mjsxj02hl_uboot

Custom bootloader for Xiaomi Smart Camera Standard Edition (MJSXJ02HL)

Preparation

Extract the contents of the u-boot source code archive (osdrv/opensource/uboot/u-boot-2016.11.tgz) from the Hi3518EV300 SDK to the root directory of the repository. The default name of the unpacked folder is u-boot-2016.11.

To use the device's firmware features, you need to install Ch341Prog.

Usage

Build u-boot:

make UBOOT_SRC=u-boot-2016.11 UBOOT_BIN=u-boot-mjsxj02hl.bin all

or (defaults u-boot source directory u-boot-2016.11 and output file u-boot-mjsxj02hl.bin):

make all

Flash firmware:

Read the current firmware, replace u-boot, and write the output file to the device.

make UBOOT_BIN=u-boot-mjsxj02hl.bin FIRMWARE=firmware-mjsxj02hl.bin flash_firmware

or (defaults u-boot binary file u-boot-mjsxj02hl.bin and output firmware file firmware-mjsxj02hl.bin):

make flash_firmware