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| author | Marek Vasut <marex@denx.de> | 2012-03-15 18:33:23 +0000 |
|---|---|---|
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2012-03-29 07:57:08 +0200 |
| commit | 345cd3584cd90288abd4256678fbfa7d2443bd00 (patch) | |
| tree | 5b94e43db46a0f6baf1329f4b81843bebb9423d5 /arch/arm/cpu/arm926ejs | |
| parent | b3541c1ac93d4e4b786d28ef2f6dc5976a580af5 (diff) | |
| download | u-boot-imx-345cd3584cd90288abd4256678fbfa7d2443bd00.zip u-boot-imx-345cd3584cd90288abd4256678fbfa7d2443bd00.tar.gz u-boot-imx-345cd3584cd90288abd4256678fbfa7d2443bd00.tar.bz2 | |
i.MX28: Enable caches by default
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Diffstat (limited to 'arch/arm/cpu/arm926ejs')
| -rw-r--r-- | arch/arm/cpu/arm926ejs/mx28/mx28.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/arm/cpu/arm926ejs/mx28/mx28.c b/arch/arm/cpu/arm926ejs/mx28/mx28.c index 9bfd83b..cf6d4e9 100644 --- a/arch/arm/cpu/arm926ejs/mx28/mx28.c +++ b/arch/arm/cpu/arm926ejs/mx28/mx28.c @@ -63,6 +63,16 @@ void reset_cpu(ulong ignored) ; } +void enable_caches(void) +{ +#ifndef CONFIG_SYS_ICACHE_OFF + icache_enable(); +#endif +#ifndef CONFIG_SYS_DCACHE_OFF + dcache_enable(); +#endif +} + int mx28_wait_mask_set(struct mx28_register_32 *reg, uint32_t mask, int timeout) { while (--timeout) { |