Ren Kuo has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/56685 )
Change subject: mb/google/dedede/var/magolor: modify SSFC for camera and touchscreen ......................................................................
mb/google/dedede/var/magolor: modify SSFC for camera and touchscreen
The all shipped magolor and maglia has been set as SSFC= 0x840 (5M MIPI camera) in CBI eeprom. But the value:0x840 will confilict with the following definied touchcreen field. It cause some touchsreen no funtion if user make auto-update new firmware. The CL is a workaround to fix the problem,and it will impact magister and magma project's SSFC value for touchscreen.
The origianl field: field CAMERA_WFC 38 40 field TS_SOURCE 41 44
Modify filed and mipi camera value to consistent with released CBI bin: CAMERA_OVTI5675 33 (SSFC = 0x840) CAMERA_OVTI8856 34 (SSFC = 0x880)
Modified field: field CAMERA_WFC 38 43 field TS_SOURCE 44 47
BUG=b:189852808 TEST=Build firmware and verify on camera and touch-sreen devices
Change-Id: I13d76ce8b932f483e20ca5388f1c67eb39ba12a1 Signed-off-by: Ren Kuo ren.kuo@quanta.corp-partner.google.com --- M src/mainboard/google/dedede/variants/magolor/overridetree.cb 1 file changed, 4 insertions(+), 4 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/85/56685/1
diff --git a/src/mainboard/google/dedede/variants/magolor/overridetree.cb b/src/mainboard/google/dedede/variants/magolor/overridetree.cb index ef0dd2c..8c21662 100644 --- a/src/mainboard/google/dedede/variants/magolor/overridetree.cb +++ b/src/mainboard/google/dedede/variants/magolor/overridetree.cb @@ -1,10 +1,10 @@ fw_config - field CAMERA_WFC 38 40 + field CAMERA_WFC 38 43 option CAMERA_NONE 0 - option CAMERA_OVTI5675 1 - option CAMERA_OVTI8856 2 + option CAMERA_OVTI5675 33 + option CAMERA_OVTI8856 34 end - field TS_SOURCE 41 44 + field TS_SOURCE 44 47 option TS_UNPROVISIONED 0 option TS_ELAN_6915 1 option TS_ELAN_6918 2