i have an IMX6UL board .
i am performing SPI interface test in U-Boot. Earlier SSPI command was not enabled,
so i updated config file with CONFIG_CMD_SPI for our board and in U-Boot command the sspi command is appearing,
but when i am trying to use this, i get the following error:
"unsupported opcode a0
Error -5 during spi transaction"
I ran the following command:
sspi 0:1.0 32 A
Could anyone please help me figure out what the issue is ?
When does this unsupported opcode error occur?
Thanks for reply,
i need to perform SPI interface test in U-Boot for display,
is there any command which i can use to perform the test in imx6UL.
Thanks in advance.