diff options
Diffstat (limited to 'src/soc/intel/quark/bootblock')
| -rw-r--r-- | src/soc/intel/quark/bootblock/esram_init.S | 21 |
1 files changed, 3 insertions, 18 deletions
diff --git a/src/soc/intel/quark/bootblock/esram_init.S b/src/soc/intel/quark/bootblock/esram_init.S index f173f5c10b..67d223817d 100644 --- a/src/soc/intel/quark/bootblock/esram_init.S +++ b/src/soc/intel/quark/bootblock/esram_init.S @@ -99,28 +99,13 @@ .equ CFGNONSTICKY_W1_OFFSET, (0x52) .equ FORCE_WARM_RESET, (0x00000001) - .global bootblock_save_bist_and_timestamp - -bootblock_save_bist_and_timestamp: - - /* eax: Low 32-bits of timestamp - * ebx: BIST result - * ebp: return address - * edx: High 32-bits of timestamp - */ - - /* No values to save since Quark does not generate a BIST value - * and the timestamp is not saved since future expansion in - * bootblock_crt0.S could use ebp and edi. This code prevents - * the use of the MMx registers by the default implementation. - */ - jmp *%ebp - .global bootblock_pre_c_entry bootblock_pre_c_entry: - /* Get the timestamp since value from bootblock_crt0.S was discarded */ + /* Get the timestamp since code in bootblock_crt0.S requires + * MMX register support. + */ rdtsc movl %eax, %ebp movl %edx, %edi |