For BMC programming, please follow below instruction.
1. Programm the U12 with BMC_H13AST2600-ROT20-E401MS-NOR_20230526_01.01.03_STDsp.bin
2. Programm the U24 with BMC_H13AST2600-ROT20-E401MS-eMMC_20230526_01.01.03_STDsp.bin