[参考译文] AM62A7：SPL：使用 uboot-flash-writer 时无法从所有引导器件引导

https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1514717/am62a7-spl-failed-to-boot-from-all-boot-devices-when-using-uboot-flash-writer

工具/软件：

SDK_VER：10_00_00

我尝试根据链接的文档使用 uboot-flash-writer 来烧录 AM62A7芯片、但抛出了错误。这是日志

3.1.1.2 USB 器件固件升级(DFU)—Processor SDK AM62Ax 文档

U-Boot SPL 2024.04-dirty (May 16 2025 - 09:51:01 +0800)
SYSFW ABI: 4.0 (firmware rev 0x000a '10.0.8--v10.00.08 (Fiery Fox)')
SPL initial stack usage: 13568 bytes
SPL: failed to boot from all boot devices
### ERROR ### Please RESET the board ###

 uboot configs/am62ax_evm_a53_defconfig 如下所示  

CONFIG_ARM=y
CONFIG_ARCH_K3=y
CONFIG_SYS_MALLOC_F_LEN=0x8000
CONFIG_SPL_GPIO=y
CONFIG_SPL_LIBCOMMON_SUPPORT=y
CONFIG_SPL_LIBGENERIC_SUPPORT=y
CONFIG_NR_DRAM_BANKS=2
CONFIG_SOC_K3_AM62A7=y
CONFIG_TARGET_AM62A7_A53_EVM=y
CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0x80480000
CONFIG_DM_GPIO=y
CONFIG_ENV_SIZE=0x40000
CONFIG_SPL_DM_SPI=y
CONFIG_DEFAULT_DEVICE_TREE="k3-am62a7-sk"
CONFIG_SPL_TEXT_BASE=0x80080000
CONFIG_OF_LIBFDT_OVERLAY=y
CONFIG_SF_DEFAULT_SPEED=25000000
CONFIG_DM_RESET=y
CONFIG_SPL_MMC=y
CONFIG_SPL_SERIAL=y
CONFIG_SPL_STACK_R_ADDR=0x82000000
CONFIG_SPL_FS_FAT=y
CONFIG_SPL_LIBDISK_SUPPORT=y
CONFIG_SPL_SPI=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
CONFIG_SPL_LOAD_FIT=y
CONFIG_SPL_LOAD_FIT_ADDRESS=0x81000000
CONFIG_BOOTSTD_FULL=y
CONFIG_BOARD_LATE_INIT=y
CONFIG_SPL_MAX_SIZE=0x58000
CONFIG_SPL_PAD_TO=0x0
CONFIG_SPL_HAS_BSS_LINKER_SECTION=y
CONFIG_SPL_BSS_START_ADDR=0x80a00000
CONFIG_SPL_BSS_MAX_SIZE=0x80000
CONFIG_SPL_SYS_MALLOC_SIMPLE=y
CONFIG_SPL_STACK_R=y
CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR=y
CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x1400
CONFIG_SPL_ENV_SUPPORT=y
CONFIG_SPL_FS_LOAD_PAYLOAD_NAME="u-boot.img"
CONFIG_SPL_I2C=y
CONFIG_SPL_DM_MAILBOX=y
CONFIG_SPL_MTD=y
CONFIG_SPL_MTD_LOAD=y
CONFIG_SYS_MTD_U_BOOT_OFFS=0x280000
CONFIG_CMD_NFS=y
CONFIG_SPL_NAND_SPI_SUPPORT=y
CONFIG_SPL_DM_SPI_FLASH=y
CONFIG_SPL_POWER_DOMAIN=y
CONFIG_SPL_YMODEM_SUPPORT=y
CONFIG_CMD_MMC=y
CONFIG_CMD_USB_MASS_STORAGE=y
CONFIG_CMD_DDRSS=y
CONFIG_CMD_MTD=y
CONFIG_CMD_MTDPARTS=y
CONFIG_CMD_UBI=y
CONFIG_OF_CONTROL=y
CONFIG_SPL_OF_CONTROL=y
CONFIG_MULTI_DTB_FIT=y
CONFIG_SPL_MULTI_DTB_FIT=y
CONFIG_SPL_MULTI_DTB_FIT_NO_COMPRESSION=y
CONFIG_SPL_DM=y
CONFIG_SPL_DM_DEVICE_REMOVE=y
CONFIG_SPL_DM_SEQ_ALIAS=y
CONFIG_REGMAP=y
CONFIG_SPL_REGMAP=y
CONFIG_SPL_SYSCON=y
CONFIG_SYSCON=y
CONFIG_SPL_OF_TRANSLATE=y
CONFIG_CLK=y
CONFIG_SPL_CLK=y
CONFIG_CLK_TI_SCI=y
CONFIG_DFU_SF=y
CONFIG_DFU_MTD=y
CONFIG_DMA_CHANNELS=y
CONFIG_TI_K3_NAVSS_UDMA=y
CONFIG_TI_SCI_PROTOCOL=y
CONFIG_SPL_DM_GPIO_LOOKUP_LABEL=y
CONFIG_DA8XX_GPIO=y
CONFIG_DM_PCA953X=y
CONFIG_SPL_DM_PCA953X=y
CONFIG_DM_I2C=y
CONFIG_SYS_I2C_OMAP24XX=y
CONFIG_DM_MAILBOX=y
CONFIG_K3_SEC_PROXY=y
CONFIG_SUPPORT_EMMC_BOOT=y
#CONFIG_MMC_IO_VOLTAGE=y
#CONFIG_SPL_MMC_IO_VOLTAGE=y
#CONFIG_MMC_UHS_SUPPORT=y
#CONFIG_SPL_MMC_UHS_SUPPORT=y
CONFIG_MMC_HS200_SUPPORT=y
CONFIG_SPL_MMC_HS200_SUPPORT=y
CONFIG_MMC_SDHCI=y
CONFIG_MMC_SDHCI_ADMA=y
CONFIG_SPL_MMC_SDHCI_ADMA=y
CONFIG_MMC_SDHCI_AM654=y
CONFIG_MTD=y
CONFIG_DM_MTD=y
CONFIG_MTD_SPI_NAND=y
CONFIG_PHY_TI_DP83867=y
CONFIG_PHY_FIXED=y
CONFIG_TI_AM65_CPSW_NUSS=y
CONFIG_PHY=y
CONFIG_PINCTRL=y
CONFIG_SPL_PINCTRL=y
CONFIG_PINCTRL_SINGLE=y
CONFIG_POWER_DOMAIN=y
CONFIG_TI_SCI_POWER_DOMAIN=y
#CONFIG_DM_REGULATOR=y
#CONFIG_SPL_DM_REGULATOR=y
#CONFIG_DM_REGULATOR_FIXED=y
#CONFIG_SPL_DM_REGULATOR_FIXED=y
#CONFIG_DM_REGULATOR_GPIO=y
#CONFIG_SPL_DM_REGULATOR_GPIO=y
CONFIG_K3_SYSTEM_CONTROLLER=y
CONFIG_REMOTEPROC_TI_K3_ARM64=y
CONFIG_REMOTEPROC_TI_K3_R5F=y
CONFIG_REMOTEPROC_TI_K3_DSP=y
CONFIG_RESET_TI_SCI=y
CONFIG_DM_SERIAL=y
CONFIG_SOC_DEVICE=y
CONFIG_SOC_DEVICE_TI_K3=y
CONFIG_SOC_TI=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_CADENCE_QSPI=y
CONFIG_SYSRESET=y
CONFIG_SPL_SYSRESET=y
CONFIG_SYSRESET_TI_SCI=y
CONFIG_DM_THERMAL=y
CONFIG_FS_FAT_MAX_CLUSTSIZE=16384
CONFIG_DM_SPI_FLASH=y
CONFIG_CMD_REMOTEPROC=y
CONFIG_SYS_MALLOC_LEN=0x2000000
CONFIG_SPL_BOARD_INIT=y
#CONFIG_MMC_TRACE=y
#include <configs/am62x_a53_usbdfu.config>
#include <configs/am62x_a53_usbmsc.config>
CONFIG_ENV_IS_NOWHERE=y
CONFIG_BOOTDELAY=0
CONFIG_BOOTCOMMAND="setenv dfu_alt_info_flashenv uEnv.txt ram 0x82000000 0x10000000; setenv dfu_alt_info ${dfu_alt_info_flashenv}; dfu 0 ram 0; env import -t ${loadaddr} $filesize; run user_commands;"

tools/dfu_flash/bin/am62axx-evm/hsfs/flash-files.cfg 如下所示

# R5F SPL @Raw flash to Boot0 hardware partition
--file=/home/flork/sdk/ti-processor-sdk-linux-edgeai-am62a-evm-10_00_00_08/board-support/ti-u-boot-2024.04+git/build/r5/tiboot3-am62ax-hs-fs-evm.bin --operation=flash-emmc --flash-offset=0x0 --attributes="raw,1,-"

# A53 SPL @Raw flash to Boot0 hardware partition
--file=/home/flork/sdk/ti-processor-sdk-linux-edgeai-am62a-evm-10_00_00_08/board-support/ti-u-boot-2024.04+git/build/a53/tispl.bin --operation=flash-emmc --flash-offset=0x80000 --attributes="raw,1,-"

# A53 U-Boot @Raw flash to Boot0 hardware partition
--file=/home/flork/sdk/ti-processor-sdk-linux-edgeai-am62a-evm-10_00_00_08/board-support/ti-u-boot-2024.04+git/build/a53/u-boot.img --operation=flash-emmc --flash-offset=0x280000 --attributes="raw,1,-"

# # Rootfs @Raw flash to GPT or DOS partition 1 in UDA hardware partition
--file=/home/flork/sdk/ti-processor-sdk-linux-edgeai-am62a-evm-10_00_00_08/filesystem/tisdk-tiny-image.img --operation=flash-emmc --flash-offset=0x0 --attributes="part,0,2"

文件系统是由创建的  dd if=/dev/null of=tisdk-tiny-image.img bs=1M seek=250