> In rk3328, some function pin may have more than one choice, and muxed > with more than one IO, for example, the UART2 controller IO, > TX and RX, have 3 choice(setting in com_iomux): > - M0 which mux with GPIO1A0/GPIO1A1 > - M1 which mux with GPIO2A0/GPIO2A1 > - usb2phy which mux with USB2.0 DP/DM pin. > > This suppose to be set in SPL, but the U-Boot is also design to co-work > with Rockchip SPL(miniloader) which may not setting this config, let's set > this config to make sure the UART2 TX/RX working in U-Boot. > > Signed-off-by: Kever Yang <kever.y...@rock-chips.com> > --- > > Changes in v2: > - remove SDMMC io routing > > board/rockchip/evb_rk3328/evb-rk3328.c | 10 ++++++++++ > 1 file changed, 10 insertions(+) >
Acked-by: Philipp Tomsich <philipp.toms...@theobroma-systems.com> _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot