diff options
Diffstat (limited to 'src/cpu/intel/model_106cx')
| -rw-r--r-- | src/cpu/intel/model_106cx/cache_as_ram.inc | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/src/cpu/intel/model_106cx/cache_as_ram.inc b/src/cpu/intel/model_106cx/cache_as_ram.inc index 61f8353c0e..7fe66f9a6e 100644 --- a/src/cpu/intel/model_106cx/cache_as_ram.inc +++ b/src/cpu/intel/model_106cx/cache_as_ram.inc @@ -176,39 +176,12 @@ clear_mtrrs: post_code(0x33) -#undef CLEAR_FIRST_1M_RAM -#ifdef CLEAR_FIRST_1M_RAM - post_code(0x34) - /* Enable Write Combining and Speculative Reads for the first 1MB */ - movl $MTRRphysBase_MSR(0), %ecx - movl $(0x00000000 | MTRR_TYPE_WRCOMB), %eax - xorl %edx, %edx - wrmsr - movl $MTRRphysMask_MSR(0), %ecx - movl $(~(1024*1024 -1) | (1 << 11)), %eax - xorl %edx, %edx - wrmsr - post_code(0x35) -#endif - /* Enable Cache */ movl %cr0, %eax andl $~( (1 << 30) | (1 << 29) ), %eax movl %eax, %cr0 - post_code(0x36) -#ifdef CLEAR_FIRST_1M_RAM - - /* Clear first 1MB of RAM */ - movl $0x00000000, %edi - cld - xorl %eax, %eax - movl $((1024*1024) / 4), %ecx - rep stosl - - post_code(0x37) -#endif /* Disable Cache */ movl %cr0, %eax |