coreboot-kgpe-d16/src/soc/mediatek
Jason Chen 132a3ab1a7 soc/mediatek/mt8188: Set pin drive strength to 8mA for NOR
Set NOR pin drive to 8mA to comply with HW requirement.

This implementation is according to chapter 5.8 and 5.19 in MT8188
Functional Specification.

BUG=b:270911452
TEST=boot with following logs
[DEBUG]  mtk_snfc_init: got pin drive: 0x3
[DEBUG]  mtk_snfc_init: got pin drive: 0x3
[DEBUG]  mtk_snfc_init: got pin drive: 0x3
[DEBUG]  mtk_snfc_init: got pin drive: 0x3

Change-Id: If8344449f5b34cefcaaee6936e94f7f669c7148b
Signed-off-by: Jason Chen <Jason-ch.Chen@mediatek.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74064
Reviewed-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Reviewed-by: Yidi Lin <yidilin@google.com>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-04-10 01:55:31 +00:00
..
common soc/mediatek/mt8186: Move GPIO driving-related functions to common 2023-04-10 01:55:19 +00:00
mt8173 soc/mediatek: Include <gpio.h> instead of <soc/gpio.h> 2023-01-13 16:51:36 +00:00
mt8183 soc/mediatek: Include <gpio.h> instead of <soc/gpio.h> 2023-01-13 16:51:36 +00:00
mt8186 soc/mediatek/mt8186: Move GPIO driving-related functions to common 2023-04-10 01:55:19 +00:00
mt8188 soc/mediatek/mt8188: Set pin drive strength to 8mA for NOR 2023-04-10 01:55:31 +00:00
mt8192 soc/mediatek: Include <gpio.h> instead of <soc/gpio.h> 2023-01-13 16:51:36 +00:00
mt8195 soc/mediatek: Include <gpio.h> instead of <soc/gpio.h> 2023-01-13 16:51:36 +00:00