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>
This commit is contained in:
Douglas Anderson 2015-08-06 09:28:03 -07:00 committed by Patrick Georgi
parent bf62b8cc8b
commit ffe63e2796
1 changed files with 2 additions and 2 deletions

View File

@ -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,