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* Blackfin arch: move include/asm-blackfin header files to arch/blackfinBryan Wu2008-08-2715-2/+6660
| | | | | Signed-off-by: Bryan Wu <cooloney@kernel.org>
* Blackfin arch: Add MTD Partitions for MTD_DATAFLASH, increase max SPI SCLKMichael Hennerich2008-08-251-1/+26
| | | | | | Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
* Blackfin arch: do not muck with the UART during boot -- let the serial ↵Mike Frysinger2008-08-141-50/+0Star
| | | | | | | | driver worry about it Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
* Blackfin arch: clear EMAC_SYSTAT during IRQ init rather than early head.S as ↵Mike Frysinger2008-08-141-9/+0Star
| | | | | | | | we dont need it setup that early Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
* Blackfin arch: mark some functions as __init as they are only called from ↵Mike Frysinger2008-08-141-1/+1
| | | | | | | | __init functions Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
* Blackfin arch: Fix Bug - System with EMAC driver enabled - Core not idlingMichael Hennerich2008-08-061-7/+0Star
| | | | | | | | | | | | - Disable all bits in SIC_IWR unless we are going into a real (DPMC) power saving mode. Any Interrupt can wake the core form it's idle state. - Remove deep sleep mode as it is not going to be used anywhere: We support sleep, sleep deeper and hibernate. Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
* Blackfin arch: unify the duplicated portions of __start and split ↵Mike Frysinger2008-08-061-129/+3Star
| | | | | | | | mach-specific pieces into _mach_early_start where they will be easier to trim over time Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
* Blackfin arch: move async memory programming into common setup_arch() as the ↵Mike Frysinger2008-08-061-22/+0Star
| | | | | | | | banks dont really need to be setup fully as early as head.S Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
* Blackfin arch: unify the duplicated _real_start functionsMike Frysinger2008-08-061-70/+0Star
| | | | | | Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
* Blackfin arch: remove support for Anomaly 05000125 as it doesnt exist on any ↵Mike Frysinger2008-08-061-38/+1Star
| | | | | | | | supported processor/silicon Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
* Blackfin arch: use symbolic IRQ_PF define rather than hardcodedMike Frysinger2008-08-052-2/+2
| | | | | | Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
* Blackfin arch: remove pata resources from generic boardMike Frysinger2008-08-051-45/+0Star
| | | | | | | | these are highly board specific, so putting into generic doesnt make much sense Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
* Blackfin arch: add support for board tcm-bf537Mike Frysinger2008-08-133-0/+597
| | | | | | Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
* Blackfin arch: add board resources for parallel flash on cm-bf537Mike Frysinger2008-08-051-0/+54
| | | | | | Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
* Blackfin arch: be consistant with parition names, and ensure the bus is ↵Robin Getz2008-08-055-21/+21
| | | | | | | | identified Signed-off-by: Robin Getz <rgetz@blackfin.uclinux.org> Signed-off-by: Bryan Wu <cooloney@kernel.org>
* Merge branch 'for-linus' of ↵Linus Torvalds2008-07-262-10/+90
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/blackfin-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/blackfin-2.6: (30 commits) Blackfin arch: If we double fault, rather than hang forever, reset Blackfin arch: When icache is off, make sure people know it Blackfin arch: Fix bug - skip single step in high priority interrupt handler instead of disabling all interrupts in single step debugging. Blackfin arch: cache the values of vco/sclk/cclk as the overhead of doing so (~24 bytes) is worth avoiding the software mult/div routines Blackfin arch: fix bug - IMDMA is not type struct dma_register Blackfin arch: check the EXTBANKS field of the DDRCTL1 register to see if we are using both memory banks Blackfin arch: Apply Bluetechnix CM-BF527 board support patch Blackfin arch: Add unwinding for stack info, and a little more detail on trace buffer Blackfin arch: Add ISP1760 board resources to BF548-EZKIT Blackfin arch: fix bug - detect 0.1 silicon revision BF527-EZKIT as 0.0 version Blackfin arch: add missing IORESOURCE_MEM flags to UART3 Blackfin arch: Add return value check in bfin_sir_probe(), remove SSYNC(). Blackfin arch: Extend sram malloc to handle L2 SRAM. Blackfin arch: Remove useless config option. Blackfin arch: change L1 malloc to base on slab cache and lists. Blackfin arch: use local labels and ENDPROC() markings Blackfin arch: Do not need this dualcore test module in kernel. Blackfin arch: Allow ptrace to peek and poke application data in L1 data SRAM. Blackfin arch: Add ANOMALY_05000368 workaround Blackfin arch: Functional power management support ...
| * Blackfin arch: use the symbolic IRQ define rather than the backend numberMike Frysinger2008-07-141-1/+1
| | | | | | | | | | | | Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
| * Blackfin arch: Fix bug - Kernel does not boot if re-program clocksMichael Hennerich2008-07-141-9/+3Star
| | | | | | | | | | | | | | | | | | | | Don't write conflicting data to EBIU_SDBCTL after the SDRAM is configured. This can cause data corruption, since we might change SDRAM row and column addressing modes. Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
| * Blackfin arch: use the generic platform nand driver to support nand flash on ↵Mike Frysinger2008-06-251-0/+86
| | | | | | | | | | | | | | | | bf53x board which do not have on-chip nand flash controller Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
* | DM9000: Fixup blackfin after removing 2 resource usageLaurent Pinchart2008-06-251-1/+6
|/ | | | | | | | | | | | The dm9000 driver accepts either 2 or 3 resources to describe the platform devices. The 2 resources case abuses the ioresource mechanism by passing ioremap()ed memory through the platform device resources. This patch removes converts boards that were using it to the 3 resources scheme. CC: Bryan Wu <cooloney@kernel.org> Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Laurent Pinchart <laurentp@cse-semaphore.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* Blackfin arch: protect only the SPI bus controller with CONFIG_SPI_BFINMike Frysinger2008-06-071-7/+2Star
| | | | | | Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
* Blackfin arch: Remove bad and usless codeMichael Hennerich2008-05-312-184/+1Star
| | | | | | Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
* [Blackfin] arch: protect linux/usb/isp1362.h include until the driver gets ↵Mike Frysinger2008-05-091-0/+2
| | | | | | | | mainlined Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
* [Blackfin] arch: Functional power management support: Add CPU and platform ↵Michael Hennerich2008-05-072-0/+62
| | | | | | | | voltage scaling support Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
* i2c: Convert most new-style drivers to use module aliasingJean Delvare2008-04-291-3/+0Star
| | | | | | | | | | | | | | Based on earlier work by Jon Smirl and Jochen Friedrich. Update most new-style i2c drivers to use standard module aliasing instead of the old driver_name/type driver matching scheme. I've left the video drivers apart (except for SoC camera drivers) as they're a bit more diffcult to deal with, they'll have their own patch later. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Jon Smirl <jonsmirl@gmail.com> Cc: Jochen Friedrich <jochen@scram.de>
* [Blackfin] arch: Functional power management support: Remove broken cpu ↵Michael Hennerich2008-04-242-161/+0Star
| | | | | | | | frequency scaling drivers Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
* [Blackfin] arch: add Blackfin on-chip SIR IrDA driver supportGraf Yang2008-04-245-0/+149
| | | | | | | | | - add platform device resources in board files - add new bfin_sir.h to each machines Signed-off-by: Graf Yang <graf.yang@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
* [Blackfin] arch: Add platform support for MTD DATAFLASHMichael Hennerich2008-04-241-1/+20
| | | | | | Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
* [Blackfin] arch: Give the DMA base registers a more descriptive nameBernd Schmidt2008-04-231-2/+2
| | | | | | | | | | The DMA base registers are available in a global named "base_addr" for every Blackfin variant. Give this a more descriptive name, and remove duplicate tables from some drivers. Signed-off-by: Bernd Schmidt <bernds_cb1@t-online.de> Signed-off-by: Bryan Wu <cooloney@kernel.org>
* [Blackfin] arch: Consistently export base_addr for all Blackfin variants.Bernd Schmidt2008-04-231-0/+3
| | | | | | Signed-off-by: Bernd Schmidt <bernds_cb1@t-online.de> Signed-off-by: Bryan Wu <cooloney@kernel.org>
* [Blackfin] arch: theres no need to declare ram{end,start,base} in the head.S ↵Mike Frysinger2008-04-231-18/+0Star
| | | | | | | | | | | | files theres no need to declare ram{end,start,base} in the head.S files when declaring them with the other memory related variables in setup.c is so much simpler/nicer Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
* [Blackfin] arch: USB header files are now located under linux/usb/.Peter Korsgaard2008-04-231-2/+2
| | | | | | Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Bryan Wu <cooloney@kernel.org>
* [Blackfin] arch: Resolve the clash issue of UART defines between blackfin ↵Graf Yang2008-04-231-8/+8
| | | | | | | | | headers and include/linux/serial_reg. Signed-off-by: Graf Yang <graf.yang@analog.com> Cc: Robin Getz <rgetz@blackfin.uclinux.org> Signed-off-by: Bryan Wu <cooloney@kernel.org>
* [Blackfin] arch: finish removing remnants of old BF537_PORT_H option of ↵Mike Frysinger2008-04-231-12/+0Star
| | | | | | | | | Blackfin EMAC driver Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Acked-by: Jeff Garzik <jeff@garzik.org>
* [Blackfin] arch: __FUNCTION__ is gcc-specific, use __func__Harvey Harrison2008-04-235-7/+7
| | | | | | | | | | Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Cc: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Bryan Wu <cooloney@kernel.org>
* [Blackfin] arch: add i2c board info struct and move to new-style i2c interfaceBryan Wu2008-03-261-0/+33
| | | | | Signed-off-by: Bryan Wu <cooloney@kernel.org>
* [Blackfin] arch: conditionally enable flash resources since it requests the ↵Mike Frysinger2008-03-261-0/+5
| | | | | | | | async memory bank Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
* [Blackfin] arch: add twi resources to CM_BF537 board as reported by Servaes ↵Mike Frysinger2008-03-251-0/+26
| | | | | | | Joordens Signed-off-by: Bryan Wu <cooloney@kernel.org>
* [Blackfin] arch: punt the simple ad5304 spi driver now that the generic ↵Mike Frysinger2008-02-252-36/+0Star
| | | | | | | | spidev driver lets you do it from userspace Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
* [Blackfin] arch: add board resources for new simple-gpio char driverMike Frysinger2008-02-221-0/+15
| | | | | | Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
* [Blackfin] arch: fix bug - set right partition size in the board filesMike Frysinger2008-02-251-6/+6
| | | | | | | | | | | | - set default u-boot partition size to 256k - modify the offset with the size change - use mtd defines (append for offset and full for size) where applicable rather than churning constants when we dont have to Signed-off-by: Grace Pan <grace.pan@analog.com> Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
* [Blackfin] arch: Encourage users to use the spidev character driver: Provide ↵Michael Hennerich2008-02-081-0/+16
| | | | | | | | | | | platform support - Enable kernel generic spidev driver for blackfin SPI ADC - spi_adc driver, document and test sample not synced Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
* Rename: linux/pata_platform.h to linux/ata_platform.hJeff Garzik2008-02-064-4/+4
| | | | Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* [Blackfin] arch: use common flash driver to setup partitions rather than the ↵Mike Frysinger2008-01-241-0/+45
| | | | | | | | bf5xx-flash driver Signed-off-by: Mike Frysinger <michael.frysinger@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
* [Blackfin] arch: Update copyright dateMichael Hennerich2008-01-222-2/+2
| | | | | | Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
* [Blackfin] arch: Fix BUG gpio_direction_output API is not compatitable with ↵Michael Hennerich2008-01-223-16/+3Star
| | | | | | | | GENERIC_GPIO API interface signef-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
* [Blackfin] arch: pull in linux/etherdevice.h for random_ether_addr() used in ↵Mike Frysinger2007-12-243-0/+3
| | | | | | | | bfin_get_ether_addr() Signed-off-by: Mike Frysinger <michael.frysinger@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
* [Blackfin] arch: disable bfin_get_ether_addr fucntion for boards when do not ↵Martin Strubel2007-12-241-0/+2
| | | | | | | | use MAC driver Signed-off-by: Martin Strubel <hackfin@section5.ch> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
* [Blackfin] arch: added Minotaur BSPMartin Strubel2008-01-273-0/+324
| | | | | | Signed-off-by: Martin Strubel <hackfin@section5.ch> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
* [Blackfin] arch: replace current blackfin specific pfbutton driver with ↵Michael Hennerich2008-01-271-0/+28
| | | | | | | | kernel generic gpio key driver Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
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