[U-Boot] [PATCH v2] mx27: add function enable_caches

Signed-off-by: Philippe Reynes tremyfr@yahoo.fr --- arch/arm/cpu/arm926ejs/mx27/generic.c | 8 ++++++++ 1 files changed, 8 insertions(+), 0 deletions(-)

v2: - add flag CONFIG_SYS_DCACHE_OFF

diff --git a/arch/arm/cpu/arm926ejs/mx27/generic.c b/arch/arm/cpu/arm926ejs/mx27/generic.c index 41bb84b..bffbadd 100644 --- a/arch/arm/cpu/arm926ejs/mx27/generic.c +++ b/arch/arm/cpu/arm926ejs/mx27/generic.c @@ -380,3 +380,11 @@ void mx27_sd2_init_pins(void)

} #endif /* CONFIG_MXC_MMC */ + +#ifndef CONFIG_SYS_DCACHE_OFF +void enable_caches(void) +{ + /* Enable D-cache. I-cache is already enabled in start.S */ + dcache_enable(); +} +#endif /* CONFIG_SYS_DCACHE_OFF */