IMX6UL SSPI command

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IMX6UL SSPI command

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anshulkhare
Contributor III

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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ranshalit
Senior Contributor I

Hello Anshul,

Did you resolve this issue ? Is it related to dtb ?

Thanks

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Bio_TICFSL
NXP TechSupport
NXP TechSupport

Hi Anshul,

You need configure the dtb, as well.

MX6UL just support QSPI NOR flash in SSPI, that the reason you are receiving "unsupported opcode".

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anshulkhare
Contributor III

Hi Bio_TICFSL,

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.

--Anshul

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