[coreboot-gerrit] Change in coreboot[master]: mb/google/poppy: adjust RcompTarget to fix DRAM corruption

Nick Vaccaro (Code Review) gerrit at coreboot.org
Tue Oct 30 19:29:00 CET 2018


Nick Vaccaro has uploaded this change for review. ( https://review.coreboot.org/29360


Change subject: mb/google/poppy: adjust RcompTarget to fix DRAM corruption
......................................................................

mb/google/poppy: adjust RcompTarget to fix DRAM corruption

BUG=b:111812662
TEST=flash to nocturne, boot nocturne, run "memtester 1g" and
verify it passes.

Change-Id: I7404b1fba3cd859b714e772287ee74be6d53dd30
Signed-off-by: Nick Vaccaro <nvaccaro at google.com>
---
M src/mainboard/google/poppy/romstage.c
1 file changed, 2 insertions(+), 0 deletions(-)



  git pull ssh://review.coreboot.org:29418/coreboot refs/changes/60/29360/1

diff --git a/src/mainboard/google/poppy/romstage.c b/src/mainboard/google/poppy/romstage.c
index bac1e17..3685658 100644
--- a/src/mainboard/google/poppy/romstage.c
+++ b/src/mainboard/google/poppy/romstage.c
@@ -170,6 +170,8 @@
 		p.rcomp_resistor_size);
 	memcpy(&mem_cfg->RcompTarget, p.rcomp_target, p.rcomp_target_size);
 
+	mem_cfg->RcompTarget[1] = 30;
+
 	mem_cfg->MemorySpdPtr00 = mainboard_get_spd_data(p.type, p.use_sec_spd);
 	mem_cfg->MemorySpdPtr10 = mem_cfg->MemorySpdPtr00;
 	mem_cfg->MemorySpdDataLen = spd_info[p.type].len;

-- 
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Gerrit-Project: coreboot
Gerrit-Branch: master
Gerrit-MessageType: newchange
Gerrit-Change-Id: I7404b1fba3cd859b714e772287ee74be6d53dd30
Gerrit-Change-Number: 29360
Gerrit-PatchSet: 1
Gerrit-Owner: Nick Vaccaro <nvaccaro at google.com>
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