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path: root/Silicon/Socionext/SynQuacer/Drivers/SynQuacerGpioPei/SynQuacerGpioPei.c
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2017-11-17Silicon/SynQuacer: implement PEIM that exposes GPIO PPIArd Biesheuvel
In order to be able to sample the state of the DIP switches at early boot on the Developer Box platform, implement the GPIO PPI based on the GPIO block that is implemented in the SynQuacer SoC. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>