GNUBoot
/
coreboot-kgpe-d16
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

amd/family15h: Add defines for boost and P-state 

Add definitions for the P-state 0 MSR and Core Performance Boost
Control.

BUG=chrome-os-partner:62578062

Change-Id: I0c16dde17f1be41a3310c3ccefe3936aba0e8ec0
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/20199
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Martin Roth <martinroth@google.com>
This commit is contained in:
Marshall Dawson 2017-06-13 12:51:45 -06:00 committed by Martin Roth
parent 94ee937e7a
commit 89bb6ab40a
1 changed files with 4 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/include/cpu/amd/amdfam15.h
View File

@ -24,6 +24,8 @@
#define HWCR_MSR 0xC0010015
#define NB_CFG_MSR 0xC001001f
#define PSTATE_0_MSR 0xC0010064
#define LS_CFG_MSR 0xC0011020
#define IC_CFG_MSR 0xC0011021
#define DC_CFG_MSR 0xC0011022
@ -33,6 +35,8 @@
#define CPU_ID_FEATURES_MSR 0xC0011004
#define CPU_ID_EXT_FEATURES_MSR 0xC0011005
#define CORE_PERF_BOOST_CTRL 0x15C
#if defined(__PRE_RAM__)
void wait_all_core0_started(void);
void wait_all_other_cores_started(u32 bsp_apicid);