f008af59af
Enable DFU SF on all i.MX6 DHSOM so the SPI NOR can be exposed via DFU, and include dfu_alt_info which exposes the full SPI NOR via DFU. To install new bootloader into the SPI NOR using DFU, it is necessary to pad the u-boot-with-spl.imx to 0x400 Bytes offset first and then send it to the board as follows: " u-boot=> dfu 0 sf " " host$ dd if=/dev/zero of=pad.bin bs=1024 count=1 host$ cat pad.bin u-boot-with-spl.imx > flash.bin host$ dfu-util -w -a 0 -D flash.bin " Signed-off-by: Marek Vasut <marek.vasut@mailbox.org>
78 lines
1.6 KiB
Plaintext
78 lines
1.6 KiB
Plaintext
#include <configs/imx_dhsom.config>
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CONFIG_ARM=y
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CONFIG_ARCH_MX6=y
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CONFIG_MX6QDL=y
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CONFIG_TARGET_DHCOMIMX6=y
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CONFIG_SPL_SYS_L2_PL310=y
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CONFIG_MX6_DDRCAL=y
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CONFIG_NR_DRAM_BANKS=1
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CONFIG_OF_LIBFDT_OVERLAY=y
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CONFIG_OF_UPSTREAM=y
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CONFIG_FIT_VERBOSE=y
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CONFIG_MULTI_DTB_FIT=y
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CONFIG_LTO=y
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CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE=y
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CONFIG_SYS_I2C_MXC=y
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CONFIG_SYS_MALLOC_F_LEN=0x1000
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CONFIG_SYS_MAXARGS=32
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CONFIG_SYS_MEMTEST_END=0x20000000
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CONFIG_SYS_MEMTEST_START=0x10000000
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CONFIG_SYS_MONITOR_LEN=409600
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CONFIG_SYS_PBSIZE=532
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CONFIG_SYS_BOOTCOUNT_ADDR=0x020CC068
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CONFIG_SYS_BOOTCOUNT_BE=y
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CONFIG_BOOTCOUNT_LIMIT=y
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CONFIG_BOOTDELAY=3
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CONFIG_BZIP2=y
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CONFIG_CMD_SATA=y
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CONFIG_CMD_UNZIP=y
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CONFIG_CMD_WDT=y
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CONFIG_DISTRO_DEFAULTS=y
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CONFIG_ENV_OFFSET=0x100000
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CONFIG_ENV_OFFSET_REDUND=0x110000
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CONFIG_ENV_SECT_SIZE=0x10000
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CONFIG_ENV_SIZE=0x4000
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# CONFIG_CMD_SCSI is not set
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CONFIG_AHCI=y
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CONFIG_BOUNCE_BUFFER=y
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CONFIG_DWC_AHSATA=y
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CONFIG_LBA48=y
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CONFIG_SCSI=y
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CONFIG_ARP_TIMEOUT=200
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CONFIG_ETHPRIME="FEC"
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CONFIG_USE_ETHPRIME=y
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CONFIG_PHYLIB=y
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CONFIG_SF_DEFAULT_SPEED=25000000
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CONFIG_SPI_FLASH_GIGADEVICE=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_UNLOCK_ALL=y
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CONFIG_MISC=y
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CONFIG_PINCTRL_IMX6=y
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CONFIG_DFU_SF=y
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CONFIG_SDP_LOADADDR=0x17ffffc0
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CONFIG_SPL_FIT=y
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CONFIG_SPL_SPI=y
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CONFIG_SPL_SPI_FLASH_SUPPORT=y
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CONFIG_SPL_SPI_LOAD=y
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CONFIG_SPL_USB_GADGET=y
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CONFIG_SPL_USB_HOST=y
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CONFIG_SPL_USB_SDP_SUPPORT=y
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CONFIG_SYS_DFU_DATA_BUF_SIZE=0x1000000
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CONFIG_SYS_SPI_U_BOOT_OFFS=0x11400
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CONFIG_CI_UDC=y
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CONFIG_USB_GADGET_DOWNLOAD=y
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CONFIG_WATCHDOG_TIMEOUT_MSECS=60000
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