Help to debug boot issue

Hello

I have done a custom PCB based on Olinuxino open-source hardware. I'm having the following messages when I'm trying to boot, can someone help me to identify how to solve this?

U-Boot SPL 2021.04+olimex-1-20211108.075936 (Nov 08 2021 - 08:00:41 +0000)
DRAM: 2048 MiB
Trying to boot from MMC1
ASSERT: lib/xlat_tables_v2/xlat_tables_core.c:1150
BACKTRACE: START: assert
0: EL3: 0x48910
1: EL3: 0x4bd24
2: EL3: 0x4985c
3: EL3: 0x49964
4: EL3: 0x440bc
5: EL3: 0x11fac
6: EL3: 0x1189c
BACKTRACE: END: assert

Thanks in advance.