Commit 2f3427c added noop cache functions implementation for arm926ejs to fix compilation of drivers depending on these functions (DaVinci EMAC in particular).
Unfortunately, the bug was introduced: noop implementation calls dcache_disable which calls flush_dcache_all which in turn calls dcache_disable thus creating an infinite loop. This patch removes noop implementation for flush_dcache_all, we already have default one in arch/arm/lib/cache.c and it should be used instead. Signed-off-by: Ilya Yanok <ya...@emcraft.com> --- Hi Matthias, thanks for cathing this. Surely my initial patch was totally wrong. Could you please test this one? Regards, Ilya. arch/arm/cpu/arm926ejs/cache.c | 5 ----- 1 files changed, 0 insertions(+), 5 deletions(-) diff --git a/arch/arm/cpu/arm926ejs/cache.c b/arch/arm/cpu/arm926ejs/cache.c index 4415642..ee90ab7 100644 --- a/arch/arm/cpu/arm926ejs/cache.c +++ b/arch/arm/cpu/arm926ejs/cache.c @@ -38,11 +38,6 @@ void invalidate_dcache_all(void) dcache_noop(); } -void flush_dcache_all(void) -{ - dcache_noop(); -} - void invalidate_dcache_range(unsigned long start, unsigned long stop) { dcache_noop(); -- 1.7.6.4 _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot