Commit 0e715a7a authored by Wolfgang Denk's avatar Wolfgang Denk
Browse files
parents e037a4c2 138105ef
......@@ -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 */
......
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