diff options
Diffstat (limited to 'src/soc/intel/skylake/bootblock')
| -rw-r--r-- | src/soc/intel/skylake/bootblock/timestamp.inc | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/src/soc/intel/skylake/bootblock/timestamp.inc b/src/soc/intel/skylake/bootblock/timestamp.inc deleted file mode 100644 index 3115c22c67..0000000000 --- a/src/soc/intel/skylake/bootblock/timestamp.inc +++ /dev/null @@ -1,33 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -/* - * Store the initial timestamp for booting in mmx registers. This works - * because the bootblock isn't being compiled with MMX support so mm0 and - * mm1 will be preserved into romstage. - */ - .code32 - -.global stash_timestamp -stash_timestamp: - - /* Save the BIST value */ - movl %eax, %ebp - - finit - rdtsc - movd %eax, %mm0 - movd %edx, %mm1 - - /* Restore the BIST value to %eax */ - movl %ebp, %eax |