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author | Nobuhiro Iwamatsu <iwamatsu@nigauri.org> | 2007-09-23 02:12:30 +0900 |
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committer | Nobuhiro Iwamatsu <iwamatsu@nigauri.org> | 2007-09-23 02:12:30 +0900 |
commit | b02bad128669e567fce87d8df823b06a0144b8db (patch) | |
tree | e388d06d722b283d09260ceab22f9cc342216f94 /cpu/sh4/cpu.c | |
parent | b8685affe614ccf5f4ec66252b30e2e524d18948 (diff) | |
download | u-boot-b02bad128669e567fce87d8df823b06a0144b8db.zip u-boot-b02bad128669e567fce87d8df823b06a0144b8db.tar.gz u-boot-b02bad128669e567fce87d8df823b06a0144b8db.tar.bz2 |
sh: Update core code of SuperH.
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Diffstat (limited to 'cpu/sh4/cpu.c')
-rw-r--r-- | cpu/sh4/cpu.c | 24 |
1 files changed, 20 insertions, 4 deletions
diff --git a/cpu/sh4/cpu.c b/cpu/sh4/cpu.c index 70df45e..d76d518 100644 --- a/cpu/sh4/cpu.c +++ b/cpu/sh4/cpu.c @@ -23,6 +23,7 @@ #include <common.h> #include <command.h> +#include <asm/processor.h> int checkcpu(void) { @@ -48,20 +49,35 @@ int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) return 0; } -void flush_cache (unsigned long addr, unsigned long size){} +void flush_cache (unsigned long addr, unsigned long size) +{ + +} void icache_enable (void) { - + cache_control(0); } void icache_disable (void) { - + cache_control(1); } - int icache_status (void) { return 0; } + +void dcache_enable (void) +{ +} + +void dcache_disable (void) +{ +} + +int dcache_status (void) +{ + return 0; +} |