[coreboot-gerrit] New patch to review for coreboot: google/oak: Enable TP_SHIFT_EN for the revisons before 5 only
Patrick Georgi (pgeorgi@google.com)
gerrit at coreboot.org
Tue Mar 8 22:35:22 CET 2016
Patrick Georgi (pgeorgi at google.com) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/13973
-gerrit
commit 8ee164ee5145feb581b725b91ebf619a0647777a
Author: Yidi Lin <yidi.lin at mediatek.com>
Date: Mon Dec 28 17:22:33 2015 +0800
google/oak: Enable TP_SHIFT_EN for the revisons before 5 only
BRANCH=none
BUG=none
TEST=emerge coreboot
Change-Id: Ic46490a56a6a8146b91a055b9ce5d5bb23bc7a49
Signed-off-by: Patrick Georgi <pgeorgi at chromium.org>
Original-Commit-Id: 082ce1848bf37bba369fd0dccc4cf3fc83a8a018
Original-Change-Id: I58f009d2fc03cf5a52b4dbd042a92973cde4d035
Original-Signed-off-by: Yidi Lin <yidi.lin at mediatek.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/320029
Original-Reviewed-by: Julius Werner <jwerner at chromium.org>
---
src/mainboard/google/oak/mainboard.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/mainboard/google/oak/mainboard.c b/src/mainboard/google/oak/mainboard.c
index b09703e..e58d168 100644
--- a/src/mainboard/google/oak/mainboard.c
+++ b/src/mainboard/google/oak/mainboard.c
@@ -176,7 +176,8 @@ static void mainboard_init(device_t dev)
/* TP_SHIFT_EN: Enables the level shifter for I2C bus 4 (TPAD), which
* also contains the PS8640 eDP brige and the USB hub.
*/
- mt6391_gpio_output(MT6391_KP_ROW2, 1);
+ if (board_id() < 5)
+ mt6391_gpio_output(MT6391_KP_ROW2, 1);
/* Config SD card detection pin */
gpio_input(PAD_EINT1); /* SD_DET */
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