diff options
Diffstat (limited to 'src/cpu')
| -rw-r--r-- | src/cpu/intel/model_206ax/Makefile.inc | 1 | ||||
| -rw-r--r-- | src/cpu/intel/model_206ax/cache_as_ram.inc | 10 |
2 files changed, 9 insertions, 2 deletions
diff --git a/src/cpu/intel/model_206ax/Makefile.inc b/src/cpu/intel/model_206ax/Makefile.inc index 6042991ef4..25f07425dd 100644 --- a/src/cpu/intel/model_206ax/Makefile.inc +++ b/src/cpu/intel/model_206ax/Makefile.inc @@ -10,3 +10,4 @@ cpu_microcode_bins += 3rdparty/blobs/cpu/intel/model_206ax/microcode.bin cpu_microcode_bins += 3rdparty/blobs/cpu/intel/model_306ax/microcode.bin cpu_incs-y += $(src)/cpu/intel/model_206ax/cache_as_ram.inc +romstage-y += ../car/romstage.c diff --git a/src/cpu/intel/model_206ax/cache_as_ram.inc b/src/cpu/intel/model_206ax/cache_as_ram.inc index 56feab994e..0dc3cab1dd 100644 --- a/src/cpu/intel/model_206ax/cache_as_ram.inc +++ b/src/cpu/intel/model_206ax/cache_as_ram.inc @@ -172,7 +172,12 @@ clear_mtrrs: before_romstage: post_code(0x29) /* Call romstage.c main function. */ - call main + call romstage_main + + /* Save return value from romstage_main. It contains the stack to use + * after cache-as-ram is torn down. + */ + movl %eax, %ebx post_code(0x2f) @@ -303,7 +308,8 @@ __main: post_code(POST_PREPARE_RAMSTAGE) cld /* Clear direction flag. */ - movl $CONFIG_RAMTOP, %esp + /* Setup stack as indicated by return value from romstage_main(). */ + movl %ebx, %esp movl %esp, %ebp call copy_and_run |