I have a question how to pass variable from UEFI to KERNEL?
How to pass variable from UEFI to KERNEL
What kind of variable you want to pass?
And what is the detail of your use case?
In general, we would just modify kernel for some configurations.
I want to read two gpios in uefi, and pass this two gpio value to kernel to identify orin, because we have four orin on one board. If i read this two gpio in kernel, driver init sequnce is different.
I want to read PP4 and PQ4 gpio.
Why you don’t just configure GPIO and read their state in kernel?
If you read them in UEFI, then you still need to do something in kernel to recognize them.
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