Rockchip RK3568B2 SPL partition issue.

[TahomaSoft]

Hi , I am working on a Banana Pi R2-Pro. I am getting the following error on the serial console at boot:
"...

Trying to boot from MMC2
No misc partition
spl: partition error
Trying fit image at 0x4000 sector

Verified-boot: 0

Checking uboot 0x00200000 ... sha256(b8816e87e3...) + OK

Checking fdt 0x00309860 ... sha256(d32827d3ac...) + OK

"

This is after it tries to read the (not useful) info on the emmc (MMC1).
Note however, that this is much farther than I could get using anything from SinoVOIP.

Any advice or assistance would be most welcome.

Thanks,

Erik

[flatmax]

ok - for the banana pi - I would imagine that the BSP would have to be different. That is uboot and linux.
Have you created your own config for the Pi R2-Pro ?
In that config, put the unique linux and uboot repos and other variables :
https://github.com/flatmax/buildroot.rockchip/blob/master/configs/rock5b_defconfig#L27-L67

[TahomaSoft]

Hi there! Thanks. No, not yet on my own config; this is my first foray into working on boot loaders (the joys of chip and Raspberry Pi shortages).

I will give that a try!

Regards, Erik