diff options
| author | Bo-Chen Chen <rex-bc.chen@mediatek.com> | 2022-09-06 14:41:57 +0800 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2022-09-07 09:20:45 +0000 |
| commit | bc18fb3e1a47dbed229d3737b2200246fd46e7ee (patch) | |
| tree | 62fc7552077b71ea0ec32e8a47ac2b39719186b7 /src/mainboard/google | |
| parent | a01f8bc450d782c9b0859c8caaaa3df87fe5a854 (diff) | |
mb/google/geralt: Pass reset gpio parameter to BL31
Pass the reset gpio parameter to BL31 to support SoC reset.
TEST=build pass.
BUG=b:233720142
Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
Change-Id: Ifdfbd6bd82f64b084f6349cb617443053c89a3f1
Reviewed-on: https://review.coreboot.org/c/coreboot/+/67357
Reviewed-by: Yidi Lin <yidilin@google.com>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/mainboard/google')
| -rw-r--r-- | src/mainboard/google/geralt/mainboard.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/mainboard/google/geralt/mainboard.c b/src/mainboard/google/geralt/mainboard.c index 75b8bb5e4b..ddcb1bb000 100644 --- a/src/mainboard/google/geralt/mainboard.c +++ b/src/mainboard/google/geralt/mainboard.c @@ -1,14 +1,20 @@ /* SPDX-License-Identifier: GPL-2.0-only */ #include <device/device.h> +#include <soc/bl31.h> #include <soc/msdc.h> #include <soc/usb.h> +#include "gpio.h" + static void mainboard_init(struct device *dev) { mtk_msdc_configure_emmc(true); mtk_msdc_configure_sdcard(); setup_usb_host(); + + if (CONFIG(ARM64_USE_ARM_TRUSTED_FIRMWARE)) + register_reset_to_bl31(GPIO_AP_EC_WARM_RST_REQ.id, true); } static void mainboard_enable(struct device *dev) |