From 498015d62fd456725b299809c6403ca73546b42e Mon Sep 17 00:00:00 2001 From: Jason Glenesk Date: Thu, 10 Dec 2020 03:28:38 -0800 Subject: soc/amd/picasso: Separate CPUID defs into new header Move CPUID definitions out of msr.h into new cpuid.h header. BUG=b:155307433 BRANCH=Zork Change-Id: I2ed5e0a5a6dbdb38fce8bf3e769f680330718653 Signed-off-by: Jason Glenesk Reviewed-on: https://review.coreboot.org/c/coreboot/+/48533 Tested-by: build bot (Jenkins) Reviewed-by: Felix Held Reviewed-by: Marshall Dawson --- src/include/cpu/amd/cpuid.h | 17 +++++++++++++++++ src/include/cpu/amd/msr.h | 5 ----- 2 files changed, 17 insertions(+), 5 deletions(-) create mode 100644 src/include/cpu/amd/cpuid.h (limited to 'src/include') diff --git a/src/include/cpu/amd/cpuid.h b/src/include/cpu/amd/cpuid.h new file mode 100644 index 0000000000..81f69a3249 --- /dev/null +++ b/src/include/cpu/amd/cpuid.h @@ -0,0 +1,17 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +/* This file applies to AMD64 products. + * The definitions come from the AMD64 Programmers Manual vol2 + * Revision 3.30 and/or the device's BKDG. + */ + +#ifndef CPU_AMD_CPUID_H +#define CPU_AMD_CPUID_H + +#define CPUID_EXT_PM 0x80000007 +#define CPUID_MODEL 1 +#define CPUID_EBX_CORE_ID 0x8000001E +#define CPUID_EBX_THREADS_SHIFT 8 +#define CPUID_EBX_THREADS_MASK (0xFF << CPUID_EBX_THREADS_SHIFT) + +#endif /* CPU_AMD_CPUID_H */ diff --git a/src/include/cpu/amd/msr.h b/src/include/cpu/amd/msr.h index f9e7b2033d..78676de266 100644 --- a/src/include/cpu/amd/msr.h +++ b/src/include/cpu/amd/msr.h @@ -10,11 +10,6 @@ #include -#define CPUID_EXT_PM 0x80000007 -#define CPUID_MODEL 1 -#define CPUID_EBX_CORE_ID 0x8000001E -#define CPUID_EBX_THREADS_SHIFT 8 -#define CPUID_EBX_THREADS_MASK (0xFF << CPUID_EBX_THREADS_SHIFT) #define MC4_MISC0 0x00000413 #define MC4_MISC1 0xC0000408 #define MC4_MISC2 0xC0000409 -- cgit v1.2.3