[coreboot-gerrit] Patch set updated for coreboot: intel/common/mma: override SAGV to fixed high for MMA tests
Patrick Georgi (pgeorgi@google.com)
gerrit at coreboot.org
Tue May 10 21:33:40 CEST 2016
Patrick Georgi (pgeorgi at google.com) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/14697
-gerrit
commit 8320b9cd492a1ce7ec3095c8cf8d4e6def589e0f
Author: Pratik Prajapati <pratikkumar.v.prajapati at intel.com>
Date: Mon Apr 11 16:44:15 2016 -0700
intel/common/mma: override SAGV to fixed high for MMA tests
Set SAGV to 2 (Fixed High) so that MMA test would
stress memory at high freq point. MMA tests does not
support stressing memory at both high and low points.
BRANCH=glados
BUG=chrome-os-partner:43731
TEST=Build and Boot kunimitsu and ran MMA tests.
Change-Id: I0b2f6cf9955076f6146b957c4d40fe24e6c3f0e7
Signed-off-by: Patrick Georgi <pgeorgi at chromium.org>
Original-Commit-Id: 4b16b756d9a74c9111c78fce848b059daee65669
Original-Change-Id: I4c4a59407844e1986fa2cf3a0035aff1d8529cf9
Original-Signed-off-by: Pratik Prajapati <pratikkumar.v.prajapati at intel.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/339002
Original-Reviewed-by: Duncan Laurie <dlaurie at chromium.org>
Original-(cherry picked from commit c43d9880fe4efd1e1bb853d35140424fb7dd7e99)
Original-Reviewed-on: https://chromium-review.googlesource.com/338847
Original-Commit-Ready: Pratikkumar V Prajapati <pratikkumar.v.prajapati at intel.com>
Original-Tested-by: Pratikkumar V Prajapati <pratikkumar.v.prajapati at intel.com>
Original-Reviewed-by: Pratikkumar V Prajapati <pratikkumar.v.prajapati at intel.com>
---
src/soc/intel/common/mma.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/src/soc/intel/common/mma.c b/src/soc/intel/common/mma.c
index b044b00..87d8e5c 100644
--- a/src/soc/intel/common/mma.c
+++ b/src/soc/intel/common/mma.c
@@ -204,6 +204,7 @@ void setup_mma(MEMORY_INIT_UPD *memory_params)
memory_params->MmaTestConfigPtr = (uintptr_t) mma_test_param;
memory_params->MmaTestConfigSize = mma_test_param_file_len;
memory_params->MrcFastBoot = 0x00;
+ memory_params->SaGv = 0x02;
printk(BIOS_DEBUG, "MMA Test name %s\n", test_filename);
printk(BIOS_DEBUG, "MMA Test Config name %s\n", test_param_filename);
@@ -218,6 +219,9 @@ void setup_mma(MEMORY_INIT_UPD *memory_params)
memory_params->MmaTestConfigSize);
printk(BIOS_DEBUG, "memory_params->MrcFastBoot = %d\n",
memory_params->MrcFastBoot);
+ printk(BIOS_DEBUG, "memory_params->SaGv = %d\n",
+ memory_params->SaGv);
+
printk(BIOS_DEBUG, "MMA setup successfully\n");
}
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