3919aa1722
This patch configures U-Boot SPL for DHCOR SoM to permit DFU upload of
SPL and subsequent u-boot.itb for recovery or commissioning purposes.
To start U-Boot on DHCOR based board, e.g. Avenger96, proceed as follows:
- Install dfu-util on the host PC (in debian this is package 'dfu-util')
- Power off the Avenger96 board.
- Connect both USB-serial console and USB-OTG microB ports to host PC.
- Switch Avenger96 to USB boot mode -- BOOT0..2 switches all set to 0.
- Power on the Avenger96 board.
- Verify using '$ dmesg' that a new device has been detected as follows:
New USB device found, idVendor=0483, idProduct=df11, bcdDevice= 2.00
New USB device strings: Mfr=1, Product=2, SerialNumber=3
Product: DFU in HS Mode @Device ID /0x500, @Revision ID /0x0000
Manufacturer: STMicroelectronics
- Upload U-Boot SPL:
$ dfu-util -a 1 -D u-boot-spl.stm32
- Upload U-Boot proper:
$ dfu-util -a 0 -D u-boot.itb
- At this point, SPL will wait for user to press "Ctrl-C" on serial
console. When ready to interact with U-Boot, press Ctrl-C to start
the bootloader.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Patrice Chotard <patrice.chotard@foss.st.com>
Cc: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
154 lines
4.0 KiB
Plaintext
154 lines
4.0 KiB
Plaintext
CONFIG_ARM=y
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CONFIG_ARCH_STM32MP=y
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CONFIG_SYS_MALLOC_F_LEN=0x3000
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CONFIG_ENV_SIZE=0x4000
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CONFIG_ENV_SECT_SIZE=0x1000
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CONFIG_SPL_DM_SPI=y
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CONFIG_DEFAULT_DEVICE_TREE="stm32mp15xx-dhcor-avenger96"
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CONFIG_SPL_TEXT_BASE=0x2FFC2500
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CONFIG_SPL_MMC=y
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CONFIG_SPL=y
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CONFIG_TARGET_DH_STM32MP1_PDK2=y
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CONFIG_SPL_SPI_FLASH_SUPPORT=y
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CONFIG_SPL_SPI=y
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# CONFIG_ARMV7_VIRT is not set
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CONFIG_DISTRO_DEFAULTS=y
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CONFIG_SYS_LOAD_ADDR=0xc2000000
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CONFIG_FIT=y
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CONFIG_SPL_LOAD_FIT=y
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CONFIG_SPL_LOAD_FIT_ADDRESS=0xc1000000
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CONFIG_SPL_FIT_SOURCE="board/dhelectronics/dh_stm32mp1/u-boot-dhcor.its"
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# CONFIG_USE_SPL_FIT_GENERATOR is not set
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CONFIG_BOOTDELAY=1
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CONFIG_BOOTCOMMAND="run bootcmd_stm32mp"
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CONFIG_CONSOLE_MUX=y
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CONFIG_BOARD_EARLY_INIT_F=y
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CONFIG_SPL_LEGACY_IMAGE_SUPPORT=y
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CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION=y
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CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION=3
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CONFIG_SPL_ENV_SUPPORT=y
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CONFIG_SPL_I2C=y
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CONFIG_SPL_MTD_SUPPORT=y
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CONFIG_SPL_DM_SPI_FLASH=y
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CONFIG_SPL_POWER=y
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CONFIG_SPL_RAM_SUPPORT=y
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CONFIG_SPL_RAM_DEVICE=y
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CONFIG_SPL_SPI_FLASH_MTD=y
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CONFIG_SYS_SPI_U_BOOT_OFFS=0x80000
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CONFIG_SPL_USB_GADGET=y
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CONFIG_SPL_DFU=y
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CONFIG_SYS_PROMPT="STM32MP> "
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# CONFIG_CMD_ELF is not set
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# CONFIG_CMD_EXPORTENV is not set
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CONFIG_CMD_EEPROM=y
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CONFIG_SYS_I2C_EEPROM_BUS=2
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CONFIG_CMD_MEMINFO=y
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CONFIG_CMD_MEMTEST=y
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CONFIG_CMD_UNZIP=y
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CONFIG_CMD_ADC=y
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CONFIG_CMD_CLK=y
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CONFIG_CMD_DFU=y
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CONFIG_CMD_FUSE=y
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CONFIG_CMD_GPIO=y
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CONFIG_CMD_GPT=y
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CONFIG_CMD_I2C=y
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CONFIG_CMD_MMC=y
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CONFIG_CMD_MTD=y
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CONFIG_CMD_REMOTEPROC=y
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CONFIG_CMD_SPI=y
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CONFIG_CMD_USB=y
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CONFIG_CMD_USB_MASS_STORAGE=y
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CONFIG_CMD_CACHE=y
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CONFIG_CMD_TIME=y
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CONFIG_CMD_TIMER=y
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CONFIG_CMD_PMIC=y
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CONFIG_CMD_REGULATOR=y
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CONFIG_CMD_EXT4_WRITE=y
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CONFIG_CMD_MTDPARTS=y
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CONFIG_MTDIDS_DEFAULT="nor0=nor0"
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CONFIG_MTDPARTS_DEFAULT="mtdparts=nor0:256k(fsbl1),256k(fsbl2),1408k(uboot),64k(env1),64k(env2)"
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# CONFIG_SPL_DOS_PARTITION is not set
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# CONFIG_ISO_PARTITION is not set
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# CONFIG_SPL_PARTITION_UUIDS is not set
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CONFIG_OF_SPL_REMOVE_PROPS="interrupts interrupt-names interrupts-extended interrupt-controller \\\#interrupt-cells interrupt-parent dmas dma-names assigned-clocks assigned-clock-rates assigned-clock-parents hwlocks"
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CONFIG_ENV_IS_IN_SPI_FLASH=y
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CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
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CONFIG_SYS_RELOC_GD_ENV_ADDR=y
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CONFIG_SPL_ENV_IS_NOWHERE=y
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CONFIG_NET_RANDOM_ETHADDR=y
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CONFIG_IP_DEFRAG=y
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CONFIG_TFTP_BLOCKSIZE=1536
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CONFIG_STM32_ADC=y
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CONFIG_SPL_BLOCK_CACHE=y
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CONFIG_DFU_MMC=y
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CONFIG_DFU_MTD=y
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CONFIG_DFU_RAM=y
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CONFIG_GPIO_HOG=y
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CONFIG_DM_HWSPINLOCK=y
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CONFIG_HWSPINLOCK_STM32=y
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CONFIG_DM_I2C=y
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CONFIG_SYS_I2C_STM32F7=y
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CONFIG_LED=y
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CONFIG_LED_GPIO=y
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CONFIG_I2C_EEPROM=y
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CONFIG_SYS_I2C_EEPROM_ADDR=0x53
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CONFIG_SUPPORT_EMMC_BOOT=y
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CONFIG_STM32_SDMMC2=y
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CONFIG_MTD=y
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CONFIG_DM_MTD=y
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CONFIG_DM_SPI_FLASH=y
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CONFIG_SF_DEFAULT_SPEED=50000000
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CONFIG_SPI_FLASH_SFDP_SUPPORT=y
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CONFIG_SPI_FLASH_MACRONIX=y
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CONFIG_SPI_FLASH_SPANSION=y
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CONFIG_SPI_FLASH_STMICRO=y
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CONFIG_SPI_FLASH_WINBOND=y
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CONFIG_SPI_FLASH_MTD=y
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CONFIG_PHY_MICREL=y
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CONFIG_PHY_MICREL_KSZ90X1=y
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CONFIG_DM_ETH=y
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CONFIG_DWC_ETH_QOS=y
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CONFIG_PHY=y
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CONFIG_SPL_PHY=y
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CONFIG_PHY_STM32_USBPHYC=y
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CONFIG_PINCONF=y
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# CONFIG_SPL_PINCTRL_FULL is not set
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CONFIG_PINCTRL_STMFX=y
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CONFIG_DM_PMIC=y
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CONFIG_PMIC_STPMIC1=y
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CONFIG_DM_REGULATOR=y
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CONFIG_SPL_DM_REGULATOR=y
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CONFIG_DM_REGULATOR_FIXED=y
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CONFIG_DM_REGULATOR_GPIO=y
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CONFIG_DM_REGULATOR_STM32_VREFBUF=y
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CONFIG_DM_REGULATOR_STPMIC1=y
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CONFIG_SPL_DM_REGULATOR_STPMIC1=y
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CONFIG_REMOTEPROC_STM32_COPRO=y
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CONFIG_DM_RTC=y
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CONFIG_RTC_STM32=y
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CONFIG_SERIAL_RX_BUFFER=y
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CONFIG_SPI=y
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CONFIG_DM_SPI=y
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CONFIG_STM32_QSPI=y
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CONFIG_STM32_SPI=y
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CONFIG_SYSRESET_SYSCON=y
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CONFIG_USB=y
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CONFIG_DM_USB_GADGET=y
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CONFIG_SPL_DM_USB_GADGET=y
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CONFIG_USB_EHCI_HCD=y
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CONFIG_USB_EHCI_GENERIC=y
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CONFIG_USB_DWC2=y
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CONFIG_USB_HOST_ETHER=y
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CONFIG_USB_ETHER_ASIX=y
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CONFIG_USB_GADGET=y
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CONFIG_USB_GADGET_MANUFACTURER="dh"
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CONFIG_USB_GADGET_VENDOR_NUM=0x0483
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CONFIG_USB_GADGET_PRODUCT_NUM=0x5720
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CONFIG_USB_GADGET_DWC2_OTG=y
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CONFIG_USB_GADGET_DOWNLOAD=y
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CONFIG_FAT_WRITE=y
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# CONFIG_BINMAN_FDT is not set
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CONFIG_LZO=y
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CONFIG_FDT_FIXUP_PARTITIONS=y
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# CONFIG_EFI_LOADER is not set
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