diff options
| author | Mathieu J. Poirier <mathieu.poirier@linaro.org> | 2012-05-04 10:43:10 -0600 |
|---|---|---|
| committer | John Rigby <john.rigby@linaro.org> | 2012-05-07 10:07:26 -0600 |
| commit | 8e5975618f35ee44f2ceaa692539910ba765cd7f (patch) | |
| tree | d8e68cf1dbd4f7c289f57b0a55802c88ccfd22a9 | |
| parent | fe77c82ffdf1df12cca689be76d41815afcb56de (diff) | |
snowball: fixing cache management before starting kernel
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
| -rw-r--r-- | arch/arm/cpu/armv7/cpu.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/arch/arm/cpu/armv7/cpu.c b/arch/arm/cpu/armv7/cpu.c index 76d6448db..4caf8ea02 100644 --- a/arch/arm/cpu/armv7/cpu.c +++ b/arch/arm/cpu/armv7/cpu.c @@ -81,12 +81,10 @@ int cleanup_before_linux(void) */ invalidate_dcache_all(); #ifdef CONFIG_U8500 - /* Clean l2 */ - *((volatile unsigned int *)(0xA04127BC)) = 0xFF; - while (*((volatile unsigned int *)(0xA04127BC)) & 0xFF); - /* Invalidate l2 */ - *((volatile unsigned int *)(0xA041277C)) = 0xFF; - while (*((volatile unsigned int *)(0xA041277C)) & 0xFF); + *((volatile unsigned int *)(0xA04127CC)) = 0xFF; + while (*((volatile unsigned int *)(0xA04127CC)) & 0xFF); + *((volatile unsigned int *)(0xA0412900)) = 0xFF; + *((volatile unsigned int *)(0xA0412904)) = 0xFF; #endif return 0; } |