSHOT is not set
+# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_LIBUSUAL is not set
+
+#
+# USB Input Devices
+#
+# CONFIG_USB_HID is not set
+
+#
+# USB HID Boot Protocol drivers
+#
+# CONFIG_USB_KBD is not set
+# CONFIG_USB_MOUSE is not set
+# CONFIG_USB_AIPTEK is not set
+# CONFIG_USB_WACOM is not set
+# CONFIG_USB_ACECAD is not set
+# CONFIG_USB_KBTAB is not set
+# CONFIG_USB_POWERMATE is not set
+# CONFIG_USB_TOUCHSCREEN is not set
+# CONFIG_USB_YEALINK is not set
+# CONFIG_USB_XPAD is not set
+# CONFIG_USB_ATI_REMOTE is not set
+# CONFIG_USB_ATI_REMOTE2 is not set
+# CONFIG_USB_KEYSPAN_REMOTE is not set
+# CONFIG_USB_APPLETOUCH is not set
+
+#
+# USB Imaging devices
+#
+# CONFIG_USB_MDC800 is not set
+# CONFIG_USB_MICROTEK is not set
+
+#
+# USB Network Adapters
+#
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_PEGASUS is not set
+# CONFIG_USB_RTL8150 is not set
+# CONFIG_USB_USBNET_MII is not set
+# CONFIG_USB_USBNET is not set
+CONFIG_USB_MON=y
+
+#
+# USB port drivers
+#
+
+#
+# USB Serial Converter support
+#
+# CONFIG_USB_SERIAL is not set
+
+#
+# USB Miscellaneous drivers
+#
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
+# CONFIG_USB_AUERSWALD is not set
+# CONFIG_USB_RIO500 is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_LED is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_PHIDGET is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
+# CONFIG_USB_APPLEDISPLAY is not set
+# CONFIG_USB_SISUSBVGA is not set
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_TEST is not set
+
+#
+# USB DSL modem support
+#
+
+#
+# USB Gadget Support
+#
+CONFIG_USB_GADGET=y
+# CONFIG_USB_GADGET_DEBUG_FILES is not set
+CONFIG_USB_GADGET_SELECTED=y
+CONFIG_USB_GADGET_NET2280=y
+CONFIG_USB_NET2280=y
+# CONFIG_USB_GADGET_PXA2XX is not set
+# CONFIG_USB_GADGET_GOKU is not set
+# CONFIG_USB_GADGET_LH7A40X is not set
+# CONFIG_USB_GADGET_OMAP is not set
+# CONFIG_USB_GADGET_AT91 is not set
+# CONFIG_USB_GADGET_DUMMY_HCD is not set
+CONFIG_USB_GADGET_DUALSPEED=y
+# CONFIG_USB_ZERO is not set
+CONFIG_USB_ETH=y
+CONFIG_USB_ETH_RNDIS=y
+# CONFIG_USB_GADGETFS is not set
+# CONFIG_USB_FILE_STORAGE is not set
+# CONFIG_USB_G_SERIAL is not set
+# CONFIG_USB_MIDI_GADGET is not set
+
+#
+# MMC/SD Card support
+#
+# CONFIG_MMC is not set
+
+#
+# LED devices
+#
+# CONFIG_NEW_LEDS is not set
+
+#
+# LED drivers
+#
+
+#
+# LED Triggers
+#
+
+#
+# InfiniBand support
+#
+# CONFIG_INFINIBAND is not set
+
+#
+# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
+#
+
+#
+# Real Time Clock
+#
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+CONFIG_RTC_INTF_DEV_UIE_EMUL=y
+
+#
+# RTC drivers
+#
+# CONFIG_RTC_DRV_X1205 is not set
+CONFIG_RTC_DRV_DS1307=y
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_DS1672 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_PCF8563 is not set
+# CONFIG_RTC_DRV_PCF8583 is not set
+# CONFIG_RTC_DRV_RS5C348 is not set
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_TEST is not set
+# CONFIG_RTC_DRV_MAX6902 is not set
+# CONFIG_RTC_DRV_V3020 is not set
+
+#
+# DMA Engine support
+#
+CONFIG_DMA_ENGINE=y
+
+#
+# DMA Clients
+#
+CONFIG_NET_DMA=y
+
+#
+# DMA Devices
+#
+CONFIG_INTEL_IOATDMA=y
+
+#
+# Virtualization
+#
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
+CONFIG_EXT3_FS=y
+CONFIG_EXT3_FS_XATTR=y
+# CONFIG_EXT3_FS_POSIX_ACL is not set
+# CONFIG_EXT3_FS_SECURITY is not set
+# CONFIG_EXT4DEV_FS is not set
+CONFIG_JBD=y
+# CONFIG_JBD_DEBUG is not set
+CONFIG_FS_MBCACHE=y
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_ROMFS_FS is not set
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+# CONFIG_QUOTA is not set
+CONFIG_DNOTIFY=y
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+# CONFIG_MSDOS_FS is not set
+# CONFIG_VFAT_FS is not set
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+# CONFIG_HUGETLB_PAGE is not set
+CONFIG_RAMFS=y
+# CONFIG_CONFIGFS_FS is not set
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+# CONFIG_JFFS2_FS is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+
+#
+# Network File Systems
+#
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
+CONFIG_NFS_V4=y
+# CONFIG_NFS_DIRECTIO is not set
+# CONFIG_NFSD is not set
+CONFIG_ROOT_NFS=y
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+CONFIG_SUNRPC_GSS=y
+CONFIG_RPCSEC_GSS_KRB5=y
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+# CONFIG_9P_FS is not set
+
+#
+# Partition Types
+#
+CONFIG_PARTITION_ADVANCED=y
+# CONFIG_ACORN_PARTITION is not set
+# CONFIG_OSF_PARTITION is not set
+# CONFIG_AMIGA_PARTITION is not set
+# CONFIG_ATARI_PARTITION is not set
+# CONFIG_MAC_PARTITION is not set
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_BSD_DISKLABEL is not set
+# CONFIG_MINIX_SUBPARTITION is not set
+# CONFIG_SOLARIS_X86_PARTITION is not set
+# CONFIG_UNIXWARE_DISKLABEL is not set
+# CONFIG_LDM_PARTITION is not set
+# CONFIG_SGI_PARTITION is not set
+# CONFIG_ULTRIX_PARTITION is not set
+# CONFIG_SUN_PARTITION is not set
+# CONFIG_KARMA_PARTITION is not set
+# CONFIG_EFI_PARTITION is not set
+
+#
+# Native Language Support
+#
+# CONFIG_NLS is not set
+
+#
+# Distributed Lock Manager
+#
+# CONFIG_DLM is not set
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+CONFIG_CRC32=y
+# CONFIG_LIBCRC32C is not set
+CONFIG_PLIST=y
+CONFIG_IOMAP_COPY=y
+
+#
+# Instrumentation Support
+#
+# CONFIG_PROFILING is not set
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_MUST_CHECK=y
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
+CONFIG_DEBUG_KERNEL=y
+CONFIG_LOG_BUF_SHIFT=14
+CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_DEBUG_SLAB is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_RWSEMS is not set
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_DEBUG_KOBJECT is not set
+# CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_DEBUG_INFO is not set
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_LIST is not set
+CONFIG_FORCED_INLINING=y
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_DEBUG_STACKOVERFLOW is not set
+# CONFIG_DEBUG_STACK_USAGE is not set
+# CONFIG_DEBUGGER is not set
+# CONFIG_BDI_SWITCH is not set
+# CONFIG_BOOTX_TEXT is not set
+# CONFIG_SERIAL_TEXT_DEBUG is not set
+# CONFIG_PPC_EARLY_DEBUG is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+
+#
+# Cryptographic options
+#
+CONFIG_CRYPTO=y
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_MANAGER=y
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_MD4 is not set
+CONFIG_CRYPTO_MD5=y
+# CONFIG_CRYPTO_SHA1 is not set
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_WP512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_ECB is not set
+CONFIG_CRYPTO_CBC=y
+# CONFIG_CRYPTO_LRW is not set
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Hardware crypto devices
+#
diff --git a/arch/powerpc/configs/mpc834x_itx_defconfig b/arch/powerpc/configs/mpc834x_itx_defconfig
index 7902806429f8..23d8964846e0 100644
--- a/arch/powerpc/configs/mpc834x_itx_defconfig
+++ b/arch/powerpc/configs/mpc834x_itx_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.20-rc5
-# Fri Jan 26 00:19:02 2007
+# Linux kernel version: 2.6.20
+# Wed Feb 7 13:12:18 2007
#
# CONFIG_PPC64 is not set
CONFIG_PPC32=y
@@ -34,9 +34,9 @@ CONFIG_DEFAULT_UIMAGE=y
CONFIG_PPC_83xx=y
# CONFIG_PPC_85xx is not set
# CONFIG_PPC_86xx is not set
+# CONFIG_PPC_8xx is not set
# CONFIG_40x is not set
# CONFIG_44x is not set
-# CONFIG_8xx is not set
# CONFIG_E200 is not set
CONFIG_6xx=y
CONFIG_83xx=y
@@ -178,7 +178,6 @@ CONFIG_FSL_SOC=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
# CONFIG_PCIEPORTBUS is not set
-# CONFIG_PCI_DEBUG is not set
#
# PCCARD (PCMCIA/CardBus) support
@@ -303,7 +302,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
-# CONFIG_DEBUG_DRIVER is not set
# CONFIG_SYS_HYPERVISOR is not set
#
@@ -523,6 +521,7 @@ CONFIG_SCSI_SPI_ATTRS=y
# Serial ATA (prod) and Parallel ATA (experimental) drivers
#
CONFIG_ATA=y
+# CONFIG_ATA_NONSTANDARD is not set
# CONFIG_SATA_AHCI is not set
# CONFIG_SATA_SVW is not set
# CONFIG_ATA_PIIX is not set
@@ -647,37 +646,7 @@ CONFIG_CICADA_PHY=y
#
# Ethernet (10 or 100Mbit)
#
-CONFIG_NET_ETHERNET=y
-CONFIG_MII=y
-# CONFIG_HAPPYMEAL is not set
-# CONFIG_SUNGEM is not set
-# CONFIG_CASSINI is not set
-# CONFIG_NET_VENDOR_3COM is not set
-
-#
-# Tulip family network device support
-#
-# CONFIG_NET_TULIP is not set
-# CONFIG_HP100 is not set
-CONFIG_NET_PCI=y
-# CONFIG_PCNET32 is not set
-# CONFIG_AMD8111_ETH is not set
-# CONFIG_ADAPTEC_STARFIRE is not set
-# CONFIG_B44 is not set
-# CONFIG_FORCEDETH is not set
-# CONFIG_DGRS is not set
-# CONFIG_EEPRO100 is not set
-CONFIG_E100=y
-# CONFIG_FEALNX is not set
-# CONFIG_NATSEMI is not set
-# CONFIG_NE2K_PCI is not set
-# CONFIG_8139CP is not set
-# CONFIG_8139TOO is not set
-# CONFIG_SIS900 is not set
-# CONFIG_EPIC100 is not set
-# CONFIG_SUNDANCE is not set
-# CONFIG_TLAN is not set
-# CONFIG_VIA_RHINE is not set
+# CONFIG_NET_ETHERNET is not set
#
# Ethernet (1000 Mbit)
@@ -693,7 +662,6 @@ CONFIG_E100=y
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
# CONFIG_SK98LIN is not set
-# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
CONFIG_GIANFAR=y
@@ -746,26 +714,7 @@ CONFIG_GFAR_NAPI=y
#
# Input device support
#
-CONFIG_INPUT=y
-# CONFIG_INPUT_FF_MEMLESS is not set
-
-#
-# Userland interfaces
-#
-# CONFIG_INPUT_MOUSEDEV is not set
-# CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_TSDEV is not set
-# CONFIG_INPUT_EVDEV is not set
-# CONFIG_INPUT_EVBUG is not set
-
-#
-# Input Device Drivers
-#
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_INPUT_JOYSTICK is not set
-# CONFIG_INPUT_TOUCHSCREEN is not set
-# CONFIG_INPUT_MISC is not set
+# CONFIG_INPUT is not set
#
# Hardware I/O ports
@@ -784,7 +733,7 @@ CONFIG_INPUT=y
#
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_8250_PCI=y
+# CONFIG_SERIAL_8250_PCI is not set
CONFIG_SERIAL_8250_NR_UARTS=4
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
# CONFIG_SERIAL_8250_EXTENDED is not set
@@ -887,7 +836,7 @@ CONFIG_I2C_MPC=y
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
# CONFIG_SENSORS_EEPROM is not set
-# CONFIG_SENSORS_PCF8574 is not set
+CONFIG_SENSORS_PCF8574=y
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_M41T00 is not set
@@ -901,7 +850,6 @@ CONFIG_I2C_MPC=y
# SPI support
#
CONFIG_SPI=y
-# CONFIG_SPI_DEBUG is not set
CONFIG_SPI_MASTER=y
#
@@ -922,52 +870,8 @@ CONFIG_SPI_MPC83xx=y
#
# Hardware Monitoring support
#
-CONFIG_HWMON=y
+# CONFIG_HWMON is not set
# CONFIG_HWMON_VID is not set
-# CONFIG_SENSORS_ABITUGURU is not set
-# CONFIG_SENSORS_ADM1021 is not set
-# CONFIG_SENSORS_ADM1025 is not set
-# CONFIG_SENSORS_ADM1026 is not set
-# CONFIG_SENSORS_ADM1031 is not set
-# CONFIG_SENSORS_ADM9240 is not set
-# CONFIG_SENSORS_ASB100 is not set
-# CONFIG_SENSORS_ATXP1 is not set
-# CONFIG_SENSORS_DS1621 is not set
-# CONFIG_SENSORS_F71805F is not set
-# CONFIG_SENSORS_FSCHER is not set
-# CONFIG_SENSORS_FSCPOS is not set
-# CONFIG_SENSORS_GL518SM is not set
-# CONFIG_SENSORS_GL520SM is not set
-# CONFIG_SENSORS_IT87 is not set
-# CONFIG_SENSORS_LM63 is not set
-# CONFIG_SENSORS_LM70 is not set
-# CONFIG_SENSORS_LM75 is not set
-# CONFIG_SENSORS_LM77 is not set
-# CONFIG_SENSORS_LM78 is not set
-# CONFIG_SENSORS_LM80 is not set
-# CONFIG_SENSORS_LM83 is not set
-# CONFIG_SENSORS_LM85 is not set
-# CONFIG_SENSORS_LM87 is not set
-# CONFIG_SENSORS_LM90 is not set
-# CONFIG_SENSORS_LM92 is not set
-# CONFIG_SENSORS_MAX1619 is not set
-# CONFIG_SENSORS_PC87360 is not set
-# CONFIG_SENSORS_PC87427 is not set
-# CONFIG_SENSORS_SIS5595 is not set
-# CONFIG_SENSORS_SMSC47M1 is not set
-# CONFIG_SENSORS_SMSC47M192 is not set
-# CONFIG_SENSORS_SMSC47B397 is not set
-# CONFIG_SENSORS_VIA686A is not set
-# CONFIG_SENSORS_VT1211 is not set
-# CONFIG_SENSORS_VT8231 is not set
-# CONFIG_SENSORS_W83781D is not set
-# CONFIG_SENSORS_W83791D is not set
-# CONFIG_SENSORS_W83792D is not set
-# CONFIG_SENSORS_W83793 is not set
-# CONFIG_SENSORS_W83L785TS is not set
-# CONFIG_SENSORS_W83627HF is not set
-# CONFIG_SENSORS_W83627EHF is not set
-# CONFIG_HWMON_DEBUG_CHIP is not set
#
# Multimedia devices
@@ -983,7 +887,7 @@ CONFIG_HWMON=y
#
# Graphics support
#
-CONFIG_FIRMWARE_EDID=y
+# CONFIG_FIRMWARE_EDID is not set
# CONFIG_FB is not set
# CONFIG_FB_IBM_GXT4500 is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
@@ -994,11 +898,6 @@ CONFIG_FIRMWARE_EDID=y
# CONFIG_SOUND is not set
#
-# HID Devices
-#
-CONFIG_HID=y
-
-#
# USB support
#
CONFIG_USB_ARCH_HAS_HCD=y
@@ -1023,10 +922,8 @@ CONFIG_USB_EHCI_HCD=y
# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
# CONFIG_USB_ISP116X_HCD is not set
-CONFIG_USB_OHCI_HCD=y
-# CONFIG_USB_OHCI_BIG_ENDIAN is not set
-CONFIG_USB_OHCI_LITTLE_ENDIAN=y
-CONFIG_USB_UHCI_HCD=y
+# CONFIG_USB_OHCI_HCD is not set
+# CONFIG_USB_UHCI_HCD is not set
# CONFIG_USB_SL811_HCD is not set
#
@@ -1058,25 +955,10 @@ CONFIG_USB_STORAGE=y
#
# USB Input Devices
#
-# CONFIG_USB_HID is not set
#
# USB HID Boot Protocol drivers
#
-# CONFIG_USB_KBD is not set
-# CONFIG_USB_MOUSE is not set
-# CONFIG_USB_AIPTEK is not set
-# CONFIG_USB_WACOM is not set
-# CONFIG_USB_ACECAD is not set
-# CONFIG_USB_KBTAB is not set
-# CONFIG_USB_POWERMATE is not set
-# CONFIG_USB_TOUCHSCREEN is not set
-# CONFIG_USB_YEALINK is not set
-# CONFIG_USB_XPAD is not set
-# CONFIG_USB_ATI_REMOTE is not set
-# CONFIG_USB_ATI_REMOTE2 is not set
-# CONFIG_USB_KEYSPAN_REMOTE is not set
-# CONFIG_USB_APPLETOUCH is not set
#
# USB Imaging devices
@@ -1133,25 +1015,7 @@ CONFIG_USB_MON=y
#
# USB Gadget Support
#
-CONFIG_USB_GADGET=y
-# CONFIG_USB_GADGET_DEBUG_FILES is not set
-CONFIG_USB_GADGET_SELECTED=y
-CONFIG_USB_GADGET_NET2280=y
-CONFIG_USB_NET2280=y
-# CONFIG_USB_GADGET_PXA2XX is not set
-# CONFIG_USB_GADGET_GOKU is not set
-# CONFIG_USB_GADGET_LH7A40X is not set
-# CONFIG_USB_GADGET_OMAP is not set
-# CONFIG_USB_GADGET_AT91 is not set
-# CONFIG_USB_GADGET_DUMMY_HCD is not set
-CONFIG_USB_GADGET_DUALSPEED=y
-# CONFIG_USB_ZERO is not set
-CONFIG_USB_ETH=y
-CONFIG_USB_ETH_RNDIS=y
-# CONFIG_USB_GADGETFS is not set
-# CONFIG_USB_FILE_STORAGE is not set
-# CONFIG_USB_G_SERIAL is not set
-# CONFIG_USB_MIDI_GADGET is not set
+# CONFIG_USB_GADGET is not set
#
# MMC/SD Card support
@@ -1273,8 +1137,11 @@ CONFIG_DNOTIFY=y
#
# DOS/FAT/NT Filesystems
#
-# CONFIG_MSDOS_FS is not set
-# CONFIG_VFAT_FS is not set
+CONFIG_FAT_FS=y
+CONFIG_MSDOS_FS=y
+CONFIG_VFAT_FS=y
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
# CONFIG_NTFS_FS is not set
#
@@ -1340,7 +1207,7 @@ CONFIG_PARTITION_ADVANCED=y
# CONFIG_OSF_PARTITION is not set
# CONFIG_AMIGA_PARTITION is not set
# CONFIG_ATARI_PARTITION is not set
-# CONFIG_MAC_PARTITION is not set
+CONFIG_MAC_PARTITION=y
CONFIG_MSDOS_PARTITION=y
# CONFIG_BSD_DISKLABEL is not set
# CONFIG_MINIX_SUBPARTITION is not set
@@ -1356,7 +1223,46 @@ CONFIG_MSDOS_PARTITION=y
#
# Native Language Support
#
-# CONFIG_NLS is not set
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+# CONFIG_NLS_CODEPAGE_437 is not set
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+# CONFIG_NLS_ASCII is not set
+# CONFIG_NLS_ISO8859_1 is not set
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+# CONFIG_NLS_UTF8 is not set
#
# Distributed Lock Manager
@@ -1388,27 +1294,9 @@ CONFIG_ENABLE_MUST_CHECK=y
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
-CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_KERNEL is not set
CONFIG_LOG_BUF_SHIFT=14
-CONFIG_DETECT_SOFTLOCKUP=y
-# CONFIG_SCHEDSTATS is not set
-# CONFIG_DEBUG_SLAB is not set
-# CONFIG_DEBUG_RT_MUTEXES is not set
-# CONFIG_RT_MUTEX_TESTER is not set
-# CONFIG_DEBUG_SPINLOCK is not set
-# CONFIG_DEBUG_MUTEXES is not set
-# CONFIG_DEBUG_RWSEMS is not set
-# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
-# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
-# CONFIG_DEBUG_KOBJECT is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
-# CONFIG_DEBUG_INFO is not set
-# CONFIG_DEBUG_VM is not set
-# CONFIG_DEBUG_LIST is not set
-CONFIG_FORCED_INLINING=y
-# CONFIG_RCU_TORTURE_TEST is not set
-# CONFIG_DEBUGGER is not set
-# CONFIG_BDI_SWITCH is not set
# CONFIG_BOOTX_TEXT is not set
# CONFIG_SERIAL_TEXT_DEBUG is not set
# CONFIG_PPC_EARLY_DEBUG is not set
diff --git a/arch/powerpc/configs/mpc834x_itxgp_defconfig b/arch/powerpc/configs/mpc834x_itxgp_defconfig
new file mode 100644
index 000000000000..4aa666c9cb94
--- /dev/null
+++ b/arch/powerpc/configs/mpc834x_itxgp_defconfig
@@ -0,0 +1,1174 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.20
+# Fri Feb 9 13:28:19 2007
+#
+# CONFIG_PPC64 is not set
+CONFIG_PPC32=y
+CONFIG_PPC_MERGE=y
+CONFIG_MMU=y
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_IRQ_PER_CPU=y
+CONFIG_RWSEM_XCHGADD_ALGORITHM=y
+CONFIG_ARCH_HAS_ILOG2_U32=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_PPC=y
+CONFIG_EARLY_PRINTK=y
+CONFIG_GENERIC_NVRAM=y
+CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_ARCH_MAY_HAVE_PC_FDC=y
+CONFIG_PPC_OF=y
+CONFIG_PPC_UDBG_16550=y
+# CONFIG_GENERIC_TBSYNC is not set
+CONFIG_AUDIT_ARCH=y
+CONFIG_GENERIC_BUG=y
+CONFIG_DEFAULT_UIMAGE=y
+
+#
+# Processor support
+#
+# CONFIG_CLASSIC32 is not set
+# CONFIG_PPC_82xx is not set
+CONFIG_PPC_83xx=y
+# CONFIG_PPC_85xx is not set
+# CONFIG_PPC_86xx is not set
+# CONFIG_PPC_8xx is not set
+# CONFIG_40x is not set
+# CONFIG_44x is not set
+# CONFIG_E200 is not set
+CONFIG_6xx=y
+CONFIG_83xx=y
+CONFIG_PPC_FPU=y
+# CONFIG_PPC_DCR_NATIVE is not set
+# CONFIG_PPC_DCR_MMIO is not set
+CONFIG_PPC_STD_MMU=y
+CONFIG_PPC_STD_MMU_32=y
+# CONFIG_SMP is not set
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+# CONFIG_IPC_NS is not set
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_UTS_NS is not set
+# CONFIG_AUDIT is not set
+# CONFIG_IKCONFIG is not set
+CONFIG_SYSFS_DEPRECATED=y
+# CONFIG_RELAY is not set
+CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SYSCTL=y
+CONFIG_EMBEDDED=y
+CONFIG_SYSCTL_SYSCALL=y
+# CONFIG_KALLSYMS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+# CONFIG_EPOLL is not set
+CONFIG_SHMEM=y
+CONFIG_SLAB=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_RT_MUTEXES=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
+
+#
+# Loadable module support
+#
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+# CONFIG_KMOD is not set
+
+#
+# Block layer
+#
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LSF is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_PPC_GEN550=y
+# CONFIG_WANT_EARLY_SERIAL is not set
+
+#
+# Platform support
+#
+# CONFIG_MPC832x_MDS is not set
+# CONFIG_MPC834x_SYS is not set
+CONFIG_MPC834x_ITX=y
+# CONFIG_MPC8360E_PB is not set
+CONFIG_MPC834x=y
+# CONFIG_MPIC is not set
+
+#
+# Kernel options
+#
+# CONFIG_HIGHMEM is not set
+# CONFIG_HZ_100 is not set
+CONFIG_HZ_250=y
+# CONFIG_HZ_300 is not set
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=250
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_MISC is not set
+CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_POPULATES_NODE_MAP=y
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_PROC_DEVICETREE=y
+# CONFIG_CMDLINE_BOOL is not set
+# CONFIG_PM is not set
+CONFIG_SECCOMP=y
+CONFIG_ISA_DMA_API=y
+
+#
+# Bus options
+#
+CONFIG_GENERIC_ISA_DMA=y
+# CONFIG_MPIC_WEIRD is not set
+# CONFIG_PPC_I8259 is not set
+CONFIG_PPC_INDIRECT_PCI=y
+CONFIG_FSL_SOC=y
+CONFIG_PCI=y
+CONFIG_PCI_DOMAINS=y
+# CONFIG_PCIEPORTBUS is not set
+
+#
+# PCCARD (PCMCIA/CardBus) support
+#
+# CONFIG_PCCARD is not set
+
+#
+# PCI Hotplug Support
+#
+# CONFIG_HOTPLUG_PCI is not set
+
+#
+# Advanced setup
+#
+# CONFIG_ADVANCED_OPTIONS is not set
+
+#
+# Default settings for advanced configuration options are used
+#
+CONFIG_HIGHMEM_START=0xfe000000
+CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_KERNEL_START=0xc0000000
+CONFIG_TASK_SIZE=0x80000000
+CONFIG_BOOT_LOAD=0x00800000
+
+#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+# CONFIG_NETDEBUG is not set
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_IP_MROUTE is not set
+# CONFIG_ARPD is not set
+CONFIG_SYN_COOKIES=y
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_INET6_XFRM_TUNNEL is not set
+# CONFIG_INET6_TUNNEL is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+
+#
+# DCCP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_DCCP is not set
+
+#
+# SCTP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_SCTP is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_IEEE80211 is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_FW_LOADER is not set
+# CONFIG_SYS_HYPERVISOR is not set
+
+#
+# Connector - unified userspace <-> kernelspace linker
+#
+# CONFIG_CONNECTOR is not set
+
+#
+# Memory Technology Devices (MTD)
+#
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_CONCAT is not set
+# CONFIG_MTD_PARTITIONS is not set
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=y
+# CONFIG_MTD_BLKDEVS is not set
+# CONFIG_MTD_BLOCK is not set
+# CONFIG_MTD_BLOCK_RO is not set
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_CFI=y
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_GEN_PROBE=y
+# CONFIG_MTD_CFI_ADV_OPTIONS is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+# CONFIG_MTD_CFI_INTELEXT is not set
+CONFIG_MTD_CFI_AMDSTD=y
+# CONFIG_MTD_CFI_STAA is not set
+CONFIG_MTD_CFI_UTIL=y
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+# CONFIG_MTD_OBSOLETE_CHIPS is not set
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+CONFIG_MTD_PHYSMAP=y
+CONFIG_MTD_PHYSMAP_START=0xfe000000
+CONFIG_MTD_PHYSMAP_LEN=0x800000
+CONFIG_MTD_PHYSMAP_BANKWIDTH=2
+# CONFIG_MTD_PHYSMAP_OF is not set
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_PMC551 is not set
+# CONFIG_MTD_DATAFLASH is not set
+# CONFIG_MTD_M25P80 is not set
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+
+#
+# NAND Flash Device Drivers
+#
+# CONFIG_MTD_NAND is not set
+# CONFIG_MTD_NAND_CAFE is not set
+
+#
+# OneNAND Flash Device Drivers
+#
+# CONFIG_MTD_ONENAND is not set
+
+#
+# Parallel port support
+#
+# CONFIG_PARPORT is not set
+
+#
+# Plug and Play support
+#
+
+#
+# Block devices
+#
+# CONFIG_BLK_DEV_FD is not set
+# CONFIG_BLK_CPQ_DA is not set
+# CONFIG_BLK_CPQ_CISS_DA is not set
+# CONFIG_BLK_DEV_DAC960 is not set
+# CONFIG_BLK_DEV_UMEM is not set
+# CONFIG_BLK_DEV_COW_COMMON is not set
+CONFIG_BLK_DEV_LOOP=y
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_SX8 is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=32768
+CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+CONFIG_BLK_DEV_INITRD=y
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+
+#
+# Misc devices
+#
+# CONFIG_SGI_IOC4 is not set
+# CONFIG_TIFM_CORE is not set
+
+#
+# ATA/ATAPI/MFM/RLL support
+#
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+CONFIG_SCSI=y
+# CONFIG_SCSI_TGT is not set
+# CONFIG_SCSI_NETLINK is not set
+CONFIG_SCSI_PROC_FS=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=y
+# CONFIG_CHR_DEV_ST is not set
+# CONFIG_CHR_DEV_OSST is not set
+# CONFIG_BLK_DEV_SR is not set
+CONFIG_CHR_DEV_SG=y
+# CONFIG_CHR_DEV_SCH is not set
+
+#
+# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
+#
+# CONFIG_SCSI_MULTI_LUN is not set
+# CONFIG_SCSI_CONSTANTS is not set
+# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
+
+#
+# SCSI Transports
+#
+CONFIG_SCSI_SPI_ATTRS=y
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
+
+#
+# SCSI low-level drivers
+#
+# CONFIG_ISCSI_TCP is not set
+# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_ACARD is not set
+# CONFIG_SCSI_AACRAID is not set
+# CONFIG_SCSI_AIC7XXX is not set
+# CONFIG_SCSI_AIC7XXX_OLD is not set
+# CONFIG_SCSI_AIC79XX is not set
+# CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_DPT_I2O is not set
+# CONFIG_SCSI_ARCMSR is not set
+# CONFIG_MEGARAID_NEWGEN is not set
+# CONFIG_MEGARAID_LEGACY is not set
+# CONFIG_MEGARAID_SAS is not set
+# CONFIG_SCSI_HPTIOP is not set
+# CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_SCSI_DMX3191D is not set
+# CONFIG_SCSI_EATA is not set
+# CONFIG_SCSI_FUTURE_DOMAIN is not set
+# CONFIG_SCSI_GDTH is not set
+# CONFIG_SCSI_IPS is not set
+# CONFIG_SCSI_INITIO is not set
+# CONFIG_SCSI_INIA100 is not set
+# CONFIG_SCSI_STEX is not set
+# CONFIG_SCSI_SYM53C8XX_2 is not set
+# CONFIG_SCSI_QLOGIC_1280 is not set
+# CONFIG_SCSI_QLA_FC is not set
+# CONFIG_SCSI_QLA_ISCSI is not set
+# CONFIG_SCSI_LPFC is not set
+# CONFIG_SCSI_DC395x is not set
+# CONFIG_SCSI_DC390T is not set
+# CONFIG_SCSI_NSP32 is not set
+# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_SRP is not set
+
+#
+# Serial ATA (prod) and Parallel ATA (experimental) drivers
+#
+# CONFIG_ATA is not set
+
+#
+# Multi-device support (RAID and LVM)
+#
+# CONFIG_MD is not set
+
+#
+# Fusion MPT device support
+#
+# CONFIG_FUSION is not set
+# CONFIG_FUSION_SPI is not set
+# CONFIG_FUSION_FC is not set
+# CONFIG_FUSION_SAS is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+# CONFIG_IEEE1394 is not set
+
+#
+# I2O device support
+#
+# CONFIG_I2O is not set
+
+#
+# Macintosh device drivers
+#
+# CONFIG_MAC_EMUMOUSEBTN is not set
+# CONFIG_WINDFARM is not set
+
+#
+# Network device support
+#
+CONFIG_NETDEVICES=y
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+
+#
+# ARCnet devices
+#
+# CONFIG_ARCNET is not set
+
+#
+# PHY device support
+#
+CONFIG_PHYLIB=y
+
+#
+# MII PHY device drivers
+#
+# CONFIG_MARVELL_PHY is not set
+# CONFIG_DAVICOM_PHY is not set
+# CONFIG_QSEMI_PHY is not set
+# CONFIG_LXT_PHY is not set
+CONFIG_CICADA_PHY=y
+# CONFIG_VITESSE_PHY is not set
+# CONFIG_SMSC_PHY is not set
+# CONFIG_BROADCOM_PHY is not set
+# CONFIG_FIXED_PHY is not set
+
+#
+# Ethernet (10 or 100Mbit)
+#
+# CONFIG_NET_ETHERNET is not set
+
+#
+# Ethernet (1000 Mbit)
+#
+# CONFIG_ACENIC is not set
+# CONFIG_DL2K is not set
+# CONFIG_E1000 is not set
+# CONFIG_NS83820 is not set
+# CONFIG_HAMACHI is not set
+# CONFIG_YELLOWFIN is not set
+# CONFIG_R8169 is not set
+# CONFIG_SIS190 is not set
+# CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
+# CONFIG_SK98LIN is not set
+# CONFIG_TIGON3 is not set
+# CONFIG_BNX2 is not set
+CONFIG_GIANFAR=y
+CONFIG_GFAR_NAPI=y
+# CONFIG_QLA3XXX is not set
+
+#
+# Ethernet (10000 Mbit)
+#
+# CONFIG_CHELSIO_T1 is not set
+# CONFIG_IXGB is not set
+# CONFIG_S2IO is not set
+# CONFIG_MYRI10GE is not set
+# CONFIG_NETXEN_NIC is not set
+
+#
+# Token Ring devices
+#
+# CONFIG_TR is not set
+
+#
+# Wireless LAN (non-hamradio)
+#
+# CONFIG_NET_RADIO is not set
+
+#
+# Wan interfaces
+#
+# CONFIG_WAN is not set
+# CONFIG_FDDI is not set
+# CONFIG_HIPPI is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_NET_FC is not set
+# CONFIG_SHAPER is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+
+#
+# ISDN subsystem
+#
+# CONFIG_ISDN is not set
+
+#
+# Telephony Support
+#
+# CONFIG_PHONE is not set
+
+#
+# Input device support
+#
+# CONFIG_INPUT is not set
+
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+# CONFIG_VT is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+# CONFIG_SERIAL_8250_PCI is not set
+CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+# CONFIG_SERIAL_8250_EXTENDED is not set
+
+#
+# Non-8250 serial port support
+#
+# CONFIG_SERIAL_UARTLITE is not set
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_JSM is not set
+CONFIG_UNIX98_PTYS=y
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
+
+#
+# IPMI
+#
+# CONFIG_IPMI_HANDLER is not set
+
+#
+# Watchdog Cards
+#
+CONFIG_WATCHDOG=y
+# CONFIG_WATCHDOG_NOWAYOUT is not set
+
+#
+# Watchdog Device Drivers
+#
+# CONFIG_SOFT_WATCHDOG is not set
+CONFIG_83xx_WDT=y
+
+#
+# PCI-based Watchdog Cards
+#
+# CONFIG_PCIPCWATCHDOG is not set
+# CONFIG_WDTPCI is not set
+CONFIG_HW_RANDOM=y
+# CONFIG_NVRAM is not set
+# CONFIG_GEN_RTC is not set
+# CONFIG_DTLK is not set
+# CONFIG_R3964 is not set
+# CONFIG_APPLICOM is not set
+# CONFIG_AGP is not set
+# CONFIG_DRM is not set
+# CONFIG_RAW_DRIVER is not set
+
+#
+# TPM devices
+#
+# CONFIG_TCG_TPM is not set
+
+#
+# I2C support
+#
+CONFIG_I2C=y
+CONFIG_I2C_CHARDEV=y
+
+#
+# I2C Algorithms
+#
+# CONFIG_I2C_ALGOBIT is not set
+# CONFIG_I2C_ALGOPCF is not set
+# CONFIG_I2C_ALGOPCA is not set
+
+#
+# I2C Hardware Bus support
+#
+# CONFIG_I2C_ALI1535 is not set
+# CONFIG_I2C_ALI1563 is not set
+# CONFIG_I2C_ALI15X3 is not set
+# CONFIG_I2C_AMD756 is not set
+# CONFIG_I2C_AMD8111 is not set
+# CONFIG_I2C_I801 is not set
+# CONFIG_I2C_I810 is not set
+# CONFIG_I2C_PIIX4 is not set
+CONFIG_I2C_MPC=y
+# CONFIG_I2C_NFORCE2 is not set
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_PROSAVAGE is not set
+# CONFIG_I2C_SAVAGE4 is not set
+# CONFIG_I2C_SIS5595 is not set
+# CONFIG_I2C_SIS630 is not set
+# CONFIG_I2C_SIS96X is not set
+# CONFIG_I2C_STUB is not set
+# CONFIG_I2C_VIA is not set
+# CONFIG_I2C_VIAPRO is not set
+# CONFIG_I2C_VOODOO3 is not set
+# CONFIG_I2C_PCA_ISA is not set
+
+#
+# Miscellaneous I2C Chip support
+#
+# CONFIG_SENSORS_DS1337 is not set
+# CONFIG_SENSORS_DS1374 is not set
+# CONFIG_SENSORS_EEPROM is not set
+CONFIG_SENSORS_PCF8574=y
+# CONFIG_SENSORS_PCA9539 is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_SENSORS_M41T00 is not set
+# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
+
+#
+# SPI support
+#
+CONFIG_SPI=y
+CONFIG_SPI_MASTER=y
+
+#
+# SPI Master Controller Drivers
+#
+CONFIG_SPI_BITBANG=y
+CONFIG_SPI_MPC83xx=y
+
+#
+# SPI Protocol Masters
+#
+
+#
+# Dallas's 1-wire bus
+#
+# CONFIG_W1 is not set
+
+#
+# Hardware Monitoring support
+#
+# CONFIG_HWMON is not set
+# CONFIG_HWMON_VID is not set
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+
+#
+# Digital Video Broadcasting Devices
+#
+# CONFIG_DVB is not set
+
+#
+# Graphics support
+#
+# CONFIG_FIRMWARE_EDID is not set
+# CONFIG_FB is not set
+# CONFIG_FB_IBM_GXT4500 is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+
+#
+# USB support
+#
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB_ARCH_HAS_OHCI=y
+CONFIG_USB_ARCH_HAS_EHCI=y
+# CONFIG_USB is not set
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# USB Gadget Support
+#
+# CONFIG_USB_GADGET is not set
+
+#
+# MMC/SD Card support
+#
+# CONFIG_MMC is not set
+
+#
+# LED devices
+#
+# CONFIG_NEW_LEDS is not set
+
+#
+# LED drivers
+#
+
+#
+# LED Triggers
+#
+
+#
+# InfiniBand support
+#
+# CONFIG_INFINIBAND is not set
+
+#
+# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
+#
+
+#
+# Real Time Clock
+#
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+CONFIG_RTC_INTF_DEV_UIE_EMUL=y
+
+#
+# RTC drivers
+#
+# CONFIG_RTC_DRV_X1205 is not set
+CONFIG_RTC_DRV_DS1307=y
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_DS1672 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_PCF8563 is not set
+# CONFIG_RTC_DRV_PCF8583 is not set
+# CONFIG_RTC_DRV_RS5C348 is not set
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_TEST is not set
+# CONFIG_RTC_DRV_MAX6902 is not set
+# CONFIG_RTC_DRV_V3020 is not set
+
+#
+# DMA Engine support
+#
+CONFIG_DMA_ENGINE=y
+
+#
+# DMA Clients
+#
+CONFIG_NET_DMA=y
+
+#
+# DMA Devices
+#
+CONFIG_INTEL_IOATDMA=y
+
+#
+# Virtualization
+#
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
+CONFIG_EXT3_FS=y
+CONFIG_EXT3_FS_XATTR=y
+# CONFIG_EXT3_FS_POSIX_ACL is not set
+# CONFIG_EXT3_FS_SECURITY is not set
+# CONFIG_EXT4DEV_FS is not set
+CONFIG_JBD=y
+# CONFIG_JBD_DEBUG is not set
+CONFIG_FS_MBCACHE=y
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_ROMFS_FS is not set
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+# CONFIG_QUOTA is not set
+CONFIG_DNOTIFY=y
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+CONFIG_FAT_FS=y
+CONFIG_MSDOS_FS=y
+CONFIG_VFAT_FS=y
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+# CONFIG_HUGETLB_PAGE is not set
+CONFIG_RAMFS=y
+# CONFIG_CONFIGFS_FS is not set
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+# CONFIG_JFFS2_FS is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+
+#
+# Network File Systems
+#
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
+CONFIG_NFS_V4=y
+# CONFIG_NFS_DIRECTIO is not set
+# CONFIG_NFSD is not set
+CONFIG_ROOT_NFS=y
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+CONFIG_SUNRPC_GSS=y
+CONFIG_RPCSEC_GSS_KRB5=y
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+# CONFIG_9P_FS is not set
+
+#
+# Partition Types
+#
+CONFIG_PARTITION_ADVANCED=y
+# CONFIG_ACORN_PARTITION is not set
+# CONFIG_OSF_PARTITION is not set
+# CONFIG_AMIGA_PARTITION is not set
+# CONFIG_ATARI_PARTITION is not set
+CONFIG_MAC_PARTITION=y
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_BSD_DISKLABEL is not set
+# CONFIG_MINIX_SUBPARTITION is not set
+# CONFIG_SOLARIS_X86_PARTITION is not set
+# CONFIG_UNIXWARE_DISKLABEL is not set
+# CONFIG_LDM_PARTITION is not set
+# CONFIG_SGI_PARTITION is not set
+# CONFIG_ULTRIX_PARTITION is not set
+# CONFIG_SUN_PARTITION is not set
+# CONFIG_KARMA_PARTITION is not set
+# CONFIG_EFI_PARTITION is not set
+
+#
+# Native Language Support
+#
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+# CONFIG_NLS_CODEPAGE_437 is not set
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+# CONFIG_NLS_ASCII is not set
+# CONFIG_NLS_ISO8859_1 is not set
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+# CONFIG_NLS_UTF8 is not set
+
+#
+# Distributed Lock Manager
+#
+# CONFIG_DLM is not set
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+CONFIG_CRC32=y
+# CONFIG_LIBCRC32C is not set
+CONFIG_PLIST=y
+CONFIG_IOMAP_COPY=y
+
+#
+# Instrumentation Support
+#
+# CONFIG_PROFILING is not set
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_MUST_CHECK=y
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
+# CONFIG_DEBUG_KERNEL is not set
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_BOOTX_TEXT is not set
+# CONFIG_SERIAL_TEXT_DEBUG is not set
+# CONFIG_PPC_EARLY_DEBUG is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+
+#
+# Cryptographic options
+#
+CONFIG_CRYPTO=y
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_MANAGER=y
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_MD4 is not set
+CONFIG_CRYPTO_MD5=y
+# CONFIG_CRYPTO_SHA1 is not set
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_WP512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_ECB is not set
+CONFIG_CRYPTO_CBC=y
+# CONFIG_CRYPTO_LRW is not set
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Hardware crypto devices
+#
diff --git a/arch/powerpc/configs/mpc834x_mds_defconfig b/arch/powerpc/configs/mpc834x_mds_defconfig
index 9eaed3a36983..2e3f8efb6ab1 100644
--- a/arch/powerpc/configs/mpc834x_mds_defconfig
+++ b/arch/powerpc/configs/mpc834x_mds_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.20-rc5
-# Fri Jan 26 00:19:27 2007
+# Linux kernel version: 2.6.20
+# Thu Feb 8 01:00:48 2007
#
# CONFIG_PPC64 is not set
CONFIG_PPC32=y
@@ -34,9 +34,9 @@ CONFIG_DEFAULT_UIMAGE=y
CONFIG_PPC_83xx=y
# CONFIG_PPC_85xx is not set
# CONFIG_PPC_86xx is not set
+# CONFIG_PPC_8xx is not set
# CONFIG_40x is not set
# CONFIG_44x is not set
-# CONFIG_8xx is not set
# CONFIG_E200 is not set
CONFIG_6xx=y
CONFIG_83xx=y
@@ -128,8 +128,9 @@ CONFIG_PPC_GEN550=y
#
# Platform support
#
+# CONFIG_MPC8313_RDB is not set
# CONFIG_MPC832x_MDS is not set
-CONFIG_MPC834x_SYS=y
+CONFIG_MPC834x_MDS=y
# CONFIG_MPC834x_ITX is not set
# CONFIG_MPC8360E_PB is not set
CONFIG_MPC834x=y
diff --git a/arch/powerpc/configs/mpc8568mds_defconfig b/arch/powerpc/configs/mpc8568mds_defconfig
new file mode 100644
index 000000000000..058e06d88bc1
--- /dev/null
+++ b/arch/powerpc/configs/mpc8568mds_defconfig
@@ -0,0 +1,992 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.20-rc5
+# Wed Feb 7 23:54:25 2007
+#
+# CONFIG_PPC64 is not set
+CONFIG_PPC32=y
+CONFIG_PPC_MERGE=y
+CONFIG_MMU=y
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_IRQ_PER_CPU=y
+CONFIG_RWSEM_XCHGADD_ALGORITHM=y
+CONFIG_ARCH_HAS_ILOG2_U32=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_PPC=y
+CONFIG_EARLY_PRINTK=y
+CONFIG_GENERIC_NVRAM=y
+CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_ARCH_MAY_HAVE_PC_FDC=y
+CONFIG_PPC_OF=y
+CONFIG_PPC_UDBG_16550=y
+# CONFIG_GENERIC_TBSYNC is not set
+CONFIG_AUDIT_ARCH=y
+CONFIG_GENERIC_BUG=y
+CONFIG_DEFAULT_UIMAGE=y
+
+#
+# Processor support
+#
+# CONFIG_CLASSIC32 is not set
+# CONFIG_PPC_82xx is not set
+# CONFIG_PPC_83xx is not set
+CONFIG_PPC_85xx=y
+# CONFIG_PPC_86xx is not set
+# CONFIG_40x is not set
+# CONFIG_44x is not set
+# CONFIG_8xx is not set
+# CONFIG_E200 is not set
+CONFIG_85xx=y
+CONFIG_E500=y
+# CONFIG_PPC_DCR_NATIVE is not set
+# CONFIG_PPC_DCR_MMIO is not set
+CONFIG_BOOKE=y
+CONFIG_FSL_BOOKE=y
+# CONFIG_PHYS_64BIT is not set
+CONFIG_SPE=y
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+# CONFIG_IPC_NS is not set
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_UTS_NS is not set
+# CONFIG_AUDIT is not set
+# CONFIG_IKCONFIG is not set
+CONFIG_SYSFS_DEPRECATED=y
+# CONFIG_RELAY is not set
+CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SYSCTL=y
+CONFIG_EMBEDDED=y
+CONFIG_SYSCTL_SYSCALL=y
+# CONFIG_KALLSYMS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+# CONFIG_EPOLL is not set
+CONFIG_SHMEM=y
+CONFIG_SLAB=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_RT_MUTEXES=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
+
+#
+# Loadable module support
+#
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+# CONFIG_KMOD is not set
+
+#
+# Block layer
+#
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LSF is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+# CONFIG_WANT_EARLY_SERIAL is not set
+
+#
+# Platform support
+#
+# CONFIG_MPC8540_ADS is not set
+# CONFIG_MPC8560_ADS is not set
+# CONFIG_MPC85xx_CDS is not set
+CONFIG_MPC8568_MDS=y
+CONFIG_MPC85xx=y
+CONFIG_PPC_INDIRECT_PCI_BE=y
+CONFIG_MPIC=y
+
+#
+# Kernel options
+#
+# CONFIG_HIGHMEM is not set
+# CONFIG_HZ_100 is not set
+CONFIG_HZ_250=y
+# CONFIG_HZ_300 is not set
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=250
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_MISC is not set
+CONFIG_MATH_EMULATION=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_POPULATES_NODE_MAP=y
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_PROC_DEVICETREE=y
+# CONFIG_CMDLINE_BOOL is not set
+# CONFIG_PM is not set
+CONFIG_SECCOMP=y
+CONFIG_ISA_DMA_API=y
+
+#
+# Bus options
+#
+# CONFIG_MPIC_WEIRD is not set
+# CONFIG_PPC_I8259 is not set
+CONFIG_PPC_INDIRECT_PCI=y
+CONFIG_FSL_SOC=y
+# CONFIG_PCI is not set
+# CONFIG_PCI_DOMAINS is not set
+
+#
+# PCCARD (PCMCIA/CardBus) support
+#
+# CONFIG_PCCARD is not set
+
+#
+# PCI Hotplug Support
+#
+
+#
+# Advanced setup
+#
+# CONFIG_ADVANCED_OPTIONS is not set
+
+#
+# Default settings for advanced configuration options are used
+#
+CONFIG_HIGHMEM_START=0xfe000000
+CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_KERNEL_START=0xc0000000
+CONFIG_TASK_SIZE=0x80000000
+CONFIG_BOOT_LOAD=0x00800000
+
+#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+# CONFIG_NETDEBUG is not set
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_IP_MROUTE is not set
+# CONFIG_ARPD is not set
+CONFIG_SYN_COOKIES=y
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_INET6_XFRM_TUNNEL is not set
+# CONFIG_INET6_TUNNEL is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+
+#
+# DCCP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_DCCP is not set
+
+#
+# SCTP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_SCTP is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_IEEE80211 is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_FW_LOADER is not set
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_SYS_HYPERVISOR is not set
+
+#
+# Connector - unified userspace <-> kernelspace linker
+#
+# CONFIG_CONNECTOR is not set
+
+#
+# Memory Technology Devices (MTD)
+#
+# CONFIG_MTD is not set
+
+#
+# Parallel port support
+#
+# CONFIG_PARPORT is not set
+
+#
+# Plug and Play support
+#
+
+#
+# Block devices
+#
+# CONFIG_BLK_DEV_FD is not set
+# CONFIG_BLK_DEV_COW_COMMON is not set
+CONFIG_BLK_DEV_LOOP=y
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=32768
+CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+CONFIG_BLK_DEV_INITRD=y
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+
+#
+# Misc devices
+#
+# CONFIG_TIFM_CORE is not set
+
+#
+# ATA/ATAPI/MFM/RLL support
+#
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+CONFIG_SCSI=y
+# CONFIG_SCSI_TGT is not set
+# CONFIG_SCSI_NETLINK is not set
+CONFIG_SCSI_PROC_FS=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+# CONFIG_BLK_DEV_SD is not set
+# CONFIG_CHR_DEV_ST is not set
+# CONFIG_CHR_DEV_OSST is not set
+# CONFIG_BLK_DEV_SR is not set
+# CONFIG_CHR_DEV_SG is not set
+# CONFIG_CHR_DEV_SCH is not set
+
+#
+# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
+#
+# CONFIG_SCSI_MULTI_LUN is not set
+# CONFIG_SCSI_CONSTANTS is not set
+# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
+
+#
+# SCSI Transports
+#
+# CONFIG_SCSI_SPI_ATTRS is not set
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
+
+#
+# SCSI low-level drivers
+#
+# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_DEBUG is not set
+
+#
+# Serial ATA (prod) and Parallel ATA (experimental) drivers
+#
+# CONFIG_ATA is not set
+
+#
+# Multi-device support (RAID and LVM)
+#
+# CONFIG_MD is not set
+
+#
+# Fusion MPT device support
+#
+# CONFIG_FUSION is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+
+#
+# I2O device support
+#
+
+#
+# Macintosh device drivers
+#
+# CONFIG_MAC_EMUMOUSEBTN is not set
+# CONFIG_WINDFARM is not set
+
+#
+# Network device support
+#
+CONFIG_NETDEVICES=y
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+
+#
+# PHY device support
+#
+CONFIG_PHYLIB=y
+
+#
+# MII PHY device drivers
+#
+CONFIG_MARVELL_PHY=y
+# CONFIG_DAVICOM_PHY is not set
+# CONFIG_QSEMI_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_CICADA_PHY is not set
+# CONFIG_VITESSE_PHY is not set
+# CONFIG_SMSC_PHY is not set
+# CONFIG_BROADCOM_PHY is not set
+# CONFIG_FIXED_PHY is not set
+
+#
+# Ethernet (10 or 100Mbit)
+#
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+
+#
+# Ethernet (1000 Mbit)
+#
+CONFIG_GIANFAR=y
+CONFIG_GFAR_NAPI=y
+
+#
+# Ethernet (10000 Mbit)
+#
+
+#
+# Token Ring devices
+#
+
+#
+# Wireless LAN (non-hamradio)
+#
+# CONFIG_NET_RADIO is not set
+
+#
+# Wan interfaces
+#
+# CONFIG_WAN is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_SHAPER is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+
+#
+# ISDN subsystem
+#
+# CONFIG_ISDN is not set
+
+#
+# Telephony Support
+#
+# CONFIG_PHONE is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+
+#
+# Userland interfaces
+#
+# CONFIG_INPUT_MOUSEDEV is not set
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_TSDEV is not set
+# CONFIG_INPUT_EVDEV is not set
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+# CONFIG_VT is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+# CONFIG_SERIAL_8250_EXTENDED is not set
+
+#
+# Non-8250 serial port support
+#
+# CONFIG_SERIAL_UARTLITE is not set
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+CONFIG_UNIX98_PTYS=y
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
+
+#
+# IPMI
+#
+# CONFIG_IPMI_HANDLER is not set
+
+#
+# Watchdog Cards
+#
+CONFIG_WATCHDOG=y
+# CONFIG_WATCHDOG_NOWAYOUT is not set
+
+#
+# Watchdog Device Drivers
+#
+# CONFIG_SOFT_WATCHDOG is not set
+# CONFIG_BOOKE_WDT is not set
+CONFIG_HW_RANDOM=y
+# CONFIG_NVRAM is not set
+CONFIG_GEN_RTC=y
+# CONFIG_GEN_RTC_X is not set
+# CONFIG_DTLK is not set
+# CONFIG_R3964 is not set
+# CONFIG_RAW_DRIVER is not set
+
+#
+# TPM devices
+#
+# CONFIG_TCG_TPM is not set
+
+#
+# I2C support
+#
+CONFIG_I2C=y
+CONFIG_I2C_CHARDEV=y
+
+#
+# I2C Algorithms
+#
+# CONFIG_I2C_ALGOBIT is not set
+# CONFIG_I2C_ALGOPCF is not set
+# CONFIG_I2C_ALGOPCA is not set
+
+#
+# I2C Hardware Bus support
+#
+CONFIG_I2C_MPC=y
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_STUB is not set
+# CONFIG_I2C_PCA_ISA is not set
+
+#
+# Miscellaneous I2C Chip support
+#
+# CONFIG_SENSORS_DS1337 is not set
+# CONFIG_SENSORS_DS1374 is not set
+# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_SENSORS_PCF8574 is not set
+# CONFIG_SENSORS_PCA9539 is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_SENSORS_M41T00 is not set
+# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
+
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
+#
+# Dallas's 1-wire bus
+#
+# CONFIG_W1 is not set
+
+#
+# Hardware Monitoring support
+#
+CONFIG_HWMON=y
+# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_ABITUGURU is not set
+# CONFIG_SENSORS_ADM1021 is not set
+# CONFIG_SENSORS_ADM1025 is not set
+# CONFIG_SENSORS_ADM1026 is not set
+# CONFIG_SENSORS_ADM1031 is not set
+# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ASB100 is not set
+# CONFIG_SENSORS_ATXP1 is not set
+# CONFIG_SENSORS_DS1621 is not set
+# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_FSCHER is not set
+# CONFIG_SENSORS_FSCPOS is not set
+# CONFIG_SENSORS_GL518SM is not set
+# CONFIG_SENSORS_GL520SM is not set
+# CONFIG_SENSORS_IT87 is not set
+# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM75 is not set
+# CONFIG_SENSORS_LM77 is not set
+# CONFIG_SENSORS_LM78 is not set
+# CONFIG_SENSORS_LM80 is not set
+# CONFIG_SENSORS_LM83 is not set
+# CONFIG_SENSORS_LM85 is not set
+# CONFIG_SENSORS_LM87 is not set
+# CONFIG_SENSORS_LM90 is not set
+# CONFIG_SENSORS_LM92 is not set
+# CONFIG_SENSORS_MAX1619 is not set
+# CONFIG_SENSORS_PC87360 is not set
+# CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_SMSC47M192 is not set
+# CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_SENSORS_W83781D is not set
+# CONFIG_SENSORS_W83791D is not set
+# CONFIG_SENSORS_W83792D is not set
+# CONFIG_SENSORS_W83793 is not set
+# CONFIG_SENSORS_W83L785TS is not set
+# CONFIG_SENSORS_W83627HF is not set
+# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+
+#
+# Digital Video Broadcasting Devices
+#
+# CONFIG_DVB is not set
+
+#
+# Graphics support
+#
+CONFIG_FIRMWARE_EDID=y
+# CONFIG_FB is not set
+# CONFIG_FB_IBM_GXT4500 is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+
+#
+# HID Devices
+#
+CONFIG_HID=y
+
+#
+# USB support
+#
+# CONFIG_USB_ARCH_HAS_HCD is not set
+# CONFIG_USB_ARCH_HAS_OHCI is not set
+# CONFIG_USB_ARCH_HAS_EHCI is not set
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# USB Gadget Support
+#
+# CONFIG_USB_GADGET is not set
+
+#
+# MMC/SD Card support
+#
+# CONFIG_MMC is not set
+
+#
+# LED devices
+#
+# CONFIG_NEW_LEDS is not set
+
+#
+# LED drivers
+#
+
+#
+# LED Triggers
+#
+
+#
+# InfiniBand support
+#
+
+#
+# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
+#
+
+#
+# Real Time Clock
+#
+# CONFIG_RTC_CLASS is not set
+
+#
+# DMA Engine support
+#
+# CONFIG_DMA_ENGINE is not set
+
+#
+# DMA Clients
+#
+
+#
+# DMA Devices
+#
+
+#
+# Virtualization
+#
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
+CONFIG_EXT3_FS=y
+CONFIG_EXT3_FS_XATTR=y
+# CONFIG_EXT3_FS_POSIX_ACL is not set
+# CONFIG_EXT3_FS_SECURITY is not set
+# CONFIG_EXT4DEV_FS is not set
+CONFIG_JBD=y
+# CONFIG_JBD_DEBUG is not set
+CONFIG_FS_MBCACHE=y
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_ROMFS_FS is not set
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+# CONFIG_QUOTA is not set
+CONFIG_DNOTIFY=y
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+# CONFIG_MSDOS_FS is not set
+# CONFIG_VFAT_FS is not set
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+# CONFIG_HUGETLB_PAGE is not set
+CONFIG_RAMFS=y
+# CONFIG_CONFIGFS_FS is not set
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+
+#
+# Network File Systems
+#
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
+CONFIG_NFS_V4=y
+# CONFIG_NFS_DIRECTIO is not set
+# CONFIG_NFSD is not set
+CONFIG_ROOT_NFS=y
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+CONFIG_SUNRPC_GSS=y
+CONFIG_RPCSEC_GSS_KRB5=y
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+# CONFIG_9P_FS is not set
+
+#
+# Partition Types
+#
+CONFIG_PARTITION_ADVANCED=y
+# CONFIG_ACORN_PARTITION is not set
+# CONFIG_OSF_PARTITION is not set
+# CONFIG_AMIGA_PARTITION is not set
+# CONFIG_ATARI_PARTITION is not set
+# CONFIG_MAC_PARTITION is not set
+# CONFIG_MSDOS_PARTITION is not set
+# CONFIG_LDM_PARTITION is not set
+# CONFIG_SGI_PARTITION is not set
+# CONFIG_ULTRIX_PARTITION is not set
+# CONFIG_SUN_PARTITION is not set
+# CONFIG_KARMA_PARTITION is not set
+# CONFIG_EFI_PARTITION is not set
+
+#
+# Native Language Support
+#
+# CONFIG_NLS is not set
+
+#
+# Distributed Lock Manager
+#
+# CONFIG_DLM is not set
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+CONFIG_CRC32=y
+# CONFIG_LIBCRC32C is not set
+CONFIG_PLIST=y
+CONFIG_IOMAP_COPY=y
+
+#
+# Instrumentation Support
+#
+CONFIG_PROFILING=y
+CONFIG_OPROFILE=y
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_MUST_CHECK=y
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
+CONFIG_DEBUG_KERNEL=y
+CONFIG_LOG_BUF_SHIFT=14
+CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_DEBUG_SLAB is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_RWSEMS is not set
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_DEBUG_KOBJECT is not set
+# CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_DEBUG_INFO is not set
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_LIST is not set
+CONFIG_FORCED_INLINING=y
+# CONFIG_RCU_TORTURE_TEST is not set
+CONFIG_DEBUGGER=y
+# CONFIG_XMON is not set
+# CONFIG_BDI_SWITCH is not set
+CONFIG_BOOTX_TEXT=y
+CONFIG_PPC_EARLY_DEBUG=y
+# CONFIG_PPC_EARLY_DEBUG_LPAR is not set
+# CONFIG_PPC_EARLY_DEBUG_G5 is not set
+# CONFIG_PPC_EARLY_DEBUG_RTAS_PANEL is not set
+# CONFIG_PPC_EARLY_DEBUG_RTAS_CONSOLE is not set
+# CONFIG_PPC_EARLY_DEBUG_MAPLE is not set
+# CONFIG_PPC_EARLY_DEBUG_ISERIES is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+
+#
+# Cryptographic options
+#
+CONFIG_CRYPTO=y
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_MANAGER=y
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_MD4 is not set
+CONFIG_CRYPTO_MD5=y
+# CONFIG_CRYPTO_SHA1 is not set
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_WP512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_GF128MUL is not set
+CONFIG_CRYPTO_ECB=m
+CONFIG_CRYPTO_CBC=y
+# CONFIG_CRYPTO_LRW is not set
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Hardware crypto devices
+#
diff --git a/arch/powerpc/kernel/btext.c b/arch/powerpc/kernel/btext.c
index 93f21aaf7c8e..3678997339d6 100644
--- a/arch/powerpc/kernel/btext.c
+++ b/arch/powerpc/kernel/btext.c
@@ -18,6 +18,7 @@
#include <asm/io.h>
#include <asm/lmb.h>
#include <asm/processor.h>
+#include <asm/udbg.h>
#define NO_SCROLL
@@ -912,3 +913,11 @@ static unsigned char vga_font[cmapsz] = {
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00,
};
+
+void __init udbg_init_btext(void)
+{
+ /* If btext is enabled, we might have a BAT setup for early display,
+ * thus we do enable some very basic udbg output
+ */
+ udbg_putc = btext_drawchar;
+}
diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c
index dd17dffbf058..7ec4ac77c0fa 100644
--- a/arch/powerpc/kernel/cputable.c
+++ b/arch/powerpc/kernel/cputable.c
@@ -44,7 +44,7 @@ extern void __setup_cpu_745x(unsigned long offset, struct cpu_spec* spec);
extern void __setup_cpu_ppc970(unsigned long offset, struct cpu_spec* spec);
extern void __setup_cpu_ppc970MP(unsigned long offset, struct cpu_spec* spec);
extern void __setup_cpu_pa6t(unsigned long offset, struct cpu_spec* spec);
-extern void __restore_cpu_pa6t(unsigned long offset, struct cpu_spec* spec);
+extern void __restore_cpu_pa6t(void);
extern void __restore_cpu_ppc970(void);
#endif /* CONFIG_PPC64 */
diff --git a/arch/powerpc/kernel/head_44x.S b/arch/powerpc/kernel/head_44x.S
index accb39d49911..a15d4b8cce48 100644
--- a/arch/powerpc/kernel/head_44x.S
+++ b/arch/powerpc/kernel/head_44x.S
@@ -32,8 +32,6 @@
#include <asm/page.h>
#include <asm/mmu.h>
#include <asm/pgtable.h>
-#include <asm/ibm4xx.h>
-#include <asm/ibm44x.h>
#include <asm/cputable.h>
#include <asm/thread_info.h>
#include <asm/ppc_asm.h>
diff --git a/arch/powerpc/kernel/head_fsl_booke.S b/arch/powerpc/kernel/head_fsl_booke.S
index 66877bdfe0b7..1f155d399d57 100644
--- a/arch/powerpc/kernel/head_fsl_booke.S
+++ b/arch/powerpc/kernel/head_fsl_booke.S
@@ -206,7 +206,8 @@ skpinv: addi r6,r6,1 /* Increment */
rlwimi r7,r3,16,4,15 /* Setup MAS0 = TLBSEL | ESEL(r3) */
mtspr SPRN_MAS0,r7
tlbre
- li r6,0
+ mfspr r6,SPRN_MAS1
+ rlwinm r6,r6,0,2,0 /* clear IPROT */
mtspr SPRN_MAS1,r6
tlbwe
/* Invalidate TLB1 */
@@ -248,6 +249,8 @@ skpinv: addi r6,r6,1 /* Increment */
rlwimi r7,r5,16,4,15 /* Setup MAS0 = TLBSEL | ESEL(r5) */
mtspr SPRN_MAS0,r7
tlbre
+ mfspr r8,SPRN_MAS1
+ rlwinm r8,r8,0,2,0 /* clear IPROT */
mtspr SPRN_MAS1,r8
tlbwe
/* Invalidate TLB1 */
@@ -889,7 +892,6 @@ load_up_spe:
REST_GPR(9, r11)
REST_GPR(12, r11)
lwz r11,GPR11(r11)
- SYNC
rfi
/*
@@ -953,7 +955,6 @@ _GLOBAL(giveup_altivec)
_GLOBAL(giveup_spe)
mfmsr r5
oris r5,r5,MSR_SPE@h
- SYNC
mtmsr r5 /* enable use of SPE now */
isync
cmpi 0,r3,0
diff --git a/arch/powerpc/kernel/legacy_serial.c b/arch/powerpc/kernel/legacy_serial.c
index 89f46f377922..325f490a10cc 100644
--- a/arch/powerpc/kernel/legacy_serial.c
+++ b/arch/powerpc/kernel/legacy_serial.c
@@ -124,6 +124,10 @@ static int __init add_legacy_soc_port(struct device_node *np,
if (get_property(np, "clock-frequency", NULL) == NULL)
return -1;
+ /* if rtas uses this device, don't try to use it as well */
+ if (get_property(np, "used-by-rtas", NULL) != NULL)
+ return -1;
+
/* Get the address */
addrp = of_get_address(soc_dev, 0, NULL, NULL);
if (addrp == NULL)
@@ -334,6 +338,17 @@ void __init find_legacy_serial_ports(void)
of_node_put(tsi);
}
+ /* First fill our array with opb bus ports */
+ for (np = NULL; (np = of_find_compatible_node(np, "serial", "ns16750")) != NULL;) {
+ struct device_node *opb = of_get_parent(np);
+ if (opb && !strcmp(opb->type, "opb")) {
+ index = add_legacy_soc_port(np, np);
+ if (index >= 0 && np == stdout)
+ legacy_serial_console = index;
+ }
+ of_node_put(opb);
+ }
+
#ifdef CONFIG_PCI
/* Next, try to locate PCI ports */
for (np = NULL; (np = of_find_all_nodes(np));) {
diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c
index 520ef42f642e..4fb5938ce6d3 100644
--- a/arch/powerpc/kernel/prom_init.c
+++ b/arch/powerpc/kernel/prom_init.c
@@ -2117,11 +2117,92 @@ static void __init fixup_device_tree_pmac(void)
#define fixup_device_tree_pmac()
#endif
+#ifdef CONFIG_PPC_EFIKA
+/* The current fw of the Efika has a device tree needs quite a few
+ * fixups to be compliant with the mpc52xx bindings. It's currently
+ * unknown if it will ever be compliant (come on bPlan ...) so we do fixups.
+ * NOTE that we (barely) tolerate it because the EFIKA was out before
+ * the bindings were finished, for any new boards -> RTFM ! */
+
+struct subst_entry {
+ char *path;
+ char *property;
+ void *value;
+ int value_len;
+};
+
+static void __init fixup_device_tree_efika(void)
+{
+ /* Substitution table */
+ #define prop_cstr(x) x, sizeof(x)
+ int prop_sound_irq[3] = { 2, 2, 0 };
+ int prop_bcomm_irq[3*16] = { 3,0,0, 3,1,0, 3,2,0, 3,3,0,
+ 3,4,0, 3,5,0, 3,6,0, 3,7,0,
+ 3,8,0, 3,9,0, 3,10,0, 3,11,0,
+ 3,12,0, 3,13,0, 3,14,0, 3,15,0 };
+ struct subst_entry efika_subst_table[] = {
+ { "/", "device_type", prop_cstr("efika") },
+ { "/builtin", "compatible", prop_cstr("soc") },
+ { "/builtin/ata", "compatible", prop_cstr("mpc5200b-ata\0mpc5200-ata"), },
+ { "/builtin/bestcomm", "compatible", prop_cstr("mpc5200b-bestcomm\0mpc5200-bestcomm") },
+ { "/builtin/bestcomm", "interrupts", prop_bcomm_irq, sizeof(prop_bcomm_irq) },
+ { "/builtin/ethernet", "compatible", prop_cstr("mpc5200b-fec\0mpc5200-fec") },
+ { "/builtin/pic", "compatible", prop_cstr("mpc5200b-pic\0mpc5200-pic") },
+ { "/builtin/serial", "compatible", prop_cstr("mpc5200b-psc-uart\0mpc5200-psc-uart") },
+ { "/builtin/sound", "compatible", prop_cstr("mpc5200b-psc-ac97\0mpc5200-psc-ac97") },
+ { "/builtin/sound", "interrupts", prop_sound_irq, sizeof(prop_sound_irq) },
+ { "/builtin/sram", "compatible", prop_cstr("mpc5200b-sram\0mpc5200-sram") },
+ { "/builtin/sram", "device_type", prop_cstr("sram") },
+ {}
+ };
+ #undef prop_cstr
+
+ /* Vars */
+ u32 node;
+ char prop[64];
+ int rv, i;
+
+ /* Check if we're really running on a EFIKA */
+ node = call_prom("finddevice", 1, 1, ADDR("/"));
+ if (!PHANDLE_VALID(node))
+ return;
+
+ rv = prom_getprop(node, "model", prop, sizeof(prop));
+ if (rv == PROM_ERROR)
+ return;
+ if (strcmp(prop, "EFIKA5K2"))
+ return;
+
+ prom_printf("Applying EFIKA device tree fixups\n");
+
+ /* Process substitution table */
+ for (i=0; efika_subst_table[i].path; i++) {
+ struct subst_entry *se = &efika_subst_table[i];
+
+ node = call_prom("finddevice", 1, 1, ADDR(se->path));
+ if (!PHANDLE_VALID(node)) {
+ prom_printf("fixup_device_tree_efika: ",
+ "skipped entry %x - not found\n", i);
+ continue;
+ }
+
+ rv = prom_setprop(node, se->path, se->property,
+ se->value, se->value_len );
+ if (rv == PROM_ERROR)
+ prom_printf("fixup_device_tree_efika: ",
+ "skipped entry %x - setprop error\n", i);
+ }
+}
+#else
+#define fixup_device_tree_efika()
+#endif
+
static void __init fixup_device_tree(void)
{
fixup_device_tree_maple();
fixup_device_tree_chrp();
fixup_device_tree_pmac();
+ fixup_device_tree_efika();
}
static void __init prom_find_boot_cpu(void)
diff --git a/arch/powerpc/kernel/setup_32.c b/arch/powerpc/kernel/setup_32.c
index 6a19fa40dcee..44a6a3c47feb 100644
--- a/arch/powerpc/kernel/setup_32.c
+++ b/arch/powerpc/kernel/setup_32.c
@@ -116,12 +116,8 @@ unsigned long __init early_init(unsigned long dt_ptr)
*/
void __init machine_init(unsigned long dt_ptr, unsigned long phys)
{
- /* If btext is enabled, we might have a BAT setup for early display,
- * thus we do enable some very basic udbg output
- */
-#ifdef CONFIG_BOOTX_TEXT
- udbg_putc = btext_drawchar;
-#endif
+ /* Enable early debugging if any specified (see udbg.h) */
+ udbg_early_init();
/* Do some early initialization based on the flat device tree */
early_init_devtree(__va(dt_ptr));
diff --git a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c
index 0e8beca460af..924d692bc8f9 100644
--- a/arch/powerpc/kernel/smp.c
+++ b/arch/powerpc/kernel/smp.c
@@ -78,29 +78,6 @@ int smt_enabled_at_boot = 1;
static void (*crash_ipi_function_ptr)(struct pt_regs *) = NULL;
-#ifdef CONFIG_MPIC
-int __init smp_mpic_probe(void)
-{
- int nr_cpus;
-
- DBG("smp_mpic_probe()...\n");
-
- nr_cpus = cpus_weight(cpu_possible_map);
-
- DBG("nr_cpus: %d\n", nr_cpus);
-
- if (nr_cpus > 1)
- mpic_request_ipis();
-
- return nr_cpus;
-}
-
-void __devinit smp_mpic_setup_cpu(int cpu)
-{
- mpic_setup_this_cpu();
-}
-#endif /* CONFIG_MPIC */
-
#ifdef CONFIG_PPC64
void __devinit smp_generic_kick_cpu(int nr)
{
diff --git a/arch/powerpc/kernel/udbg.c b/arch/powerpc/kernel/udbg.c
index 194a93eeb3e7..7e0971868fc2 100644
--- a/arch/powerpc/kernel/udbg.c
+++ b/arch/powerpc/kernel/udbg.c
@@ -49,6 +49,8 @@ void __init udbg_early_init(void)
udbg_init_debug_beat();
#elif defined(CONFIG_PPC_EARLY_DEBUG_PAS_REALMODE)
udbg_init_pas_realmode();
+#elif defined(CONFIG_BOOTX_TEXT)
+ udbg_init_btext();
#endif
}
diff --git a/arch/powerpc/kernel/vdso.c b/arch/powerpc/kernel/vdso.c
index 50149ec6efa4..e46c31b36641 100644
--- a/arch/powerpc/kernel/vdso.c
+++ b/arch/powerpc/kernel/vdso.c
@@ -49,24 +49,23 @@
/* Max supported size for symbol names */
#define MAX_SYMNAME 64
-#define VDSO32_MAXPAGES (((0x3000 + PAGE_MASK) >> PAGE_SHIFT) + 2)
-#define VDSO64_MAXPAGES (((0x3000 + PAGE_MASK) >> PAGE_SHIFT) + 2)
-
extern char vdso32_start, vdso32_end;
static void *vdso32_kbase = &vdso32_start;
-unsigned int vdso32_pages;
-static struct page *vdso32_pagelist[VDSO32_MAXPAGES];
+static unsigned int vdso32_pages;
+static struct page **vdso32_pagelist;
unsigned long vdso32_sigtramp;
unsigned long vdso32_rt_sigtramp;
#ifdef CONFIG_PPC64
extern char vdso64_start, vdso64_end;
static void *vdso64_kbase = &vdso64_start;
-unsigned int vdso64_pages;
-static struct page *vdso64_pagelist[VDSO64_MAXPAGES];
+static unsigned int vdso64_pages;
+static struct page **vdso64_pagelist;
unsigned long vdso64_rt_sigtramp;
#endif /* CONFIG_PPC64 */
+static int vdso_ready;
+
/*
* The vdso data page (aka. systemcfg for old ppc64 fans) is here.
* Once the early boot kernel code no longer needs to muck around
@@ -182,6 +181,9 @@ int arch_setup_additional_pages(struct linux_binprm *bprm,
unsigned long vdso_base;
int rc;
+ if (!vdso_ready)
+ return 0;
+
#ifdef CONFIG_PPC64
if (test_thread_flag(TIF_32BIT)) {
vdso_pagelist = vdso32_pagelist;
@@ -661,7 +663,7 @@ static void __init vdso_setup_syscall_map(void)
}
-void __init vdso_init(void)
+static int __init vdso_init(void)
{
int i;
@@ -716,11 +718,13 @@ void __init vdso_init(void)
#ifdef CONFIG_PPC64
vdso64_pages = 0;
#endif
- return;
+ return 0;
}
/* Make sure pages are in the correct state */
- BUG_ON(vdso32_pages + 2 > VDSO32_MAXPAGES);
+ vdso32_pagelist = kzalloc(sizeof(struct page *) * (vdso32_pages + 2),
+ GFP_KERNEL);
+ BUG_ON(vdso32_pagelist == NULL);
for (i = 0; i < vdso32_pages; i++) {
struct page *pg = virt_to_page(vdso32_kbase + i*PAGE_SIZE);
ClearPageReserved(pg);
@@ -731,7 +735,9 @@ void __init vdso_init(void)
vdso32_pagelist[i] = NULL;
#ifdef CONFIG_PPC64
- BUG_ON(vdso64_pages + 2 > VDSO64_MAXPAGES);
+ vdso64_pagelist = kzalloc(sizeof(struct page *) * (vdso64_pages + 2),
+ GFP_KERNEL);
+ BUG_ON(vdso64_pagelist == NULL);
for (i = 0; i < vdso64_pages; i++) {
struct page *pg = virt_to_page(vdso64_kbase + i*PAGE_SIZE);
ClearPageReserved(pg);
@@ -743,7 +749,13 @@ void __init vdso_init(void)
#endif /* CONFIG_PPC64 */
get_page(virt_to_page(vdso_data));
+
+ smp_wmb();
+ vdso_ready = 1;
+
+ return 0;
}
+arch_initcall(vdso_init);
int in_gate_area_no_task(unsigned long addr)
{
diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c
index 77b4637097e9..52f397c108a7 100644
--- a/arch/powerpc/mm/mem.c
+++ b/arch/powerpc/mm/mem.c
@@ -384,9 +384,6 @@ void __init mem_init(void)
initsize >> 10);
mem_init_done = 1;
-
- /* Initialize the vDSO */
- vdso_init();
}
/*
diff --git a/arch/powerpc/mm/pgtable_32.c b/arch/powerpc/mm/pgtable_32.c
index bd02272bcb0f..c284bdac9947 100644
--- a/arch/powerpc/mm/pgtable_32.c
+++ b/arch/powerpc/mm/pgtable_32.c
@@ -295,7 +295,7 @@ void __init mapin_ram(void)
}
/* is x a power of 4? */
-#define is_power_of_4(x) is_power_of_2(x) && (ffs(x) & 1))
+#define is_power_of_4(x) is_power_of_2(x) && (ffs(x) & 1)
/*
* Set up a mapping for a block of I/O.
diff --git a/arch/powerpc/oprofile/op_model_cell.c b/arch/powerpc/oprofile/op_model_cell.c
index 2eb15f388103..e08e1d7b3dc5 100644
--- a/arch/powerpc/oprofile/op_model_cell.c
+++ b/arch/powerpc/oprofile/op_model_cell.c
@@ -39,10 +39,17 @@
#include "../platforms/cell/interrupt.h"
#define PPU_CYCLES_EVENT_NUM 1 /* event number for CYCLES */
+#define PPU_CYCLES_GRP_NUM 1 /* special group number for identifying
+ * PPU_CYCLES event
+ */
#define CBE_COUNT_ALL_CYCLES 0x42800000 /* PPU cycle event specifier */
-#define NUM_THREADS 2
-#define VIRT_CNTR_SW_TIME_NS 100000000 // 0.5 seconds
+#define NUM_THREADS 2 /* number of physical threads in
+ * physical processor
+ */
+#define NUM_TRACE_BUS_WORDS 4
+#define NUM_INPUT_BUS_WORDS 2
+
struct pmc_cntrl_data {
unsigned long vcntr;
@@ -58,7 +65,7 @@ struct pmc_cntrl_data {
struct pm_signal {
u16 cpu; /* Processor to modify */
u16 sub_unit; /* hw subunit this applies to (if applicable) */
- u16 signal_group; /* Signal Group to Enable/Disable */
+ short int signal_group; /* Signal Group to Enable/Disable */
u8 bus_word; /* Enable/Disable on this Trace/Trigger/Event
* Bus Word(s) (bitmask)
*/
@@ -93,7 +100,6 @@ static struct {
u32 pm07_cntrl[NR_PHYS_CTRS];
} pm_regs;
-
#define GET_SUB_UNIT(x) ((x & 0x0000f000) >> 12)
#define GET_BUS_WORD(x) ((x & 0x000000f0) >> 4)
#define GET_BUS_TYPE(x) ((x & 0x00000300) >> 8)
@@ -101,7 +107,6 @@ static struct {
#define GET_COUNT_CYCLES(x) (x & 0x00000001)
#define GET_INPUT_CONTROL(x) ((x & 0x00000004) >> 2)
-
static DEFINE_PER_CPU(unsigned long[NR_PHYS_CTRS], pmc_values);
static struct pmc_cntrl_data pmc_cntrl[NUM_THREADS][NR_PHYS_CTRS];
@@ -129,8 +134,8 @@ static spinlock_t virt_cntr_lock = SPIN_LOCK_UNLOCKED;
static u32 ctr_enabled;
-static unsigned char trace_bus[4];
-static unsigned char input_bus[2];
+static unsigned char trace_bus[NUM_TRACE_BUS_WORDS];
+static unsigned char input_bus[NUM_INPUT_BUS_WORDS];
/*
* Firmware interface functions
@@ -177,25 +182,40 @@ static void pm_rtas_reset_signals(u32 node)
static void pm_rtas_activate_signals(u32 node, u32 count)
{
int ret;
- int j;
+ int i, j;
struct pm_signal pm_signal_local[NR_PHYS_CTRS];
+ /* There is no debug setup required for the cycles event.
+ * Note that only events in the same group can be used.
+ * Otherwise, there will be conflicts in correctly routing
+ * the signals on the debug bus. It is the responsiblity
+ * of the OProfile user tool to check the events are in
+ * the same group.
+ */
+ i = 0;
for (j = 0; j < count; j++) {
- /* fw expects physical cpu # */
- pm_signal_local[j].cpu = node;
- pm_signal_local[j].signal_group = pm_signal[j].signal_group;
- pm_signal_local[j].bus_word = pm_signal[j].bus_word;
- pm_signal_local[j].sub_unit = pm_signal[j].sub_unit;
- pm_signal_local[j].bit = pm_signal[j].bit;
+ if (pm_signal[j].signal_group != PPU_CYCLES_GRP_NUM) {
+
+ /* fw expects physical cpu # */
+ pm_signal_local[i].cpu = node;
+ pm_signal_local[i].signal_group
+ = pm_signal[j].signal_group;
+ pm_signal_local[i].bus_word = pm_signal[j].bus_word;
+ pm_signal_local[i].sub_unit = pm_signal[j].sub_unit;
+ pm_signal_local[i].bit = pm_signal[j].bit;
+ i++;
+ }
}
- ret = rtas_ibm_cbe_perftools(SUBFUNC_ACTIVATE, PASSTHRU_ENABLE,
- pm_signal_local,
- count * sizeof(struct pm_signal));
+ if (i != 0) {
+ ret = rtas_ibm_cbe_perftools(SUBFUNC_ACTIVATE, PASSTHRU_ENABLE,
+ pm_signal_local,
+ i * sizeof(struct pm_signal));
- if (ret)
- printk(KERN_WARNING "%s: rtas returned: %d\n",
- __FUNCTION__, ret);
+ if (ret)
+ printk(KERN_WARNING "%s: rtas returned: %d\n",
+ __FUNCTION__, ret);
+ }
}
/*
@@ -212,7 +232,7 @@ static void set_pm_event(u32 ctr, int event, u32 unit_mask)
/* Special Event: Count all cpu cycles */
pm_regs.pm07_cntrl[ctr] = CBE_COUNT_ALL_CYCLES;
p = &(pm_signal[ctr]);
- p->signal_group = 21;
+ p->signal_group = PPU_CYCLES_GRP_NUM;
p->bus_word = 1;
p->sub_unit = 0;
p->bit = 0;
@@ -232,13 +252,21 @@ static void set_pm_event(u32 ctr, int event, u32 unit_mask)
p->signal_group = event / 100;
p->bus_word = bus_word;
- p->sub_unit = unit_mask & 0x0000f000;
+ p->sub_unit = (unit_mask & 0x0000f000) >> 12;
pm_regs.pm07_cntrl[ctr] = 0;
pm_regs.pm07_cntrl[ctr] |= PM07_CTR_COUNT_CYCLES(count_cycles);
pm_regs.pm07_cntrl[ctr] |= PM07_CTR_POLARITY(polarity);
pm_regs.pm07_cntrl[ctr] |= PM07_CTR_INPUT_CONTROL(input_control);
+ /* Some of the islands signal selection is based on 64 bit words.
+ * The debug bus words are 32 bits, the input words to the performance
+ * counters are defined as 32 bits. Need to convert the 64 bit island
+ * specification to the appropriate 32 input bit and bus word for the
+ * performance counter event selection. See the CELL Performance
+ * monitoring signals manual and the Perf cntr hardware descriptions
+ * for the details.
+ */
if (input_control == 0) {
if (signal_bit > 31) {
signal_bit -= 32;
@@ -259,12 +287,12 @@ static void set_pm_event(u32 ctr, int event, u32 unit_mask)
p->bit = signal_bit;
}
- for (i = 0; i < 4; i++) {
+ for (i = 0; i < NUM_TRACE_BUS_WORDS; i++) {
if (bus_word & (1 << i)) {
pm_regs.debug_bus_control |=
(bus_type << (31 - (2 * i) + 1));
- for (j = 0; j < 2; j++) {
+ for (j = 0; j < NUM_INPUT_BUS_WORDS; j++) {
if (input_bus[j] == 0xff) {
input_bus[j] = i;
pm_regs.group_control |=
@@ -278,52 +306,58 @@ out:
;
}
-static void write_pm_cntrl(int cpu, struct pm_cntrl *pm_cntrl)
+static void write_pm_cntrl(int cpu)
{
- /* Oprofile will use 32 bit counters, set bits 7:10 to 0 */
+ /* Oprofile will use 32 bit counters, set bits 7:10 to 0
+ * pmregs.pm_cntrl is a global
+ */
+
u32 val = 0;
- if (pm_cntrl->enable == 1)
+ if (pm_regs.pm_cntrl.enable == 1)
val |= CBE_PM_ENABLE_PERF_MON;
- if (pm_cntrl->stop_at_max == 1)
+ if (pm_regs.pm_cntrl.stop_at_max == 1)
val |= CBE_PM_STOP_AT_MAX;
- if (pm_cntrl->trace_mode == 1)
- val |= CBE_PM_TRACE_MODE_SET(pm_cntrl->trace_mode);
+ if (pm_regs.pm_cntrl.trace_mode == 1)
+ val |= CBE_PM_TRACE_MODE_SET(pm_regs.pm_cntrl.trace_mode);
- if (pm_cntrl->freeze == 1)
+ if (pm_regs.pm_cntrl.freeze == 1)
val |= CBE_PM_FREEZE_ALL_CTRS;
/* Routine set_count_mode must be called previously to set
* the count mode based on the user selection of user and kernel.
*/
- val |= CBE_PM_COUNT_MODE_SET(pm_cntrl->count_mode);
+ val |= CBE_PM_COUNT_MODE_SET(pm_regs.pm_cntrl.count_mode);
cbe_write_pm(cpu, pm_control, val);
}
static inline void
-set_count_mode(u32 kernel, u32 user, struct pm_cntrl *pm_cntrl)
+set_count_mode(u32 kernel, u32 user)
{
/* The user must specify user and kernel if they want them. If
- * neither is specified, OProfile will count in hypervisor mode
+ * neither is specified, OProfile will count in hypervisor mode.
+ * pm_regs.pm_cntrl is a global
*/
if (kernel) {
if (user)
- pm_cntrl->count_mode = CBE_COUNT_ALL_MODES;
+ pm_regs.pm_cntrl.count_mode = CBE_COUNT_ALL_MODES;
else
- pm_cntrl->count_mode = CBE_COUNT_SUPERVISOR_MODE;
+ pm_regs.pm_cntrl.count_mode =
+ CBE_COUNT_SUPERVISOR_MODE;
} else {
if (user)
- pm_cntrl->count_mode = CBE_COUNT_PROBLEM_MODE;
+ pm_regs.pm_cntrl.count_mode = CBE_COUNT_PROBLEM_MODE;
else
- pm_cntrl->count_mode = CBE_COUNT_HYPERVISOR_MODE;
+ pm_regs.pm_cntrl.count_mode =
+ CBE_COUNT_HYPERVISOR_MODE;
}
}
static inline void enable_ctr(u32 cpu, u32 ctr, u32 * pm07_cntrl)
{
- pm07_cntrl[ctr] |= PM07_CTR_ENABLE(1);
+ pm07_cntrl[ctr] |= CBE_PM_CTR_ENABLE;
cbe_write_pm07_control(cpu, ctr, pm07_cntrl[ctr]);
}
@@ -365,6 +399,14 @@ static void cell_virtual_cntr(unsigned long data)
hdw_thread = 1 ^ hdw_thread;
next_hdw_thread = hdw_thread;
+ for (i = 0; i < num_counters; i++)
+ /* There are some per thread events. Must do the
+ * set event, for the thread that is being started
+ */
+ set_pm_event(i,
+ pmc_cntrl[next_hdw_thread][i].evnts,
+ pmc_cntrl[next_hdw_thread][i].masks);
+
/* The following is done only once per each node, but
* we need cpu #, not node #, to pass to the cbe_xxx functions.
*/
@@ -385,12 +427,13 @@ static void cell_virtual_cntr(unsigned long data)
== 0xFFFFFFFF)
/* If the cntr value is 0xffffffff, we must
* reset that to 0xfffffff0 when the current
- * thread is restarted. This will generate a new
- * interrupt and make sure that we never restore
- * the counters to the max value. If the counters
- * were restored to the max value, they do not
- * increment and no interrupts are generated. Hence
- * no more samples will be collected on that cpu.
+ * thread is restarted. This will generate a
+ * new interrupt and make sure that we never
+ * restore the counters to the max value. If
+ * the counters were restored to the max value,
+ * they do not increment and no interrupts are
+ * generated. Hence no more samples will be
+ * collected on that cpu.
*/
cbe_write_ctr(cpu, i, 0xFFFFFFF0);
else
@@ -410,9 +453,6 @@ static void cell_virtual_cntr(unsigned long data)
* Must do the set event, enable_cntr
* for each cpu.
*/
- set_pm_event(i,
- pmc_cntrl[next_hdw_thread][i].evnts,
- pmc_cntrl[next_hdw_thread][i].masks);
enable_ctr(cpu, i,
pm_regs.pm07_cntrl);
} else {
@@ -465,8 +505,7 @@ cell_reg_setup(struct op_counter_config *ctr,
pm_regs.pm_cntrl.trace_mode = 0;
pm_regs.pm_cntrl.freeze = 1;
- set_count_mode(sys->enable_kernel, sys->enable_user,
- &pm_regs.pm_cntrl);
+ set_count_mode(sys->enable_kernel, sys->enable_user);
/* Setup the thread 0 events */
for (i = 0; i < num_ctrs; ++i) {
@@ -498,10 +537,10 @@ cell_reg_setup(struct op_counter_config *ctr,
pmc_cntrl[1][i].vcntr = i;
}
- for (i = 0; i < 4; i++)
+ for (i = 0; i < NUM_TRACE_BUS_WORDS; i++)
trace_bus[i] = 0xff;
- for (i = 0; i < 2; i++)
+ for (i = 0; i < NUM_INPUT_BUS_WORDS; i++)
input_bus[i] = 0xff;
/* Our counters count up, and "count" refers to
@@ -560,7 +599,7 @@ static void cell_cpu_setup(struct op_counter_config *cntr)
cbe_write_pm(cpu, pm_start_stop, 0);
cbe_write_pm(cpu, group_control, pm_regs.group_control);
cbe_write_pm(cpu, debug_bus_control, pm_regs.debug_bus_control);
- write_pm_cntrl(cpu, &pm_regs.pm_cntrl);
+ write_pm_cntrl(cpu);
for (i = 0; i < num_counters; ++i) {
if (ctr_enabled & (1 << i)) {
@@ -602,7 +641,7 @@ static void cell_global_start(struct op_counter_config *ctr)
}
}
- cbe_clear_pm_interrupts(cpu);
+ cbe_get_and_clear_pm_interrupts(cpu);
cbe_enable_pm_interrupts(cpu, hdw_thread, interrupt_mask);
cbe_enable_pm(cpu);
}
@@ -672,7 +711,7 @@ cell_handle_interrupt(struct pt_regs *regs, struct op_counter_config *ctr)
cbe_disable_pm(cpu);
- interrupt_mask = cbe_clear_pm_interrupts(cpu);
+ interrupt_mask = cbe_get_and_clear_pm_interrupts(cpu);
/* If the interrupt mask has been cleared, then the virt cntr
* has cleared the interrupt. When the thread that generated
diff --git a/arch/powerpc/platforms/52xx/Makefile b/arch/powerpc/platforms/52xx/Makefile
index 795b713ec9ee..07cdbcacf156 100644
--- a/arch/powerpc/platforms/52xx/Makefile
+++ b/arch/powerpc/platforms/52xx/Makefile
@@ -6,5 +6,5 @@ obj-y += mpc52xx_pic.o mpc52xx_common.o
obj-$(CONFIG_PCI) += mpc52xx_pci.o
endif
-obj-$(CONFIG_PPC_EFIKA) += efika-setup.o efika-pci.o
+obj-$(CONFIG_PPC_EFIKA) += efika.o
obj-$(CONFIG_PPC_LITE5200) += lite5200.o
diff --git a/arch/powerpc/platforms/52xx/efika-pci.c b/arch/powerpc/platforms/52xx/efika-pci.c
deleted file mode 100644
index 62e05b2a9227..000000000000
--- a/arch/powerpc/platforms/52xx/efika-pci.c
+++ /dev/null
@@ -1,119 +0,0 @@
-
-#include <linux/kernel.h>
-#include <linux/pci.h>
-#include <linux/string.h>
-#include <linux/init.h>
-
-#include <asm/io.h>
-#include <asm/irq.h>
-#include <asm/prom.h>
-#include <asm/machdep.h>
-#include <asm/sections.h>
-#include <asm/pci-bridge.h>
-#include <asm/rtas.h>
-
-#include "efika.h"
-
-#ifdef CONFIG_PCI
-/*
- * Access functions for PCI config space using RTAS calls.
- */
-static int rtas_read_config(struct pci_bus *bus, unsigned int devfn, int offset,
- int len, u32 * val)
-{
- struct pci_controller *hose = bus->sysdata;
- unsigned long addr = (offset & 0xff) | ((devfn & 0xff) << 8)
- | (((bus->number - hose->first_busno) & 0xff) << 16)
- | (hose->index << 24);
- int ret = -1;
- int rval;
-
- rval = rtas_call(rtas_token("read-pci-config"), 2, 2, &ret, addr, len);
- *val = ret;
- return rval ? PCIBIOS_DEVICE_NOT_FOUND : PCIBIOS_SUCCESSFUL;
-}
-
-static int rtas_write_config(struct pci_bus *bus, unsigned int devfn,
- int offset, int len, u32 val)
-{
- struct pci_controller *hose = bus->sysdata;
- unsigned long addr = (offset & 0xff) | ((devfn & 0xff) << 8)
- | (((bus->number - hose->first_busno) & 0xff) << 16)
- | (hose->index << 24);
- int rval;
-
- rval = rtas_call(rtas_token("write-pci-config"), 3, 1, NULL,
- addr, len, val);
- return rval ? PCIBIOS_DEVICE_NOT_FOUND : PCIBIOS_SUCCESSFUL;
-}
-
-static struct pci_ops rtas_pci_ops = {
- rtas_read_config,
- rtas_write_config
-};
-
-void __init efika_pcisetup(void)
-{
- const int *bus_range;
- int len;
- struct pci_controller *hose;
- struct device_node *root;
- struct device_node *pcictrl;
-
- root = of_find_node_by_path("/");
- if (root == NULL) {
- printk(KERN_WARNING EFIKA_PLATFORM_NAME
- ": Unable to find the root node\n");
- return;
- }
-
- for (pcictrl = NULL;;) {
- pcictrl = of_get_next_child(root, pcictrl);
- if ((pcictrl == NULL) || (strcmp(pcictrl->name, "pci") == 0))
- break;
- }
-
- of_node_put(root);
-
- if (pcictrl == NULL) {
- printk(KERN_WARNING EFIKA_PLATFORM_NAME
- ": Unable to find the PCI bridge node\n");
- return;
- }
-
- bus_range = get_property(pcictrl, "bus-range", &len);
- if (bus_range == NULL || len < 2 * sizeof(int)) {
- printk(KERN_WARNING EFIKA_PLATFORM_NAME
- ": Can't get bus-range for %s\n", pcictrl->full_name);
- return;
- }
-
- if (bus_range[1] == bus_range[0])
- printk(KERN_INFO EFIKA_PLATFORM_NAME ": PCI bus %d",
- bus_range[0]);
- else
- printk(KERN_INFO EFIKA_PLATFORM_NAME ": PCI buses %d..%d",
- bus_range[0], bus_range[1]);
- printk(" controlled by %s\n", pcictrl->full_name);
- printk("\n");
-
- hose = pcibios_alloc_controller();
- if (!hose) {
- printk(KERN_WARNING EFIKA_PLATFORM_NAME
- ": Can't allocate PCI controller structure for %s\n",
- pcictrl->full_name);
- return;
- }
-
- hose->arch_data = of_node_get(pcictrl);
- hose->first_busno = bus_range[0];
- hose->last_busno = bus_range[1];
- hose->ops = &rtas_pci_ops;
-
- pci_process_bridge_OF_ranges(hose, pcictrl, 0);
-}
-
-#else
-void __init efika_pcisetup(void)
-{}
-#endif
diff --git a/arch/powerpc/platforms/52xx/efika-setup.c b/arch/powerpc/platforms/52xx/efika-setup.c
deleted file mode 100644
index 110c980ed1e0..000000000000
--- a/arch/powerpc/platforms/52xx/efika-setup.c
+++ /dev/null
@@ -1,150 +0,0 @@
-/*
- *
- * Efika 5K2 platform setup
- * Some code really inspired from the lite5200b platform.
- *
- * Copyright (C) 2006 bplan GmbH
- *
- * This file is licensed under the terms of the GNU General Public License
- * version 2. This program is licensed "as is" without any warranty of any
- * kind, whether express or implied.
- *
- */
-
-#include <linux/errno.h>
-#include <linux/kernel.h>
-#include <linux/slab.h>
-#include <linux/reboot.h>
-#include <linux/init.h>
-#include <linux/utsrelease.h>
-#include <linux/seq_file.h>
-#include <linux/root_dev.h>
-#include <linux/initrd.h>
-#include <linux/timer.h>
-#include <linux/pci.h>
-
-#include <asm/pgtable.h>
-#include <asm/prom.h>
-#include <asm/time.h>
-#include <asm/machdep.h>
-#include <asm/rtas.h>
-#include <asm/of_device.h>
-#include <asm/of_platform.h>
-#include <asm/mpc52xx.h>
-
-#include "efika.h"
-
-static void efika_show_cpuinfo(struct seq_file *m)
-{
- struct device_node *root;
- const char *revision = NULL;
- const char *codegendescription = NULL;
- const char *codegenvendor = NULL;
-
- root = of_find_node_by_path("/");
- if (root) {
- revision = get_property(root, "revision", NULL);
- codegendescription =
- get_property(root, "CODEGEN,description", NULL);
- codegenvendor = get_property(root, "CODEGEN,vendor", NULL);
-
- of_node_put(root);
- }
-
- if (codegendescription)
- seq_printf(m, "machine\t\t: %s\n", codegendescription);
- else
- seq_printf(m, "machine\t\t: Efika\n");
-
- if (revision)
- seq_printf(m, "revision\t: %s\n", revision);
-
- if (codegenvendor)
- seq_printf(m, "vendor\t\t: %s\n", codegenvendor);
-
- of_node_put(root);
-}
-
-static void __init efika_setup_arch(void)
-{
- rtas_initialize();
-
-#ifdef CONFIG_BLK_DEV_INITRD
- initrd_below_start_ok = 1;
-
- if (initrd_start)
- ROOT_DEV = Root_RAM0;
- else
-#endif
- ROOT_DEV = Root_SDA2; /* sda2 (sda1 is for the kernel) */
-
- efika_pcisetup();
-
- if (ppc_md.progress)
- ppc_md.progress("Linux/PPC " UTS_RELEASE " runnung on Efika ;-)\n", 0x0);
-}
-
-static void __init efika_init(void)
-{
- struct device_node *np;
- struct device_node *cnp = NULL;
- const u32 *base;
-
- /* Find every child of the SOC node and add it to of_platform */
- np = of_find_node_by_name(NULL, "builtin");
- if (np) {
- char name[BUS_ID_SIZE];
- while ((cnp = of_get_next_child(np, cnp))) {
- strcpy(name, cnp->name);
-
- base = get_property(cnp, "reg", NULL);
- if (base == NULL)
- continue;
-
- snprintf(name+strlen(name), BUS_ID_SIZE, "@%x", *base);
- of_platform_device_create(cnp, name, NULL);
-
- printk(KERN_INFO EFIKA_PLATFORM_NAME" : Added %s (type '%s' at '%s') to the known devices\n", name, cnp->type, cnp->full_name);
- }
- }
-
- if (ppc_md.progress)
- ppc_md.progress(" Have fun with your Efika! ", 0x7777);
-}
-
-static int __init efika_probe(void)
-{
- char *model = of_get_flat_dt_prop(of_get_flat_dt_root(),
- "model", NULL);
-
- if (model == NULL)
- return 0;
- if (strcmp(model, "EFIKA5K2"))
- return 0;
-
- ISA_DMA_THRESHOLD = ~0L;
- DMA_MODE_READ = 0x44;
- DMA_MODE_WRITE = 0x48;
-
- return 1;
-}
-
-define_machine(efika)
-{
- .name = EFIKA_PLATFORM_NAME,
- .probe = efika_probe,
- .setup_arch = efika_setup_arch,
- .init = efika_init,
- .show_cpuinfo = efika_show_cpuinfo,
- .init_IRQ = mpc52xx_init_irq,
- .get_irq = mpc52xx_get_irq,
- .restart = rtas_restart,
- .power_off = rtas_power_off,
- .halt = rtas_halt,
- .set_rtc_time = rtas_set_rtc_time,
- .get_rtc_time = rtas_get_rtc_time,
- .progress = rtas_progress,
- .get_boot_time = rtas_get_boot_time,
- .calibrate_decr = generic_calibrate_decr,
- .phys_mem_access_prot = pci_phys_mem_access_prot,
-};
diff --git a/arch/powerpc/platforms/52xx/efika.c b/arch/powerpc/platforms/52xx/efika.c
new file mode 100644
index 000000000000..8de034116681
--- /dev/null
+++ b/arch/powerpc/platforms/52xx/efika.c
@@ -0,0 +1,243 @@
+/*
+ * Efika 5K2 platform code
+ * Some code really inspired from the lite5200b platform.
+ *
+ * Copyright (C) 2006 bplan GmbH
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2. This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+#include <linux/errno.h>
+#include <linux/kernel.h>
+#include <linux/slab.h>
+#include <linux/reboot.h>
+#include <linux/init.h>
+#include <linux/utsrelease.h>
+#include <linux/seq_file.h>
+#include <linux/string.h>
+#include <linux/root_dev.h>
+#include <linux/initrd.h>
+#include <linux/timer.h>
+#include <linux/pci.h>
+
+#include <asm/io.h>
+#include <asm/irq.h>
+#include <asm/sections.h>
+#include <asm/pci-bridge.h>
+#include <asm/pgtable.h>
+#include <asm/prom.h>
+#include <asm/time.h>
+#include <asm/machdep.h>
+#include <asm/rtas.h>
+#include <asm/of_device.h>
+#include <asm/of_platform.h>
+#include <asm/mpc52xx.h>
+
+
+#define EFIKA_PLATFORM_NAME "Efika"
+
+
+/* ------------------------------------------------------------------------ */
+/* PCI accesses thru RTAS */
+/* ------------------------------------------------------------------------ */
+
+#ifdef CONFIG_PCI
+
+/*
+ * Access functions for PCI config space using RTAS calls.
+ */
+static int rtas_read_config(struct pci_bus *bus, unsigned int devfn, int offset,
+ int len, u32 * val)
+{
+ struct pci_controller *hose = bus->sysdata;
+ unsigned long addr = (offset & 0xff) | ((devfn & 0xff) << 8)
+ | (((bus->number - hose->first_busno) & 0xff) << 16)
+ | (hose->index << 24);
+ int ret = -1;
+ int rval;
+
+ rval = rtas_call(rtas_token("read-pci-config"), 2, 2, &ret, addr, len);
+ *val = ret;
+ return rval ? PCIBIOS_DEVICE_NOT_FOUND : PCIBIOS_SUCCESSFUL;
+}
+
+static int rtas_write_config(struct pci_bus *bus, unsigned int devfn,
+ int offset, int len, u32 val)
+{
+ struct pci_controller *hose = bus->sysdata;
+ unsigned long addr = (offset & 0xff) | ((devfn & 0xff) << 8)
+ | (((bus->number - hose->first_busno) & 0xff) << 16)
+ | (hose->index << 24);
+ int rval;
+
+ rval = rtas_call(rtas_token("write-pci-config"), 3, 1, NULL,
+ addr, len, val);
+ return rval ? PCIBIOS_DEVICE_NOT_FOUND : PCIBIOS_SUCCESSFUL;
+}
+
+static struct pci_ops rtas_pci_ops = {
+ rtas_read_config,
+ rtas_write_config
+};
+
+
+void __init efika_pcisetup(void)
+{
+ const int *bus_range;
+ int len;
+ struct pci_controller *hose;
+ struct device_node *root;
+ struct device_node *pcictrl;
+
+ root = of_find_node_by_path("/");
+ if (root == NULL) {
+ printk(KERN_WARNING EFIKA_PLATFORM_NAME
+ ": Unable to find the root node\n");
+ return;
+ }
+
+ for (pcictrl = NULL;;) {
+ pcictrl = of_get_next_child(root, pcictrl);
+ if ((pcictrl == NULL) || (strcmp(pcictrl->name, "pci") == 0))
+ break;
+ }
+
+ of_node_put(root);
+
+ if (pcictrl == NULL) {
+ printk(KERN_WARNING EFIKA_PLATFORM_NAME
+ ": Unable to find the PCI bridge node\n");
+ return;
+ }
+
+ bus_range = get_property(pcictrl, "bus-range", &len);
+ if (bus_range == NULL || len < 2 * sizeof(int)) {
+ printk(KERN_WARNING EFIKA_PLATFORM_NAME
+ ": Can't get bus-range for %s\n", pcictrl->full_name);
+ return;
+ }
+
+ if (bus_range[1] == bus_range[0])
+ printk(KERN_INFO EFIKA_PLATFORM_NAME ": PCI bus %d",
+ bus_range[0]);
+ else
+ printk(KERN_INFO EFIKA_PLATFORM_NAME ": PCI buses %d..%d",
+ bus_range[0], bus_range[1]);
+ printk(" controlled by %s\n", pcictrl->full_name);
+ printk("\n");
+
+ hose = pcibios_alloc_controller();
+ if (!hose) {
+ printk(KERN_WARNING EFIKA_PLATFORM_NAME
+ ": Can't allocate PCI controller structure for %s\n",
+ pcictrl->full_name);
+ return;
+ }
+
+ hose->arch_data = of_node_get(pcictrl);
+ hose->first_busno = bus_range[0];
+ hose->last_busno = bus_range[1];
+ hose->ops = &rtas_pci_ops;
+
+ pci_process_bridge_OF_ranges(hose, pcictrl, 0);
+}
+
+#else
+void __init efika_pcisetup(void)
+{}
+#endif
+
+
+
+/* ------------------------------------------------------------------------ */
+/* Platform setup */
+/* ------------------------------------------------------------------------ */
+
+static void efika_show_cpuinfo(struct seq_file *m)
+{
+ struct device_node *root;
+ const char *revision = NULL;
+ const char *codegendescription = NULL;
+ const char *codegenvendor = NULL;
+
+ root = of_find_node_by_path("/");
+ if (!root)
+ return;
+
+ revision = get_property(root, "revision", NULL);
+ codegendescription =
+ get_property(root, "CODEGEN,description", NULL);
+ codegenvendor = get_property(root, "CODEGEN,vendor", NULL);
+
+ if (codegendescription)
+ seq_printf(m, "machine\t\t: %s\n", codegendescription);
+ else
+ seq_printf(m, "machine\t\t: Efika\n");
+
+ if (revision)
+ seq_printf(m, "revision\t: %s\n", revision);
+
+ if (codegenvendor)
+ seq_printf(m, "vendor\t\t: %s\n", codegenvendor);
+
+ of_node_put(root);
+}
+
+static void __init efika_setup_arch(void)
+{
+ rtas_initialize();
+
+#ifdef CONFIG_BLK_DEV_INITRD
+ initrd_below_start_ok = 1;
+
+ if (initrd_start)
+ ROOT_DEV = Root_RAM0;
+ else
+#endif
+ ROOT_DEV = Root_SDA2; /* sda2 (sda1 is for the kernel) */
+
+ efika_pcisetup();
+
+ if (ppc_md.progress)
+ ppc_md.progress("Linux/PPC " UTS_RELEASE " running on Efika ;-)\n", 0x0);
+}
+
+static int __init efika_probe(void)
+{
+ char *model = of_get_flat_dt_prop(of_get_flat_dt_root(),
+ "model", NULL);
+
+ if (model == NULL)
+ return 0;
+ if (strcmp(model, "EFIKA5K2"))
+ return 0;
+
+ ISA_DMA_THRESHOLD = ~0L;
+ DMA_MODE_READ = 0x44;
+ DMA_MODE_WRITE = 0x48;
+
+ return 1;
+}
+
+define_machine(efika)
+{
+ .name = EFIKA_PLATFORM_NAME,
+ .probe = efika_probe,
+ .setup_arch = efika_setup_arch,
+ .init = mpc52xx_declare_of_platform_devices,
+ .show_cpuinfo = efika_show_cpuinfo,
+ .init_IRQ = mpc52xx_init_irq,
+ .get_irq = mpc52xx_get_irq,
+ .restart = rtas_restart,
+ .power_off = rtas_power_off,
+ .halt = rtas_halt,
+ .set_rtc_time = rtas_set_rtc_time,
+ .get_rtc_time = rtas_get_rtc_time,
+ .progress = rtas_progress,
+ .get_boot_time = rtas_get_boot_time,
+ .calibrate_decr = generic_calibrate_decr,
+ .phys_mem_access_prot = pci_phys_mem_access_prot,
+};
+
diff --git a/arch/powerpc/platforms/52xx/efika.h b/arch/powerpc/platforms/52xx/efika.h
deleted file mode 100644
index 2f060fd097d7..000000000000
--- a/arch/powerpc/platforms/52xx/efika.h
+++ /dev/null
@@ -1,19 +0,0 @@
-/*
- * Efika 5K2 platform setup - Header file
- *
- * Copyright (C) 2006 bplan GmbH
- *
- * This file is licensed under the terms of the GNU General Public License
- * version 2. This program is licensed "as is" without any warranty of any
- * kind, whether express or implied.
- *
- */
-
-#ifndef __ARCH_POWERPC_EFIKA__
-#define __ARCH_POWERPC_EFIKA__
-
-#define EFIKA_PLATFORM_NAME "Efika"
-
-extern void __init efika_pcisetup(void);
-
-#endif
diff --git a/arch/powerpc/platforms/52xx/lite5200.c b/arch/powerpc/platforms/52xx/lite5200.c
index cdb16bfa6ca6..cc3b40de21dd 100644
--- a/arch/powerpc/platforms/52xx/lite5200.c
+++ b/arch/powerpc/platforms/52xx/lite5200.c
@@ -51,13 +51,13 @@
*/
static void __init
-lite52xx_setup_cpu(void)
+lite5200_setup_cpu(void)
{
struct mpc52xx_gpio __iomem *gpio;
u32 port_config;
/* Map zones */
- gpio = mpc52xx_find_and_map("mpc52xx-gpio");
+ gpio = mpc52xx_find_and_map("mpc5200-gpio");
if (!gpio) {
printk(KERN_ERR __FILE__ ": "
"Error while mapping GPIO register for port config. "
@@ -85,12 +85,12 @@ error:
iounmap(gpio);
}
-static void __init lite52xx_setup_arch(void)
+static void __init lite5200_setup_arch(void)
{
struct device_node *np;
if (ppc_md.progress)
- ppc_md.progress("lite52xx_setup_arch()", 0);
+ ppc_md.progress("lite5200_setup_arch()", 0);
np = of_find_node_by_type(NULL, "cpu");
if (np) {
@@ -105,7 +105,7 @@ static void __init lite52xx_setup_arch(void)
/* CPU & Port mux setup */
mpc52xx_setup_cpu(); /* Generic */
- lite52xx_setup_cpu(); /* Platorm specific */
+ lite5200_setup_cpu(); /* Platorm specific */
#ifdef CONFIG_PCI
np = of_find_node_by_type(np, "pci");
@@ -126,7 +126,7 @@ static void __init lite52xx_setup_arch(void)
}
-void lite52xx_show_cpuinfo(struct seq_file *m)
+void lite5200_show_cpuinfo(struct seq_file *m)
{
struct device_node* np = of_find_all_nodes(NULL);
const char *model = NULL;
@@ -143,25 +143,26 @@ void lite52xx_show_cpuinfo(struct seq_file *m)
/*
* Called very early, MMU is off, device-tree isn't unflattened
*/
-static int __init lite52xx_probe(void)
+static int __init lite5200_probe(void)
{
unsigned long node = of_get_flat_dt_root();
const char *model = of_get_flat_dt_prop(node, "model", NULL);
- if (!of_flat_dt_is_compatible(node, "lite52xx"))
+ if (!of_flat_dt_is_compatible(node, "fsl,lite5200") &&
+ !of_flat_dt_is_compatible(node, "fsl,lite5200b"))
return 0;
- pr_debug("%s board w/ mpc52xx found\n", model ? model : "unknown");
+ pr_debug("%s board found\n", model ? model : "unknown");
return 1;
}
-define_machine(lite52xx) {
- .name = "lite52xx",
- .probe = lite52xx_probe,
- .setup_arch = lite52xx_setup_arch,
+define_machine(lite5200) {
+ .name = "lite5200",
+ .probe = lite5200_probe,
+ .setup_arch = lite5200_setup_arch,
.init = mpc52xx_declare_of_platform_devices,
.init_IRQ = mpc52xx_init_irq,
.get_irq = mpc52xx_get_irq,
- .show_cpuinfo = lite52xx_show_cpuinfo,
+ .show_cpuinfo = lite5200_show_cpuinfo,
.calibrate_decr = generic_calibrate_decr,
};
diff --git a/arch/powerpc/platforms/52xx/mpc52xx_common.c b/arch/powerpc/platforms/52xx/mpc52xx_common.c
index cc40889074bd..ed0cb694aea8 100644
--- a/arch/powerpc/platforms/52xx/mpc52xx_common.c
+++ b/arch/powerpc/platforms/52xx/mpc52xx_common.c
@@ -83,8 +83,8 @@ mpc52xx_setup_cpu(void)
struct mpc52xx_xlb __iomem *xlb;
/* Map zones */
- cdm = mpc52xx_find_and_map("mpc52xx-cdm");
- xlb = mpc52xx_find_and_map("mpc52xx-xlb");
+ cdm = mpc52xx_find_and_map("mpc5200-cdm");
+ xlb = mpc52xx_find_and_map("mpc5200-xlb");
if (!cdm || !xlb) {
printk(KERN_ERR __FILE__ ": "
diff --git a/arch/powerpc/platforms/52xx/mpc52xx_pic.c b/arch/powerpc/platforms/52xx/mpc52xx_pic.c
index cd91a6c3aafa..c75192567e55 100644
--- a/arch/powerpc/platforms/52xx/mpc52xx_pic.c
+++ b/arch/powerpc/platforms/52xx/mpc52xx_pic.c
@@ -383,16 +383,16 @@ void __init mpc52xx_init_irq(void)
struct device_node *picnode;
/* Remap the necessary zones */
- picnode = of_find_compatible_node(NULL, NULL, "mpc52xx-pic");
+ picnode = of_find_compatible_node(NULL, NULL, "mpc5200-pic");
- intr = mpc52xx_find_and_map("mpc52xx-pic");
+ intr = mpc52xx_find_and_map("mpc5200-pic");
if (!intr)
- panic(__FILE__ ": find_and_map failed on 'mpc52xx-pic'. "
+ panic(__FILE__ ": find_and_map failed on 'mpc5200-pic'. "
"Check node !");
- sdma = mpc52xx_find_and_map("mpc52xx-bestcomm");
+ sdma = mpc52xx_find_and_map("mpc5200-bestcomm");
if (!sdma)
- panic(__FILE__ ": find_and_map failed on 'mpc52xx-bestcomm'. "
+ panic(__FILE__ ": find_and_map failed on 'mpc5200-bestcomm'. "
"Check node !");
/* Disable all interrupt sources. */
diff --git a/arch/powerpc/platforms/83xx/Kconfig b/arch/powerpc/platforms/83xx/Kconfig
index edcd5b875b66..1aea1e69ff31 100644
--- a/arch/powerpc/platforms/83xx/Kconfig
+++ b/arch/powerpc/platforms/83xx/Kconfig
@@ -3,7 +3,13 @@ menu "Platform support"
choice
prompt "Machine Type"
- default MPC834x_SYS
+ default MPC834x_MDS
+
+config MPC8313_RDB
+ bool "Freescale MPC8313 RDB"
+ select DEFAULT_UIMAGE
+ help
+ This option enables support for the MPC8313 RDB board.
config MPC832x_MDS
bool "Freescale MPC832x MDS"
@@ -12,13 +18,13 @@ config MPC832x_MDS
help
This option enables support for the MPC832x MDS evaluation board.
-config MPC834x_SYS
- bool "Freescale MPC834x SYS"
+config MPC834x_MDS
+ bool "Freescale MPC834x MDS"
select DEFAULT_UIMAGE
help
- This option enables support for the MPC 834x SYS evaluation board.
+ This option enables support for the MPC 834x MDS evaluation board.
- Be aware that PCI buses can only function when SYS board is plugged
+ Be aware that PCI buses can only function when MDS board is plugged
into the PIB (Platform IO Board) board from Freescale which provide
3 PCI slots. The PIBs PCI initialization is the bootloader's
responsibility.
@@ -41,6 +47,12 @@ config MPC8360E_PB
endchoice
+config PPC_MPC831x
+ bool
+ select PPC_UDBG_16550
+ select PPC_INDIRECT_PCI
+ default y if MPC8313_RDB
+
config PPC_MPC832x
bool
select PPC_UDBG_16550
@@ -51,7 +63,7 @@ config MPC834x
bool
select PPC_UDBG_16550
select PPC_INDIRECT_PCI
- default y if MPC834x_SYS || MPC834x_ITX
+ default y if MPC834x_MDS || MPC834x_ITX
config PPC_MPC836x
bool
diff --git a/arch/powerpc/platforms/83xx/Makefile b/arch/powerpc/platforms/83xx/Makefile
index f1aa7e24a938..6c8199c4c382 100644
--- a/arch/powerpc/platforms/83xx/Makefile
+++ b/arch/powerpc/platforms/83xx/Makefile
@@ -3,7 +3,8 @@
#
obj-y := misc.o
obj-$(CONFIG_PCI) += pci.o
-obj-$(CONFIG_MPC834x_SYS) += mpc834x_sys.o
+obj-$(CONFIG_MPC8313_RDB) += mpc8313_rdb.o
+obj-$(CONFIG_MPC834x_MDS) += mpc834x_mds.o
obj-$(CONFIG_MPC834x_ITX) += mpc834x_itx.o
obj-$(CONFIG_MPC8360E_PB) += mpc8360e_pb.o
obj-$(CONFIG_MPC832x_MDS) += mpc832x_mds.o
diff --git a/arch/powerpc/platforms/83xx/mpc8313_rdb.c b/arch/powerpc/platforms/83xx/mpc8313_rdb.c
new file mode 100644
index 000000000000..c3b98c34eb6b
--- /dev/null
+++ b/arch/powerpc/platforms/83xx/mpc8313_rdb.c
@@ -0,0 +1,99 @@
+/*
+ * arch/powerpc/platforms/83xx/mpc8313_rdb.c
+ *
+ * Description: MPC8313x RDB board specific routines.
+ * This file is based on mpc834x_sys.c
+ * Author: Lo Wlison <r43300@freescale.com>
+ *
+ * Copyright (C) Freescale Semiconductor, Inc. 2006. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+#include <linux/pci.h>
+
+#include <asm/time.h>
+#include <asm/ipic.h>
+#include <asm/udbg.h>
+
+#include "mpc83xx.h"
+
+#undef DEBUG
+#ifdef DEBUG
+#define DBG(fmt...) udbg_printf(fmt)
+#else
+#define DBG(fmt...)
+#endif
+
+#ifndef CONFIG_PCI
+unsigned long isa_io_base = 0;
+unsigned long isa_mem_base = 0;
+#endif
+
+/* ************************************************************************
+ *
+ * Setup the architecture
+ *
+ */
+static void __init mpc8313_rdb_setup_arch(void)
+{
+ struct device_node *np;
+
+ if (ppc_md.progress)
+ ppc_md.progress("mpc8313_rdb_setup_arch()", 0);
+
+#ifdef CONFIG_PCI
+ for (np = NULL; (np = of_find_node_by_type(np, "pci")) != NULL;)
+ add_bridge(np);
+
+ ppc_md.pci_exclude_device = mpc83xx_exclude_device;
+#endif
+}
+
+void __init mpc8313_rdb_init_IRQ(void)
+{
+ struct device_node *np;
+
+ np = of_find_node_by_type(NULL, "ipic");
+ if (!np)
+ return;
+
+ ipic_init(np, 0);
+
+ /* Initialize the default interrupt mapping priorities,
+ * in case the boot rom changed something on us.
+ */
+ ipic_set_default_priority();
+}
+
+/*
+ * Called very early, MMU is off, device-tree isn't unflattened
+ */
+static int __init mpc8313_rdb_probe(void)
+{
+ char *model = of_get_flat_dt_prop(of_get_flat_dt_root(),
+ "model", NULL);
+ if (model == NULL)
+ return 0;
+ if (strcmp(model, "MPC8313ERDB"))
+ return 0;
+
+ DBG("MPC8313 RDB found\n");
+
+ return 1;
+}
+
+define_machine(mpc8313_rdb) {
+ .name = "MPC8313 RDB",
+ .probe = mpc8313_rdb_probe,
+ .setup_arch = mpc8313_rdb_setup_arch,
+ .init_IRQ = mpc8313_rdb_init_IRQ,
+ .get_irq = ipic_get_irq,
+ .restart = mpc83xx_restart,
+ .time_init = mpc83xx_time_init,
+ .calibrate_decr = generic_calibrate_decr,
+ .progress = udbg_progress,
+};
diff --git a/arch/powerpc/platforms/83xx/mpc834x_itx.c b/arch/powerpc/platforms/83xx/mpc834x_itx.c
index 2446dea9407e..443a3172f370 100644
--- a/arch/powerpc/platforms/83xx/mpc834x_itx.c
+++ b/arch/powerpc/platforms/83xx/mpc834x_itx.c
@@ -38,8 +38,6 @@
#include "mpc83xx.h"
-#include <platforms/83xx/mpc834x_sys.h>
-
#ifndef CONFIG_PCI
unsigned long isa_io_base = 0;
unsigned long isa_mem_base = 0;
diff --git a/arch/powerpc/platforms/83xx/mpc834x_sys.c b/arch/powerpc/platforms/83xx/mpc834x_mds.c
index f30393f0b832..d2736da76c46 100644
--- a/arch/powerpc/platforms/83xx/mpc834x_sys.c
+++ b/arch/powerpc/platforms/83xx/mpc834x_mds.c
@@ -1,7 +1,7 @@
/*
- * arch/powerpc/platforms/83xx/mpc834x_sys.c
+ * arch/powerpc/platforms/83xx/mpc834x_mds.c
*
- * MPC834x SYS board specific routines
+ * MPC834x MDS board specific routines
*
* Maintainer: Kumar Gala <galak@kernel.crashing.org>
*
@@ -43,17 +43,87 @@ unsigned long isa_io_base = 0;
unsigned long isa_mem_base = 0;
#endif
+#define BCSR5_INT_USB 0x02
+/* Note: This is only for PB, not for PB+PIB
+ * On PB only port0 is connected using ULPI */
+static int mpc834x_usb_cfg(void)
+{
+ unsigned long sccr, sicrl;
+ void __iomem *immap;
+ void __iomem *bcsr_regs = NULL;
+ u8 bcsr5;
+ struct device_node *np = NULL;
+ int port0_is_dr = 0;
+
+ if ((np = of_find_compatible_node(np, "usb", "fsl-usb2-dr")) != NULL)
+ port0_is_dr = 1;
+ if ((np = of_find_compatible_node(np, "usb", "fsl-usb2-mph")) != NULL){
+ if (port0_is_dr) {
+ printk(KERN_WARNING
+ "There is only one USB port on PB board! \n");
+ return -1;
+ } else if (!port0_is_dr)
+ /* No usb port enabled */
+ return -1;
+ }
+
+ immap = ioremap(get_immrbase(), 0x1000);
+ if (!immap)
+ return -1;
+
+ /* Configure clock */
+ sccr = in_be32(immap + MPC83XX_SCCR_OFFS);
+ if (port0_is_dr)
+ sccr |= MPC83XX_SCCR_USB_DRCM_11; /* 1:3 */
+ else
+ sccr |= MPC83XX_SCCR_USB_MPHCM_11; /* 1:3 */
+ out_be32(immap + MPC83XX_SCCR_OFFS, sccr);
+
+ /* Configure Pin */
+ sicrl = in_be32(immap + MPC83XX_SICRL_OFFS);
+ /* set port0 only */
+ if (port0_is_dr)
+ sicrl |= MPC83XX_SICRL_USB0;
+ else
+ sicrl &= ~(MPC83XX_SICRL_USB0);
+ out_be32(immap + MPC83XX_SICRL_OFFS, sicrl);
+
+ iounmap(immap);
+
+ /* Map BCSR area */
+ np = of_find_node_by_name(NULL, "bcsr");
+ if (np != 0) {
+ struct resource res;
+
+ of_address_to_resource(np, 0, &res);
+ bcsr_regs = ioremap(res.start, res.end - res.start + 1);
+ of_node_put(np);
+ }
+ if (!bcsr_regs)
+ return -1;
+
+ /*
+ * if MDS board is plug into PIB board,
+ * force to use the PHY on MDS board
+ */
+ bcsr5 = in_8(bcsr_regs + 5);
+ if (!(bcsr5 & BCSR5_INT_USB))
+ out_8(bcsr_regs + 5, (bcsr5 | BCSR5_INT_USB));
+ iounmap(bcsr_regs);
+ return 0;
+}
+
/* ************************************************************************
*
* Setup the architecture
*
*/
-static void __init mpc834x_sys_setup_arch(void)
+static void __init mpc834x_mds_setup_arch(void)
{
struct device_node *np;
if (ppc_md.progress)
- ppc_md.progress("mpc834x_sys_setup_arch()", 0);
+ ppc_md.progress("mpc834x_mds_setup_arch()", 0);
np = of_find_node_by_type(NULL, "cpu");
if (np != 0) {
@@ -65,6 +135,7 @@ static void __init mpc834x_sys_setup_arch(void)
loops_per_jiffy = 50000000 / HZ;
of_node_put(np);
}
+
#ifdef CONFIG_PCI
for (np = NULL; (np = of_find_node_by_type(np, "pci")) != NULL;)
add_bridge(np);
@@ -72,6 +143,8 @@ static void __init mpc834x_sys_setup_arch(void)
ppc_md.pci_exclude_device = mpc83xx_exclude_device;
#endif
+ mpc834x_usb_cfg();
+
#ifdef CONFIG_ROOT_NFS
ROOT_DEV = Root_NFS;
#else
@@ -79,7 +152,7 @@ static void __init mpc834x_sys_setup_arch(void)
#endif
}
-static void __init mpc834x_sys_init_IRQ(void)
+static void __init mpc834x_mds_init_IRQ(void)
{
struct device_node *np;
@@ -119,7 +192,7 @@ late_initcall(mpc834x_rtc_hookup);
/*
* Called very early, MMU is off, device-tree isn't unflattened
*/
-static int __init mpc834x_sys_probe(void)
+static int __init mpc834x_mds_probe(void)
{
/* We always match for now, eventually we should look at the flat
dev tree to ensure this is the board we are suppose to run on
@@ -127,11 +200,11 @@ static int __init mpc834x_sys_probe(void)
return 1;
}
-define_machine(mpc834x_sys) {
- .name = "MPC834x SYS",
- .probe = mpc834x_sys_probe,
- .setup_arch = mpc834x_sys_setup_arch,
- .init_IRQ = mpc834x_sys_init_IRQ,
+define_machine(mpc834x_mds) {
+ .name = "MPC834x MDS",
+ .probe = mpc834x_mds_probe,
+ .setup_arch = mpc834x_mds_setup_arch,
+ .init_IRQ = mpc834x_mds_init_IRQ,
.get_irq = ipic_get_irq,
.restart = mpc83xx_restart,
.time_init = mpc83xx_time_init,
diff --git a/arch/powerpc/platforms/83xx/mpc834x_sys.h b/arch/powerpc/platforms/83xx/mpc834x_sys.h
deleted file mode 100644
index 7d5bbef084e7..000000000000
--- a/arch/powerpc/platforms/83xx/mpc834x_sys.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/*
- * arch/powerpc/platforms/83xx/mpc834x_sys.h
- *
- * MPC834X SYS common board definitions
- *
- * Maintainer: Kumar Gala <galak@kernel.crashing.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- *
- */
-
-#ifndef __MACH_MPC83XX_SYS_H__
-#define __MACH_MPC83XX_SYS_H__
-
-#define PIRQA MPC83xx_IRQ_EXT4
-#define PIRQB MPC83xx_IRQ_EXT5
-#define PIRQC MPC83xx_IRQ_EXT6
-#define PIRQD MPC83xx_IRQ_EXT7
-
-#endif /* __MACH_MPC83XX_SYS_H__ */
diff --git a/arch/powerpc/platforms/83xx/mpc83xx.h b/arch/powerpc/platforms/83xx/mpc83xx.h
index 01cae106912b..9cd03b59c8f4 100644
--- a/arch/powerpc/platforms/83xx/mpc83xx.h
+++ b/arch/powerpc/platforms/83xx/mpc83xx.h
@@ -4,6 +4,24 @@
#include <linux/init.h>
#include <linux/device.h>
+/* System Clock Control Register */
+#define MPC83XX_SCCR_OFFS 0xA08
+#define MPC83XX_SCCR_USB_MPHCM_11 0x00c00000
+#define MPC83XX_SCCR_USB_MPHCM_01 0x00400000
+#define MPC83XX_SCCR_USB_MPHCM_10 0x00800000
+#define MPC83XX_SCCR_USB_DRCM_11 0x00300000
+#define MPC83XX_SCCR_USB_DRCM_01 0x00100000
+#define MPC83XX_SCCR_USB_DRCM_10 0x00200000
+
+/* system i/o configuration register low */
+#define MPC83XX_SICRL_OFFS 0x114
+#define MPC83XX_SICRL_USB0 0x40000000
+#define MPC83XX_SICRL_USB1 0x20000000
+
+/* system i/o configuration register high */
+#define MPC83XX_SICRH_OFFS 0x118
+#define MPC83XX_SICRH_USB_UTMI 0x00020000
+
/*
* Declaration for the various functions exported by the
* mpc83xx_* files. Mostly for use by mpc83xx_setup
diff --git a/arch/powerpc/platforms/85xx/Kconfig b/arch/powerpc/platforms/85xx/Kconfig
index 0584f3c7e884..0efdd2f1babe 100644
--- a/arch/powerpc/platforms/85xx/Kconfig
+++ b/arch/powerpc/platforms/85xx/Kconfig
@@ -23,6 +23,13 @@ config MPC85xx_CDS
help
This option enables support for the MPC85xx CDS board
+config MPC8568_MDS
+ bool "Freescale MPC8568 MDS"
+ select DEFAULT_UIMAGE
+# select QUICC_ENGINE
+ help
+ This option enables support for the MPC8568 MDS board
+
endchoice
config MPC8540
@@ -36,6 +43,12 @@ config MPC8560
select PPC_INDIRECT_PCI
default y if MPC8560_ADS
+config MPC85xx
+ bool
+ select PPC_UDBG_16550
+ select PPC_INDIRECT_PCI
+ default y if MPC8540_ADS || MPC85xx_CDS || MPC8560_ADS || MPC8568_MDS
+
config PPC_INDIRECT_PCI_BE
bool
depends on PPC_85xx
diff --git a/arch/powerpc/platforms/85xx/Makefile b/arch/powerpc/platforms/85xx/Makefile
index 282f5d0d0152..e40e521816b8 100644
--- a/arch/powerpc/platforms/85xx/Makefile
+++ b/arch/powerpc/platforms/85xx/Makefile
@@ -5,3 +5,4 @@ obj-$(CONFIG_PPC_85xx) += misc.o pci.o
obj-$(CONFIG_MPC8540_ADS) += mpc85xx_ads.o
obj-$(CONFIG_MPC8560_ADS) += mpc85xx_ads.o
obj-$(CONFIG_MPC85xx_CDS) += mpc85xx_cds.o
+obj-$(CONFIG_MPC8568_MDS) += mpc8568_mds.o
diff --git a/arch/powerpc/platforms/85xx/mpc8568_mds.c b/arch/powerpc/platforms/85xx/mpc8568_mds.c
new file mode 100644
index 000000000000..0861d1107bc8
--- /dev/null
+++ b/arch/powerpc/platforms/85xx/mpc8568_mds.c
@@ -0,0 +1,246 @@
+/*
+ * Copyright (C) Freescale Semicondutor, Inc. 2006-2007. All rights reserved.
+ *
+ * Author: Andy Fleming <afleming@freescale.com>
+ *
+ * Based on 83xx/mpc8360e_pb.c by:
+ * Li Yang <LeoLi@freescale.com>
+ * Yin Olivia <Hong-hua.Yin@freescale.com>
+ *
+ * Description:
+ * MPC8568E MDS PB board specific routines.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+#include <linux/stddef.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/errno.h>
+#include <linux/reboot.h>
+#include <linux/pci.h>
+#include <linux/kdev_t.h>
+#include <linux/major.h>
+#include <linux/console.h>
+#include <linux/delay.h>
+#include <linux/seq_file.h>
+#include <linux/root_dev.h>
+#include <linux/initrd.h>
+#include <linux/module.h>
+#include <linux/fsl_devices.h>
+
+#include <asm/of_device.h>
+#include <asm/of_platform.h>
+#include <asm/system.h>
+#include <asm/atomic.h>
+#include <asm/time.h>
+#include <asm/io.h>
+#include <asm/machdep.h>
+#include <asm/bootinfo.h>
+#include <asm/pci-bridge.h>
+#include <asm/mpc85xx.h>
+#include <asm/irq.h>
+#include <mm/mmu_decl.h>
+#include <asm/prom.h>
+#include <asm/udbg.h>
+#include <sysdev/fsl_soc.h>
+#include <asm/qe.h>
+#include <asm/qe_ic.h>
+#include <asm/mpic.h>
+
+#include "mpc85xx.h"
+
+#undef DEBUG
+#ifdef DEBUG
+#define DBG(fmt...) udbg_printf(fmt)
+#else
+#define DBG(fmt...)
+#endif
+
+#ifndef CONFIG_PCI
+unsigned long isa_io_base = 0;
+unsigned long isa_mem_base = 0;
+#endif
+
+/* ************************************************************************
+ *
+ * Setup the architecture
+ *
+ */
+static void __init mpc8568_mds_setup_arch(void)
+{
+ struct device_node *np;
+ static u8 *bcsr_regs = NULL;
+
+
+ if (ppc_md.progress)
+ ppc_md.progress("mpc8568_mds_setup_arch()", 0);
+
+ np = of_find_node_by_type(NULL, "cpu");
+ if (np != NULL) {
+ const unsigned int *fp =
+ get_property(np, "clock-frequency", NULL);
+ if (fp != NULL)
+ loops_per_jiffy = *fp / HZ;
+ else
+ loops_per_jiffy = 50000000 / HZ;
+ of_node_put(np);
+ }
+
+ /* Map BCSR area */
+ np = of_find_node_by_name(NULL, "bcsr");
+ if (np != NULL) {
+ struct resource res;
+
+ of_address_to_resource(np, 0, &res);
+ bcsr_regs = ioremap(res.start, res.end - res.start +1);
+ of_node_put(np);
+ }
+
+#ifdef CONFIG_PCI
+ for (np = NULL; (np = of_find_node_by_type(np, "pci")) != NULL;) {
+ add_bridge(np);
+ }
+ of_node_put(np);
+#endif
+
+#ifdef CONFIG_QUICC_ENGINE
+ if ((np = of_find_node_by_name(NULL, "qe")) != NULL) {
+ qe_reset();
+ of_node_put(np);
+ }
+
+ if ((np = of_find_node_by_name(NULL, "par_io")) != NULL) {
+ struct device_node *ucc = NULL;
+
+ par_io_init(np);
+ of_node_put(np);
+
+ for ( ;(ucc = of_find_node_by_name(ucc, "ucc")) != NULL;)
+ par_io_of_config(ucc);
+
+ of_node_put(ucc);
+ }
+
+ if (bcsr_regs) {
+ u8 bcsr_phy;
+
+ /* Reset the Ethernet PHY */
+ bcsr_phy = in_be8(&bcsr_regs[9]);
+ bcsr_phy &= ~0x20;
+ out_be8(&bcsr_regs[9], bcsr_phy);
+
+ udelay(1000);
+
+ bcsr_phy = in_be8(&bcsr_regs[9]);
+ bcsr_phy |= 0x20;
+ out_be8(&bcsr_regs[9], bcsr_phy);
+
+ iounmap(bcsr_regs);
+ }
+
+#endif /* CONFIG_QUICC_ENGINE */
+}
+
+static struct of_device_id mpc8568_ids[] = {
+ { .type = "soc", },
+ { .compatible = "soc", },
+ { .type = "qe", },
+ {},
+};
+
+static int __init mpc8568_publish_devices(void)
+{
+ if (!machine_is(mpc8568_mds))
+ return 0;
+
+ /* Publish the QE devices */
+ of_platform_bus_probe(NULL,mpc8568_ids,NULL);
+
+ return 0;
+}
+device_initcall(mpc8568_publish_devices);
+
+static void __init mpc8568_mds_pic_init(void)
+{
+ struct mpic *mpic;
+ struct resource r;
+ struct device_node *np = NULL;
+
+ np = of_find_node_by_type(NULL, "open-pic");
+ if (!np)
+ return;
+
+ if (of_address_to_resource(np, 0, &r)) {
+ printk(KERN_ERR "Failed to map mpic register space\n");
+ of_node_put(np);
+ return;
+ }
+
+ mpic = mpic_alloc(np, r.start,
+ MPIC_PRIMARY | MPIC_WANTS_RESET | MPIC_BIG_ENDIAN,
+ 4, 0, " OpenPIC ");
+ BUG_ON(mpic == NULL);
+ of_node_put(np);
+
+ /* Internal Interrupts */
+ mpic_assign_isu(mpic, 0, r.start + 0x10200);
+ mpic_assign_isu(mpic, 1, r.start + 0x10280);
+ mpic_assign_isu(mpic, 2, r.start + 0x10300);
+ mpic_assign_isu(mpic, 3, r.start + 0x10380);
+ mpic_assign_isu(mpic, 4, r.start + 0x10400);
+ mpic_assign_isu(mpic, 5, r.start + 0x10480);
+ mpic_assign_isu(mpic, 6, r.start + 0x10500);
+ mpic_assign_isu(mpic, 7, r.start + 0x10580);
+ mpic_assign_isu(mpic, 8, r.start + 0x10600);
+ mpic_assign_isu(mpic, 9, r.start + 0x10680);
+ mpic_assign_isu(mpic, 10, r.start + 0x10700);
+ mpic_assign_isu(mpic, 11, r.start + 0x10780);
+
+ /* External Interrupts */
+ mpic_assign_isu(mpic, 12, r.start + 0x10000);
+ mpic_assign_isu(mpic, 13, r.start + 0x10080);
+ mpic_assign_isu(mpic, 14, r.start + 0x10100);
+
+ mpic_init(mpic);
+
+
+#ifdef CONFIG_QUICC_ENGINE
+ np = of_find_node_by_type(NULL, "qeic");
+ if (!np)
+ return;
+
+ qe_ic_init(np, 0);
+ of_node_put(np);
+#endif /* CONFIG_QUICC_ENGINE */
+}
+
+
+static int __init mpc8568_mds_probe(void)
+{
+ char *model = of_get_flat_dt_prop(of_get_flat_dt_root(),
+ "model", NULL);
+ if (model == NULL)
+ return 0;
+ if (strcmp(model, "MPC8568EMDS"))
+ return 0;
+
+ DBG("MPC8568EMDS found\n");
+
+ return 1;
+}
+
+
+define_machine(mpc8568_mds) {
+ .name = "MPC8568E MDS",
+ .probe = mpc8568_mds_probe,
+ .setup_arch = mpc8568_mds_setup_arch,
+ .init_IRQ = mpc8568_mds_pic_init,
+ .get_irq = mpic_get_irq,
+ .restart = mpc85xx_restart,
+ .calibrate_decr = generic_calibrate_decr,
+ .progress = udbg_progress,
+};
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_ads.c b/arch/powerpc/platforms/85xx/mpc85xx_ads.c
index bda2e55e6c4c..c56fce57621c 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_ads.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_ads.c
@@ -45,8 +45,7 @@ unsigned long isa_mem_base = 0;
#endif
#ifdef CONFIG_PCI
-int
-mpc85xx_exclude_device(u_char bus, u_char devfn)
+static int mpc85xx_exclude_device(u_char bus, u_char devfn)
{
if (bus == 0 && PCI_SLOT(devfn) == 0)
return PCIBIOS_DEVICE_NOT_FOUND;
@@ -69,7 +68,7 @@ static void cpm2_cascade(unsigned int irq, struct irq_desc *desc)
#endif /* CONFIG_CPM2 */
-void __init mpc85xx_ads_pic_init(void)
+static void __init mpc85xx_ads_pic_init(void)
{
struct mpic *mpic;
struct resource r;
@@ -254,7 +253,7 @@ static void __init mpc85xx_ads_setup_arch(void)
#endif
}
-void mpc85xx_ads_show_cpuinfo(struct seq_file *m)
+static void mpc85xx_ads_show_cpuinfo(struct seq_file *m)
{
uint pvid, svid, phid1;
uint memsize = total_memory;
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_cds.c b/arch/powerpc/platforms/85xx/mpc85xx_cds.c
index 953cd5dd3f54..abc0aca6de40 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_cds.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_cds.c
@@ -56,7 +56,6 @@ unsigned long isa_mem_base = 0;
static int cds_pci_slot = 2;
static volatile u8 *cadmus;
-
#ifdef CONFIG_PCI
#define ARCADIA_HOST_BRIDGE_IDSEL 17
@@ -64,8 +63,7 @@ static volatile u8 *cadmus;
extern int mpc85xx_pci2_busno;
-int
-mpc85xx_exclude_device(u_char bus, u_char devfn)
+static int mpc85xx_exclude_device(u_char bus, u_char devfn)
{
if (bus == 0 && PCI_SLOT(devfn) == 0)
return PCIBIOS_DEVICE_NOT_FOUND;
@@ -81,8 +79,7 @@ mpc85xx_exclude_device(u_char bus, u_char devfn)
return PCIBIOS_SUCCESSFUL;
}
-void __init
-mpc85xx_cds_pcibios_fixup(void)
+static void __init mpc85xx_cds_pcibios_fixup(void)
{
struct pci_dev *dev;
u_char c;
@@ -144,7 +141,7 @@ static void mpc85xx_8259_cascade(unsigned int irq, struct irq_desc *desc)
#endif /* PPC_I8259 */
#endif /* CONFIG_PCI */
-void __init mpc85xx_cds_pic_init(void)
+static void __init mpc85xx_cds_pic_init(void)
{
struct mpic *mpic;
struct resource r;
@@ -224,12 +221,10 @@ void __init mpc85xx_cds_pic_init(void)
#endif /* CONFIG_PPC_I8259 */
}
-
/*
* Setup the architecture
*/
-static void __init
-mpc85xx_cds_setup_arch(void)
+static void __init mpc85xx_cds_setup_arch(void)
{
struct device_node *cpu;
#ifdef CONFIG_PCI
@@ -276,9 +271,7 @@ mpc85xx_cds_setup_arch(void)
#endif
}
-
-void
-mpc85xx_cds_show_cpuinfo(struct seq_file *m)
+static void mpc85xx_cds_show_cpuinfo(struct seq_file *m)
{
uint pvid, svid, phid1;
uint memsize = total_memory;
diff --git a/arch/powerpc/platforms/Makefile b/arch/powerpc/platforms/Makefile
index 65e612315b9b..452004283f17 100644
--- a/arch/powerpc/platforms/Makefile
+++ b/arch/powerpc/platforms/Makefile
@@ -5,9 +5,9 @@ ifeq ($(CONFIG_PPC64),y)
obj-$(CONFIG_PPC_PMAC) += powermac/
endif
endif
-obj-$(CONFIG_PPC_MPC52xx) += 52xx/
obj-$(CONFIG_PPC_CHRP) += chrp/
obj-$(CONFIG_4xx) += 4xx/
+obj-$(CONFIG_PPC_MPC52xx) += 52xx/
obj-$(CONFIG_PPC_8xx) += 8xx/
obj-$(CONFIG_PPC_82xx) += 82xx/
obj-$(CONFIG_PPC_83xx) += 83xx/
diff --git a/arch/powerpc/platforms/cell/pmu.c b/arch/powerpc/platforms/cell/pmu.c
index d04ae1671e6c..66ca4b5a1dbc 100644
--- a/arch/powerpc/platforms/cell/pmu.c
+++ b/arch/powerpc/platforms/cell/pmu.c
@@ -345,18 +345,12 @@ EXPORT_SYMBOL_GPL(cbe_read_trace_buffer);
* Enabling/disabling interrupts for the entire performance monitoring unit.
*/
-u32 cbe_query_pm_interrupts(u32 cpu)
-{
- return cbe_read_pm(cpu, pm_status);
-}
-EXPORT_SYMBOL_GPL(cbe_query_pm_interrupts);
-
-u32 cbe_clear_pm_interrupts(u32 cpu)
+u32 cbe_get_and_clear_pm_interrupts(u32 cpu)
{
/* Reading pm_status clears the interrupt bits. */
- return cbe_query_pm_interrupts(cpu);
+ return cbe_read_pm(cpu, pm_status);
}
-EXPORT_SYMBOL_GPL(cbe_clear_pm_interrupts);
+EXPORT_SYMBOL_GPL(cbe_get_and_clear_pm_interrupts);
void cbe_enable_pm_interrupts(u32 cpu, u32 thread, u32 mask)
{
@@ -371,7 +365,7 @@ EXPORT_SYMBOL_GPL(cbe_enable_pm_interrupts);
void cbe_disable_pm_interrupts(u32 cpu)
{
- cbe_clear_pm_interrupts(cpu);
+ cbe_get_and_clear_pm_interrupts(cpu);
cbe_write_pm(cpu, pm_status, 0);
}
EXPORT_SYMBOL_GPL(cbe_disable_pm_interrupts);
diff --git a/arch/powerpc/platforms/cell/spu_manage.c b/arch/powerpc/platforms/cell/spu_manage.c
index d8b39fe39cdd..e34599f53d28 100644
--- a/arch/powerpc/platforms/cell/spu_manage.c
+++ b/arch/powerpc/platforms/cell/spu_manage.c
@@ -59,63 +59,6 @@ static u64 __init find_spu_unit_number(struct device_node *spe)
return 0;
}
-static int __init cell_spuprop_present(struct spu *spu, struct device_node *spe,
- const char *prop)
-{
- const struct address_prop {
- unsigned long address;
- unsigned int len;
- } __attribute__((packed)) *p;
- int proplen;
-
- unsigned long start_pfn, nr_pages;
- struct pglist_data *pgdata;
- struct zone *zone;
- int ret;
-
- p = get_property(spe, prop, &proplen);
- WARN_ON(proplen != sizeof (*p));
-
- start_pfn = p->address >> PAGE_SHIFT;
- nr_pages = ((unsigned long)p->len + PAGE_SIZE - 1) >> PAGE_SHIFT;
-
- pgdata = NODE_DATA(spu->node);
- zone = pgdata->node_zones;
-
- ret = __add_pages(zone, start_pfn, nr_pages);
-
- return ret;
-}
-
-static void __iomem * __init map_spe_prop(struct spu *spu,
- struct device_node *n, const char *name)
-{
- const struct address_prop {
- unsigned long address;
- unsigned int len;
- } __attribute__((packed)) *prop;
-
- const void *p;
- int proplen;
- void __iomem *ret = NULL;
- int err = 0;
-
- p = get_property(n, name, &proplen);
- if (proplen != sizeof (struct address_prop))
- return NULL;
-
- prop = p;
-
- err = cell_spuprop_present(spu, n, name);
- if (err && (err != -EEXIST))
- goto out;
-
- ret = ioremap(prop->address, prop->len);
-
- out:
- return ret;
-}
-
static void spu_unmap(struct spu *spu)
{
if (!firmware_has_feature(FW_FEATURE_LPAR))
@@ -157,6 +100,23 @@ static int __init spu_map_interrupts_old(struct spu *spu,
return spu->irqs[2] == NO_IRQ ? -EINVAL : 0;
}
+static void __iomem * __init spu_map_prop_old(struct spu *spu,
+ struct device_node *n,
+ const char *name)
+{
+ const struct address_prop {
+ unsigned long address;
+ unsigned int len;
+ } __attribute__((packed)) *prop;
+ int proplen;
+
+ prop = get_property(n, name, &proplen);
+ if (prop == NULL || proplen != sizeof (struct address_prop))
+ return NULL;
+
+ return ioremap(prop->address, prop->len);
+}
+
static int __init spu_map_device_old(struct spu *spu)
{
struct device_node *node = spu->devnode;
@@ -175,7 +135,7 @@ static int __init spu_map_device_old(struct spu *spu)
/* we use local store as ram, not io memory */
spu->local_store = (void __force *)
- map_spe_prop(spu, node, "local-store");
+ spu_map_prop_old(spu, node, "local-store");
if (!spu->local_store)
goto out;
@@ -184,16 +144,16 @@ static int __init spu_map_device_old(struct spu *spu)
goto out_unmap;
spu->problem_phys = *(unsigned long *)prop;
- spu->problem = map_spe_prop(spu, node, "problem");
+ spu->problem = spu_map_prop_old(spu, node, "problem");
if (!spu->problem)
goto out_unmap;
- spu->priv2 = map_spe_prop(spu, node, "priv2");
+ spu->priv2 = spu_map_prop_old(spu, node, "priv2");
if (!spu->priv2)
goto out_unmap;
if (!firmware_has_feature(FW_FEATURE_LPAR)) {
- spu->priv1 = map_spe_prop(spu, node, "priv1");
+ spu->priv1 = spu_map_prop_old(spu, node, "priv1");
if (!spu->priv1)
goto out_unmap;
}
@@ -245,34 +205,20 @@ static int spu_map_resource(struct spu *spu, int nr,
void __iomem** virt, unsigned long *phys)
{
struct device_node *np = spu->devnode;
- unsigned long start_pfn, nr_pages;
- struct pglist_data *pgdata;
- struct zone *zone;
struct resource resource = { };
unsigned long len;
int ret;
ret = of_address_to_resource(np, nr, &resource);
if (ret)
- goto out;
-
+ return ret;
if (phys)
*phys = resource.start;
len = resource.end - resource.start + 1;
*virt = ioremap(resource.start, len);
if (!*virt)
- ret = -EINVAL;
-
- start_pfn = resource.start >> PAGE_SHIFT;
- nr_pages = (len + PAGE_SIZE - 1) >> PAGE_SHIFT;
-
- pgdata = NODE_DATA(spu->node);
- zone = pgdata->node_zones;
-
- ret = __add_pages(zone, start_pfn, nr_pages);
-
-out:
- return ret;
+ return -EINVAL;
+ return 0;
}
static int __init spu_map_device(struct spu *spu)
diff --git a/arch/powerpc/platforms/cell/spufs/context.c b/arch/powerpc/platforms/cell/spufs/context.c
index 0870009f56db..04ad2e364e97 100644
--- a/arch/powerpc/platforms/cell/spufs/context.c
+++ b/arch/powerpc/platforms/cell/spufs/context.c
@@ -42,7 +42,7 @@ struct spu_context *alloc_spu_context(struct spu_gang *gang)
}
spin_lock_init(&ctx->mmio_lock);
kref_init(&ctx->kref);
- init_rwsem(&ctx->state_sema);
+ mutex_init(&ctx->state_mutex);
init_MUTEX(&ctx->run_sema);
init_waitqueue_head(&ctx->ibox_wq);
init_waitqueue_head(&ctx->wbox_wq);
@@ -53,6 +53,10 @@ struct spu_context *alloc_spu_context(struct spu_gang *gang)
ctx->owner = get_task_mm(current);
if (gang)
spu_gang_add_ctx(gang, ctx);
+ ctx->rt_priority = current->rt_priority;
+ ctx->policy = current->policy;
+ ctx->prio = current->prio;
+ INIT_DELAYED_WORK(&ctx->sched_work, spu_sched_tick);
goto out;
out_free:
kfree(ctx);
@@ -65,9 +69,9 @@ void destroy_spu_context(struct kref *kref)
{
struct spu_context *ctx;
ctx = container_of(kref, struct spu_context, kref);
- down_write(&ctx->state_sema);
+ mutex_lock(&ctx->state_mutex);
spu_deactivate(ctx);
- up_write(&ctx->state_sema);
+ mutex_unlock(&ctx->state_mutex);
spu_fini_csa(&ctx->csa);
if (ctx->gang)
spu_gang_remove_ctx(ctx->gang, ctx);
@@ -96,107 +100,102 @@ void spu_forget(struct spu_context *ctx)
spu_release(ctx);
}
-void spu_acquire(struct spu_context *ctx)
-{
- down_read(&ctx->state_sema);
-}
-
-void spu_release(struct spu_context *ctx)
-{
- up_read(&ctx->state_sema);
-}
-
void spu_unmap_mappings(struct spu_context *ctx)
{
if (ctx->local_store)
unmap_mapping_range(ctx->local_store, 0, LS_SIZE, 1);
if (ctx->mfc)
- unmap_mapping_range(ctx->mfc, 0, 0x4000, 1);
+ unmap_mapping_range(ctx->mfc, 0, 0x1000, 1);
if (ctx->cntl)
- unmap_mapping_range(ctx->cntl, 0, 0x4000, 1);
+ unmap_mapping_range(ctx->cntl, 0, 0x1000, 1);
if (ctx->signal1)
- unmap_mapping_range(ctx->signal1, 0, 0x4000, 1);
+ unmap_mapping_range(ctx->signal1, 0, PAGE_SIZE, 1);
if (ctx->signal2)
- unmap_mapping_range(ctx->signal2, 0, 0x4000, 1);
+ unmap_mapping_range(ctx->signal2, 0, PAGE_SIZE, 1);
+ if (ctx->mss)
+ unmap_mapping_range(ctx->mss, 0, 0x1000, 1);
+ if (ctx->psmap)
+ unmap_mapping_range(ctx->psmap, 0, 0x20000, 1);
}
+/**
+ * spu_acquire_exclusive - lock spu contex and protect against userspace access
+ * @ctx: spu contex to lock
+ *
+ * Note:
+ * Returns 0 and with the context locked on success
+ * Returns negative error and with the context _unlocked_ on failure.
+ */
int spu_acquire_exclusive(struct spu_context *ctx)
{
- int ret = 0;
+ int ret = -EINVAL;
- down_write(&ctx->state_sema);
- /* ctx is about to be freed, can't acquire any more */
- if (!ctx->owner) {
- ret = -EINVAL;
- goto out;
- }
+ spu_acquire(ctx);
+ /*
+ * Context is about to be freed, so we can't acquire it anymore.
+ */
+ if (!ctx->owner)
+ goto out_unlock;
if (ctx->state == SPU_STATE_SAVED) {
ret = spu_activate(ctx, 0);
if (ret)
- goto out;
- ctx->state = SPU_STATE_RUNNABLE;
+ goto out_unlock;
} else {
- /* We need to exclude userspace access to the context. */
+ /*
+ * We need to exclude userspace access to the context.
+ *
+ * To protect against memory access we invalidate all ptes
+ * and make sure the pagefault handlers block on the mutex.
+ */
spu_unmap_mappings(ctx);
}
-out:
- if (ret)
- up_write(&ctx->state_sema);
+ return 0;
+
+ out_unlock:
+ spu_release(ctx);
return ret;
}
-int spu_acquire_runnable(struct spu_context *ctx)
+/**
+ * spu_acquire_runnable - lock spu contex and make sure it is in runnable state
+ * @ctx: spu contex to lock
+ *
+ * Note:
+ * Returns 0 and with the context locked on success
+ * Returns negative error and with the context _unlocked_ on failure.
+ */
+int spu_acquire_runnable(struct spu_context *ctx, unsigned long flags)
{
- int ret = 0;
-
- down_read(&ctx->state_sema);
- if (ctx->state == SPU_STATE_RUNNABLE) {
- ctx->spu->prio = current->prio;
- return 0;
- }
- up_read(&ctx->state_sema);
-
- down_write(&ctx->state_sema);
- /* ctx is about to be freed, can't acquire any more */
- if (!ctx->owner) {
- ret = -EINVAL;
- goto out;
- }
+ int ret = -EINVAL;
+ spu_acquire(ctx);
if (ctx->state == SPU_STATE_SAVED) {
- ret = spu_activate(ctx, 0);
+ /*
+ * Context is about to be freed, so we can't acquire it anymore.
+ */
+ if (!ctx->owner)
+ goto out_unlock;
+ ret = spu_activate(ctx, flags);
if (ret)
- goto out;
- ctx->state = SPU_STATE_RUNNABLE;
+ goto out_unlock;
}
- downgrade_write(&ctx->state_sema);
- /* On success, we return holding the lock */
-
- return ret;
-out:
- /* Release here, to simplify calling code. */
- up_write(&ctx->state_sema);
+ return 0;
+ out_unlock:
+ spu_release(ctx);
return ret;
}
+/**
+ * spu_acquire_saved - lock spu contex and make sure it is in saved state
+ * @ctx: spu contex to lock
+ */
void spu_acquire_saved(struct spu_context *ctx)
{
- down_read(&ctx->state_sema);
-
- if (ctx->state == SPU_STATE_SAVED)
- return;
-
- up_read(&ctx->state_sema);
- down_write(&ctx->state_sema);
-
- if (ctx->state == SPU_STATE_RUNNABLE) {
+ spu_acquire(ctx);
+ if (ctx->state != SPU_STATE_SAVED)
spu_deactivate(ctx);
- ctx->state = SPU_STATE_SAVED;
- }
-
- downgrade_write(&ctx->state_sema);
}
diff --git a/arch/powerpc/platforms/cell/spufs/file.c b/arch/powerpc/platforms/cell/spufs/file.c
index af9e9455a706..b00653d69c01 100644
--- a/arch/powerpc/platforms/cell/spufs/file.c
+++ b/arch/powerpc/platforms/cell/spufs/file.c
@@ -45,8 +45,8 @@ spufs_mem_open(struct inode *inode, struct file *file)
struct spufs_inode_info *i = SPUFS_I(inode);
struct spu_context *ctx = i->i_ctx;
file->private_data = ctx;
- file->f_mapping = inode->i_mapping;
ctx->local_store = inode->i_mapping;
+ smp_wmb();
return 0;
}
@@ -95,39 +95,38 @@ spufs_mem_write(struct file *file, const char __user *buffer,
return ret;
}
-static struct page *
-spufs_mem_mmap_nopage(struct vm_area_struct *vma,
- unsigned long address, int *type)
+static unsigned long spufs_mem_mmap_nopfn(struct vm_area_struct *vma,
+ unsigned long address)
{
- struct page *page = NOPAGE_SIGBUS;
-
struct spu_context *ctx = vma->vm_file->private_data;
- unsigned long offset = address - vma->vm_start;
+ unsigned long pfn, offset = address - vma->vm_start;
+
offset += vma->vm_pgoff << PAGE_SHIFT;
+ if (offset >= LS_SIZE)
+ return NOPFN_SIGBUS;
+
spu_acquire(ctx);
if (ctx->state == SPU_STATE_SAVED) {
vma->vm_page_prot = __pgprot(pgprot_val(vma->vm_page_prot)
& ~_PAGE_NO_CACHE);
- page = vmalloc_to_page(ctx->csa.lscsa->ls + offset);
+ pfn = vmalloc_to_pfn(ctx->csa.lscsa->ls + offset);
} else {
vma->vm_page_prot = __pgprot(pgprot_val(vma->vm_page_prot)
- | _PAGE_NO_CACHE);
- page = pfn_to_page((ctx->spu->local_store_phys + offset)
- >> PAGE_SHIFT);
+ | _PAGE_NO_CACHE);
+ pfn = (ctx->spu->local_store_phys + offset) >> PAGE_SHIFT;
}
- spu_release(ctx);
+ vm_insert_pfn(vma, address, pfn);
- if (type)
- *type = VM_FAULT_MINOR;
+ spu_release(ctx);
- page_cache_get(page);
- return page;
+ return NOPFN_REFAULT;
}
+
static struct vm_operations_struct spufs_mem_mmap_vmops = {
- .nopage = spufs_mem_mmap_nopage,
+ .nopfn = spufs_mem_mmap_nopfn,
};
static int
@@ -136,7 +135,7 @@ spufs_mem_mmap(struct file *file, struct vm_area_struct *vma)
if (!(vma->vm_flags & VM_SHARED))
return -EINVAL;
- vma->vm_flags |= VM_IO;
+ vma->vm_flags |= VM_IO | VM_PFNMAP;
vma->vm_page_prot = __pgprot(pgprot_val(vma->vm_page_prot)
| _PAGE_NO_CACHE);
@@ -152,49 +151,42 @@ static const struct file_operations spufs_mem_fops = {
.mmap = spufs_mem_mmap,
};
-static struct page *spufs_ps_nopage(struct vm_area_struct *vma,
+static unsigned long spufs_ps_nopfn(struct vm_area_struct *vma,
unsigned long address,
- int *type, unsigned long ps_offs,
+ unsigned long ps_offs,
unsigned long ps_size)
{
- struct page *page = NOPAGE_SIGBUS;
- int fault_type = VM_FAULT_SIGBUS;
struct spu_context *ctx = vma->vm_file->private_data;
- unsigned long offset = address - vma->vm_start;
- unsigned long area;
+ unsigned long area, offset = address - vma->vm_start;
int ret;
offset += vma->vm_pgoff << PAGE_SHIFT;
if (offset >= ps_size)
- goto out;
+ return NOPFN_SIGBUS;
- ret = spu_acquire_runnable(ctx);
+ /* error here usually means a signal.. we might want to test
+ * the error code more precisely though
+ */
+ ret = spu_acquire_runnable(ctx, 0);
if (ret)
- goto out;
+ return NOPFN_REFAULT;
area = ctx->spu->problem_phys + ps_offs;
- page = pfn_to_page((area + offset) >> PAGE_SHIFT);
- fault_type = VM_FAULT_MINOR;
- page_cache_get(page);
-
+ vm_insert_pfn(vma, address, (area + offset) >> PAGE_SHIFT);
spu_release(ctx);
- out:
- if (type)
- *type = fault_type;
-
- return page;
+ return NOPFN_REFAULT;
}
#if SPUFS_MMAP_4K
-static struct page *spufs_cntl_mmap_nopage(struct vm_area_struct *vma,
- unsigned long address, int *type)
+static unsigned long spufs_cntl_mmap_nopfn(struct vm_area_struct *vma,
+ unsigned long address)
{
- return spufs_ps_nopage(vma, address, type, 0x4000, 0x1000);
+ return spufs_ps_nopfn(vma, address, 0x4000, 0x1000);
}
static struct vm_operations_struct spufs_cntl_mmap_vmops = {
- .nopage = spufs_cntl_mmap_nopage,
+ .nopfn = spufs_cntl_mmap_nopfn,
};
/*
@@ -205,7 +197,7 @@ static int spufs_cntl_mmap(struct file *file, struct vm_area_struct *vma)
if (!(vma->vm_flags & VM_SHARED))
return -EINVAL;
- vma->vm_flags |= VM_IO;
+ vma->vm_flags |= VM_IO | VM_PFNMAP;
vma->vm_page_prot = __pgprot(pgprot_val(vma->vm_page_prot)
| _PAGE_NO_CACHE | _PAGE_GUARDED);
@@ -243,8 +235,8 @@ static int spufs_cntl_open(struct inode *inode, struct file *file)
struct spu_context *ctx = i->i_ctx;
file->private_data = ctx;
- file->f_mapping = inode->i_mapping;
ctx->cntl = inode->i_mapping;
+ smp_wmb();
return simple_attr_open(inode, file, spufs_cntl_get,
spufs_cntl_set, "0x%08lx");
}
@@ -728,8 +720,8 @@ static int spufs_signal1_open(struct inode *inode, struct file *file)
struct spufs_inode_info *i = SPUFS_I(inode);
struct spu_context *ctx = i->i_ctx;
file->private_data = ctx;
- file->f_mapping = inode->i_mapping;
ctx->signal1 = inode->i_mapping;
+ smp_wmb();
return nonseekable_open(inode, file);
}
@@ -791,23 +783,23 @@ static ssize_t spufs_signal1_write(struct file *file, const char __user *buf,
return 4;
}
-static struct page *spufs_signal1_mmap_nopage(struct vm_area_struct *vma,
- unsigned long address, int *type)
+static unsigned long spufs_signal1_mmap_nopfn(struct vm_area_struct *vma,
+ unsigned long address)
{
#if PAGE_SIZE == 0x1000
- return spufs_ps_nopage(vma, address, type, 0x14000, 0x1000);
+ return spufs_ps_nopfn(vma, address, 0x14000, 0x1000);
#elif PAGE_SIZE == 0x10000
/* For 64k pages, both signal1 and signal2 can be used to mmap the whole
* signal 1 and 2 area
*/
- return spufs_ps_nopage(vma, address, type, 0x10000, 0x10000);
+ return spufs_ps_nopfn(vma, address, 0x10000, 0x10000);
#else
#error unsupported page size
#endif
}
static struct vm_operations_struct spufs_signal1_mmap_vmops = {
- .nopage = spufs_signal1_mmap_nopage,
+ .nopfn = spufs_signal1_mmap_nopfn,
};
static int spufs_signal1_mmap(struct file *file, struct vm_area_struct *vma)
@@ -815,7 +807,7 @@ static int spufs_signal1_mmap(struct file *file, struct vm_area_struct *vma)
if (!(vma->vm_flags & VM_SHARED))
return -EINVAL;
- vma->vm_flags |= VM_IO;
+ vma->vm_flags |= VM_IO | VM_PFNMAP;
vma->vm_page_prot = __pgprot(pgprot_val(vma->vm_page_prot)
| _PAGE_NO_CACHE | _PAGE_GUARDED);
@@ -835,8 +827,8 @@ static int spufs_signal2_open(struct inode *inode, struct file *file)
struct spufs_inode_info *i = SPUFS_I(inode);
struct spu_context *ctx = i->i_ctx;
file->private_data = ctx;
- file->f_mapping = inode->i_mapping;
ctx->signal2 = inode->i_mapping;
+ smp_wmb();
return nonseekable_open(inode, file);
}
@@ -899,23 +891,23 @@ static ssize_t spufs_signal2_write(struct file *file, const char __user *buf,
}
#if SPUFS_MMAP_4K
-static struct page *spufs_signal2_mmap_nopage(struct vm_area_struct *vma,
- unsigned long address, int *type)
+static unsigned long spufs_signal2_mmap_nopfn(struct vm_area_struct *vma,
+ unsigned long address)
{
#if PAGE_SIZE == 0x1000
- return spufs_ps_nopage(vma, address, type, 0x1c000, 0x1000);
+ return spufs_ps_nopfn(vma, address, 0x1c000, 0x1000);
#elif PAGE_SIZE == 0x10000
/* For 64k pages, both signal1 and signal2 can be used to mmap the whole
* signal 1 and 2 area
*/
- return spufs_ps_nopage(vma, address, type, 0x10000, 0x10000);
+ return spufs_ps_nopfn(vma, address, 0x10000, 0x10000);
#else
#error unsupported page size
#endif
}
static struct vm_operations_struct spufs_signal2_mmap_vmops = {
- .nopage = spufs_signal2_mmap_nopage,
+ .nopfn = spufs_signal2_mmap_nopfn,
};
static int spufs_signal2_mmap(struct file *file, struct vm_area_struct *vma)
@@ -923,7 +915,7 @@ static int spufs_signal2_mmap(struct file *file, struct vm_area_struct *vma)
if (!(vma->vm_flags & VM_SHARED))
return -EINVAL;
- vma->vm_flags |= VM_IO;
+ vma->vm_flags |= VM_IO | VM_PFNMAP;
vma->vm_page_prot = __pgprot(pgprot_val(vma->vm_page_prot)
| _PAGE_NO_CACHE | _PAGE_GUARDED);
@@ -1000,14 +992,14 @@ DEFINE_SIMPLE_ATTRIBUTE(spufs_signal2_type, spufs_signal2_type_get,
spufs_signal2_type_set, "%llu");
#if SPUFS_MMAP_4K
-static struct page *spufs_mss_mmap_nopage(struct vm_area_struct *vma,
- unsigned long address, int *type)
+static unsigned long spufs_mss_mmap_nopfn(struct vm_area_struct *vma,
+ unsigned long address)
{
- return spufs_ps_nopage(vma, address, type, 0x0000, 0x1000);
+ return spufs_ps_nopfn(vma, address, 0x0000, 0x1000);
}
static struct vm_operations_struct spufs_mss_mmap_vmops = {
- .nopage = spufs_mss_mmap_nopage,
+ .nopfn = spufs_mss_mmap_nopfn,
};
/*
@@ -1018,7 +1010,7 @@ static int spufs_mss_mmap(struct file *file, struct vm_area_struct *vma)
if (!(vma->vm_flags & VM_SHARED))
return -EINVAL;
- vma->vm_flags |= VM_IO;
+ vma->vm_flags |= VM_IO | VM_PFNMAP;
vma->vm_page_prot = __pgprot(pgprot_val(vma->vm_page_prot)
| _PAGE_NO_CACHE | _PAGE_GUARDED);
@@ -1032,8 +1024,11 @@ static int spufs_mss_mmap(struct file *file, struct vm_area_struct *vma)
static int spufs_mss_open(struct inode *inode, struct file *file)
{
struct spufs_inode_info *i = SPUFS_I(inode);
+ struct spu_context *ctx = i->i_ctx;
file->private_data = i->i_ctx;
+ ctx->mss = inode->i_mapping;
+ smp_wmb();
return nonseekable_open(inode, file);
}
@@ -1042,14 +1037,14 @@ static const struct file_operations spufs_mss_fops = {
.mmap = spufs_mss_mmap,
};
-static struct page *spufs_psmap_mmap_nopage(struct vm_area_struct *vma,
- unsigned long address, int *type)
+static unsigned long spufs_psmap_mmap_nopfn(struct vm_area_struct *vma,
+ unsigned long address)
{
- return spufs_ps_nopage(vma, address, type, 0x0000, 0x20000);
+ return spufs_ps_nopfn(vma, address, 0x0000, 0x20000);
}
static struct vm_operations_struct spufs_psmap_mmap_vmops = {
- .nopage = spufs_psmap_mmap_nopage,
+ .nopfn = spufs_psmap_mmap_nopfn,
};
/*
@@ -1060,7 +1055,7 @@ static int spufs_psmap_mmap(struct file *file, struct vm_area_struct *vma)
if (!(vma->vm_flags & VM_SHARED))
return -EINVAL;
- vma->vm_flags |= VM_IO;
+ vma->vm_flags |= VM_IO | VM_PFNMAP;
vma->vm_page_prot = __pgprot(pgprot_val(vma->vm_page_prot)
| _PAGE_NO_CACHE | _PAGE_GUARDED);
@@ -1071,8 +1066,11 @@ static int spufs_psmap_mmap(struct file *file, struct vm_area_struct *vma)
static int spufs_psmap_open(struct inode *inode, struct file *file)
{
struct spufs_inode_info *i = SPUFS_I(inode);
+ struct spu_context *ctx = i->i_ctx;
file->private_data = i->i_ctx;
+ ctx->psmap = inode->i_mapping;
+ smp_wmb();
return nonseekable_open(inode, file);
}
@@ -1083,14 +1081,14 @@ static const struct file_operations spufs_psmap_fops = {
#if SPUFS_MMAP_4K
-static struct page *spufs_mfc_mmap_nopage(struct vm_area_struct *vma,
- unsigned long address, int *type)
+static unsigned long spufs_mfc_mmap_nopfn(struct vm_area_struct *vma,
+ unsigned long address)
{
- return spufs_ps_nopage(vma, address, type, 0x3000, 0x1000);
+ return spufs_ps_nopfn(vma, address, 0x3000, 0x1000);
}
static struct vm_operations_struct spufs_mfc_mmap_vmops = {
- .nopage = spufs_mfc_mmap_nopage,
+ .nopfn = spufs_mfc_mmap_nopfn,
};
/*
@@ -1101,7 +1099,7 @@ static int spufs_mfc_mmap(struct file *file, struct vm_area_struct *vma)
if (!(vma->vm_flags & VM_SHARED))
return -EINVAL;
- vma->vm_flags |= VM_IO;
+ vma->vm_flags |= VM_IO | VM_PFNMAP;
vma->vm_page_prot = __pgprot(pgprot_val(vma->vm_page_prot)
| _PAGE_NO_CACHE | _PAGE_GUARDED);
@@ -1125,6 +1123,8 @@ static int spufs_mfc_open(struct inode *inode, struct file *file)
return -EBUSY;
file->private_data = ctx;
+ ctx->mfc = inode->i_mapping;
+ smp_wmb();
return nonseekable_open(inode, file);
}
@@ -1309,7 +1309,7 @@ static ssize_t spufs_mfc_write(struct file *file, const char __user *buffer,
if (ret)
goto out;
- spu_acquire_runnable(ctx);
+ spu_acquire_runnable(ctx, 0);
if (file->f_flags & O_NONBLOCK) {
ret = ctx->ops->send_mfc_command(ctx, &cmd);
} else {
diff --git a/arch/powerpc/platforms/cell/spufs/run.c b/arch/powerpc/platforms/cell/spufs/run.c
index 1acc2ffef8c8..353a8fa07ab8 100644
--- a/arch/powerpc/platforms/cell/spufs/run.c
+++ b/arch/powerpc/platforms/cell/spufs/run.c
@@ -133,7 +133,7 @@ out_drop_priv:
spu_mfc_sr1_set(ctx->spu, sr1);
out_unlock:
- spu_release_exclusive(ctx);
+ spu_release(ctx);
out:
return ret;
}
@@ -143,7 +143,7 @@ static inline int spu_run_init(struct spu_context *ctx, u32 * npc)
int ret;
unsigned long runcntl = SPU_RUNCNTL_RUNNABLE;
- ret = spu_acquire_runnable(ctx);
+ ret = spu_acquire_runnable(ctx, SPU_ACTIVATE_NOWAKE);
if (ret)
return ret;
@@ -155,7 +155,7 @@ static inline int spu_run_init(struct spu_context *ctx, u32 * npc)
spu_release(ctx);
ret = spu_setup_isolated(ctx);
if (!ret)
- ret = spu_acquire_runnable(ctx);
+ ret = spu_acquire_runnable(ctx, SPU_ACTIVATE_NOWAKE);
}
/* if userspace has set the runcntrl register (eg, to issue an
@@ -164,8 +164,10 @@ static inline int spu_run_init(struct spu_context *ctx, u32 * npc)
(SPU_RUNCNTL_RUNNABLE | SPU_RUNCNTL_ISOLATE);
if (runcntl == 0)
runcntl = SPU_RUNCNTL_RUNNABLE;
- } else
+ } else {
+ spu_start_tick(ctx);
ctx->ops->npc_write(ctx, *npc);
+ }
ctx->ops->runcntl_write(ctx, runcntl);
return ret;
@@ -176,6 +178,7 @@ static inline int spu_run_fini(struct spu_context *ctx, u32 * npc,
{
int ret = 0;
+ spu_stop_tick(ctx);
*status = ctx->ops->status_read(ctx);
*npc = ctx->ops->npc_read(ctx);
spu_release(ctx);
@@ -329,8 +332,10 @@ long spufs_run_spu(struct file *file, struct spu_context *ctx,
}
if (unlikely(ctx->state != SPU_STATE_RUNNABLE)) {
ret = spu_reacquire_runnable(ctx, npc, &status);
- if (ret)
+ if (ret) {
+ spu_stop_tick(ctx);
goto out2;
+ }
continue;
}
ret = spu_process_events(ctx);
@@ -361,4 +366,3 @@ out:
up(&ctx->run_sema);
return ret;
}
-
diff --git a/arch/powerpc/platforms/cell/spufs/sched.c b/arch/powerpc/platforms/cell/spufs/sched.c
index bd6fe4b7a84b..2f25e68b4bac 100644
--- a/arch/powerpc/platforms/cell/spufs/sched.c
+++ b/arch/powerpc/platforms/cell/spufs/sched.c
@@ -44,17 +44,18 @@
#include <asm/spu_priv1.h>
#include "spufs.h"
-#define SPU_MIN_TIMESLICE (100 * HZ / 1000)
+#define SPU_TIMESLICE (HZ)
-#define SPU_BITMAP_SIZE (((MAX_PRIO+BITS_PER_LONG)/BITS_PER_LONG)+1)
struct spu_prio_array {
- unsigned long bitmap[SPU_BITMAP_SIZE];
- wait_queue_head_t waitq[MAX_PRIO];
+ DECLARE_BITMAP(bitmap, MAX_PRIO);
+ struct list_head runq[MAX_PRIO];
+ spinlock_t runq_lock;
struct list_head active_list[MAX_NUMNODES];
struct mutex active_mutex[MAX_NUMNODES];
};
static struct spu_prio_array *spu_prio;
+static struct workqueue_struct *spu_sched_wq;
static inline int node_allowed(int node)
{
@@ -68,6 +69,64 @@ static inline int node_allowed(int node)
return 1;
}
+void spu_start_tick(struct spu_context *ctx)
+{
+ if (ctx->policy == SCHED_RR)
+ queue_delayed_work(spu_sched_wq, &ctx->sched_work, SPU_TIMESLICE);
+}
+
+void spu_stop_tick(struct spu_context *ctx)
+{
+ if (ctx->policy == SCHED_RR)
+ cancel_delayed_work(&ctx->sched_work);
+}
+
+void spu_sched_tick(struct work_struct *work)
+{
+ struct spu_context *ctx =
+ container_of(work, struct spu_context, sched_work.work);
+ struct spu *spu;
+ int rearm = 1;
+
+ mutex_lock(&ctx->state_mutex);
+ spu = ctx->spu;
+ if (spu) {
+ int best = sched_find_first_bit(spu_prio->bitmap);
+ if (best <= ctx->prio) {
+ spu_deactivate(ctx);
+ rearm = 0;
+ }
+ }
+ mutex_unlock(&ctx->state_mutex);
+
+ if (rearm)
+ spu_start_tick(ctx);
+}
+
+/**
+ * spu_add_to_active_list - add spu to active list
+ * @spu: spu to add to the active list
+ */
+static void spu_add_to_active_list(struct spu *spu)
+{
+ mutex_lock(&spu_prio->active_mutex[spu->node]);
+ list_add_tail(&spu->list, &spu_prio->active_list[spu->node]);
+ mutex_unlock(&spu_prio->active_mutex[spu->node]);
+}
+
+/**
+ * spu_remove_from_active_list - remove spu from active list
+ * @spu: spu to remove from the active list
+ */
+static void spu_remove_from_active_list(struct spu *spu)
+{
+ int node = spu->node;
+
+ mutex_lock(&spu_prio->active_mutex[node]);
+ list_del_init(&spu->list);
+ mutex_unlock(&spu_prio->active_mutex[node]);
+}
+
static inline void mm_needs_global_tlbie(struct mm_struct *mm)
{
int nr = (NR_CPUS > 1) ? NR_CPUS : NR_CPUS + 1;
@@ -94,8 +153,12 @@ int spu_switch_event_unregister(struct notifier_block * n)
return blocking_notifier_chain_unregister(&spu_switch_notifier, n);
}
-
-static inline void bind_context(struct spu *spu, struct spu_context *ctx)
+/**
+ * spu_bind_context - bind spu context to physical spu
+ * @spu: physical spu to bind to
+ * @ctx: context to bind
+ */
+static void spu_bind_context(struct spu *spu, struct spu_context *ctx)
{
pr_debug("%s: pid=%d SPU=%d NODE=%d\n", __FUNCTION__, current->pid,
spu->number, spu->node);
@@ -104,7 +167,6 @@ static inline void bind_context(struct spu *spu, struct spu_context *ctx)
ctx->spu = spu;
ctx->ops = &spu_hw_ops;
spu->pid = current->pid;
- spu->prio = current->prio;
spu->mm = ctx->owner;
mm_needs_global_tlbie(spu->mm);
spu->ibox_callback = spufs_ibox_callback;
@@ -118,12 +180,21 @@ static inline void bind_context(struct spu *spu, struct spu_context *ctx)
spu->timestamp = jiffies;
spu_cpu_affinity_set(spu, raw_smp_processor_id());
spu_switch_notify(spu, ctx);
+ spu_add_to_active_list(spu);
+ ctx->state = SPU_STATE_RUNNABLE;
}
-static inline void unbind_context(struct spu *spu, struct spu_context *ctx)
+/**
+ * spu_unbind_context - unbind spu context from physical spu
+ * @spu: physical spu to unbind from
+ * @ctx: context to unbind
+ */
+static void spu_unbind_context(struct spu *spu, struct spu_context *ctx)
{
pr_debug("%s: unbind pid=%d SPU=%d NODE=%d\n", __FUNCTION__,
spu->pid, spu->number, spu->node);
+
+ spu_remove_from_active_list(spu);
spu_switch_notify(spu, NULL);
spu_unmap_mappings(ctx);
spu_save(&ctx->csa, spu);
@@ -136,95 +207,98 @@ static inline void unbind_context(struct spu *spu, struct spu_context *ctx)
spu->dma_callback = NULL;
spu->mm = NULL;
spu->pid = 0;
- spu->prio = MAX_PRIO;
ctx->ops = &spu_backing_ops;
ctx->spu = NULL;
spu->flags = 0;
spu->ctx = NULL;
}
-static inline void spu_add_wq(wait_queue_head_t * wq, wait_queue_t * wait,
- int prio)
+/**
+ * spu_add_to_rq - add a context to the runqueue
+ * @ctx: context to add
+ */
+static void spu_add_to_rq(struct spu_context *ctx)
{
- prepare_to_wait_exclusive(wq, wait, TASK_INTERRUPTIBLE);
- set_bit(prio, spu_prio->bitmap);
+ spin_lock(&spu_prio->runq_lock);
+ list_add_tail(&ctx->rq, &spu_prio->runq[ctx->prio]);
+ set_bit(ctx->prio, spu_prio->bitmap);
+ spin_unlock(&spu_prio->runq_lock);
}
-static inline void spu_del_wq(wait_queue_head_t * wq, wait_queue_t * wait,
- int prio)
+/**
+ * spu_del_from_rq - remove a context from the runqueue
+ * @ctx: context to remove
+ */
+static void spu_del_from_rq(struct spu_context *ctx)
{
- u64 flags;
-
- __set_current_state(TASK_RUNNING);
-
- spin_lock_irqsave(&wq->lock, flags);
+ spin_lock(&spu_prio->runq_lock);
+ list_del_init(&ctx->rq);
+ if (list_empty(&spu_prio->runq[ctx->prio]))
+ clear_bit(ctx->prio, spu_prio->bitmap);
+ spin_unlock(&spu_prio->runq_lock);
+}
- remove_wait_queue_locked(wq, wait);
- if (list_empty(&wq->task_list))
- clear_bit(prio, spu_prio->bitmap);
+/**
+ * spu_grab_context - remove one context from the runqueue
+ * @prio: priority of the context to be removed
+ *
+ * This function removes one context from the runqueue for priority @prio.
+ * If there is more than one context with the given priority the first
+ * task on the runqueue will be taken.
+ *
+ * Returns the spu_context it just removed.
+ *
+ * Must be called with spu_prio->runq_lock held.
+ */
+static struct spu_context *spu_grab_context(int prio)
+{
+ struct list_head *rq = &spu_prio->runq[prio];
- spin_unlock_irqrestore(&wq->lock, flags);
+ if (list_empty(rq))
+ return NULL;
+ return list_entry(rq->next, struct spu_context, rq);
}
-static void spu_prio_wait(struct spu_context *ctx, u64 flags)
+static void spu_prio_wait(struct spu_context *ctx)
{
- int prio = current->prio;
- wait_queue_head_t *wq = &spu_prio->waitq[prio];
DEFINE_WAIT(wait);
- if (ctx->spu)
- return;
-
- spu_add_wq(wq, &wait, prio);
-
+ set_bit(SPU_SCHED_WAKE, &ctx->sched_flags);
+ prepare_to_wait_exclusive(&ctx->stop_wq, &wait, TASK_INTERRUPTIBLE);
if (!signal_pending(current)) {
- up_write(&ctx->state_sema);
- pr_debug("%s: pid=%d prio=%d\n", __FUNCTION__,
- current->pid, current->prio);
+ mutex_unlock(&ctx->state_mutex);
schedule();
- down_write(&ctx->state_sema);
+ mutex_lock(&ctx->state_mutex);
}
-
- spu_del_wq(wq, &wait, prio);
+ __set_current_state(TASK_RUNNING);
+ remove_wait_queue(&ctx->stop_wq, &wait);
+ clear_bit(SPU_SCHED_WAKE, &ctx->sched_flags);
}
-static void spu_prio_wakeup(void)
+/**
+ * spu_reschedule - try to find a runnable context for a spu
+ * @spu: spu available
+ *
+ * This function is called whenever a spu becomes idle. It looks for the
+ * most suitable runnable spu context and schedules it for execution.
+ */
+static void spu_reschedule(struct spu *spu)
{
- int best = sched_find_first_bit(spu_prio->bitmap);
- if (best < MAX_PRIO) {
- wait_queue_head_t *wq = &spu_prio->waitq[best];
- wake_up_interruptible_nr(wq, 1);
- }
-}
+ int best;
-static int get_active_spu(struct spu *spu)
-{
- int node = spu->node;
- struct spu *tmp;
- int rc = 0;
+ spu_free(spu);
- mutex_lock(&spu_prio->active_mutex[node]);
- list_for_each_entry(tmp, &spu_prio->active_list[node], list) {
- if (tmp == spu) {
- list_del_init(&spu->list);
- rc = 1;
- break;
- }
+ spin_lock(&spu_prio->runq_lock);
+ best = sched_find_first_bit(spu_prio->bitmap);
+ if (best < MAX_PRIO) {
+ struct spu_context *ctx = spu_grab_context(best);
+ if (ctx && test_bit(SPU_SCHED_WAKE, &ctx->sched_flags))
+ wake_up(&ctx->stop_wq);
}
- mutex_unlock(&spu_prio->active_mutex[node]);
- return rc;
-}
-
-static void put_active_spu(struct spu *spu)
-{
- int node = spu->node;
-
- mutex_lock(&spu_prio->active_mutex[node]);
- list_add_tail(&spu->list, &spu_prio->active_list[node]);
- mutex_unlock(&spu_prio->active_mutex[node]);
+ spin_unlock(&spu_prio->runq_lock);
}
-static struct spu *spu_get_idle(struct spu_context *ctx, u64 flags)
+static struct spu *spu_get_idle(struct spu_context *ctx)
{
struct spu *spu = NULL;
int node = cpu_to_node(raw_smp_processor_id());
@@ -241,87 +315,154 @@ static struct spu *spu_get_idle(struct spu_context *ctx, u64 flags)
return spu;
}
-static inline struct spu *spu_get(struct spu_context *ctx, u64 flags)
+/**
+ * find_victim - find a lower priority context to preempt
+ * @ctx: canidate context for running
+ *
+ * Returns the freed physical spu to run the new context on.
+ */
+static struct spu *find_victim(struct spu_context *ctx)
{
- /* Future: spu_get_idle() if possible,
- * otherwise try to preempt an active
- * context.
+ struct spu_context *victim = NULL;
+ struct spu *spu;
+ int node, n;
+
+ /*
+ * Look for a possible preemption candidate on the local node first.
+ * If there is no candidate look at the other nodes. This isn't
+ * exactly fair, but so far the whole spu schedule tries to keep
+ * a strong node affinity. We might want to fine-tune this in
+ * the future.
*/
- return spu_get_idle(ctx, flags);
+ restart:
+ node = cpu_to_node(raw_smp_processor_id());
+ for (n = 0; n < MAX_NUMNODES; n++, node++) {
+ node = (node < MAX_NUMNODES) ? node : 0;
+ if (!node_allowed(node))
+ continue;
+
+ mutex_lock(&spu_prio->active_mutex[node]);
+ list_for_each_entry(spu, &spu_prio->active_list[node], list) {
+ struct spu_context *tmp = spu->ctx;
+
+ if (tmp->rt_priority < ctx->rt_priority &&
+ (!victim || tmp->rt_priority < victim->rt_priority))
+ victim = spu->ctx;
+ }
+ mutex_unlock(&spu_prio->active_mutex[node]);
+
+ if (victim) {
+ /*
+ * This nests ctx->state_mutex, but we always lock
+ * higher priority contexts before lower priority
+ * ones, so this is safe until we introduce
+ * priority inheritance schemes.
+ */
+ if (!mutex_trylock(&victim->state_mutex)) {
+ victim = NULL;
+ goto restart;
+ }
+
+ spu = victim->spu;
+ if (!spu) {
+ /*
+ * This race can happen because we've dropped
+ * the active list mutex. No a problem, just
+ * restart the search.
+ */
+ mutex_unlock(&victim->state_mutex);
+ victim = NULL;
+ goto restart;
+ }
+ spu_unbind_context(spu, victim);
+ mutex_unlock(&victim->state_mutex);
+ return spu;
+ }
+ }
+
+ return NULL;
}
-/* The three externally callable interfaces
- * for the scheduler begin here.
+/**
+ * spu_activate - find a free spu for a context and execute it
+ * @ctx: spu context to schedule
+ * @flags: flags (currently ignored)
*
- * spu_activate - bind a context to SPU, waiting as needed.
- * spu_deactivate - unbind a context from its SPU.
- * spu_yield - yield an SPU if others are waiting.
+ * Tries to find a free spu to run @ctx. If no free spu is availble
+ * add the context to the runqueue so it gets woken up once an spu
+ * is available.
*/
-
-int spu_activate(struct spu_context *ctx, u64 flags)
+int spu_activate(struct spu_context *ctx, unsigned long flags)
{
- struct spu *spu;
- int ret = 0;
- for (;;) {
- if (ctx->spu)
+ if (ctx->spu)
+ return 0;
+
+ do {
+ struct spu *spu;
+
+ spu = spu_get_idle(ctx);
+ /*
+ * If this is a realtime thread we try to get it running by
+ * preempting a lower priority thread.
+ */
+ if (!spu && ctx->rt_priority)
+ spu = find_victim(ctx);
+ if (spu) {
+ spu_bind_context(spu, ctx);
return 0;
- spu = spu_get(ctx, flags);
- if (spu != NULL) {
- if (ctx->spu != NULL) {
- spu_free(spu);
- spu_prio_wakeup();
- break;
- }
- bind_context(spu, ctx);
- put_active_spu(spu);
- break;
}
- spu_prio_wait(ctx, flags);
- if (signal_pending(current)) {
- ret = -ERESTARTSYS;
- spu_prio_wakeup();
- break;
- }
- }
- return ret;
+
+ spu_add_to_rq(ctx);
+ if (!(flags & SPU_ACTIVATE_NOWAKE))
+ spu_prio_wait(ctx);
+ spu_del_from_rq(ctx);
+ } while (!signal_pending(current));
+
+ return -ERESTARTSYS;
}
+/**
+ * spu_deactivate - unbind a context from it's physical spu
+ * @ctx: spu context to unbind
+ *
+ * Unbind @ctx from the physical spu it is running on and schedule
+ * the highest priority context to run on the freed physical spu.
+ */
void spu_deactivate(struct spu_context *ctx)
{
- struct spu *spu;
- int needs_idle;
+ struct spu *spu = ctx->spu;
- spu = ctx->spu;
- if (!spu)
- return;
- needs_idle = get_active_spu(spu);
- unbind_context(spu, ctx);
- if (needs_idle) {
- spu_free(spu);
- spu_prio_wakeup();
+ if (spu) {
+ spu_unbind_context(spu, ctx);
+ spu_reschedule(spu);
}
}
+/**
+ * spu_yield - yield a physical spu if others are waiting
+ * @ctx: spu context to yield
+ *
+ * Check if there is a higher priority context waiting and if yes
+ * unbind @ctx from the physical spu and schedule the highest
+ * priority context to run on the freed physical spu instead.
+ */
void spu_yield(struct spu_context *ctx)
{
struct spu *spu;
int need_yield = 0;
- if (down_write_trylock(&ctx->state_sema)) {
+ if (mutex_trylock(&ctx->state_mutex)) {
if ((spu = ctx->spu) != NULL) {
int best = sched_find_first_bit(spu_prio->bitmap);
if (best < MAX_PRIO) {
pr_debug("%s: yielding SPU %d NODE %d\n",
__FUNCTION__, spu->number, spu->node);
spu_deactivate(ctx);
- ctx->state = SPU_STATE_SAVED;
need_yield = 1;
- } else {
- spu->prio = MAX_PRIO;
}
}
- up_write(&ctx->state_sema);
+ mutex_unlock(&ctx->state_mutex);
}
if (unlikely(need_yield))
yield();
@@ -331,14 +472,19 @@ int __init spu_sched_init(void)
{
int i;
+ spu_sched_wq = create_singlethread_workqueue("spusched");
+ if (!spu_sched_wq)
+ return 1;
+
spu_prio = kzalloc(sizeof(struct spu_prio_array), GFP_KERNEL);
if (!spu_prio) {
printk(KERN_WARNING "%s: Unable to allocate priority queue.\n",
__FUNCTION__);
+ destroy_workqueue(spu_sched_wq);
return 1;
}
for (i = 0; i < MAX_PRIO; i++) {
- init_waitqueue_head(&spu_prio->waitq[i]);
+ INIT_LIST_HEAD(&spu_prio->runq[i]);
__clear_bit(i, spu_prio->bitmap);
}
__set_bit(MAX_PRIO, spu_prio->bitmap);
@@ -346,6 +492,7 @@ int __init spu_sched_init(void)
mutex_init(&spu_prio->active_mutex[i]);
INIT_LIST_HEAD(&spu_prio->active_list[i]);
}
+ spin_lock_init(&spu_prio->runq_lock);
return 0;
}
@@ -364,4 +511,5 @@ void __exit spu_sched_exit(void)
mutex_unlock(&spu_prio->active_mutex[node]);
}
kfree(spu_prio);
+ destroy_workqueue(spu_sched_wq);
}
diff --git a/arch/powerpc/platforms/cell/spufs/spufs.h b/arch/powerpc/platforms/cell/spufs/spufs.h
index 56864469215e..0c437891dfd5 100644
--- a/arch/powerpc/platforms/cell/spufs/spufs.h
+++ b/arch/powerpc/platforms/cell/spufs/spufs.h
@@ -23,7 +23,7 @@
#define SPUFS_H
#include <linux/kref.h>
-#include <linux/rwsem.h>
+#include <linux/mutex.h>
#include <linux/spinlock.h>
#include <linux/fs.h>
@@ -37,11 +37,13 @@ enum {
};
struct spu_context_ops;
-
-#define SPU_CONTEXT_PREEMPT 0UL
-
struct spu_gang;
+/* ctx->sched_flags */
+enum {
+ SPU_SCHED_WAKE = 0,
+};
+
struct spu_context {
struct spu *spu; /* pointer to a physical SPU */
struct spu_state csa; /* SPU context save area. */
@@ -51,10 +53,12 @@ struct spu_context {
struct address_space *cntl; /* 'control' area mappings. */
struct address_space *signal1; /* 'signal1' area mappings. */
struct address_space *signal2; /* 'signal2' area mappings. */
+ struct address_space *mss; /* 'mss' area mappings. */
+ struct address_space *psmap; /* 'psmap' area mappings. */
u64 object_id; /* user space pointer for oprofile */
enum { SPU_STATE_RUNNABLE, SPU_STATE_SAVED } state;
- struct rw_semaphore state_sema;
+ struct mutex state_mutex;
struct semaphore run_sema;
struct mm_struct *owner;
@@ -75,6 +79,14 @@ struct spu_context {
struct list_head gang_list;
struct spu_gang *gang;
+
+ /* scheduler fields */
+ struct list_head rq;
+ struct delayed_work sched_work;
+ unsigned long sched_flags;
+ unsigned long rt_priority;
+ int policy;
+ int prio;
};
struct spu_gang {
@@ -159,6 +171,16 @@ void spu_gang_remove_ctx(struct spu_gang *gang, struct spu_context *ctx);
void spu_gang_add_ctx(struct spu_gang *gang, struct spu_context *ctx);
/* context management */
+static inline void spu_acquire(struct spu_context *ctx)
+{
+ mutex_lock(&ctx->state_mutex);
+}
+
+static inline void spu_release(struct spu_context *ctx)
+{
+ mutex_unlock(&ctx->state_mutex);
+}
+
struct spu_context * alloc_spu_context(struct spu_gang *gang);
void destroy_spu_context(struct kref *kref);
struct spu_context * get_spu_context(struct spu_context *ctx);
@@ -166,20 +188,18 @@ int put_spu_context(struct spu_context *ctx);
void spu_unmap_mappings(struct spu_context *ctx);
void spu_forget(struct spu_context *ctx);
-void spu_acquire(struct spu_context *ctx);
-void spu_release(struct spu_context *ctx);
-int spu_acquire_runnable(struct spu_context *ctx);
+int spu_acquire_runnable(struct spu_context *ctx, unsigned long flags);
void spu_acquire_saved(struct spu_context *ctx);
int spu_acquire_exclusive(struct spu_context *ctx);
-
-static inline void spu_release_exclusive(struct spu_context *ctx)
-{
- up_write(&ctx->state_sema);
-}
-
-int spu_activate(struct spu_context *ctx, u64 flags);
+enum {
+ SPU_ACTIVATE_NOWAKE = 1,
+};
+int spu_activate(struct spu_context *ctx, unsigned long flags);
void spu_deactivate(struct spu_context *ctx);
void spu_yield(struct spu_context *ctx);
+void spu_start_tick(struct spu_context *ctx);
+void spu_stop_tick(struct spu_context *ctx);
+void spu_sched_tick(struct work_struct *work);
int __init spu_sched_init(void);
void __exit spu_sched_exit(void);
diff --git a/arch/powerpc/platforms/celleb/htab.c b/arch/powerpc/platforms/celleb/htab.c
index ffa7c2c2030d..279d7339e170 100644
--- a/arch/powerpc/platforms/celleb/htab.c
+++ b/arch/powerpc/platforms/celleb/htab.c
@@ -95,7 +95,6 @@ static long beat_lpar_hpte_insert(unsigned long hpte_group,
unsigned long lpar_rc;
unsigned long slot;
unsigned long hpte_v, hpte_r;
- unsigned long flags;
/* same as iseries */
if (vflags & HPTE_V_SECONDARY)
@@ -115,17 +114,17 @@ static long beat_lpar_hpte_insert(unsigned long hpte_group,
if (rflags & (_PAGE_GUARDED|_PAGE_NO_CACHE))
hpte_r &= ~_PAGE_COHERENT;
- spin_lock_irqsave(&beat_htab_lock, flags);
+ spin_lock(&beat_htab_lock);
if ((lpar_rc = beat_read_mask(hpte_group)) == 0) {
if (!(vflags & HPTE_V_BOLTED))
DBG_LOW(" full\n");
- spin_unlock_irqrestore(&beat_htab_lock, flags);
+ spin_unlock(&beat_htab_lock);
return -1;
}
lpar_rc = beat_insert_htab_entry(0, hpte_group, lpar_rc << 48,
hpte_v, hpte_r, &slot);
- spin_unlock_irqrestore(&beat_htab_lock, flags);
+ spin_unlock(&beat_htab_lock);
/*
* Since we try and ioremap PHBs we don't own, the pte insert
@@ -189,7 +188,6 @@ static long beat_lpar_hpte_updatepp(unsigned long slot,
{
unsigned long lpar_rc;
unsigned long dummy0, dummy1, want_v;
- unsigned long flags;
want_v = hpte_encode_v(va, psize);
@@ -197,17 +195,17 @@ static long beat_lpar_hpte_updatepp(unsigned long slot,
"avpnv=%016lx, slot=%016lx, psize: %d, newpp %016lx ... ",
want_v & HPTE_V_AVPN, slot, psize, newpp);
- spin_lock_irqsave(&beat_htab_lock, flags);
+ spin_lock(&beat_htab_lock);
dummy0 = beat_lpar_hpte_getword0(slot);
if ((dummy0 & ~0x7FUL) != (want_v & ~0x7FUL)) {
DBG_LOW("not found !\n");
- spin_unlock_irqrestore(&beat_htab_lock, flags);
+ spin_unlock(&beat_htab_lock);
return -1;
}
lpar_rc = beat_write_htab_entry(0, slot, 0, newpp, 0, 7, &dummy0,
&dummy1);
- spin_unlock_irqrestore(&beat_htab_lock, flags);
+ spin_unlock(&beat_htab_lock);
if (lpar_rc != 0 || dummy0 == 0) {
DBG_LOW("not found !\n");
return -1;
@@ -256,18 +254,17 @@ static void beat_lpar_hpte_updateboltedpp(unsigned long newpp,
int psize)
{
unsigned long lpar_rc, slot, vsid, va, dummy0, dummy1;
- unsigned long flags;
vsid = get_kernel_vsid(ea);
va = (vsid << 28) | (ea & 0x0fffffff);
- spin_lock_irqsave(&beat_htab_lock, flags);
+ spin_lock(&beat_htab_lock);
slot = beat_lpar_hpte_find(va, psize);
BUG_ON(slot == -1);
lpar_rc = beat_write_htab_entry(0, slot, 0, newpp, 0, 7,
&dummy0, &dummy1);
- spin_unlock_irqrestore(&beat_htab_lock, flags);
+ spin_unlock(&beat_htab_lock);
BUG_ON(lpar_rc != 0);
}
diff --git a/arch/powerpc/platforms/embedded6xx/linkstation.c b/arch/powerpc/platforms/embedded6xx/linkstation.c
index 61599d919ea8..3f6c4114f908 100644
--- a/arch/powerpc/platforms/embedded6xx/linkstation.c
+++ b/arch/powerpc/platforms/embedded6xx/linkstation.c
@@ -13,7 +13,6 @@
#include <linux/kernel.h>
#include <linux/pci.h>
#include <linux/initrd.h>
-#include <linux/root_dev.h>
#include <linux/mtd/physmap.h>
#include <asm/time.h>
@@ -91,17 +90,6 @@ static void __init linkstation_setup_arch(void)
ARRAY_SIZE(linkstation_physmap_partitions));
#endif
-#ifdef CONFIG_BLK_DEV_INITRD
- if (initrd_start)
- ROOT_DEV = Root_RAM0;
- else
-#endif
-#ifdef CONFIG_ROOT_NFS
- ROOT_DEV = Root_NFS;
-#else
- ROOT_DEV = Root_HDA1;
-#endif
-
/* Lookup PCI host bridges */
for (np = NULL; (np = of_find_node_by_type(np, "pci")) != NULL;)
add_bridge(np);
diff --git a/arch/powerpc/platforms/ps3/spu.c b/arch/powerpc/platforms/ps3/spu.c
index d1929721b0e4..a397e4e17c13 100644
--- a/arch/powerpc/platforms/ps3/spu.c
+++ b/arch/powerpc/platforms/ps3/spu.c
@@ -170,31 +170,6 @@ static int __init construct_spu(struct spu *spu)
return result;
}
-static int __init add_spu_pages(unsigned long start_addr, unsigned long size)
-{
- int result;
- unsigned long start_pfn;
- unsigned long nr_pages;
- struct pglist_data *pgdata;
- struct zone *zone;
-
- BUG_ON(!mem_init_done);
-
- start_pfn = start_addr >> PAGE_SHIFT;
- nr_pages = (size + PAGE_SIZE - 1) >> PAGE_SHIFT;
-
- pgdata = NODE_DATA(0);
- zone = pgdata->node_zones;
-
- result = __add_pages(zone, start_pfn, nr_pages);
-
- if (result)
- pr_debug("%s:%d: __add_pages failed: (%d)\n",
- __func__, __LINE__, result);
-
- return result;
-}
-
static void spu_unmap(struct spu *spu)
{
iounmap(spu->priv2);
@@ -206,19 +181,6 @@ static void spu_unmap(struct spu *spu)
static int __init setup_areas(struct spu *spu)
{
struct table {char* name; unsigned long addr; unsigned long size;};
- int result;
-
- /* setup pages */
-
- result = add_spu_pages(spu->local_store_phys, LS_SIZE);
- if (result)
- goto fail_add;
-
- result = add_spu_pages(spu->problem_phys, sizeof(struct spu_problem));
- if (result)
- goto fail_add;
-
- /* ioremap */
spu_pdata(spu)->shadow = __ioremap(
spu_pdata(spu)->shadow_addr, sizeof(struct spe_shadow),
@@ -260,8 +222,8 @@ static int __init setup_areas(struct spu *spu)
fail_ioremap:
spu_unmap(spu);
-fail_add:
- return result;
+
+ return -ENOMEM;
}
static int __init setup_interrupts(struct spu *spu)
diff --git a/arch/powerpc/platforms/pseries/Makefile b/arch/powerpc/platforms/pseries/Makefile
index 69590fbf83da..dc0583bdbc63 100644
--- a/arch/powerpc/platforms/pseries/Makefile
+++ b/arch/powerpc/platforms/pseries/Makefile
@@ -9,6 +9,7 @@ obj-$(CONFIG_SMP) += smp.o
obj-$(CONFIG_XICS) += xics.o
obj-$(CONFIG_SCANLOG) += scanlog.o
obj-$(CONFIG_EEH) += eeh.o eeh_cache.o eeh_driver.o eeh_event.o
+obj-$(CONFIG_KEXEC) += kexec.o
obj-$(CONFIG_HOTPLUG_CPU) += hotplug-cpu.o
diff --git a/arch/powerpc/platforms/pseries/firmware.h b/arch/powerpc/platforms/pseries/firmware.h
deleted file mode 100644
index 714f56f55362..000000000000
--- a/arch/powerpc/platforms/pseries/firmware.h
+++ /dev/null
@@ -1,17 +0,0 @@
-/*
- * Copyright 2006 IBM Corporation.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifndef _PSERIES_FIRMWARE_H
-#define _PSERIES_FIRMWARE_H
-
-#include <asm/firmware.h>
-
-extern void __init fw_feature_init(void);
-
-#endif /* _PSERIES_FIRMWARE_H */
diff --git a/arch/powerpc/platforms/pseries/kexec.c b/arch/powerpc/platforms/pseries/kexec.c
new file mode 100644
index 000000000000..af2685607458
--- /dev/null
+++ b/arch/powerpc/platforms/pseries/kexec.c
@@ -0,0 +1,72 @@
+/*
+ * Copyright 2006 Michael Ellerman, IBM Corporation
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+#include <asm/machdep.h>
+#include <asm/page.h>
+#include <asm/firmware.h>
+#include <asm/kexec.h>
+#include <asm/mpic.h>
+
+#include "pseries.h"
+#include "xics.h"
+#include "plpar_wrappers.h"
+
+static void pseries_kexec_cpu_down(int crash_shutdown, int secondary)
+{
+ /* Don't risk a hypervisor call if we're crashing */
+ if (firmware_has_feature(FW_FEATURE_SPLPAR) && !crash_shutdown) {
+ unsigned long addr;
+
+ addr = __pa(get_slb_shadow());
+ if (unregister_slb_shadow(hard_smp_processor_id(), addr))
+ printk("SLB shadow buffer deregistration of "
+ "cpu %u (hw_cpu_id %d) failed\n",
+ smp_processor_id(),
+ hard_smp_processor_id());
+
+ addr = __pa(get_lppaca());
+ if (unregister_vpa(hard_smp_processor_id(), addr)) {
+ printk("VPA deregistration of cpu %u (hw_cpu_id %d) "
+ "failed\n", smp_processor_id(),
+ hard_smp_processor_id());
+ }
+ }
+}
+
+static void pseries_kexec_cpu_down_mpic(int crash_shutdown, int secondary)
+{
+ pseries_kexec_cpu_down(crash_shutdown, secondary);
+ mpic_teardown_this_cpu(secondary);
+}
+
+void __init setup_kexec_cpu_down_mpic(void)
+{
+ ppc_md.kexec_cpu_down = pseries_kexec_cpu_down_mpic;
+}
+
+static void pseries_kexec_cpu_down_xics(int crash_shutdown, int secondary)
+{
+ pseries_kexec_cpu_down(crash_shutdown, secondary);
+ xics_teardown_cpu(secondary);
+}
+
+void __init setup_kexec_cpu_down_xics(void)
+{
+ ppc_md.kexec_cpu_down = pseries_kexec_cpu_down_xics;
+}
+
+static int __init pseries_kexec_setup(void)
+{
+ ppc_md.machine_kexec = default_machine_kexec;
+ ppc_md.machine_kexec_prepare = default_machine_kexec_prepare;
+ ppc_md.machine_crash_shutdown = default_machine_crash_shutdown;
+
+ return 0;
+}
+__initcall(pseries_kexec_setup);
diff --git a/arch/powerpc/platforms/pseries/pci.c b/arch/powerpc/platforms/pseries/pci.c
index c69bd15ced9c..fa59124ce3fe 100644
--- a/arch/powerpc/platforms/pseries/pci.c
+++ b/arch/powerpc/platforms/pseries/pci.c
@@ -98,6 +98,10 @@ static void fixup_winbond_82c105(struct pci_dev* dev)
if (dev->resource[i].flags & IORESOURCE_IO
&& dev->bus->number == 0 && dev->devfn == 0x81)
dev->resource[i].flags &= ~IORESOURCE_IO;
+ if (dev->resource[i].start == 0 && dev->resource[i].end) {
+ dev->resource[i].flags = 0;
+ dev->resource[i].end = 0;
+ }
}
}
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_WINBOND, PCI_DEVICE_ID_WINBOND_82C105,
diff --git a/arch/powerpc/platforms/pseries/pseries.h b/arch/powerpc/platforms/pseries/pseries.h
new file mode 100644
index 000000000000..b43f1397a5b6
--- /dev/null
+++ b/arch/powerpc/platforms/pseries/pseries.h
@@ -0,0 +1,36 @@
+/*
+ * Copyright 2006 IBM Corporation.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+#ifndef _PSERIES_PSERIES_H
+#define _PSERIES_PSERIES_H
+
+extern void __init fw_feature_init(void);
+
+struct pt_regs;
+
+extern int pSeries_system_reset_exception(struct pt_regs *regs);
+extern int pSeries_machine_check_exception(struct pt_regs *regs);
+
+#ifdef CONFIG_SMP
+extern void smp_init_pseries_mpic(void);
+extern void smp_init_pseries_xics(void);
+#else
+static inline smp_init_pseries_mpic(void) { };
+static inline smp_init_pseries_xics(void) { };
+#endif
+
+#ifdef CONFIG_KEXEC
+extern void setup_kexec_cpu_down_xics(void);
+extern void setup_kexec_cpu_down_mpic(void);
+#else
+static inline setup_kexec_cpu_down_xics(void) { };
+static inline setup_kexec_cpu_down_mpic(void) { };
+#endif
+
+#endif /* _PSERIES_PSERIES_H */
diff --git a/arch/powerpc/platforms/pseries/ras.c b/arch/powerpc/platforms/pseries/ras.c
index b1d3d161249e..edc038873113 100644
--- a/arch/powerpc/platforms/pseries/ras.c
+++ b/arch/powerpc/platforms/pseries/ras.c
@@ -51,7 +51,7 @@
#include <asm/udbg.h>
#include <asm/firmware.h>
-#include "ras.h"
+#include "pseries.h"
static unsigned char ras_log_buf[RTAS_ERROR_LOG_MAX];
static DEFINE_SPINLOCK(ras_log_buf_lock);
diff --git a/arch/powerpc/platforms/pseries/ras.h b/arch/powerpc/platforms/pseries/ras.h
deleted file mode 100644
index 0e66b0da55e2..000000000000
--- a/arch/powerpc/platforms/pseries/ras.h
+++ /dev/null
@@ -1,9 +0,0 @@
-#ifndef _PSERIES_RAS_H
-#define _PSERIES_RAS_H
-
-struct pt_regs;
-
-extern int pSeries_system_reset_exception(struct pt_regs *regs);
-extern int pSeries_machine_check_exception(struct pt_regs *regs);
-
-#endif /* _PSERIES_RAS_H */
diff --git a/arch/powerpc/platforms/pseries/setup.c b/arch/powerpc/platforms/pseries/setup.c
index 042ecae107ac..435a04596526 100644
--- a/arch/powerpc/platforms/pseries/setup.c
+++ b/arch/powerpc/platforms/pseries/setup.c
@@ -55,7 +55,6 @@
#include <asm/dma.h>
#include <asm/machdep.h>
#include <asm/irq.h>
-#include <asm/kexec.h>
#include <asm/time.h>
#include <asm/nvram.h>
#include "xics.h"
@@ -65,10 +64,10 @@
#include <asm/i8259.h>
#include <asm/udbg.h>
#include <asm/smp.h>
+#include <asm/firmware.h>
#include "plpar_wrappers.h"
-#include "ras.h"
-#include "firmware.h"
+#include "pseries.h"
#ifdef DEBUG
#define DBG(fmt...) udbg_printf(fmt)
@@ -77,8 +76,6 @@
#endif
/* move those away to a .h */
-extern void smp_init_pseries_mpic(void);
-extern void smp_init_pseries_xics(void);
extern void find_udbg_vterm(void);
int fwnmi_active; /* TRUE if an FWNMI handler is present */
@@ -221,42 +218,6 @@ static void pseries_lpar_enable_pmcs(void)
get_lppaca()->pmcregs_in_use = 1;
}
-#ifdef CONFIG_KEXEC
-static void pseries_kexec_cpu_down(int crash_shutdown, int secondary)
-{
- /* Don't risk a hypervisor call if we're crashing */
- if (firmware_has_feature(FW_FEATURE_SPLPAR) && !crash_shutdown) {
- unsigned long addr;
-
- addr = __pa(get_slb_shadow());
- if (unregister_slb_shadow(hard_smp_processor_id(), addr))
- printk("SLB shadow buffer deregistration of "
- "cpu %u (hw_cpu_id %d) failed\n",
- smp_processor_id(),
- hard_smp_processor_id());
-
- addr = __pa(get_lppaca());
- if (unregister_vpa(hard_smp_processor_id(), addr)) {
- printk("VPA deregistration of cpu %u (hw_cpu_id %d) "
- "failed\n", smp_processor_id(),
- hard_smp_processor_id());
- }
- }
-}
-
-static void pseries_kexec_cpu_down_mpic(int crash_shutdown, int secondary)
-{
- pseries_kexec_cpu_down(crash_shutdown, secondary);
- mpic_teardown_this_cpu(secondary);
-}
-
-static void pseries_kexec_cpu_down_xics(int crash_shutdown, int secondary)
-{
- pseries_kexec_cpu_down(crash_shutdown, secondary);
- xics_teardown_cpu(secondary);
-}
-#endif /* CONFIG_KEXEC */
-
static void __init pseries_discover_pic(void)
{
struct device_node *np;
@@ -269,21 +230,13 @@ static void __init pseries_discover_pic(void)
pSeries_mpic_node = of_node_get(np);
ppc_md.init_IRQ = pseries_mpic_init_IRQ;
ppc_md.get_irq = mpic_get_irq;
-#ifdef CONFIG_KEXEC
- ppc_md.kexec_cpu_down = pseries_kexec_cpu_down_mpic;
-#endif
-#ifdef CONFIG_SMP
+ setup_kexec_cpu_down_mpic();
smp_init_pseries_mpic();
-#endif
return;
} else if (strstr(typep, "ppc-xicp")) {
ppc_md.init_IRQ = xics_init_IRQ;
-#ifdef CONFIG_KEXEC
- ppc_md.kexec_cpu_down = pseries_kexec_cpu_down_xics;
-#endif
-#ifdef CONFIG_SMP
+ setup_kexec_cpu_down_xics();
smp_init_pseries_xics();
-#endif
return;
}
}
@@ -554,9 +507,4 @@ define_machine(pseries) {
.check_legacy_ioport = pSeries_check_legacy_ioport,
.system_reset_exception = pSeries_system_reset_exception,
.machine_check_exception = pSeries_machine_check_exception,
-#ifdef CONFIG_KEXEC
- .machine_kexec = default_machine_kexec,
- .machine_kexec_prepare = default_machine_kexec_prepare,
- .machine_crash_shutdown = default_machine_crash_shutdown,
-#endif
};
diff --git a/arch/powerpc/platforms/pseries/smp.c b/arch/powerpc/platforms/pseries/smp.c
index 4408518eaebe..116305b22a2b 100644
--- a/arch/powerpc/platforms/pseries/smp.c
+++ b/arch/powerpc/platforms/pseries/smp.c
@@ -48,6 +48,7 @@
#include <asm/vdso_datapage.h>
#include "plpar_wrappers.h"
+#include "pseries.h"
#ifdef DEBUG
#include <asm/udbg.h>
diff --git a/arch/powerpc/sysdev/fsl_soc.c b/arch/powerpc/sysdev/fsl_soc.c
index 9f2a9a444bfb..34161bc5a02f 100644
--- a/arch/powerpc/sysdev/fsl_soc.c
+++ b/arch/powerpc/sysdev/fsl_soc.c
@@ -441,7 +441,8 @@ static int __init fsl_usb_of_init(void)
{
struct device_node *np;
unsigned int i;
- struct platform_device *usb_dev_mph = NULL, *usb_dev_dr = NULL;
+ struct platform_device *usb_dev_mph = NULL, *usb_dev_dr_host = NULL,
+ *usb_dev_dr_client = NULL;
int ret;
for (np = NULL, i = 0;
@@ -507,33 +508,72 @@ static int __init fsl_usb_of_init(void)
of_irq_to_resource(np, 0, &r[1]);
- usb_dev_dr =
- platform_device_register_simple("fsl-ehci", i, r, 2);
- if (IS_ERR(usb_dev_dr)) {
- ret = PTR_ERR(usb_dev_dr);
+ prop = get_property(np, "dr_mode", NULL);
+
+ if (!prop || !strcmp(prop, "host")) {
+ usb_data.operating_mode = FSL_USB2_DR_HOST;
+ usb_dev_dr_host = platform_device_register_simple(
+ "fsl-ehci", i, r, 2);
+ if (IS_ERR(usb_dev_dr_host)) {
+ ret = PTR_ERR(usb_dev_dr_host);
+ goto err;
+ }
+ } else if (prop && !strcmp(prop, "peripheral")) {
+ usb_data.operating_mode = FSL_USB2_DR_DEVICE;
+ usb_dev_dr_client = platform_device_register_simple(
+ "fsl-usb2-udc", i, r, 2);
+ if (IS_ERR(usb_dev_dr_client)) {
+ ret = PTR_ERR(usb_dev_dr_client);
+ goto err;
+ }
+ } else if (prop && !strcmp(prop, "otg")) {
+ usb_data.operating_mode = FSL_USB2_DR_OTG;
+ usb_dev_dr_host = platform_device_register_simple(
+ "fsl-ehci", i, r, 2);
+ if (IS_ERR(usb_dev_dr_host)) {
+ ret = PTR_ERR(usb_dev_dr_host);
+ goto err;
+ }
+ usb_dev_dr_client = platform_device_register_simple(
+ "fsl-usb2-udc", i, r, 2);
+ if (IS_ERR(usb_dev_dr_client)) {
+ ret = PTR_ERR(usb_dev_dr_client);
+ goto err;
+ }
+ } else {
+ ret = -EINVAL;
goto err;
}
- usb_dev_dr->dev.coherent_dma_mask = 0xffffffffUL;
- usb_dev_dr->dev.dma_mask = &usb_dev_dr->dev.coherent_dma_mask;
-
- usb_data.operating_mode = FSL_USB2_DR_HOST;
-
prop = get_property(np, "phy_type", NULL);
usb_data.phy_mode = determine_usb_phy(prop);
- ret =
- platform_device_add_data(usb_dev_dr, &usb_data,
- sizeof(struct
- fsl_usb2_platform_data));
- if (ret)
- goto unreg_dr;
+ if (usb_dev_dr_host) {
+ usb_dev_dr_host->dev.coherent_dma_mask = 0xffffffffUL;
+ usb_dev_dr_host->dev.dma_mask = &usb_dev_dr_host->
+ dev.coherent_dma_mask;
+ if ((ret = platform_device_add_data(usb_dev_dr_host,
+ &usb_data, sizeof(struct
+ fsl_usb2_platform_data))))
+ goto unreg_dr;
+ }
+ if (usb_dev_dr_client) {
+ usb_dev_dr_client->dev.coherent_dma_mask = 0xffffffffUL;
+ usb_dev_dr_client->dev.dma_mask = &usb_dev_dr_client->
+ dev.coherent_dma_mask;
+ if ((ret = platform_device_add_data(usb_dev_dr_client,
+ &usb_data, sizeof(struct
+ fsl_usb2_platform_data))))
+ goto unreg_dr;
+ }
}
return 0;
unreg_dr:
- if (usb_dev_dr)
- platform_device_unregister(usb_dev_dr);
+ if (usb_dev_dr_host)
+ platform_device_unregister(usb_dev_dr_host);
+ if (usb_dev_dr_client)
+ platform_device_unregister(usb_dev_dr_client);
unreg_mph:
if (usb_dev_mph)
platform_device_unregister(usb_dev_mph);
@@ -699,7 +739,7 @@ static int __init fs_enet_of_init(void)
if (ret)
goto unreg;
}
-
+
of_node_put(phy);
of_node_put(mdio);
diff --git a/arch/powerpc/sysdev/mpic.c b/arch/powerpc/sysdev/mpic.c
index aa701cc27ecc..4e54a09dd33b 100644
--- a/arch/powerpc/sysdev/mpic.c
+++ b/arch/powerpc/sysdev/mpic.c
@@ -1395,4 +1395,25 @@ void smp_mpic_message_pass(int target, int msg)
break;
}
}
+
+int __init smp_mpic_probe(void)
+{
+ int nr_cpus;
+
+ DBG("smp_mpic_probe()...\n");
+
+ nr_cpus = cpus_weight(cpu_possible_map);
+
+ DBG("nr_cpus: %d\n", nr_cpus);
+
+ if (nr_cpus > 1)
+ mpic_request_ipis();
+
+ return nr_cpus;
+}
+
+void __devinit smp_mpic_setup_cpu(int cpu)
+{
+ mpic_setup_this_cpu();
+}
#endif /* CONFIG_SMP */
diff --git a/arch/powerpc/sysdev/qe_lib/ucc_slow.c b/arch/powerpc/sysdev/qe_lib/ucc_slow.c
index 47b56203f47e..0e97e5c94f8a 100644
--- a/arch/powerpc/sysdev/qe_lib/ucc_slow.c
+++ b/arch/powerpc/sysdev/qe_lib/ucc_slow.c
@@ -179,7 +179,7 @@ int ucc_slow_init(struct ucc_slow_info * us_info, struct ucc_slow_private ** ucc
uccs->us_info = us_info;
uccs->saved_uccm = 0;
uccs->p_rx_frame = 0;
- uccs->us_regs = us_info->us_regs;
+ uccs->us_regs = us_info->regs;
us_regs = uccs->us_regs;
uccs->p_ucce = (u16 *) & (us_regs->ucce);
uccs->p_uccm = (u16 *) & (us_regs->uccm);
@@ -206,7 +206,7 @@ int ucc_slow_init(struct ucc_slow_info * us_info, struct ucc_slow_private ** ucc
uccs->us_pram = qe_muram_addr(uccs->us_pram_offset);
/* Init Guemr register */
- if ((ret = ucc_init_guemr((struct ucc_common *) (us_info->us_regs)))) {
+ if ((ret = ucc_init_guemr((struct ucc_common *) (us_info->regs)))) {
uccs_err("ucc_slow_init: Could not init the guemr register.");
ucc_slow_free(uccs);
return ret;
@@ -214,7 +214,7 @@ int ucc_slow_init(struct ucc_slow_info * us_info, struct ucc_slow_private ** ucc
/* Set UCC to slow type */
if ((ret = ucc_set_type(us_info->ucc_num,
- (struct ucc_common *) (us_info->us_regs),
+ (struct ucc_common *) (us_info->regs),
UCC_SPEED_TYPE_SLOW))) {
uccs_err("ucc_slow_init: Could not init the guemr register.");
ucc_slow_free(uccs);
diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c
index 77540a2f7704..0183e5fbaf46 100644
--- a/arch/powerpc/xmon/xmon.c
+++ b/arch/powerpc/xmon/xmon.c
@@ -2811,7 +2811,6 @@ static void dump_spu_fields(struct spu *spu)
DUMP_FIELD(spu, "0x%lx", irqs[2]);
DUMP_FIELD(spu, "0x%x", slb_replace);
DUMP_FIELD(spu, "%d", pid);
- DUMP_FIELD(spu, "%d", prio);
DUMP_FIELD(spu, "0x%p", mm);
DUMP_FIELD(spu, "0x%p", ctx);
DUMP_FIELD(spu, "0x%p", rq);