This was done automatically with the following bits of scripting.

The Kconfig choice content was generated with this script snippet:
    for i in $(git grep -l CONFIG_ARCH_SUNXI configs/*) ; do
        TARGET=$(sed -n -e 's/CONFIG_SYS_EXTRA_OPTIONS="\([^,"]\+\).*/\1/p' $i);
        MACH=$(sed -n -e 's/.*CONFIG_\(MACH_SUN.I\)=./\1/p' $i)
        echo "config TARGET_$TARGET"
        echo "	bool \"$TARGET\""
        echo "	depends on $MACH"
        echo
    done

defconfigs were updated with a sed script (t):
    # Extract board from first entry of CONFIG_SYS_EXTRA_OPTIONS,
    /^CONFIG_SYS_EXTRA_OPTIONS/ {
        s/^\(CONFIG_SYS_EXTRA_OPTIONS="\)\([^,"]\+\),\?\(.*\)/\1\3\nCONFIG_TARGET_\2=y/;

        # Print and delete first line (CONFIG_SYS_EXTRA_OPTIONS), leaving
        # CONFIG_TARGET_<BOARD> in pattern space
        P;D;
    };

    # Move CONFIG_TARGET_<BOARD> to hold space
    /^CONFIG_TARGET/{h;n}

    # Print CONFIG_TARGET_<BOARD> after CONFIG_MACH_<SOC> in either SPL or
    # normal mode.
    /^CONFIG_MACH/{p;g;p;n};
    /^\+S:CONFIG_MACH/{p;g;s/^CONFIG_TARGET/+S:&/;p;n};

    # Print any remaining lines normally
    p;
Run as:
    sed -i -n -f t $(git grep -l CONFIG_ARCH_SUNXI configs/*)
and then manually removing the one instance of CONFIG_SYS_EXTRA_OPTIONS="" from
Colombus_defconfig

board/sunxi/Makefile was updated with:
    sed -e 's/^\(obj-\$(CONFIG_\)\(.*\)\().*+= dram_.*\)/\1TARGET_\2\3/g' board/sunxi/Makefile
and manually retabbing a few lines to line up again.

The board descriptions could certainly be improved.
Signed-off-by: NIan Campbell <ijc@hellion.org.uk>
Reviewed-by: NHans de Goede <hdegoede@redhat.com>
Signed-off-by: NHans de Goede <hdegoede@redhat.com>

This can now be configured via Kconfig, e.g. with:

    $ make BOARD_defconfig
    $ echo CONFIG_SPL_FEL=y >> .config
    $ echo CONFIG_SPL_FEL=y >> spl/.config
Signed-off-by: NIan Campbell <ijc@hellion.org.uk>
Reviewed-by: NHans de Goede <hdegoede@redhat.com>
Signed-off-by: NHans de Goede <hdegoede@redhat.com>

Mostly automatic with:
    sed -i -e 's/CONFIG_\(SUN[45678]I\)/CONFIG_MACH_\1/g' $(git grep -l CONFIG_SUN[45678]I)
followed by removing the relevant #defines from include/configs/sun?i.h by
hand.
Signed-off-by: NIan Campbell <ijc@hellion.org.uk>
Reviewed-by: NHans de Goede <hdegoede@redhat.com>
Signed-off-by: NHans de Goede <hdegoede@redhat.com>

It's unfortunate that this needs to be present in both .config and spl/.config
since it makes it slightly hard to enable FEL mode for a regular defconfig. It
can be done with:
    echo CONFIG_SPL_FEL=y >> .config
    echo CONFIG_SPL_FEL=y >> spl/.config

Ideally only one of those would be needed.
Signed-off-by: NIan Campbell <ijc@hellion.org.uk>
Reviewed-by: NHans de Goede <hdegoede@redhat.com>
Signed-off-by: NHans de Goede <hdegoede@redhat.com>

Now we have CONFIG_ARCH_SUNXI as the toplevel, CONFIG_MACH_SUN[45678]I as the
per-SoC option and leave CONFIG_TARGET_BLAH free for individual boards in the
future.

Done automatically with:
    sed -i -e 's/TARGET_\(SUN[45678]I\)/MACH_\1/g' $(git grep -l TARGET_SUN[45678]I)
Signed-off-by: NIan Campbell <ijc@hellion.org.uk>
Reviewed-by: NHans de Goede <hdegoede@redhat.com>
Signed-off-by: NHans de Goede <hdegoede@redhat.com>

And make TARGET_SUN[45678]I a choice variable under this.

configs updated with:
    sed -i -e 's/^\(\+S:\)\?CONFIG_TARGET_SUN.I=y/\1CONFIG_ARCH_SUNXI=y\n&/g' configs/*
Signed-off-by: NIan Campbell <ijc@hellion.org.uk>
Reviewed-by: NHans de Goede <hdegoede@redhat.com>
Signed-off-by: NHans de Goede <hdegoede@redhat.com>

The defconfig for Ippo-q8h-v5 was incorrectly committed as
"Ippo_q8h". This patch renames it correctly, as well as
correct a typo in my name in the maintainers listing.
Signed-off-by: NChen-Yu Tsai <wens@csie.org>
Acked-by: NHans de Goede <hdegoede@redhat.com>
Signed-off-by: NHans de Goede <hdegoede@redhat.com>

This patch fix the kwimage tools for version 0 fileformat used for kirkwood
Tested on sheevaplug
Signed-off-by: NGerald Kerma <drEagle@doukki.net>
Tested-by: NStefan Roese <sr@denx.de>
Reviewed-by: NStefan Roese <sr@denx.de>
Acked-By: NPrafulla Wadaskar <prafulla@marvell.com>

Trivial fix (unless Pantelis has a new email address):

Pantelis Antoniou <panto.antoniou-consulting.com>
                        ^
make it:
Pantelis Antoniou <panto@antoniou-consulting.com>
Signed-off-by: NIgor Grinberg <grinberg@compulab.co.il>
Cc: Pantelis Antoniou <panto@antoniou-consulting.com>

* Escape use of - in description of -F.

* Fix line continuations in examples so that the continued lines are
  also bold.
Signed-off-by: NVagrant Cascadian <vagrant@debian.org>

These lines originate in Linux;  it looks like Linux folks chose to
hide bunch of warnings reported by clang rather than fixing C code.

In U-boot, warnings are being fixed thanks to Jeroen's great efforts.
Let's stop suppressing clang warnings.
Signed-off-by: NMasahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Jeroen Hofstee <jeroen@myspectrum.nl>

Defining CONFIG_SYS_TEXT_BASE in config.mk is very old style.

Create CONFIG_SYS_TEXT_BASE option in Kconfig, but let it
depend on CONFIG_SPARC because we do not want to disturb
the other architectures that still define CONFIG_SYS_TEXT_BASE
in their header files.
Signed-off-by: NMasahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Daniel Hellstrom <daniel@gaisler.com>

For now, all the SPARC boards in U-Boot are provided by Gaisler.
Signed-off-by: NMasahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Daniel Hellstrom <daniel@gaisler.com>

Remove arch/sparc/cpu/{leon2,leon3}/config.mk and move duplicated
defines of -fPIC to arch/sparc/config.mk.
Signed-off-by: NMasahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Daniel Hellstrom <daniel@gaisler.com>

Signed-off-by: NMasahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Daniel Hellstrom <daniel@gaisler.com>

The Board names in the board select menu were simply taken from the
board directory name by a conversion tool when switching to Kconfig.

Let's use more descriptive prompts taken from
include/configs/gr*.h and board/gaisler/*/config.mk.
Signed-off-by: NMasahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Daniel Hellstrom <daniel@gaisler.com>

While at it, sort them.

Cc: Tom Rini <trini@ti.com>
Cc: Simon Glass <sjg@chromium.org>
Signed-off-by: NJeroen Hofstee <jeroen@myspectrum.nl>

Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Signed-off-by: NJeroen Hofstee <jeroen@myspectrum.nl>

Cc: Heiko Schocher <hs@denx.de>
Signed-off-by: NJeroen Hofstee <jeroen@myspectrum.nl>

R8A7791, R8A7793 and R8A7794 have same IP of USB controller.
This collect up address data of each SoCs.
Signed-off-by: NNobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>

R8A7793 has same IP of USB controller as R8A7791 and R8A7794 of rmobile
ARM SoCs. This adds support R8A7793 to EHCI HCD of rmobile.
Signed-off-by: NNobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>

Waiting an interrupt packet to complete in usb_kbd_poll_for_event, causes
a 40 ms latency for each call to usb_kbd_testc, which is undesirable.

Using control messages leads to lower (but still not 0) latency, but some
devices do not work well with control messages (e.g. my kvm behaves funny
with them).

This commit adds support for using the int_queue mechanism which at least
the ehci-hcd driver supports. This allows polling with 0 latency, while
using interrupt packets.
Signed-off-by: NHans de Goede <hdegoede@redhat.com>

Instead of looking them up every time we need them.
Signed-off-by: NHans de Goede <hdegoede@redhat.com>

stdio_register makes a malloc-ed copy of struct stdio_dev through stdio_clone,
free the malloc-ed memory on stdio_deregister.
Signed-off-by: NHans de Goede <hdegoede@redhat.com>

Free the keyboard hid-report buffer and private data on deregister.
Signed-off-by: NHans de Goede <hdegoede@redhat.com>

This is not used anywhere, so lets remove it.
Signed-off-by: NHans de Goede <hdegoede@redhat.com>

Signed-off-by: NHans de Goede <hdegoede@redhat.com>

Preperation patch to use poll_int_queue outside of ehci-hcd.c .
Signed-off-by: NHans de Goede <hdegoede@redhat.com>

Preperation patch to use create_int_queue outside of ehci-hcd.c .
Signed-off-by: NHans de Goede <hdegoede@redhat.com>

When periodic_schedules == 0, the schedule is disabled and there is no reason
to disable it again.
Signed-off-by: NHans de Goede <hdegoede@redhat.com>

Do as the Linux kernel does and power on any ports which are not yet one,
this is enough.
Signed-off-by: NHans de Goede <hdegoede@redhat.com>

If the device has a parent, it is instantiated from usb_hub_port_connect_change
and the portnr is right there in dev->portnr, so there is no need for this
whole dance to look it up.
Signed-off-by: NHans de Goede <hdegoede@redhat.com>

Commit 79fd7e64

    MIPS: always keep all sections in u-boot ELF binary.

    Always keep all sections in u-boot ELF binary. Move all unneeded
    sections after _end to avoid allocating space in the final binary.
    Also remove .deadcode section which is now obsolete.

removed section .deadcode because the original symptoms were not
visible anymore. Unfortuneatly the binutils bug still exists.

The size of .rel.dyn section is often bigger than needed for all
entries. But objcopy only allocates space as much as required for all
reloc entries. Thus there is a gap between the last entry and
__rel_dyn_end in u-boot.bin. If u-boot is booted from RAM (e.g. in
SPL scenarios) that area could contain garbage data which could lead
to CPU exceptions during relocation.
Signed-off-by: NGabor Juhos <juhosg@openwrt.org>
Signed-off-by: NDaniel Schwierzeck <daniel.schwierzeck@gmail.com>

Refactor and unify all compiler settings in arch/mips/config.mk.
Also add tune flags for each supported CPU type.
Signed-off-by: NDaniel Schwierzeck <daniel.schwierzeck@gmail.com>

The vct board can be built with various variants which are
configured via CONFIG_SYS_EXTRA_OPTIONS. This is deprecated. Thus
add new Kconfig options for those board variants.
Signed-off-by: NDaniel Schwierzeck <daniel.schwierzeck@gmail.com>
Acked-by: NStefan Roese <sr@denx.de>