mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-12 14:23:00 +00:00
4d03f476a7
Errata doc: https://www.ti.com/lit/pdf/sprz457 Errata ID i2331 CPSW: Device lockup when reading CPSW registers Details: A device lockup can occur during the second read of any CPSW subsystem register after any MAIN domain power on reset (POR). A MAIN domain POR occurs using the hardware MCU_PORz signal, or via software using CTRLMMR_RST_CTRL.SW_MAIN_POR or CTRLMMR_MCU_RST_CTRL.SW_MAIN_POR. After these resets, the processor and internal bus structures may get into a state which is only recoverable with full device reset using MCU_PORz. Due to this errata, Ethernet boot should not be used on this device. Workaround(s): To avoid the lockup, a warm reset should be issued after a MAIN domain POR and before any access to the CPSW registers. The warm reset realigns internal clocks and prevents the lockup from happening. Workaround above errata by calling do_reset() in case of cold boot in order to trigger warm reset. This needs enabling SYSRESET driver in R5 SPL to enable TI SCI reset driver. Signed-off-by: Nitin Yadav <n-yadav@ti.com> Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com> Reviewed-by: Bryan Brattlof <bb@ti.com>
174 lines
4.3 KiB
Text
174 lines
4.3 KiB
Text
CONFIG_ARM=y
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CONFIG_ARCH_K3=y
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CONFIG_SYS_MALLOC_LEN=0x2000000
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CONFIG_SYS_MALLOC_F_LEN=0x80000
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CONFIG_SPL_GPIO=y
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CONFIG_SPL_LIBCOMMON_SUPPORT=y
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CONFIG_SPL_LIBGENERIC_SUPPORT=y
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CONFIG_NR_DRAM_BANKS=2
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CONFIG_SOC_K3_AM642=y
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CONFIG_TARGET_AM642_R5_EVM=y
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CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
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CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0x7019b800
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CONFIG_ENV_SIZE=0x20000
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CONFIG_ENV_OFFSET=0x680000
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CONFIG_DM_GPIO=y
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CONFIG_SPL_DM_SPI=y
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CONFIG_DEFAULT_DEVICE_TREE="k3-am642-r5-evm"
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CONFIG_SPL_TEXT_BASE=0x70000000
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CONFIG_DM_RESET=y
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CONFIG_SPL_MMC=y
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CONFIG_SPL_SERIAL=y
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CONFIG_SPL_DRIVERS_MISC=y
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CONFIG_SPL_STACK_R_ADDR=0x82000000
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CONFIG_SPL_SIZE_LIMIT=0x190000
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CONFIG_SPL_SIZE_LIMIT_PROVIDE_STACK=0x4000
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CONFIG_SPL_FS_FAT=y
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CONFIG_SPL_LIBDISK_SUPPORT=y
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CONFIG_SPL_SPI_FLASH_SUPPORT=y
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CONFIG_SPL_SPI=y
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CONFIG_SPL_LOAD_FIT=y
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CONFIG_SPL_LOAD_FIT_ADDRESS=0x80080000
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CONFIG_USE_BOOTCOMMAND=y
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CONFIG_BOOTCOMMAND="run distro_bootcmd"
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# CONFIG_DISPLAY_CPUINFO is not set
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CONFIG_SPL_SIZE_LIMIT_SUBTRACT_GD=y
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CONFIG_SPL_SIZE_LIMIT_SUBTRACT_MALLOC=y
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CONFIG_SPL_MAX_SIZE=0x180000
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CONFIG_SPL_HAS_BSS_LINKER_SECTION=y
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CONFIG_SPL_BSS_START_ADDR=0x7019b800
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CONFIG_SPL_BSS_MAX_SIZE=0x4000
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CONFIG_SPL_SYS_REPORT_STACK_F_USAGE=y
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CONFIG_SPL_BOARD_INIT=y
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CONFIG_SPL_SYS_MALLOC_SIMPLE=y
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CONFIG_SPL_STACK_R=y
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CONFIG_SPL_SEPARATE_BSS=y
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CONFIG_SYS_SPL_MALLOC=y
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CONFIG_HAS_CUSTOM_SPL_MALLOC_START=y
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CONFIG_CUSTOM_SYS_SPL_MALLOC_ADDR=0x84000000
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CONFIG_SYS_SPL_MALLOC_SIZE=0x1000000
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CONFIG_SPL_EARLY_BSS=y
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CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR=y
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CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x400
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CONFIG_SPL_DMA=y
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CONFIG_SPL_ENV_SUPPORT=y
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CONFIG_SPL_ETH=y
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CONFIG_SPL_I2C=y
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CONFIG_SPL_DM_MAILBOX=y
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CONFIG_SPL_DM_SPI_FLASH=y
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CONFIG_SPL_NET=y
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CONFIG_SPL_NET_VCI_STRING="AM64X U-Boot R5 SPL"
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CONFIG_SPL_DM_RESET=y
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CONFIG_SPL_POWER_DOMAIN=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_REMOTEPROC=y
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CONFIG_SPL_SPI_LOAD=y
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CONFIG_SYS_SPI_U_BOOT_OFFS=0x80000
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CONFIG_SPL_USB_HOST=y
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CONFIG_SPL_USB_STORAGE=y
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CONFIG_SPL_USB_GADGET=y
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CONFIG_SPL_DFU=y
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CONFIG_SPL_YMODEM_SUPPORT=y
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CONFIG_HUSH_PARSER=y
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CONFIG_SYS_MAXARGS=64
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CONFIG_CMD_ASKENV=y
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CONFIG_CMD_DFU=y
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CONFIG_CMD_GPT=y
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CONFIG_CMD_MMC=y
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CONFIG_CMD_REMOTEPROC=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_SETEXPR is not set
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CONFIG_CMD_DHCP=y
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CONFIG_CMD_TIME=y
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CONFIG_CMD_FAT=y
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CONFIG_OF_CONTROL=y
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CONFIG_SPL_OF_CONTROL=y
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CONFIG_SPL_MULTI_DTB_FIT=y
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CONFIG_SPL_OF_LIST="k3-am642-r5-evm k3-am642-r5-sk"
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CONFIG_SPL_MULTI_DTB_FIT_NO_COMPRESSION=y
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CONFIG_ENV_IS_IN_MMC=y
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CONFIG_SYS_RELOC_GD_ENV_ADDR=y
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CONFIG_SYS_MMC_ENV_PART=1
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CONFIG_SPL_DM=y
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CONFIG_SPL_DM_SEQ_ALIAS=y
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CONFIG_REGMAP=y
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CONFIG_SPL_REGMAP=y
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CONFIG_SYSCON=y
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CONFIG_SPL_SYSCON=y
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CONFIG_SPL_OF_TRANSLATE=y
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CONFIG_CLK=y
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CONFIG_SPL_CLK=y
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CONFIG_SPL_CLK_CCF=y
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CONFIG_CLK_CCF=y
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CONFIG_CLK_TI_SCI=y
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CONFIG_DFU_MMC=y
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CONFIG_DFU_RAM=y
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CONFIG_DFU_SF=y
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CONFIG_SYS_DFU_DATA_BUF_SIZE=0x5000
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CONFIG_DMA_CHANNELS=y
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CONFIG_TI_K3_NAVSS_UDMA=y
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CONFIG_TI_SCI_PROTOCOL=y
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CONFIG_DA8XX_GPIO=y
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CONFIG_DM_I2C=y
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CONFIG_SYS_I2C_OMAP24XX=y
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CONFIG_DM_MAILBOX=y
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CONFIG_K3_SEC_PROXY=y
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CONFIG_ESM_K3=y
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CONFIG_MMC_SDHCI=y
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CONFIG_MMC_SDHCI_ADMA=y
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CONFIG_SPL_MMC_SDHCI_ADMA=y
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CONFIG_MMC_SDHCI_AM654=y
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CONFIG_DM_SPI_FLASH=y
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CONFIG_SPI_FLASH_SPANSION=y
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CONFIG_SPI_FLASH_STMICRO=y
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CONFIG_PHY_TI_DP83867=y
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CONFIG_TI_AM65_CPSW_NUSS=y
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CONFIG_PHY=y
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CONFIG_SPL_PHY=y
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CONFIG_PHY_CADENCE_SIERRA=y
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CONFIG_PHY_CADENCE_TORRENT=y
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CONFIG_PHY_J721E_WIZ=y
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CONFIG_PINCTRL=y
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# CONFIG_PINCTRL_GENERIC is not set
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CONFIG_SPL_PINCTRL=y
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# CONFIG_SPL_PINCTRL_GENERIC is not set
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CONFIG_PINCTRL_SINGLE=y
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CONFIG_POWER_DOMAIN=y
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CONFIG_TI_SCI_POWER_DOMAIN=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_GPIO=y
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CONFIG_SPL_DM_REGULATOR_GPIO=y
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CONFIG_K3_SYSTEM_CONTROLLER=y
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CONFIG_REMOTEPROC_TI_K3_ARM64=y
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CONFIG_RESET_TI_SCI=y
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CONFIG_SPECIFY_CONSOLE_INDEX=y
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CONFIG_DM_SERIAL=y
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CONFIG_SOC_TI=y
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CONFIG_SPI=y
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CONFIG_DM_SPI=y
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CONFIG_CADENCE_QSPI=y
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CONFIG_TIMER=y
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CONFIG_SPL_TIMER=y
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CONFIG_OMAP_TIMER=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_XHCI_HCD=y
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CONFIG_USB_CDNS3=y
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CONFIG_USB_CDNS3_GADGET=y
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CONFIG_USB_CDNS3_HOST=y
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CONFIG_SPL_USB_CDNS3_GADGET=y
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CONFIG_SPL_USB_CDNS3_HOST=y
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CONFIG_USB_STORAGE=y
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CONFIG_USB_GADGET=y
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CONFIG_USB_GADGET_MANUFACTURER="Texas Instruments"
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CONFIG_USB_GADGET_VENDOR_NUM=0x0451
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CONFIG_USB_GADGET_PRODUCT_NUM=0x6165
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CONFIG_USB_GADGET_DOWNLOAD=y
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CONFIG_FS_FAT_MAX_CLUSTSIZE=16384
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CONFIG_SYSRESET=y
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CONFIG_SPL_SYSRESET=y
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CONFIG_SYSRESET_TI_SCI=y
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