On Mon, Oct 13, 2014 at 9:38 AM, Ye.Li <b37...@freescale.com> wrote: > On mx6 sabreauto board, there are two USB ports: > 0: OTG > 1: HOST > The EHCI driver is enabled for this board, but the IOMUX and VBUS power > control is not implemented, which cause both USB port failed to work. > This patch fix the problem by adding the board support codes. > > Since the power control uses the GPIO pin from port expander MAX7310, > the PCA953X driver is enabled for accessing the MAX7310. > > The ID pin of OTG Port needs to configure the GPR1 bit 13 for selecting > its daisy chain. Add a new function "imx_iomux_set_gpr_register" to > handle GPR register setting. > > Signed-off-by: Ye.Li <b37...@freescale.com>
Reviewed-by: Fabio Estevam <fabio.este...@freescale.com> _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
