Armbian can't boot on TinkerBoard 2

[蒙金]

I downloaded "Armbian Lunar XFCE desktop" image from https://www.armbian.com/tinkerboard-2/ and mounted it to the SD card. Then I booted the board but it couldn't boot. Only the red LED is on. The tinker os can boot and work well. The red LED is on and the green LED keeps blinking.

How could I do to boot Armbian on this board?

Edited March 30, 2023 by 蒙金

[Kajika]

I have similar problem on the Tinkerboard 2S. I think this is due to the boot loader using a 'security' feature. Watching on the UART output gives :

 

DDR Version 1.27 20211018
set center 1.0V
[...]
Boot1 Release Time: Jun 13 2022 09:58:34, version: 1.28
CPUId = 0x0
ChipType = 0x10, 631
mmc_set_bus_width: 1
EmmcClk: 375KHZ
EmmcClk: 375KHZ
mmc_set_bus_width: 8
EmmcClk: 200000KHZ
[...]
find part:uboot OK. first_lba:0x4000.
find part:trust OK. first_lba:0x6000.
LoadTrust Addr:0x6000
[...]
LoadTrust Addr:0x7c00
mmc0:cmd18,0
mmc0:cmd12,0
mmc0:cmd18,0
mmc0:cmd12,0
Addr:0x6000 No find trust.img!
LoadTrustBL error:-3
SecureMode = 0
SecureInit read PBA: 0x4
SecureInit read PBA: 0x404
SecureInit read PBA: 0x804
SecureInit read PBA: 0xc04
SecureInit read PBA: 0x1004
SecureInit read PBA: 0x1404
SecureInit read PBA: 0x1804
SecureInit read PBA: 0x1c04
SecureInit ret = -2, SecureMode = 0

I think "No find trust.img!" and the following "LoadTrustBL error:-3" explains the boot problem. I am going to fig this more. Maybe someone knows more about this boot-loader.

[蒙金]

Any solution or workaround?