[coreboot-gerrit] Change in coreboot[master]: mb/google/kahlee/variants/liara: enable 2T mode for liara.
chris wang (Code Review)
gerrit at coreboot.org
Thu Oct 18 13:22:02 CEST 2018
Hello Chris Wang,
I'd like you to do a code review. Please visit
https://review.coreboot.org/29179
to review the following change.
Change subject: mb/google/kahlee/variants/liara: enable 2T mode for liara.
......................................................................
mb/google/kahlee/variants/liara: enable 2T mode for liara.
To enable 2T mode will help the liara auto restart issue.
So reverting the CL:28726(Disable NbP-state on Liara) and using 2T mode
instead
BUG=b:116082728
TEST=verify the 2T mode is enabled/boot info ChromOS and no auto
restart/run memtester passed 10 cycle.
Change-Id: I3a96276d88ffb70530d72b15c07b59a01cc6209a
Signed-off-by: chris wang <chris.wang at amd.corp-partner.google.com>
---
M src/mainboard/google/kahlee/OemCustomize.c
M src/mainboard/google/kahlee/variants/baseboard/OemCustomize.c
2 files changed, 5 insertions(+), 3 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/79/29179/1
diff --git a/src/mainboard/google/kahlee/OemCustomize.c b/src/mainboard/google/kahlee/OemCustomize.c
index d78f784..f6454df 100644
--- a/src/mainboard/google/kahlee/OemCustomize.c
+++ b/src/mainboard/google/kahlee/OemCustomize.c
@@ -32,6 +32,11 @@
ODT_TRI_MAP(ANY_SOCKET, ANY_CHANNEL, 0xff, 0xff, 0xff, 0xff),
CS_TRI_MAP(ANY_SOCKET, ANY_CHANNEL,
0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00),
+#if IS_ENABLED(CONFIG_BOARD_GOOGLE_LIARA)
+ TBLDRV_CONFIG_TO_OVERRIDE(DIMMS_PER_CHANNEL, ANY_SPEED, VOLT_ANY_,
+ ANY_),
+ TBLDRV_CONFIG_ENTRY_SLOWACCMODE(1),
+#endif
PSO_END
};
diff --git a/src/mainboard/google/kahlee/variants/baseboard/OemCustomize.c b/src/mainboard/google/kahlee/variants/baseboard/OemCustomize.c
index e9cf5c8..42d9a49 100644
--- a/src/mainboard/google/kahlee/variants/baseboard/OemCustomize.c
+++ b/src/mainboard/google/kahlee/variants/baseboard/OemCustomize.c
@@ -152,7 +152,4 @@
InitEarly->GnbConfig.PsppPolicy = PsppBalanceLow;
InitEarly->PlatformConfig.GnbAzI2sBusSelect = GnbAcpI2sBus;
InitEarly->PlatformConfig.GnbAzI2sBusPinConfig = GnbAcp2Tx4RxBluetooth;
- if ((IS_ENABLED(CONFIG_BOARD_GOOGLE_LIARA)) && (board_id() <= 4))
- InitEarly->PlatformConfig.PlatformProfile.NbPstatesSupported =
- FALSE;
}
--
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Gerrit-Project: coreboot
Gerrit-Branch: master
Gerrit-MessageType: newchange
Gerrit-Change-Id: I3a96276d88ffb70530d72b15c07b59a01cc6209a
Gerrit-Change-Number: 29179
Gerrit-PatchSet: 1
Gerrit-Owner: chris wang <Chris.Wang at amd.com>
Gerrit-Reviewer: Chris Wang <chris.wang at amd.corp-partner.google.com>
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