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IMX6UL SSPI command

Question asked by Anshul khare on Jan 2, 2018
Latest reply on Jan 27, 2018 by ranshalit

Hello All,

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?

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