[U-Boot] [PATCH V11 1/4] usb: rockchip: add the rockusb gadget

[Lukasz Majewski <lukma@denx.de>]

Hi Eddie,

> On 12/01/2017 08:20 AM, Eddie Cai 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@gmail.com>
> > Reviewed-by: Simon Glass <sjg@chromium.org>
> > ---
> > Changes in v11:
> > -fix checkpatch error
> > -add maintainer
> > 
> > Changes in v10:
> > -fix build error
> > 
> > Changes in v9:
> > -fix compile error
> > 
> > Changes in v8:
> > -none
> > 
> > Changes in v7:
> > -none
> > 
> > Changes in v6:
> > -move some data to f_rockusb structure
> > 
> > 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
> > 
> > ---
> >  MAINTAINERS                                    |   5 +
> >  arch/arm/include/asm/arch-rockchip/f_rockusb.h | 132 +++++
> >  drivers/usb/gadget/Kconfig                     |   8 +
> >  drivers/usb/gadget/Makefile                    |   1 +
> >  drivers/usb/gadget/f_rockusb.c                 | 697
> > +++++++++++++++++++++++++ 5 files changed, 843 insertions(+)
> >  create mode 100644 arch/arm/include/asm/arch-rockchip/f_rockusb.h
> >  create mode 100644 drivers/usb/gadget/f_rockusb.c
> > 
> > diff --git a/MAINTAINERS b/MAINTAINERS
> > index 2a20b94..e92a15d 100644
> > --- a/MAINTAINERS
> > +++ b/MAINTAINERS
> > @@ -452,6 +452,11 @@ S:	Maintained
> >  T:	git git://git.denx.de/u-boot-usb.git
> >  F:	drivers/usb/
> >  
> > +ROCKUSB
> > +M:	Eddie Cai <eddie.cai.linux@gmail.com>
> > +S:      Maintained
> > +F:	drivers/usb/gadget/f_rockusb.c
> > +
> >  VIDEO
> >  M:	Anatolij Gustschin <agust@denx.de>
> >  S:	Maintained
> > diff --git a/arch/arm/include/asm/arch-rockchip/f_rockusb.h
> > b/arch/arm/include/asm/arch-rockchip/f_rockusb.h new file mode
> > 100644 index 0000000..c207a78
> > --- /dev/null
> > +++ b/arch/arm/include/asm/arch-rockchip/f_rockusb.h
> > @@ -0,0 +1,132 @@
> > +/*
> > + * (C) Copyright 2017
> > + *
> > + * Eddie Cai <eddie.cai.linux@gmail.com>
> > + *
> > + * SPDX-License-Identifier:	GPL-2.0+
> > + */
> > +
> > +#ifndef _F_ROCKUSB_H_
> > +#define _F_ROCKUSB_H_
> > +#include <blk.h>
> > +
> > +#define ROCKUSB_VERSION		"0.1"
> > +
> > +#define ROCKUSB_INTERFACE_CLASS	0xff
> > +#define ROCKUSB_INTERFACE_SUB_CLASS	0x06
> > +#define ROCKUSB_INTERFACE_PROTOCOL	0x05
> > +
> > +#define RX_ENDPOINT_MAXIMUM_PACKET_SIZE_2_0  (0x0200)
> > +#define RX_ENDPOINT_MAXIMUM_PACKET_SIZE_1_1  (0x0040)
> > +#define TX_ENDPOINT_MAXIMUM_PACKET_SIZE      (0x0040)  
> 
> My V10 comments were not addressed, NAK.

Do you plan to address Marek's comments and prepare next version ?

> 
> Also, I'm not sure why you have 20 people on To: list , Cc would be
> preferred and trimming the list down to only relevant people would
> also be preferred.



Best regards,

Lukasz Majewski

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