[U-Boot] S5PV210 boot problem

Good day, I have a custom HW around an s5pv210 soc. It's based on mini210 board and uses u-boot v1.3.4 as its bootloader. I want to use a newer version of u-boot to boot my HW. AFAIK in recent version of u-boot (e.g. v2016.09) GONI board is the only supported HW which is based on s5pv210 too. I can successfully compile the source with this configuration and burn it on an SD card. But when I try to boot the HW, it complains about the checksum with "SD checksum error" message. The script used to burn u-boot on the SD card, calculates the checksum for the first 8192 bytes of u-boot.bin and adds it somewhere which used to be working when the u-boot version was v1.3.4.Any help would greatly be appreciated. Thank you for your time. Nasser