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uboot-mt623x
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Merge branch 'master' of git+ssh://10.10.0.7/home/wd/git/u-boot/master

This commit is contained in:
Wolfgang Denk 2008-04-29 14:52:18 +02:00
parent e037a4c272 138105efe1
commit 0e715a7a3f
1 changed files with 3 additions and 0 deletions
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3
lib_ppc/cache.c
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@ -23,6 +23,7 @@
#include <common.h>
#include <asm/cache.h>
#include <watchdog.h>
void flush_cache (ulong start_addr, ulong size)
{
@ -35,6 +36,7 @@ void flush_cache (ulong start_addr, ulong size)
addr < end_addr;
addr += CFG_CACHELINE_SIZE) {
asm ("dcbst 0,%0": :"r" (addr));
WATCHDOG_RESET();
}
asm ("sync"); /* Wait for all dcbst to complete on bus */
@ -42,6 +44,7 @@ void flush_cache (ulong start_addr, ulong size)
addr < end_addr;
addr += CFG_CACHELINE_SIZE) {
asm ("icbi 0,%0": :"r" (addr));
WATCHDOG_RESET();
}
}
asm ("sync"); /* Always flush prefetch queue in any case */