diff options
| author | Rex-BC Chen <rex-bc.chen@mediatek.corp-partner.google.com> | 2021-11-18 15:20:42 +0800 |
|---|---|---|
| committer | Hung-Te Lin <hungte@chromium.org> | 2021-12-08 11:32:37 +0000 |
| commit | 9f01bbf410fcf6cb4eaf06863b0185501112984d (patch) | |
| tree | 41c415010e7dd8e86435d7c130f7cf25659260f7 /src | |
| parent | eb102ccbd6a41d55478a8b9a95ef1f093ecaf82a (diff) | |
mb/google/corsola: Enable Chrome EC
Initialize SPI bus 1 for Chrome EC control.
TEST=build pass
BUG=b:202871018
Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Change-Id: I7d032d595f7ca1dbed3de4dfe308ff4be64333cd
Reviewed-on: https://review.coreboot.org/c/coreboot/+/59941
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/mainboard/google/corsola/Kconfig | 12 | ||||
| -rw-r--r-- | src/mainboard/google/corsola/bootblock.c | 1 | ||||
| -rw-r--r-- | src/mainboard/google/corsola/chromeos.c | 6 | ||||
| -rw-r--r-- | src/mainboard/google/corsola/reset.c | 4 |
4 files changed, 17 insertions, 6 deletions
diff --git a/src/mainboard/google/corsola/Kconfig b/src/mainboard/google/corsola/Kconfig index b57e23b7ef..2a935f3e97 100644 --- a/src/mainboard/google/corsola/Kconfig +++ b/src/mainboard/google/corsola/Kconfig @@ -6,16 +6,24 @@ config BOARD_GOOGLE_CORSOLA_COMMON if BOARD_GOOGLE_CORSOLA_COMMON +config VBOOT + select EC_GOOGLE_CHROMEEC_SWITCHES + select VBOOT_VBNV_FLASH + config BOARD_SPECIFIC_OPTIONS def_bool y select SOC_MEDIATEK_MT8186 select BOARD_ROMSIZE_KB_8192 select MAINBOARD_HAS_CHROMEOS + select CHROMEOS_USE_EC_WATCHDOG_FLAG if CHROMEOS select COMMON_CBFS_SPI_WRAPPER select SPI_FLASH select SPI_FLASH_INCLUDE_ALL_DRIVERS select COMMONLIB_STORAGE select COMMONLIB_STORAGE_MMC + select EC_GOOGLE_CHROMEEC + select EC_GOOGLE_CHROMEEC_BOARDID + select EC_GOOGLE_CHROMEEC_SPI config MAINBOARD_DIR string @@ -34,4 +42,8 @@ config BOOT_DEVICE_SPI_FLASH_BUS config SDCARD_INIT bool default n + +config EC_GOOGLE_CHROMEEC_SPI_BUS + hex + default 0x1 endif diff --git a/src/mainboard/google/corsola/bootblock.c b/src/mainboard/google/corsola/bootblock.c index bb76b983a9..d742074e5f 100644 --- a/src/mainboard/google/corsola/bootblock.c +++ b/src/mainboard/google/corsola/bootblock.c @@ -8,6 +8,7 @@ void bootblock_mainboard_init(void) { + mtk_spi_init(CONFIG_EC_GOOGLE_CHROMEEC_SPI_BUS, SPI_PAD0_MASK, 3 * MHz, 0); mtk_snfc_init(SPI_NOR_GPIO_SET0); setup_chromeos_gpios(); } diff --git a/src/mainboard/google/corsola/chromeos.c b/src/mainboard/google/corsola/chromeos.c index 6a727c9897..63c3f4c1d1 100644 --- a/src/mainboard/google/corsola/chromeos.c +++ b/src/mainboard/google/corsola/chromeos.c @@ -26,9 +26,3 @@ void fill_lb_gpios(struct lb_gpios *gpios) }; lb_add_gpios(gpios, chromeos_gpios, ARRAY_SIZE(chromeos_gpios)); } - -int get_recovery_mode_switch(void) -{ - /* TODO: use Chrome EC switches when EC support is added */ - return 0; -} diff --git a/src/mainboard/google/corsola/reset.c b/src/mainboard/google/corsola/reset.c index 3a97ee5393..91ee7c074d 100644 --- a/src/mainboard/google/corsola/reset.c +++ b/src/mainboard/google/corsola/reset.c @@ -1,7 +1,11 @@ /* SPDX-License-Identifier: GPL-2.0-only */ +#include <gpio.h> #include <reset.h> +#include "gpio.h" + void do_board_reset(void) { + gpio_output(GPIO_RESET, 1); } |