From c00e2fb9966a9c4bd30944a198ad036ee81a2b0d Mon Sep 17 00:00:00 2001 From: Kyösti Mälkki Date: Mon, 11 Feb 2019 11:36:17 +0200 Subject: cpu/intel: Use CPU_INTEL_COMMON_TIMEBASE MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Change-Id: I0e7159039751a88d86b6c343be5f085e6e15570a Signed-off-by: Kyösti Mälkki Reviewed-on: https://review.coreboot.org/c/coreboot/+/31342 Tested-by: build bot (Jenkins) Reviewed-by: Arthur Heymans --- src/cpu/intel/haswell/Kconfig | 1 + src/cpu/intel/haswell/Makefile.inc | 8 -------- src/cpu/intel/haswell/tsc_freq.c | 25 ------------------------- 3 files changed, 1 insertion(+), 33 deletions(-) delete mode 100644 src/cpu/intel/haswell/tsc_freq.c (limited to 'src/cpu/intel/haswell') diff --git a/src/cpu/intel/haswell/Kconfig b/src/cpu/intel/haswell/Kconfig index 8f91b60953..db119a05cc 100644 --- a/src/cpu/intel/haswell/Kconfig +++ b/src/cpu/intel/haswell/Kconfig @@ -22,6 +22,7 @@ config CPU_SPECIFIC_OPTIONS select CPU_INTEL_FIRMWARE_INTERFACE_TABLE select PARALLEL_MP select CPU_INTEL_COMMON + select CPU_INTEL_COMMON_TIMEBASE select NO_FIXED_XIP_ROM_SIZE config SMM_TSEG_SIZE diff --git a/src/cpu/intel/haswell/Makefile.inc b/src/cpu/intel/haswell/Makefile.inc index d46a422e4a..7661a4e2d8 100644 --- a/src/cpu/intel/haswell/Makefile.inc +++ b/src/cpu/intel/haswell/Makefile.inc @@ -1,27 +1,19 @@ ramstage-y += haswell_init.c -ramstage-y += tsc_freq.c romstage-y += romstage.c -romstage-y += tsc_freq.c romstage-y += ../car/romstage.c -postcar-y += tsc_freq.c - ramstage-y += acpi.c ramstage-$(CONFIG_HAVE_SMI_HANDLER) += smmrelocate.c smm-y += finalize.c -smm-y += tsc_freq.c bootblock-y += ../car/non-evict/cache_as_ram.S bootblock-y += ../car/bootblock.c bootblock-y += ../../x86/early_reset.S bootblock-y += bootblock.c -bootblock-y += tsc_freq.c postcar-y += ../car/non-evict/exit_car.S -verstage-y += tsc_freq.c - subdirs-y += ../../x86/tsc subdirs-y += ../../x86/mtrr subdirs-y += ../../x86/lapic diff --git a/src/cpu/intel/haswell/tsc_freq.c b/src/cpu/intel/haswell/tsc_freq.c deleted file mode 100644 index 0d89f3af53..0000000000 --- a/src/cpu/intel/haswell/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 -#include -#include -#include "cpu/intel/haswell/haswell.h" - -unsigned long tsc_freq_mhz(void) -{ - msr_t platform_info; - - platform_info = rdmsr(MSR_PLATFORM_INFO); - return HASWELL_BCLK * ((platform_info.lo >> 8) & 0xff); -} -- cgit v1.2.3