diff options
| author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2019-02-11 11:36:17 +0200 |
|---|---|---|
| committer | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2019-09-24 22:56:16 +0000 |
| commit | c00e2fb9966a9c4bd30944a198ad036ee81a2b0d (patch) | |
| tree | 5b197ed44869259c2fcfbe0a32b4c758688d8ef4 /src/cpu/intel/model_206ax | |
| parent | 52b1e2814a2c31001df43190574cdc5f0ed4bcbb (diff) | |
cpu/intel: Use CPU_INTEL_COMMON_TIMEBASE
Change-Id: I0e7159039751a88d86b6c343be5f085e6e15570a
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/31342
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Diffstat (limited to 'src/cpu/intel/model_206ax')
| -rw-r--r-- | src/cpu/intel/model_206ax/Kconfig | 1 | ||||
| -rw-r--r-- | src/cpu/intel/model_206ax/Makefile.inc | 5 | ||||
| -rw-r--r-- | src/cpu/intel/model_206ax/tsc_freq.c | 25 |
3 files changed, 1 insertions, 30 deletions
diff --git a/src/cpu/intel/model_206ax/Kconfig b/src/cpu/intel/model_206ax/Kconfig index ced3340903..97d8d3d0d6 100644 --- a/src/cpu/intel/model_206ax/Kconfig +++ b/src/cpu/intel/model_206ax/Kconfig @@ -19,6 +19,7 @@ config CPU_SPECIFIC_OPTIONS #select AP_IN_SIPI_WAIT select TSC_SYNC_MFENCE select CPU_INTEL_COMMON + select CPU_INTEL_COMMON_TIMEBASE select PARALLEL_MP select NO_FIXED_XIP_ROM_SIZE diff --git a/src/cpu/intel/model_206ax/Makefile.inc b/src/cpu/intel/model_206ax/Makefile.inc index e723d74d78..d19d860304 100644 --- a/src/cpu/intel/model_206ax/Makefile.inc +++ b/src/cpu/intel/model_206ax/Makefile.inc @@ -17,11 +17,6 @@ ramstage-y += common.c romstage-y += common.c smm-y += common.c -ramstage-y += tsc_freq.c -romstage-y += tsc_freq.c -postcar-y += tsc_freq.c -smm-y += tsc_freq.c - smm-y += finalize.c cpu_microcode_bins += $(wildcard 3rdparty/intel-microcode/intel-ucode/06-2a-*) diff --git a/src/cpu/intel/model_206ax/tsc_freq.c b/src/cpu/intel/model_206ax/tsc_freq.c deleted file mode 100644 index bbaa47d3b6..0000000000 --- a/src/cpu/intel/model_206ax/tsc_freq.c +++ /dev/null @@ -1,25 +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. - */ - -#include <stdint.h> -#include <cpu/x86/msr.h> -#include <cpu/x86/tsc.h> -#include "model_206ax.h" - -unsigned long tsc_freq_mhz(void) -{ - msr_t platform_info; - - platform_info = rdmsr(MSR_PLATFORM_INFO); - return SANDYBRIDGE_BCLK * ((platform_info.lo >> 8) & 0xff); -} |