Change in coreboot[master]: mb/google/trogdor: Modify BOE panel_id for mrbland

[Julius Werner (Code Review)]

Julius Werner has submitted this change. ( https://review.coreboot.org/c/coreboot/+/58995 )

Change subject: mb/google/trogdor: Modify BOE panel_id for mrbland
......................................................................

mb/google/trogdor: Modify BOE panel_id for mrbland

Modify BOE panel_id for mrbland due to hardware changes.

BUG=b:205166230,b:198548221
BRANCH=trogdor
TEST=emerge-strongbad coreboot

Change-Id: I65fecd854c4e3443edc07a44a1d43572d5030e4c
Signed-off-by: Zanxi Chen 
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58995
Reviewed-by: xuxinxiong 
Reviewed-by: Bob Moragues 
Reviewed-by: Shelley Chen 
Reviewed-by: Julius Werner 
Tested-by: build bot (Jenkins) 
---
M src/mainboard/google/trogdor/mainboard.c
1 file changed, 5 insertions(+), 3 deletions(-)

Approvals:
  build bot (Jenkins): Verified
  Julius Werner: Looks good to me, approved
  Shelley Chen: Looks good to me, approved
  Bob Moragues: Looks good to me, but someone else must approve
  xuxinxiong: Looks good to me, but someone else must approve

diff --git a/src/mainboard/google/trogdor/mainboard.c b/src/mainboard/google/trogdor/mainboard.c
index 5499a07..2a2fa94 100644
--- a/src/mainboard/google/trogdor/mainboard.c
+++ b/src/mainboard/google/trogdor/mainboard.c
@@ -136,10 +136,11 @@
    gpio_output(GPIO_VDD_RESET_1V8, 1);
    mdelay(15);
    /*
-	 * In mrbland, BOE panel_id = 3, it needs 15ms delay and
-	 * do reset again according to spec(See in b/197300876).
+	 * In mrbland, BOE panel_id = 3(EVT) or 4(DVT and after),
+	 * it needs 15ms delay and do reset again according to spec
+	 * (See in b/197300876).
     */
-	if (CONFIG(BOARD_GOOGLE_MRBLAND) && (panel_id == 3)) {
+	if (CONFIG(BOARD_GOOGLE_MRBLAND) && ((panel_id == 3) || (panel_id == 4))) {
    	gpio_output(GPIO_VDD_RESET_1V8, 0);
    	mdelay(5);
    	gpio_output(GPIO_VDD_RESET_1V8, 1);
@@ -154,6 +155,7 @@
    if (CONFIG(BOARD_GOOGLE_MRBLAND)) {
    	switch (panel_id) {
    	case 3:
+		case 4:
    		cbfs_filename = "panel-BOE_TV101WUM_N53";
    		*orientation = LB_FB_ORIENTATION_LEFT_UP;
    		break;