New Sophos RED-20 not booting

=> printenv
arch=arm
baudrate=115200
board=sophos_red20
board_name=sophos_red20
board_rev=2
boot_cmd=boot_image1
boot_image1=echo starting Image1...;run boot_load_nand_image1; run boot_ram; echo Booting Image1 Failed try Image2; run boot_image2
boot_image1_once=env set bootcmd "run boot_image2"; env save; run boot_image1
boot_image2=echo starting Image2...;run boot_load_nand_image2; run boot_ram; echo Booting Image2 Failed try Image1; run boot_image1
boot_image2_once=env set bootcmd "run boot_image1"; env save; run boot_image2
boot_load_from=undefined
boot_load_nand_image1=sf probe; sf nand_read ${kernel_addr_r} ${nand_uimage1_addr} ${nand_uimage1_size}; sf nand_read ${fdt_addr_r} ${nand_fdt1_addr} ${nand_fdt1_size}; env set boot_load_from image1
boot_load_nand_image2=sf probe; sf nand_read ${kernel_addr_r} ${nand_uimage2_addr} ${nand_uimage2_size}; sf nand_read ${fdt_addr_r} ${nand_fdt2_addr} ${nand_fdt2_size}; env set boot_load_from image2
boot_load_tftp=mcu led 3 1 1; tftp ${kernel_addr_r} red/red-unified-firmware-layerscape-armv8_64b-red20-initramfs-kernel.bin; tftp ${fdt_addr_r} red/image-sophos-red20.dtb ; env set boot_load_from tftp; mcu led 3 0
boot_ram=echo Stop PFE...; pfe stop; echo starting openwrt ...; mcu led 1 1 1; env set bootargs ${bootargs_base} ${bootargs_additional} boot_load_from=${boot_load_from} mcu_resetpb_time=${mcu_resetpb_time}; bootm ${kernel_addr_r} - ${fdt_addr_r}; mcu led 0 1 1
boot_usb=echo Start USB; usb start; usb storage; usb dev 0; fatload usb 0:1 ${fdt_addr_r} boot_${board_name}.bin; source ${fdt_addr_r}
bootargs=console=ttyS0,115200 root=/dev/ram0 earlycon=uart8250,mmio,0x21c0500
bootargs_additional=redd
bootargs_base=console=ttyS0,115200 root=/dev/ram0 earlycon=uart8250,mmio,0x21c0500
bootargs_kdb=nokaslr kgdboc=ttyS0,115200 kgdbcon
bootargs_kdb_stop=${bootargs_kdb nokaslr} kgdbwait
bootcmd=boot_image
bootdelay=3
bootfile=red/tftp_boot_red20.bin
console=ttyS0,115200
cpu=armv8
eth1addr=42:C3:34:DE:7A:36
ethact=pfe_eth0
ethaddr=F2:F1:59:35:C6:33
fdt_addr_r=0x80000000
fdtcontroladdr=979f4fc0
format_ubi=echo Formatting UBIFS; sf probe; sf nand_erase ${nand_data_addr} ${nand_data_size}; echo Done.
ipaddr=192.168.0.150
kernel_addr_r=0x81000000
mcu_resetpb_action1_time=65535
mcu_resetpb_action2_time=65535
mcu_resetpb_debounce_time=100
mcu_resetpb_debug=0
mcu_resetpb_factory_time=10
mcu_resetpb_time=0
nand_data_addr=0x5c00000
nand_data_size=0x2000000
nand_fdt1_addr=0x200000
nand_fdt1_size=0x100000
nand_fdt2_addr=0x2f00000
nand_fdt2_size=0x100000
nand_uimage1_addr=0x300000
nand_uimage1_size=0x2800000
nand_uimage2_addr=0x3000000
nand_uimage2_size=0x2800000
resetpb_factory=echo Factroy reset; run format_ubi; run boot_usb
serverip=192.168.0.11
soc=fsl-layerscape
stderr=serial
stdin=serial
stdout=serial
vendor=freescale
vlan_test=0

Environment size: 2796/65532 bytes
=>

I have managed to repair the uboot but now the red tries to boot the image and is stuck in a boot loop.

[ 73.752904] pfe_hif_client_unregister
[ 73.758101] device redc0 left promiscuous mode
[ 73.762616] br-lan: port 2(redc0) entered disabled state
[ 73.908224] pfe 4000000.pfe eth1: pfe_eth_shutdown
[ 73.923876] hif_lib_client_unregister : client: ffff800000fe28c8, client_id: 1, txQ_depth: 2048, rxQ_depth: 256
[ 73.940777] hif_process_client_req: unregister client_id 1
[ 73.946322] pfe_hif_client_unregister
[ 74.565227] pfe 4000000.pfe eth1: Link is Down
[ 75.121314] UBIFS (ubi0:1): un-mount UBI device 0
[ 75.126122] UBIFS (ubi0:1): background thread "ubifs_bgt0_1" stops
[ 75.161326] UBIFS (ubi0:0): un-mount UBI device 0
[ 75.166100] UBIFS (ubi0:0): background thread "ubifs_bgt0_0" stops
[ 78.465403] imx2-wdt 2ad0000.wdog: Device shutdown: Expect reboot!
[ 78.471714] reboot: Restarting system
INFO: PSCI Power Domain Map:
INFO: Domain Node : Level 2, parent_node -1, State ON (0x0)
INFO: Domain Node : Level 1, parent_node 0, State ON (0x0)
INFO: CPU Node : MPID 0x0, parent_node 1, State ON (0x0)INFO: BOOT SRC is QSPI
NOTICE: DDR Init Done
NOTICE: BL2: v1.5(release):redfw_3.0.000-3-g74a78d4e8
NOTICE: BL2: Built : 05:30:45, Apr 23 2020
INFO: BL2: Doing platform setup

Hallo Arnold,

Sounds like a candidate for an RMA - what does Sophos Support say?

Cheers - Bob

Hallo Arnold,

Sounds like a candidate for an RMA - what does Sophos Support say?

Cheers - Bob