When I boot from spi flash on T4240QDS ,I want to write some data to spi flash on the SPL booting period,
But I can't do it .my SPL BOOT will Blocked.
on the SPL Bootng period ,I can read data from spi flash and I can erase spi flash .
only I can't write flash .
whether can someone have same questions?
Please give me some advices.
Thanks a alot