diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/arch/x86/bootblock_romcc.S | 6 | ||||
| -rw-r--r-- | src/arch/x86/timestamp.inc (renamed from src/soc/intel/baytrail/bootblock/timestamp.inc) | 0 | ||||
| -rw-r--r-- | src/soc/intel/baytrail/Kconfig | 4 | ||||
| -rw-r--r-- | src/soc/intel/braswell/Kconfig | 4 | ||||
| -rw-r--r-- | src/soc/intel/braswell/bootblock/timestamp.inc | 33 | ||||
| -rw-r--r-- | src/soc/intel/broadwell/Kconfig | 4 | ||||
| -rw-r--r-- | src/soc/intel/broadwell/bootblock/timestamp.inc | 33 |
7 files changed, 2 insertions, 82 deletions
diff --git a/src/arch/x86/bootblock_romcc.S b/src/arch/x86/bootblock_romcc.S index 6c1723a4c1..bfcc1e61a9 100644 --- a/src/arch/x86/bootblock_romcc.S +++ b/src/arch/x86/bootblock_romcc.S @@ -19,7 +19,7 @@ * - reset16.inc: the reset vector * - entry16.inc: protected mode setup * - entry32.inc: segment descriptor setup - * - CONFIG_CHIPSET_BOOTBLOCK_INCLUDE: chipset-specific initialization + * - timestamp.inc: store TSC in MMX registers * - generated/bootblock.inc: ROMCC part of the bootblock * * This is used on platforms which do not select C_ENVIRONMENT_BOOTBLOCK, and it @@ -35,9 +35,7 @@ #include <cpu/x86/16bit/reset16.inc> #include <cpu/x86/32bit/entry32.inc> -#ifdef CONFIG_CHIPSET_BOOTBLOCK_INCLUDE -#include CONFIG_CHIPSET_BOOTBLOCK_INCLUDE -#endif +#include <arch/x86/timestamp.inc> #if IS_ENABLED(CONFIG_SSE) #include <cpu/x86/sse_enable.inc> diff --git a/src/soc/intel/baytrail/bootblock/timestamp.inc b/src/arch/x86/timestamp.inc index 3115c22c67..3115c22c67 100644 --- a/src/soc/intel/baytrail/bootblock/timestamp.inc +++ b/src/arch/x86/timestamp.inc diff --git a/src/soc/intel/baytrail/Kconfig b/src/soc/intel/baytrail/Kconfig index eca8ad3ef3..ade908f3c2 100644 --- a/src/soc/intel/baytrail/Kconfig +++ b/src/soc/intel/baytrail/Kconfig @@ -166,8 +166,4 @@ config REFCODE_BLOB_FILE endif # HAVE_REFCODE_BLOB -config CHIPSET_BOOTBLOCK_INCLUDE - string - default "soc/intel/baytrail/bootblock/timestamp.inc" - endif diff --git a/src/soc/intel/braswell/Kconfig b/src/soc/intel/braswell/Kconfig index 937815d334..d0a250aad3 100644 --- a/src/soc/intel/braswell/Kconfig +++ b/src/soc/intel/braswell/Kconfig @@ -123,10 +123,6 @@ config IED_REGION_SIZE hex default 0x400000 -config CHIPSET_BOOTBLOCK_INCLUDE - string - default "soc/intel/braswell/bootblock/timestamp.inc" - config DISABLE_HPET bool "Disable the HPET device" default n diff --git a/src/soc/intel/braswell/bootblock/timestamp.inc b/src/soc/intel/braswell/bootblock/timestamp.inc deleted file mode 100644 index 3115c22c67..0000000000 --- a/src/soc/intel/braswell/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 diff --git a/src/soc/intel/broadwell/Kconfig b/src/soc/intel/broadwell/Kconfig index 1a4a70aa0f..be9acc538e 100644 --- a/src/soc/intel/broadwell/Kconfig +++ b/src/soc/intel/broadwell/Kconfig @@ -204,8 +204,4 @@ config REFCODE_BLOB_FILE endif # HAVE_REFCODE_BLOB -config CHIPSET_BOOTBLOCK_INCLUDE - string - default "soc/intel/broadwell/bootblock/timestamp.inc" - endif diff --git a/src/soc/intel/broadwell/bootblock/timestamp.inc b/src/soc/intel/broadwell/bootblock/timestamp.inc deleted file mode 100644 index 3115c22c67..0000000000 --- a/src/soc/intel/broadwell/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 |