Part Number: AM62A7
Hi Ti Tech Support Team,
OSPI NOR Flash (MT35XU02GCBA1G12) is connectd to TI AM62A74 OSPI interface.
After booting kerenl(boot from SD card) it is detected.
And i am able to do erase, read, write operation.
Please refer below log.
root@ti-am62:~# cat /proc/mtd
dev: size erasesize name
mtd0: 00080000 00001000 "ospi.tiboot3"
mtd1: 00200000 00001000 "ospi.tispl"
mtd2: 00400000 00001000 "ospi.u-boot"
mtd3: 00040000 00001000 "ospi.env"
mtd4: 00040000 00001000 "ospienv.backup"
mtd5: 05fc0000 00001000 "ospi.rootfs"
mtd6: 00040000 00001000 "ospi.phypattern"
root@ti-am62:~# mtdinfo
Count of MTD devices: 7
Present MTD devices: mtd0, mtd1, mtd2, mtd3, mtd4, mtd5, mtd6
Sysfs interface supported: yes
root@ti-am62:~# dmesg | grep nor
thermal_sys: Registered thermal governor 'step_wise'
cpuidle: using governor ladder
spi-nor spi3.0: spi-nor-generic (131072 Kbytes)
I have copied tiboot3 (mtd0) , tispl (tispl), u-boot(mtd2) to NOR flash using flashcp command.
And changed boot mode switch to xSPI.

Log while booting for NOR Flash :
U-Boot SPL 2024.04-ti-ga8b0d736645e (Jul 09 2026 - 06:16:46 +0000)
SYSFW ABI: 4.0 (firmware rev 0x000b '11.2.5--v11.02.05 (Fancy Rat)')
SPL initial stack usage: 13568 bytes
SPL: failed to boot from all boot devices
### ERROR ### Please RESET the board ###
Please guide me how to resovle this error?
Regards,
Tejas



