diff options
| author | Keith Hui <buurin@gmail.com> | 2017-09-11 18:34:44 -0400 |
|---|---|---|
| committer | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2017-09-12 07:52:54 +0000 |
| commit | 5036ebd190e04ff9bbb69dde3d0524206c328601 (patch) | |
| tree | 7125f368a71132ec261d411acaaa17a4691f2fa8 /src/cpu | |
| parent | 47b283605a999565d54876c25026215daf2debbd (diff) | |
cpu/intel/car/cache_as_ram.inc: Remove unused code
Remove CAR testing code currently blocked out by #if. Newer CAR code
don't even do it anymore.
Change-Id: I2d53b4e7a244824c7aa2c0f597ed91e17f6cc668
Signed-off-by: Keith Hui <buurin@gmail.com>
Reviewed-on: https://review.coreboot.org/21502
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/cpu')
| -rw-r--r-- | src/cpu/intel/car/cache_as_ram.inc | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/src/cpu/intel/car/cache_as_ram.inc b/src/cpu/intel/car/cache_as_ram.inc index baa10c0ab0..7cf55b3381 100644 --- a/src/cpu/intel/car/cache_as_ram.inc +++ b/src/cpu/intel/car/cache_as_ram.inc @@ -187,50 +187,6 @@ clear_fixed_var_mtrr_out: xorl %eax, %eax rep stosl -#if 0 - /* Check the cache as ram. */ - movl $CacheBase, %esi - movl $(CacheSize >> 2), %ecx -.xin1: - movl %esi, %eax - movl %eax, (%esi) - decl %ecx - je .xout1 - add $4, %esi - jmp .xin1 -.xout1: - - movl $CacheBase, %esi - // movl $(CacheSize >> 2), %ecx - movl $4, %ecx -.xin1x: - movl %esi, %eax - - movl $0x4000, %edx - movb %ah, %al -.testx1: - outb %al, $0x80 - decl %edx - jnz .testx1 - - movl (%esi), %eax - cmpb 0xff, %al - je .xin2 /* Don't show. */ - - movl $0x4000, %edx -.testx2: - outb %al, $0x80 - decl %edx - jnz .testx2 - -.xin2: - decl %ecx - je .xout1x - add $4, %esi - jmp .xin1x -.xout1x: -#endif - movl $(CacheBase + CacheSize - 4), %eax movl %eax, %esp lout: |