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| author | Mikael Starvik <mikael.starvik@axis.com> | 2005-07-27 11:44:44 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-07-27 16:26:01 -0700 |
| commit | 51533b615e605d86154ec1b4e585c8ca1b0b15b7 (patch) | |
| tree | 4a6d7d8494d2017632d83624fb71b36031e0e7e5 /arch/cris/arch-v32/boot/rescue/head.S | |
| parent | 5d01e6ce785884a5db5792cd2e5bb36fa82fe23c (diff) | |
| download | op-kernel-dev-51533b615e605d86154ec1b4e585c8ca1b0b15b7.zip op-kernel-dev-51533b615e605d86154ec1b4e585c8ca1b0b15b7.tar.gz | |
[PATCH] CRIS update: new subarchitecture v32
New CRIS sub architecture named v32.
From: Dave Jones <davej@redhat.com>
Fix swapped kmalloc args
Signed-off-by: Mikael Starvik <starvik@axis.com>
Signed-off-by: Dave Jones <davej@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/cris/arch-v32/boot/rescue/head.S')
| -rw-r--r-- | arch/cris/arch-v32/boot/rescue/head.S | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/arch/cris/arch-v32/boot/rescue/head.S b/arch/cris/arch-v32/boot/rescue/head.S new file mode 100644 index 0000000..61ede5f --- /dev/null +++ b/arch/cris/arch-v32/boot/rescue/head.S @@ -0,0 +1,39 @@ +/* $Id: head.S,v 1.4 2004/11/01 16:10:28 starvik Exp $ + * + * This used to be the rescue code but now that is handled by the + * RedBoot based RFL instead. Nothing to see here, move along. + */ + +#include <linux/config.h> +#include <asm/arch/hwregs/reg_map_asm.h> +#include <asm/arch/hwregs/config_defs_asm.h> + + .text + + ;; Start clocks for used blocks. + move.d REG_ADDR(config, regi_config, rw_clk_ctrl), $r1 + move.d [$r1], $r0 + or.d REG_STATE(config, rw_clk_ctrl, cpu, yes) | \ + REG_STATE(config, rw_clk_ctrl, bif, yes) | \ + REG_STATE(config, rw_clk_ctrl, fix_io, yes), $r0 + move.d $r0, [$r1] + + ;; Copy 68KB NAND flash to Internal RAM (if NAND boot) + move.d 0x38004000, $r10 + move.d 0x8000, $r11 + move.d 0x11000, $r12 + move.d copy_complete, $r13 + and.d 0x000fffff, $r13 + or.d 0x38000000, $r13 + +#include "../../lib/nand_init.S" + + ;; No NAND found + move.d CONFIG_ETRAX_PTABLE_SECTOR, $r10 + jump $r10 ; Jump to decompresser + nop + +copy_complete: + move.d 0x38000000 + CONFIG_ETRAX_PTABLE_SECTOR, $r10 + jump $r10 ; Jump to decompresser + nop |
