Messages in this thread | | | Subject | Re: [PATCH 2/4] of: DT quirks infrastructure | From | Maxime Bizon <> | Date | Thu, 19 Feb 2015 19:01:59 +0100 |
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On Thu, 2015-02-19 at 19:38 +0200, Pantelis Antoniou wrote:
> Having to boot and tweak the bootloader settings to select the correct > dtb (even if it’s present on the flash medium) takes time and is > error-prone.
Dedicate a set of GPIO for board/PCB revision detection (it only costs a few resistors connected to VCC or GND), then use that information to choose the correct DTB.
-- Maxime
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