On Mon, 2014-10-06 at 19:57 +0200, Hans de Goede wrote: > Signed-off-by: Hans de Goede <hdego...@redhat.com>
I presume that adding GPIO support to SPL isn't a problem size wise? > --- > board/sunxi/Kconfig | 26 ++++++++++++++++++++++++++ > drivers/mmc/sunxi_mmc.c | 21 +++++++++++++++++++++ > include/configs/sunxi-common.h | 1 + > 3 files changed, 48 insertions(+) > > diff --git a/board/sunxi/Kconfig b/board/sunxi/Kconfig > index 622f7b4..497b093 100644 > --- a/board/sunxi/Kconfig > +++ b/board/sunxi/Kconfig > @@ -32,4 +32,30 @@ config USB_KEYBOARD > Say Y here to add support for using a USB keyboard (typically used > in combination with a graphical console on HDMI). > > +config MMC0_CD_PIN > + string "Card detect pin for mmc0" > + default "" > + ---help--- > + Set the card detect pin for mmc0, leave empty to not use cd. sunxi_name_to_gpio() doesn't handle the empty string directly, but I think it will do the right thing (i.e. return -1) via a more or less convoluted path. Did you check this? Assuming you have then: Acked-by: Ian Campbell <i...@hellion.org.uk> Ian. _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
