U-Boot SPL 2023.04-g756ba776d4 (Sep 20 2023 - 12:01:11 +0800) SYSFW ABI: 3.1 (firmware rev 0x0009 '9.0.5--v09.00.05 (Kool Koala)') am62a_init: board_init_f done SPL initial stack usage: 17032 bytes am62a_init: spl_boot_device: devstat = 0x4b bootmedia = 0x9 bootindex = 0 Trying to boot from MMC1 mmc_load_image_raw_sector: mmc block read error ** Partition 1 not valid on device 0 ** spl_register_fat_device: fat register err - -1 spl_load_image_fat: error reading image tispl.bin, err - -1 SPL: failed to boot from all boot devices ### ERROR ### Please RESET the board ###