It‘s the same in that github issue, that board looks exactly the same and the port is at the same location, its just the other board that is different.
Yes i have worked with serial terminals before...
Here is the log for a successful flash
U-Boot 2010.06-svn3112 (Mar 18 2016 - 16:13:13)
I2C: ready
DRAM: 110 MiB
gBootLogPtr:00b80008.
spinor flash ID is 0xc81840c8
Fail to get uboot hd.
partition file version 2
rootfstype squashfs root /dev/mtdblock5
TEXT_BASE:01000000
Net: Detected...
I don't think so, I managed to interrupt the boot to run printenv:
>printenv
bootargs=console=ttyS0,115200 mem=110M root=/dev/mtdblock5 rootfstype=squashfs init=/linuxrc
bootcmd=sf read 0x200100 0x8000 0x8000;sf read 0x2000000 0xf0000 0x180000;bootm 0x2000000
bootdelay=3
baudrate=115200...
As the title states. I have attached some images of the IPC itself and the serial output. I tried various firmwares which none of them got the device to boot into Linux properly. Any help would be appreciated.