uuu_version 1.4.127

#Load bootloader image into RAM over SDP

SDPS: boot -f ../recovery/flash-recovery.bin
#SDPV: write -f flash.bin -skipspl
#SDPV: jump

CFG: FB: -vid 0x1b67 -pid 0x4000
CFG: FB: -vid 0x0525 -pid 0x403a
CFG: FB: -vid 0x0525 -pid 0x403d
CFG: FB: -vid 0x1b67 -pid 0x403f
CFG: FB: -vid 0x0525 -pid 0x4040
CFG: FB: -vid 0x0525 -pid 0x4041
CFG: FB: -vid 0x0525 -pid 0x4042
CFG: FB: -vid 0x0525 -pid 0x4046

FB: ucmd setenv fastboot_dev mmc
FB: ucmd setenv mmcdev 2
FB: ucmd mmc dev 2

#FB[-t 1000000]: ucmd mmc erase 0 2097152

FB: flash mmc2boot1 ../boot/imx-boot
FB: flash mmc2boot0 ../boot/imx-boot
#FB: flash bootloader flash.bin-verdin-imx8mp-sd
#Determine if BOOT_ACKs are desired (appears that BOOT_ACK should be used for eMMC fast boot) [I have emmc_ack set to 1 in (default) environment]
FB: ucmd if env exists emmc_ack; then ; else setenv emmc_ack 0; fi;

FB: ucmd setenv loadaddr 0x42800000
FB: ucmd setenv fastboot_size 0x40000000
FB: ucmd setenv fastboot_buffer ${loadaddr}

FB: ucmd pci enum
FB: ucmd nvme scan

FB[-t 1000000]: write -f ../rootfs/img.wic -format "nvme write ${fastboot_buffer} @off @size" -blksz 512 -each 0x4000000

FB[-t 1000000]: crc -f ../rootfs/img.wic -format "nvme read ${loadaddr} @off @size" -blksz 512 -each 0x4000000

FB: done