On Mon, Jul 05, 2021 at 06:04:57PM +0200, Michael Riesch wrote: > The RK3568 EVB uses a voltage divider to determine the hardware ID of > the board. At the moment, the voltage levels for seven EVB variants are > defined. This commit adds a late_initcall to the board code that reads > out the voltage and populates the hardware ID as environment variable. > > Signed-off-by: Michael Riesch <michael.riesch@xxxxxxxxxxxxxx> > --- > v2: > - add compatible check > - return early in case the voltage cannot be read > - populate hardware ID as environment variable > > arch/arm/boards/rockchip-rk3568-evb/board.c | 56 +++++++++++++++++++++ > 1 file changed, 56 insertions(+) Applied with Ahmads fixup, thanks Sascha -- Pengutronix e.K. | | Steuerwalder Str. 21 | http://www.pengutronix.de/ | 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
