[coreboot-gerrit] Patch set updated for coreboot: veyron: mickey sdram-lpddr3-samsung-2GB.inc now 40 Ohm

[Patrick Georgi (pgeorgi@google.com)]

Patrick Georgi (pgeorgi at google.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/11386

-gerrit

commit db95416b8dd6768b1dc739a30729c1bdb79533ed
Author: Douglas Anderson <dianders at chromium.org>
Date:   Thu Aug 6 09:28:03 2015 -0700

    veyron: mickey sdram-lpddr3-samsung-2GB.inc now 40 Ohm
    
    The value of 0x4 (60 Ohm) apperas to be causing lots of problems.
    Since 0x1 (34.3 Ohm) was _almost_ right, let's try 0x2 (40 Ohm) and
    hope it's the sweet spot.
    
    BRANCH=None
    BUG=chrome-os-partner:43626
    TEST=My mickey now boots up
    
    Signed-off-by: Patrick Georgi <patrick at georgi-clan.de>
    Original-Commit-Id: 06db96e00d39972edbaf8429cbe88bbc66804e15
    Original-Change-Id: If8b7d51d058ae000c0af189a648c62fa38a872ac
    Original-Signed-off-by: Douglas Anderson <dianders at chromium.org>
    Original-Reviewed-on: https://chromium-review.googlesource.com/291121
    Original-Reviewed-by: Julius Werner <jwerner at chromium.org>
    Original-(cherry picked from commit 0dabadca1ab3bb310f85646d020bdcf672014071)
    Original-Reviewed-on: https://chromium-review.googlesource.com/291291
    
    Change-Id: Id32790c894c09616e32503aa790fa294093eca8a
---
 .../google/veyron_mickey/sdram_inf/sdram-lpddr3-samsung-2GB.inc       | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/mainboard/google/veyron_mickey/sdram_inf/sdram-lpddr3-samsung-2GB.inc b/src/mainboard/google/veyron_mickey/sdram_inf/sdram-lpddr3-samsung-2GB.inc
index cc39f62..666b12f 100644
--- a/src/mainboard/google/veyron_mickey/sdram_inf/sdram-lpddr3-samsung-2GB.inc
+++ b/src/mainboard/google/veyron_mickey/sdram_inf/sdram-lpddr3-samsung-2GB.inc
@@ -65,8 +65,8 @@
 		.mr[0] = 0x0,
 		.mr[1] = 0xC3,
 		.mr[2] = 0x6,
-		/* 60Ohms instead of 34.3 due to bad PCB routing on Mickey. */
-		.mr[3] = 0x4
+		/* 40 Ohms instead of 34.3 due to bad PCB routing on Mickey. */
+		.mr[3] = 0x2
 	},
 	.noc_timing = 0x20D266A4,
 	.noc_activate = 0x5B6,