diff options
Diffstat (limited to 'src/cpu/intel/model_2065x/cache_as_ram.inc')
| -rw-r--r-- | src/cpu/intel/model_2065x/cache_as_ram.inc | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/cpu/intel/model_2065x/cache_as_ram.inc b/src/cpu/intel/model_2065x/cache_as_ram.inc index 269fbeffc74e..51af5c69d2f8 100644 --- a/src/cpu/intel/model_2065x/cache_as_ram.inc +++ b/src/cpu/intel/model_2065x/cache_as_ram.inc @@ -170,7 +170,12 @@ clear_var_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) @@ -272,7 +277,8 @@ __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 |