sravan/system76-coreboot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

mb/amd/majolica: Set IOMUX to enable I2C2 & I2C3

Browse Source 
Change-Id: I142c06c150214d58acc04b8c6b3b027fff0256db
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51516
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Mathew King <mathewk@chromium.org>
Reviewed-by: Jason Glenesk <jason.glenesk@gmail.com>
This commit is contained in:
Zheng Bao 2021-03-16 17:33:46 +08:00 committed by Martin Roth
parent 4f87ae1d4a
commit 16e1fd5ae9
1 changed files with 4 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/mainboard/amd/majolica/early_gpio.c
View File

@ -6,6 +6,10 @@
/* GPIO pins used by coreboot should be initialized in bootblock */
static const struct soc_amd_gpio gpio_set_stage_reset[] = {
PAD_NF(GPIO_113, I2C2_SCL, PULL_NONE),
PAD_NF(GPIO_114, I2C2_SDA, PULL_NONE),
PAD_NF(GPIO_19, I2C3_SCL, PULL_NONE),
PAD_NF(GPIO_20, I2C3_SDA, PULL_NONE),
};
void mainboard_program_early_gpios(void)