asoilole

I managed to boot armbian from SD card without eMMC. The way achived this is by create a bootable insomwrt with venodr u boot, using my script `./run.sh custom` then replace the ROOTFS with armbian's ROOTFS from there I could boot armbian and fix the fstab. So far it's working fine root@aml-s9xx-box:~# lsblk -f NAME FSTYPE FSVER LABEL UUID FSAVAIL FSUSE% MOUNTPOINTS mmcblk1 ├─mmcblk1p1 vfat FAT16 BOOT 1C34-0D25 200.9M 18% /boot └─mmcblk1p2 ext4 1.0 ROOTFS 6f2edfb1-adb2-4f1b-8087-46d189763c9b 5.2G 20% /var/log.hdd / zram0 root@aml-s9xx-box:~# uname -a Linux aml-s9xx-box 6.1.66-DBAI #1 SMP PREEMPT Fri Nov 29 09:52:27 +07 2024 aarch64 GNU/Linux root@aml-s9xx-box:~# uptime 01:44:24 up 19 min, 1 user, load average: 0.00, 0.00, 0.00 root@aml-s9xx-box:~# cat /etc/os-release PRETTY_NAME="Armbian 26.2.0-trunk.563 trixie" NAME="Debian GNU/Linux" VERSION_ID="13" VERSION="13 (trixie)" VERSION_CODENAME=trixie DEBIAN_VERSION_FULL=13.3 ID=debian HOME_URL="https://www.armbian.com" SUPPORT_URL="https://forum.armbian.com" BUG_REPORT_URL="https://www.armbian.com/bugs" ARMBIAN_PRETTY_NAME="Armbian 26.2.0-trunk.563 trixie" root@aml-s9xx-box:~#

@hexdump I also have the exact constraints, I've detached eMMC from my HG680P. I've tried your u-boot using armbian and velvet's image tester, but boot of them failed to boot, and on UART I can't see anything. Any idea what should I try next ? Anyway, I managed to boot custom OpenWrt and I attached the scripts that I used to generate image run.sh insomwrt_with_vendor_u_boot.log