[U-Boot] [PATCH] usb: new board-specific USB init interface

[Marek Vasut <marex@denx.de>]

Dear Mateusz Zalega,

> This commit unifies board-specific USB initialization implementations
> under one symbol (usb_board_init), declaration of which is available in
> usb.h.
> 
> ---
> Changes since RFC:
> - NVIDIA Tegra doesn't postpone its USB init anymore
> - board_usb_init()'s sole argument name was shortened
> - networking code comment style (/* blurb...) dropped
> - squashed RFC changes so that patch won't break bisect
> 
> Signed-off-by: Mateusz Zalega <m.zalega@samsung.com>
> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
> Reviewed-by: Lukasz Majewski <l.majewski@samsung.com>
> Cc: Minkyu Kang <mk7.kang@samsung.com>
> Cc: Marek Vasut <marex@denx.de>
> Cc: Tom Warren <twarren@nvidia.com>
> Cc: Albert Aribaud <albert.u.boot@aribaud.net>
> ---
>  arch/arm/include/asm/arch-tegra/usb.h         |  3 +--
>  board/amcc/canyonlands/canyonlands.c          |  5 +++--
>  board/balloon3/balloon3.c                     |  5 +++--
>  board/esd/apc405/apc405.c                     |  5 +++--
>  board/esd/pmc440/pmc440.c                     |  5 +++--
>  board/icpdas/lp8x4x/lp8x4x.c                  |  5 +++--
>  board/nvidia/common/board.c                   |  4 +++-
>  board/samsung/trats/trats.c                   |  5 +++--
>  board/toradex/colibri_pxa270/colibri_pxa270.c |  5 +++--
>  board/trizepsiv/conxs.c                       |  5 +++--
>  board/vpac270/vpac270.c                       |  5 +++--
>  common/cmd_dfu.c                              |  5 ++---
>  common/cmd_usb_mass_storage.c                 |  3 ++-
>  common/usb.c                                  |  5 +++++
>  drivers/usb/host/ehci-omap.c                  |  8 +-------
>  drivers/usb/host/ehci-tegra.c                 |  2 +-
>  drivers/usb/host/ohci-hcd.c                   |  4 ++--
>  drivers/usb/host/ohci.h                       | 12 +++++-------
>  include/g_dnl.h                               |  2 --
>  include/usb.h                                 | 19 ++++++++++++++++++-
>  include/usb_mass_storage.h                    | 12 +++++-------
>  21 files changed, 72 insertions(+), 52 deletions(-)

The EHCI supports multi-bus thing (passing the controller *), will this be 
viable to pass in this case too, so the busses can be inited selectively in 
host/gadget functions?

Best regards,
Marek Vasut