summaryrefslogtreecommitdiffstats
path: root/arch/cris/arch-v32/mach-a3/hw_settings.S
diff options
context:
space:
mode:
Diffstat (limited to 'arch/cris/arch-v32/mach-a3/hw_settings.S')
-rw-r--r--arch/cris/arch-v32/mach-a3/hw_settings.S51
1 files changed, 51 insertions, 0 deletions
diff --git a/arch/cris/arch-v32/mach-a3/hw_settings.S b/arch/cris/arch-v32/mach-a3/hw_settings.S
new file mode 100644
index 000000000000..258a6329cd4a
--- /dev/null
+++ b/arch/cris/arch-v32/mach-a3/hw_settings.S
@@ -0,0 +1,51 @@
+/*
+ * This table is used by some tools to extract hardware parameters.
+ * The table should be included in the kernel and the decompressor.
+ * Don't forget to update the tools if you change this table.
+ *
+ * Copyright (C) 2001-2007 Axis Communications AB
+ *
+ * Authors: Mikael Starvik <starvik@axis.com>
+ */
+
+#include <hwregs/asm/reg_map_asm.h>
+#include <hwregs/asm/ddr2_defs_asm.h>
+#include <hwregs/asm/gio_defs_asm.h>
+
+ .ascii "HW_PARAM_MAGIC" ; Magic number
+ .dword 0xc0004000 ; Kernel start address
+
+ ; Debug port
+#ifdef CONFIG_ETRAX_DEBUG_PORT0
+ .dword 0
+#elif defined(CONFIG_ETRAX_DEBUG_PORT1)
+ .dword 1
+#elif defined(CONFIG_ETRAX_DEBUG_PORT2)
+ .dword 2
+#elif defined(CONFIG_ETRAX_DEBUG_PORT3)
+ .dword 3
+#else
+ .dword 4 ; No debug
+#endif
+
+ ; Register values
+ .dword REG_ADDR(ddr2, regi_ddr2_ctrl, rw_cfg)
+ .dword CONFIG_ETRAX_DDR2_CONFIG
+ .dword REG_ADDR(ddr2, regi_ddr2_ctrl, rw_timing)
+ .dword CONFIG_ETRAX_DDR2_TIMING
+ .dword CONFIG_ETRAX_DDR2_MRS
+
+ .dword REG_ADDR(gio, regi_gio, rw_pa_dout)
+ .dword CONFIG_ETRAX_DEF_GIO_PA_OUT
+ .dword REG_ADDR(gio, regi_gio, rw_pa_oe)
+ .dword CONFIG_ETRAX_DEF_GIO_PA_OE
+ .dword REG_ADDR(gio, regi_gio, rw_pb_dout)
+ .dword CONFIG_ETRAX_DEF_GIO_PB_OUT
+ .dword REG_ADDR(gio, regi_gio, rw_pb_oe)
+ .dword CONFIG_ETRAX_DEF_GIO_PB_OE
+ .dword REG_ADDR(gio, regi_gio, rw_pc_dout)
+ .dword CONFIG_ETRAX_DEF_GIO_PC_OUT
+ .dword REG_ADDR(gio, regi_gio, rw_pc_oe)
+ .dword CONFIG_ETRAX_DEF_GIO_PC_OE
+
+ .dword 0 ; No more register values