[coreboot-gerrit] Change in coreboot[master]: soc/intel/skylake: Implement PRMRR get base and mask APIs
Pratikkumar V Prajapati (Code Review)
gerrit at coreboot.org
Tue Aug 29 01:33:44 CEST 2017
Pratikkumar V Prajapati has uploaded this change for review. ( https://review.coreboot.org/21245
Change subject: soc/intel/skylake: Implement PRMRR get base and mask APIs
......................................................................
soc/intel/skylake: Implement PRMRR get base and mask APIs
Implement following APIs for SKL/KBL
- soc_get_uncore_prmmr_base()
- soc_get_uncore_prmmr_mask()
Change-Id: I880d3d88138809cdf030507877079cbea52a0d97
Signed-off-by: Pratik Prajapati <pratikkumar.v.prajapati at intel.com>
---
M src/soc/intel/skylake/systemagent.c
1 file changed, 13 insertions(+), 0 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/45/21245/1
diff --git a/src/soc/intel/skylake/systemagent.c b/src/soc/intel/skylake/systemagent.c
index 6149fa2..c1733df 100644
--- a/src/soc/intel/skylake/systemagent.c
+++ b/src/soc/intel/skylake/systemagent.c
@@ -21,6 +21,7 @@
#include <intelblocks/systemagent.h>
#include <soc/cpu.h>
#include <soc/iomap.h>
+#include <soc/msr.h>
#include <soc/systemagent.h>
/*
@@ -62,3 +63,15 @@
mdelay(1);
set_power_limits(28);
}
+
+int soc_get_uncore_prmmr_base(msr_t *prmrr_base)
+{
+ *prmrr_base = rdmsr(UNCORE_PRMRR_PHYS_BASE_MSR);
+ return 1;
+}
+
+int soc_get_uncore_prmmr_mask(msr_t *prmrr_mask)
+{
+ *prmrr_mask = rdmsr(UNCORE_PRMRR_PHYS_MASK_MSR);
+ return 1;
+}
--
To view, visit https://review.coreboot.org/21245
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Gerrit-Project: coreboot
Gerrit-Branch: master
Gerrit-MessageType: newchange
Gerrit-Change-Id: I880d3d88138809cdf030507877079cbea52a0d97
Gerrit-Change-Number: 21245
Gerrit-PatchSet: 1
Gerrit-Owner: Pratikkumar V Prajapati <pratikkumar.v.prajapati at intel.com>
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