summaryrefslogtreecommitdiff
path: root/src/mainboard/google/veyron_mickey
diff options
context:
space:
mode:
authorDouglas Anderson <dianders@chromium.org>2015-08-06 09:28:03 -0700
committerPatrick Georgi <pgeorgi@google.com>2015-08-28 06:41:15 +0000
commitffe63e27966e4c370262ba50f55dc50603165618 (patch)
tree5359ec35ab8744ec773c01b8e28744f0c6f9b78c /src/mainboard/google/veyron_mickey
parentbf62b8cc8b67843d4b7600e1544ccf4598f2136f (diff)
downloadcoreboot-ffe63e27966e4c370262ba50f55dc50603165618.tar.xz
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@georgi-clan.de> Original-Commit-Id: 06db96e00d39972edbaf8429cbe88bbc66804e15 Original-Change-Id: If8b7d51d058ae000c0af189a648c62fa38a872ac Original-Signed-off-by: Douglas Anderson <dianders@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/291121 Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Original-(cherry picked from commit 0dabadca1ab3bb310f85646d020bdcf672014071) Original-Reviewed-on: https://chromium-review.googlesource.com/291291 Change-Id: Id32790c894c09616e32503aa790fa294093eca8a Reviewed-on: http://review.coreboot.org/11386 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'src/mainboard/google/veyron_mickey')
-rw-r--r--src/mainboard/google/veyron_mickey/sdram_inf/sdram-lpddr3-samsung-2GB.inc4
1 files 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 cc39f621c2..666b12fbd3 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,