f70bd99d2a
unused includes of <stdin.h> found using following commande: diff <(git grep -l '#include <stdint.h>' -- src/) <(git grep -l 'int8_t\|uint8_t\|int16_t\|uint16_t\|int32_t\|uint32_t\|int64_t\| uint64_t\|intptr_t\|uintptr_t\|intmax_t\|uintmax_t\|s8\|u8\|s16\| u16\|s32\|u32\|s64\|u64\|INT8_MIN\|INT8_MAX\|UINT8_MAX\|INT16_MIN\ |INT16_MAX\|UINT16_MAX\|INT32_MIN\|INT32_MAX\|UINT32_MAX\|INT64_MIN\ |INT64_MAX\|UINT64_MAX\|INTMAX_MIN\|INTMAX_MAX\|UINTMAX_MAX' -- src/) |grep '<' |grep -v vendor |grep -vF '.h' Change-Id: Icb9b54c6abfb18d1e263665981968a4d7cccabeb Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41148 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
15 lines
294 B
C
15 lines
294 B
C
/* SPDX-License-Identifier: GPL-2.0-only */
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#include <cpu/x86/msr.h>
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#include <cpu/x86/tsc.h>
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#include <soc/cpu.h>
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#include <soc/msr.h>
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unsigned long tsc_freq_mhz(void)
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{
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msr_t platform_info;
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platform_info = rdmsr(MSR_PLATFORM_INFO);
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return CPU_BCLK * ((platform_info.lo >> 8) & 0xff);
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}
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