From: Fabio Estevam fabio.estevam@nxp.com
fastboot tool is a convenient way to flash the eMMC, so add support for it.
Examples of usages:
On the mx6sabresd:
=> fastboot 0
On the Linux PC connected via USB:
$ sudo fastboot getvar bootloader-version -i 0x0525 bootloader-version: U-Boot 2018.01-00550-g7517cfe finished. total time: 0.000s
$ sudo fastboot reboot -i 0x0525
(this causes the mx6sabresd to reboot)
Signed-off-by: Fabio Estevam fabio.estevam@nxp.com --- The Linux PC runs Ubuntu 16.04 with fastboot version 1:6.0.1+r16-3.
configs/mx6sabresd_defconfig | 6 ++++++ 1 file changed, 6 insertions(+)
diff --git a/configs/mx6sabresd_defconfig b/configs/mx6sabresd_defconfig index f6a53d6..feb385d 100644 --- a/configs/mx6sabresd_defconfig +++ b/configs/mx6sabresd_defconfig @@ -20,6 +20,12 @@ CONFIG_SPL_USB_HOST_SUPPORT=y CONFIG_SPL_USB_GADGET_SUPPORT=y CONFIG_SPL_USB_SDP_SUPPORT=y CONFIG_HUSH_PARSER=y +CONFIG_FASTBOOT=y +CONFIG_FASTBOOT_BUF_ADDR=0x12000000 +CONFIG_FASTBOOT_BUF_SIZE=0x10000000 +CONFIG_FASTBOOT_USB_DEV=0 +CONFIG_FASTBOOT_FLASH=y +CONFIG_FASTBOOT_FLASH_MMC_DEV=2 CONFIG_CMD_BOOTZ=y CONFIG_CMD_SPL=y CONFIG_CMD_SPL_WRITE_SIZE=0x20000