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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>
This commit is contained in:
Keith Hui 2017-09-11 18:34:44 -04:00 committed by Kyösti Mälkki
parent 47b283605a
commit 5036ebd190
1 changed files with 0 additions and 44 deletions
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44
src/cpu/intel/car/cache_as_ram.inc
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@ -187,50 +187,6 @@ clear_fixed_var_mtrr_out:
xorl %eax, %eax xorl %eax, %eax
rep stosl 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 $(CacheBase + CacheSize - 4), %eax
movl %eax, %esp movl %eax, %esp
lout: lout: