From fca89d3d0539f822dcacb6868027ef052f095482 Mon Sep 17 00:00:00 2001 From: Rex-BC Chen Date: Fri, 19 Nov 2021 10:47:12 +0800 Subject: mb/google/corsola: Add an option for SD card initialization There is no support for SD card on Corsola reference board, so we add a configuration to disable SD card initialization to prevent setting GPIOs in a mistaken way. TEST=build pass BUG=b:202871018 Signed-off-by: Rex-BC Chen Change-Id: Ia05fd046335c6ce6f9198ddbb7cbda2afc6ae3cc Reviewed-on: https://review.coreboot.org/c/coreboot/+/59571 Tested-by: build bot (Jenkins) Reviewed-by: Yu-Ping Wu --- src/mainboard/google/corsola/Kconfig | 4 ++++ src/mainboard/google/corsola/mainboard.c | 7 ++++++- 2 files changed, 10 insertions(+), 1 deletion(-) (limited to 'src/mainboard/google/corsola') diff --git a/src/mainboard/google/corsola/Kconfig b/src/mainboard/google/corsola/Kconfig index cb6c96849eec..b57e23b7ef96 100644 --- a/src/mainboard/google/corsola/Kconfig +++ b/src/mainboard/google/corsola/Kconfig @@ -30,4 +30,8 @@ config MAINBOARD_PART_NUMBER config BOOT_DEVICE_SPI_FLASH_BUS int default 7 + +config SDCARD_INIT + bool + default n endif diff --git a/src/mainboard/google/corsola/mainboard.c b/src/mainboard/google/corsola/mainboard.c index 2ea81e848e9e..d3d55a297f4e 100644 --- a/src/mainboard/google/corsola/mainboard.c +++ b/src/mainboard/google/corsola/mainboard.c @@ -9,7 +9,12 @@ static void mainboard_init(struct device *dev) { mtk_msdc_configure_emmc(true); - mtk_msdc_configure_sdcard(); + + if (CONFIG(SDCARD_INIT)) { + printk(BIOS_INFO, "SD card init\n"); + mtk_msdc_configure_sdcard(); + } + setup_usb_host(); if (spm_init()) -- cgit v1.2.3