I'm having a weird board.
Chip label is RK3228A, with 8GB eMMC from SKhynix. Multitool doesn't booting up.
In maskrom mode, chip shows as RK3128 and flash 4gb from samsung.
Bus 003 Device 052: ID 2207:310c Fuzhou Rockchip Electronics Company RK3126/RK3128 in Mask ROM mode
Flash Info:
Manufacturer: SAMSUNG, value=00
Flash Size: 3696 MB
Block Size: 512 KB
Page Size: 2 KB
ECC Bits: 0
Access Time: 40
Flash CS: Flash<0>
After erase eMMC using rkdeveloptool, I can still enter maskrom mode but I can't do anything else.
sudo ./rkdeveloptool rci
Read Chip Info failed!
