[U-Boot] [PATCH v3] imx: mx6 sabreauto: Add board support for USB EHCI

[Stefano Babic <sbabic@denx.de>]

On 30/10/2014 11:53, Ye.Li 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 <B37916@freescale.com>
> ---


Applied to u-boot-imx, thanks !

Best regards,
Stefano Babic


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