Keep uboot GPIO settings through kernel boot S32G2
‎12-20-2023
02:10 PM
651 Views
lodo1234
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Hi,
I'd like to configure a GPIO in u-boot, then tell the kernel to ignore that GPIO during boot. The kernel currently overrides the u-boot settings. I added the specific GPIO to the gpio-reserved-ranges in the DTS but that had no effect. I currently do not have anything in the DTS file to configure this specific GPIO.
Thanks
1 Reply
‎12-28-2023
05:50 AM
579 Views

NXP Employee
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Hi Gabriel LoDolce
Hope you are doing well
I think you have to disable that gpio in kernal which reconfigs. We suggest you please go with u-boot and kernel community for more details.
Regards ,
Tushar
