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Diffstat (limited to 'src/cpu/ppc/ppc7xx/cache.S')
| -rw-r--r-- | src/cpu/ppc/ppc7xx/cache.S | 23 |
1 files changed, 0 insertions, 23 deletions
diff --git a/src/cpu/ppc/ppc7xx/cache.S b/src/cpu/ppc/ppc7xx/cache.S deleted file mode 100644 index 237b178bdf..0000000000 --- a/src/cpu/ppc/ppc7xx/cache.S +++ /dev/null @@ -1,23 +0,0 @@ -#define ASM -#include "ppcreg.h" -#include <ppc_asm.tmpl> - -#define NUM_CACHE_LINES 128*8 -#define L1_CACHE_LINE_SIZE 32 -#define cache_flush_buffer 0x1000 - -/* - * Flush data cache - * Do this by just reading lots of stuff into the cache. - */ -.globl flush_dcache -flush_dcache: - lis r3,cache_flush_buffer@h - ori r3,r3,cache_flush_buffer@l - li r4,NUM_CACHE_LINES - mtctr r4 -0: lwz r4,0(r3) - addi r3,r3,L1_CACHE_LINE_SIZE - bdnz 0b - blr - |