[U-Boot] [PATCH V5 1/4] usb: rockchip: add the rockusb gadget

[Simon Glass]

On 7 May 2017 at 20:38, Eddie Cai <eddie.cai.linux at gmail.com> wrote:
> this patch implement rockusb protocol on the device side. this is based on USB
> download gadget infrastructure. the rockusb function implements the rd, wl, rid
> commands. it can work with rkdeveloptool
>
> Signed-off-by: Eddie Cai <eddie.cai.linux at gmail.com>
>
> Changes in v5:
> -fix build error when build non-rockchip board
> -fix checkpatch error
>
> Changes in v4:
> -use enum instead of macro define
> -move some structure define and macro to f_rockusb.h
> -add some function comment as Simon required
> -address other comment from Simon
> -fix build error as Lukasz point out
>
> Changes in v3:
> -split the macro to f_rockusb.h
> -use ALLOC_CACHE_ALIGN_BUFFER to define cache safe struct inside the function.
> -fix checkpatch error
>
> ---
>  arch/arm/include/asm/arch-rockchip/f_rockusb.h | 123 +++++
>  drivers/usb/gadget/Kconfig                     |   8 +
>  drivers/usb/gadget/Makefile                    |   1 +
>  drivers/usb/gadget/f_rockusb.c                 | 680 +++++++++++++++++++++++++
>  4 files changed, 812 insertions(+)
>  create mode 100644 arch/arm/include/asm/arch-rockchip/f_rockusb.h
>  create mode 100644 drivers/usb/gadget/f_rockusb.c

Reviewed-by: Simon Glass <sjg at chromium.org>