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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2015-08-07 15:27:14 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2015-08-08 16:45:29 +0200 |
| commit | 543b221ac50e86b4b7f2e7889cc4ffc8b25304c4 (patch) | |
| tree | 1bf93b9a04cfee01e3547fd2c78c6b2e21bf9688 /arch/arm/cpu/cache.c | |
| parent | 3f7e890da73ea3585bed36dfb1d444c75548f78c (diff) | |
| download | barebox-543b221ac50e86b4b7f2e7889cc4ffc8b25304c4.tar.gz barebox-543b221ac50e86b4b7f2e7889cc4ffc8b25304c4.tar.xz | |
ARM: l2x0: Flush cache before disabling it
Otherwise entries may still be in the cache and never reach memory.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm/cpu/cache.c')
| -rw-r--r-- | arch/arm/cpu/cache.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/cpu/cache.c b/arch/arm/cpu/cache.c index 7b161d59d6..27ead1c177 100644 --- a/arch/arm/cpu/cache.c +++ b/arch/arm/cpu/cache.c @@ -71,6 +71,8 @@ void __mmu_cache_flush(void) { if (cache_fns) cache_fns->mmu_cache_flush(); + if (outer_cache.flush_all) + outer_cache.flush_all(); } int arm_set_cache_functions(void) |