[U-Boot] [PATCH 2/5] usb: dwc2: Use shared wait_for_bit

[Marek Vasut <marex@denx.de>]

On Tuesday, December 15, 2015 at 01:09:24 AM, Mateusz Kulikowski wrote:
> Use existing library function to poll bit(s).
> Update configs using dwc2.
> 
> Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
> ---

[...]

> diff --git a/include/configs/hikey.h b/include/configs/hikey.h
> index 796861e..4e3bfec 100644
> --- a/include/configs/hikey.h
> +++ b/include/configs/hikey.h
> @@ -66,6 +66,7 @@
> 
>  #define CONFIG_CMD_USB
>  #ifdef CONFIG_CMD_USB
> +#define CONFIG_LIB_WAIT_BIT

Just enable this stuff by default (ie. dont introduce new config option,
just use obj-y in lib/Makefile). The compiler will throw the function away
if it's not used.

>  #define CONFIG_USB_DWC2
>  #define CONFIG_USB_DWC2_REG_ADDR 0xF72C0000
>  /*#define CONFIG_DWC2_DFLT_SPEED_FULL*/

[...]

Best regards,
Marek Vasut