[coreboot-gerrit] New patch to review for coreboot: 8dcadd9 broadwell: Add a few bits to finalize step
Stefan Reinauer (stefan.reinauer@coreboot.org)
gerrit at coreboot.org
Fri Apr 10 00:57:00 CEST 2015
Stefan Reinauer (stefan.reinauer at coreboot.org) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/9485
-gerrit
commit 8dcadd9459b8d31b125b5dd213bb31c273c05d62
Author: Duncan Laurie <dlaurie at chromium.org>
Date: Fri Jan 9 13:23:05 2015 -0800
broadwell: Add a few bits to finalize step
Added a few bits to set in finalize step from scrubbing BWG
and reference code.
BUG=chrome-os-partner:28234
BRANCH=broadwell
TEST=build and boot on samus
Change-Id: I7b0c4dd3f14c06175c973561760ad1bdafd46fbb
Signed-off-by: Stefan Reinauer <reinauer at chromium.org>
Original-Commit-Id: 3802aef908849fe6ea2bb0034d884064154ae9da
Original-Change-Id: Ia62055b32be039eef84a0f60f0ba307eb5dce6a1
Original-Signed-off-by: Duncan Laurie <dlaurie at chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/239958
Original-Reviewed-by: Aaron Durbin <adurbin at chromium.org>
---
src/soc/intel/broadwell/finalize.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/src/soc/intel/broadwell/finalize.c b/src/soc/intel/broadwell/finalize.c
index b4c2031..219d62d 100644
--- a/src/soc/intel/broadwell/finalize.c
+++ b/src/soc/intel/broadwell/finalize.c
@@ -51,6 +51,9 @@ const struct reg_script system_agent_finalize_script[] = {
REG_MMIO_OR32(MCH_BASE_ADDRESS + 0x6800, 1 << 31),
REG_MMIO_OR32(MCH_BASE_ADDRESS + 0x7000, 1 << 31),
REG_MMIO_OR32(MCH_BASE_ADDRESS + 0x77fc, 1 << 0),
+ REG_MMIO_OR32(MCH_BASE_ADDRESS + 0x50fc, 0x8f),
+ REG_MMIO_OR32(MCH_BASE_ADDRESS + 0x7ffc, 1 << 0),
+ REG_MMIO_OR32(MCH_BASE_ADDRESS + 0x5880, 1 << 5),
REG_MMIO_WRITE8(MCH_BASE_ADDRESS + 0x50fc, 0x8f), /* MC */
REG_SCRIPT_END
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