minix/u-boot
1
0
Fork 0
mirror of https://github.com/Stichting-MINIX-Research-Foundation/u-boot.git synced 2025-09-09 12:13:00 -04:00
Code Issues Packages Projects Releases Wiki Activity

arm926ejs: remove noop flush_dcache_all function

Browse Source 
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 <yanok@emcraft.com>
Tested-by: Matthias Weisser <weisserm@arcor.de>
This commit is contained in:
Ilya Yanok 2011-12-11 13:09:28 +00:00 committed by Albert ARIBAUD
parent b539bedbf2
commit 076cd49ad1
1 changed files with 0 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
arch/arm/cpu/arm926ejs/cache.c
View File

@ -38,11 +38,6 @@ void invalidate_dcache_all(void)
dcache_noop(); dcache_noop();
} }
void flush_dcache_all(void)
{
dcache_noop();
}
void invalidate_dcache_range(unsigned long start, unsigned long stop) void invalidate_dcache_range(unsigned long start, unsigned long stop)
{ {
dcache_noop(); dcache_noop();