Add a defconfig for booting U-Boot in snagboot mode on Lemans-EVK development boards. In this mode, XBL loads U-Boot directly and U-Boot immediately enters fastboot over USB for partition flashing.
Signed-off-by: Balaji Selvanathan <[email protected]> --- Changes in v2: - Newly introduced in v2 --- configs/qcom_lemans_snagboot_defconfig | 49 ++++++++++++++++++++++++++++++++++ 1 file changed, 49 insertions(+) diff --git a/configs/qcom_lemans_snagboot_defconfig b/configs/qcom_lemans_snagboot_defconfig new file mode 100644 index 00000000000..4b3bc41d070 --- /dev/null +++ b/configs/qcom_lemans_snagboot_defconfig @@ -0,0 +1,49 @@ +# Configuration for building U-Boot for snagboot/recovery mode +# on Lemans-EVK dev boards. +# +# For normal production boot, use qcom_lemans_defconfig instead. + +#include "qcom_defconfig" + +# Address where U-Boot will be loaded +CONFIG_TEXT_BASE=0x1c100000 +CONFIG_REMAKE_ELF=y +CONFIG_FASTBOOT_BUF_ADDR=0xdb300000 +CONFIG_DEFAULT_DEVICE_TREE="qcom/lemans-evk" +CONFIG_ENV_IS_IN_SCSI=y +CONFIG_ENV_SCSI_PART_USE_TYPE_GUID=y +# SCSI partition type GUID for logfs partition +CONFIG_ENV_SCSI_PART_TYPE_GUID="bc0330eb-3410-4951-a617-03898dbe3372" +# CONFIG_ENV_IS_DEFAULT is not set +# CONFIG_ENV_IS_NOWHERE is not set + +CONFIG_ENABLE_ARM_SOC_BOOT0_HOOK=y + +CONFIG_SKIP_RELOCATE=y + +CONFIG_FASTBOOT_FLASH_BLOCK=y +CONFIG_FASTBOOT_FLASH_BLOCK_INTERFACE_NAME="scsi" +CONFIG_FASTBOOT_FLASH_BLOCK_DEVICE_ID=4 +CONFIG_FASTBOOT_GPT_NAME="gpt" +CONFIG_FASTBOOT_MBR_NAME="mbr" + +# CONFIG_PSCI_RESET is not set + +CONFIG_COUNTER_FREQUENCY=19200000 + +# CONFIG_SAVE_PREV_BL_INITRAMFS_START_ADDR is not set + +# CONFIG_IOMMU is not set + +# CONFIG_REBOOT_MODE_ENV_UPDATE is not set + +CONFIG_QCOM_COMMAND_DB_OPTIONAL=y + +# Disable default env file to use CONFIG_BOOTCOMMAND instead +# This allows snagboot-specific bootcmd without modifying shared default.env +# CONFIG_ENV_USE_DEFAULT_ENV_TEXT_FILE is not set + +# Auto-enter fastboot mode for snagboot +CONFIG_USE_BOOTCOMMAND=y +CONFIG_BOOTCOMMAND="fastboot -l $fastboot_addr_r usb 0" +CONFIG_BOOTDELAY=0 -- 2.34.1
