diff options
| author | Mengqi Zhang <Mengqi.Zhang@mediatek.com> | 2019-04-24 10:14:52 +0800 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2019-06-21 08:38:25 +0000 |
| commit | 89b1753c2289edacca05ef46e840f212f2a3025d (patch) | |
| tree | 13288ae5c44fc5dd7c6ee310157488cfcb891901 /src/mainboard/google | |
| parent | 4b47e5a851c5b21acb8d9ef6af245ccb332b14a7 (diff) | |
mediatek/mt8183: Add SPI GPIO driving setting
Set SPI GPIO driving to support SPI FLASH.
BUG=b:80501386
BRANCH=none
TEST=emerge-kukui coreboot; emerge-elm coreboot
Change-Id: I95002ec71abd751c33c089185db04ed4a8686699
Signed-off-by: Mengqi Zhang <Mengqi.Zhang@mediatek.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32460
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/mainboard/google')
| -rw-r--r-- | src/mainboard/google/kukui/bootblock.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/mainboard/google/kukui/bootblock.c b/src/mainboard/google/kukui/bootblock.c index 9d6c38ba64..9a7e71c292 100644 --- a/src/mainboard/google/kukui/bootblock.c +++ b/src/mainboard/google/kukui/bootblock.c @@ -15,9 +15,12 @@ #include <bootblock_common.h> #include <soc/spi.h> +#include <soc/gpio.h> void bootblock_mainboard_init(void) { mtk_spi_init(CONFIG_EC_GOOGLE_CHROMEEC_SPI_BUS, SPI_PAD0_MASK, 6 * MHz); mtk_spi_init(CONFIG_BOOT_DEVICE_SPI_FLASH_BUS, SPI_PAD0_MASK, 26 * MHz); + gpio_set_spi_driving(CONFIG_BOOT_DEVICE_SPI_FLASH_BUS, SPI_PAD0_MASK, + 10); } |