Use the below three instructions, I can handle the first qspi flash:
1:sf probe 0 0 0
2:sf erase 0 0x1000000
3:sf write 0x08000000 0 0xffffff
when I want to handle the second qspi flash with below instructions:
2:sf erase 0x1000000 0x1000000
3:sf write 0x08000000 0x1000000 0xffffff
I used md.b command to check the write memory region, the data didn't write into the flash. I suspect I can't handle the second flash correctly.
1.How can I handle the second qspi flash?
2.what's the usage of command "sf probe 0 0 0", what's the meaning of parameters "0 0 0"
Thanks in advance