platform/kernel/u-boot.git
10 years agoi2c: rcar_i2c: Fix order of restart and clear status
Nobuhiro Iwamatsu [Tue, 4 Nov 2014 04:28:50 +0000 (13:28 +0900)]
i2c: rcar_i2c: Fix order of restart and clear status

In case of repeated START condition, the restart has to be kicked
before clear status (MSR register). If it is kicked after clear status,
R-Car I2C may transfer data (TXD register) or receive data (RXD register)
instead of transferring slave address (MAR register).

Signed-off-by: Ryo Kataoka <ryo.kataoka.wt@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
10 years agodrivers/i2c/fsl_i2c: Change CONFIG_I2C_TIMEOUT to 100ms
Shaveta Leekha [Mon, 3 Nov 2014 05:13:14 +0000 (10:43 +0530)]
drivers/i2c/fsl_i2c: Change CONFIG_I2C_TIMEOUT to 100ms

Some slow I2C devices like Power Monitor(ZM7304) at times
do not work well with low timeout value, so I2C bus get stuck
during read cycle with this device, changing it to 100ms from
10ms works fine

A lot of other i2c drivers like mxc and i2c drivers of BOOTROM
also use relax timeouts to give sufficient ticks to work well
with slower devices

Signed-off-by: Shaveta Leekha <shaveta@freescale.com>
Signed-off-by: Poonam Aggrwal <poonam.aggrwal@freescale.com>
10 years agoppc4xx: Handle i2c stuck on combined xfer
Dirk Eibach [Wed, 29 Oct 2014 14:56:44 +0000 (15:56 +0100)]
ppc4xx: Handle i2c stuck on combined xfer

ppc4xx i2c master gets stuck on errors while repeated start is
active. Can be easily reproduced by "i2c md" on an unpopulated
i2c address. There is not stop condition given, scl remains
pulled low.
The only way out seems to be doing a stop manually and then a
soft reset.

Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc>
Reviewed-by: Stefan Roese <sr@denx.de>
10 years agoppc4xx: Fix i2c repeated start
Dirk Eibach [Wed, 29 Oct 2014 14:56:43 +0000 (15:56 +0100)]
ppc4xx: Fix i2c repeated start

Debugging some i2c trouble I saw on my scope that repeated
start is not working properply. The 4xx even held clock pulled down
after transfers. Having a look in the driver I realized
that IIC_CNTL_RPST is set on that part of the transfer that should
begin with a repeated start. But repeated start is about not sending a
stop condition, so IIC_CNTL_RPST has to be set on the last transfer
before the repeated start happens.

Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc>
Reviewed-by: Stefan Roese <sr@denx.de>
10 years agoMerge branch 'rmobile' of git://www.denx.de/git/u-boot-sh
Tom Rini [Wed, 5 Nov 2014 18:11:18 +0000 (13:11 -0500)]
Merge branch 'rmobile' of git://denx.de/git/u-boot-sh

10 years agoMerge branch 'master' of git://www.denx.de/git/u-boot-imx
Tom Rini [Wed, 5 Nov 2014 17:48:09 +0000 (12:48 -0500)]
Merge branch 'master' of git://denx.de/git/u-boot-imx

10 years agoarm: mx6: cm_fx6: detect 1GB DRAM correctly on solo
Nikita Kiryanov [Wed, 29 Oct 2014 15:56:22 +0000 (17:56 +0200)]
arm: mx6: cm_fx6: detect 1GB DRAM correctly on solo

The 1GB DRAM configuration on mx6 solo uses 2 chip selects, but
the code tests 1GB DRAM configuration as if it is all present on one
chip select, and thus cannot see the full range of available memory.

Refactor the check to detect 1GB DRAM correctly.

Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
Cc: Igor Grinberg <grinberg@compulab.co.il>
Cc: Stefano Babic <sbabic@denx.de>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
10 years agoarm: mx6: cm_fx6: change issd gpio order
Nikita Kiryanov [Wed, 29 Oct 2014 15:56:21 +0000 (17:56 +0200)]
arm: mx6: cm_fx6: change issd gpio order

Change the order in which GPIOs are toggled in SATA init sequence to
accomodate both SanDisk and Phison SSDs.

Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
Cc: Igor Grinberg <grinberg@compulab.co.il>
Cc: Stefano Babic <sbabic@denx.de>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
10 years agoMerge git://www.denx.de/git/u-boot-sunxi
Tom Rini [Wed, 5 Nov 2014 12:23:32 +0000 (07:23 -0500)]
Merge git://www.denx.de/git/u-boot-sunxi

10 years agoMerge git://www.denx.de/git/u-boot-ppc4xx
Tom Rini [Wed, 5 Nov 2014 12:12:16 +0000 (07:12 -0500)]
Merge git://www.denx.de/git/u-boot-ppc4xx

10 years agodm: sunxi: Request USB vbus gpio
Hans de Goede [Fri, 31 Oct 2014 16:04:52 +0000 (17:04 +0100)]
dm: sunxi: Request USB vbus gpio

This is necessary for the device-model enabled builds to work properly.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Simon Glass <sjg@chromium.org>
10 years agodm: sunxi: Request card detect gpio
Hans de Goede [Fri, 31 Oct 2014 15:55:02 +0000 (16:55 +0100)]
dm: sunxi: Request card detect gpio

This is necessary for the device-model enabled builds to work properly.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Simon Glass <sjg@chromium.org>
10 years agodm: sunxi: Add support for serial using driver model
Simon Glass [Fri, 31 Oct 2014 02:25:50 +0000 (20:25 -0600)]
dm: sunxi: Add support for serial using driver model

Add a driver for the designware serial UART used on sunxi. This just
redirects to the normal ns16550 driver.

Add a stdout-path to the device tree so that the correct UART is chosen.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
10 years agodm: sunxi: Modify the GPIO driver to support driver model
Simon Glass [Fri, 31 Oct 2014 02:25:49 +0000 (20:25 -0600)]
dm: sunxi: Modify the GPIO driver to support driver model

This adds driver model support to the sunxi GPIO driver, using the device
tree to trigger binding of the driver. The driver will still operate
without driver model too.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
10 years agodm: sunxi: Make sure that GPIOs are requested
Simon Glass [Fri, 31 Oct 2014 02:25:48 +0000 (20:25 -0600)]
dm: sunxi: Make sure that GPIOs are requested

The scsi_init() function uses a GPIO so should request it. There is no
way to return an error here, and the request may be made multiple times,
so just ignore errors for now.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
10 years agodm: sunxi: Add pinmux functions which take a bank parameter
Simon Glass [Fri, 31 Oct 2014 02:25:47 +0000 (20:25 -0600)]
dm: sunxi: Add pinmux functions which take a bank parameter

With driver model we will have access to a bank pointer, so we want to
use it rather than converting back to a number, and then back to a
bank pointer. Add functions to provide this feature.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
10 years agodm: sunxi: Add a new config for an FDT-based pcDuino3
Simon Glass [Fri, 31 Oct 2014 02:25:46 +0000 (20:25 -0600)]
dm: sunxi: Add a new config for an FDT-based pcDuino3

For now we won't want to mess with the existing configurations. Create a
new one which will enable device tree and driver model. Note that this
brings the device tree binary into u-boot-sunxi-with-spl.bin.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
10 years agodm: sunxi: dts: Add sun7i device tree files
Simon Glass [Fri, 31 Oct 2014 02:25:45 +0000 (20:25 -0600)]
dm: sunxi: dts: Add sun7i device tree files

These are from Linux 3.17-rc7 (commit fe82dcec). U-Boot only uses a small
portion of these, but we may as well have something to look forward to.

The total compiled size is about 25KB.

Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
10 years agosunxi: kconfig: Add %_felconfig rule to enable FEL build of sunxi platforms.
Ian Campbell [Fri, 24 Oct 2014 20:20:50 +0000 (21:20 +0100)]
sunxi: kconfig: Add %_felconfig rule to enable FEL build of sunxi platforms.

    $ make BOARD_felconfig
is more convenient than
    $ make BOARD_defconfig
    $ echo CONFIG_SPL_FEL=y >> .config
    $ echo CONFIG_SPL_FEL=y >> spl/.config

Signed-off-by: Ian Campbell <ijc@hellion.org.uk>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
10 years agosunxi: kconfig: Introduce CONFIG_TARGET_<BOARD>
Ian Campbell [Fri, 24 Oct 2014 20:20:49 +0000 (21:20 +0100)]
sunxi: kconfig: Introduce CONFIG_TARGET_<BOARD>

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: Ian Campbell <ijc@hellion.org.uk>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
10 years agosunxi: Drop FEL variants of defconfigs.
Ian Campbell [Fri, 24 Oct 2014 20:20:48 +0000 (21:20 +0100)]
sunxi: Drop FEL variants of defconfigs.

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: Ian Campbell <ijc@hellion.org.uk>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
10 years agosunxi: Use CONFIG_MACH_SUN?I from Kconfig instead of CONFIG_SUN?I
Ian Campbell [Fri, 24 Oct 2014 20:20:47 +0000 (21:20 +0100)]
sunxi: Use CONFIG_MACH_SUN?I from Kconfig instead of CONFIG_SUN?I

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: Ian Campbell <ijc@hellion.org.uk>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
10 years agosunxi: Kconfig: Make SPL_FEL a toplevel Kconfig option
Ian Campbell [Fri, 24 Oct 2014 20:20:46 +0000 (21:20 +0100)]
sunxi: Kconfig: Make SPL_FEL a toplevel Kconfig option

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: Ian Campbell <ijc@hellion.org.uk>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
10 years agosunxi: kconfig: Rename TARGET_SUN[45678]I to MACH_SUN[45678]I.
Ian Campbell [Fri, 24 Oct 2014 20:20:45 +0000 (21:20 +0100)]
sunxi: kconfig: Rename TARGET_SUN[45678]I to MACH_SUN[45678]I.

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: Ian Campbell <ijc@hellion.org.uk>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
10 years agosunxi: kconfig: Add top-level ARCH_SUNXI
Ian Campbell [Fri, 24 Oct 2014 20:20:44 +0000 (21:20 +0100)]
sunxi: kconfig: Add top-level ARCH_SUNXI

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: Ian Campbell <ijc@hellion.org.uk>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
10 years agoARM: sunxi: Fix Ippo-q8h-v5 defconfig filename
Chen-Yu Tsai [Fri, 24 Oct 2014 08:07:25 +0000 (16:07 +0800)]
ARM: sunxi: Fix Ippo-q8h-v5 defconfig filename

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: Chen-Yu Tsai <wens@csie.org>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
10 years agoppc: Fix ppc4xx CONFIG_SYS_GENERIC_BOARD
Dirk Eibach [Mon, 3 Nov 2014 09:56:31 +0000 (10:56 +0100)]
ppc: Fix ppc4xx CONFIG_SYS_GENERIC_BOARD

I realized that with v2014.10 u-boot is not starting up on
ppc4xx boards with CONFIG_SYS_GENERIC_BOARD set.

I bisected it down to this:
d54d7eb support blackfin board initialization in generic board_f

With
d29437a ppc: Make ppc4xx ready for CONFIG_SYS_GENERIC_BOARD
I set gd to a defined value for ppc4xx in cpu_init_f().
I did not realize that the gd struct has also to be memset()
to zero at this point.

But at least commit d54d7eb assumes it is:
@@ -516,11 +528,13 @@ static int reserve_malloc(void)
 /* (permanently) allocate a Board Info struct */
 static int reserve_board(void)
 {
- gd->start_addr_sp -= sizeof(bd_t);
- gd->bd = (bd_t *)map_sysmem(gd->start_addr_sp, sizeof(bd_t));
- memset(gd->bd, '\0', sizeof(bd_t));
- debug("Reserving %zu Bytes for Board Info at: %08lx\n",
- sizeof(bd_t), gd->start_addr_sp);
+ if (!gd->bd) {
+ gd->start_addr_sp -= sizeof(bd_t);
+ gd->bd = (bd_t *)map_sysmem(gd->start_addr_sp, sizeof(bd_t));
+ memset(gd->bd, '\0', sizeof(bd_t));
+ debug("Reserving %zu Bytes for Board Info at: %08lx\n",
+       sizeof(bd_t), gd->start_addr_sp);
+ }
  return 0;
 }
 #endif

This might also be an issue on other architectures, so maintainers should
check.

Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc>
Signed-off-by: Stefan Roese <sr@denx.de>
10 years agoMerge git://git.denx.de/u-boot-sh
Tom Rini [Tue, 4 Nov 2014 23:24:44 +0000 (18:24 -0500)]
Merge git://git.denx.de/u-boot-sh

10 years agoARM: kwimage: fix v0 format
Gerald Kerma [Fri, 31 Oct 2014 00:03:27 +0000 (01:03 +0100)]
ARM: kwimage: fix v0 format

This patch fix the kwimage tools for version 0 fileformat used for kirkwood
Tested on sheevaplug

Signed-off-by: Gerald Kerma <drEagle@doukki.net>
Tested-by: Stefan Roese <sr@denx.de>
Reviewed-by: Stefan Roese <sr@denx.de>
Acked-By: Prafulla Wadaskar <prafulla@marvell.com>
10 years agoMAINTAINERS: fix Pantelis Antoniou email address
Igor Grinberg [Mon, 3 Nov 2014 09:19:14 +0000 (11:19 +0200)]
MAINTAINERS: fix Pantelis Antoniou email address

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: Igor Grinberg <grinberg@compulab.co.il>
Cc: Pantelis Antoniou <panto@antoniou-consulting.com>
10 years agoFix cosmetic issues in mkimage manpage
Vagrant Cascadian [Sun, 2 Nov 2014 01:09:01 +0000 (18:09 -0700)]
Fix cosmetic issues in mkimage manpage

* Escape use of - in description of -F.

* Fix line continuations in examples so that the continued lines are
  also bold.

Signed-off-by: Vagrant Cascadian <vagrant@debian.org>
10 years agokbuild: do not hide clang warnings during build with W=1
Masahiro Yamada [Fri, 31 Oct 2014 02:00:34 +0000 (11:00 +0900)]
kbuild: do not hide clang warnings during build with W=1

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: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Jeroen Hofstee <jeroen@myspectrum.nl>
10 years agosparc: move CONFIG_SYS_TEXT_BASE to Kconfig
Masahiro Yamada [Thu, 30 Oct 2014 06:30:58 +0000 (15:30 +0900)]
sparc: move CONFIG_SYS_TEXT_BASE to Kconfig

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: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Daniel Hellstrom <daniel@gaisler.com>
10 years agosparc: merge CONFIG_SYS_CPU and CONFIG_SYS_VENDOR defines
Masahiro Yamada [Thu, 30 Oct 2014 06:30:57 +0000 (15:30 +0900)]
sparc: merge CONFIG_SYS_CPU and CONFIG_SYS_VENDOR defines

For now, all the SPARC boards in U-Boot are provided by Gaisler.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Daniel Hellstrom <daniel@gaisler.com>
10 years agosparc: merge arch/sparc/cpu/*/config.mk to arch/sparc/config.mk
Masahiro Yamada [Thu, 30 Oct 2014 06:30:56 +0000 (15:30 +0900)]
sparc: merge arch/sparc/cpu/*/config.mk to arch/sparc/config.mk

Remove arch/sparc/cpu/{leon2,leon3}/config.mk and move duplicated
defines of -fPIC to arch/sparc/config.mk.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Daniel Hellstrom <daniel@gaisler.com>
10 years agosparc: move CONFIG_{LEON, LEON2, LEON3} to Kconfig
Masahiro Yamada [Thu, 30 Oct 2014 06:30:55 +0000 (15:30 +0900)]
sparc: move CONFIG_{LEON, LEON2, LEON3} to Kconfig

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Daniel Hellstrom <daniel@gaisler.com>
10 years agosparc: Use nicer prompt for board select menu
Masahiro Yamada [Thu, 30 Oct 2014 06:30:54 +0000 (15:30 +0900)]
sparc: Use nicer prompt for board select menu

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: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Daniel Hellstrom <daniel@gaisler.com>
10 years agoserial: add prototypes for init functions
Jeroen Hofstee [Mon, 27 Oct 2014 19:10:07 +0000 (20:10 +0100)]
serial: add prototypes for init functions

While at it, sort them.

Cc: Tom Rini <trini@ti.com>
Cc: Simon Glass <sjg@chromium.org>
Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
10 years agoarm926ejs: cache: use __weak
Jeroen Hofstee [Mon, 27 Oct 2014 19:10:06 +0000 (20:10 +0100)]
arm926ejs: cache: use __weak

Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
10 years agoi2c: use __weak
Jeroen Hofstee [Mon, 27 Oct 2014 21:27:18 +0000 (22:27 +0100)]
i2c: use __weak

Cc: Heiko Schocher <hs@denx.de>
Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
10 years agoMerge branch 'agust@denx.de' of git://git.denx.de/u-boot-staging
Tom Rini [Tue, 4 Nov 2014 15:46:45 +0000 (10:46 -0500)]
Merge branch 'agust@denx.de' of git://git.denx.de/u-boot-staging

10 years agoMerge branch 'master' of git://git.denx.de/u-boot-samsung
Tom Rini [Tue, 4 Nov 2014 12:00:48 +0000 (07:00 -0500)]
Merge branch 'master' of git://git.denx.de/u-boot-samsung

10 years agousb: ehci: rmobile: Collect up address data
Nobuhiro Iwamatsu [Tue, 4 Nov 2014 00:56:42 +0000 (09:56 +0900)]
usb: ehci: rmobile: Collect up address data

R8A7791, R8A7793 and R8A7794 have same IP of USB controller.
This collect up address data of each SoCs.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
10 years agousb: ehci: rmobile: Add support R8A7793
Nobuhiro Iwamatsu [Tue, 4 Nov 2014 00:56:41 +0000 (09:56 +0900)]
usb: ehci: rmobile: Add support R8A7793

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: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
10 years agousb: kbd: Add (optional) support for using an interrupt queue for polling
Hans de Goede [Wed, 24 Sep 2014 12:06:11 +0000 (14:06 +0200)]
usb: kbd: Add (optional) support for using an interrupt queue for polling

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: Hans de Goede <hdegoede@redhat.com>
10 years agousb: kbd: Cache pipe, interval and packetsize
Hans de Goede [Wed, 24 Sep 2014 12:06:10 +0000 (14:06 +0200)]
usb: kbd: Cache pipe, interval and packetsize

Instead of looking them up every time we need them.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
10 years agostdio: Fix memleak on stdio_deregister
Hans de Goede [Wed, 24 Sep 2014 12:06:09 +0000 (14:06 +0200)]
stdio: Fix memleak on stdio_deregister

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: Hans de Goede <hdegoede@redhat.com>
10 years agousb: kbd: Fix memleak on usb_kbd_deregister()
Hans de Goede [Wed, 24 Sep 2014 12:06:08 +0000 (14:06 +0200)]
usb: kbd: Fix memleak on usb_kbd_deregister()

Free the keyboard hid-report buffer and private data on deregister.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
10 years agousb: kbd: Remove unused usb_kbd_generic_poll function
Hans de Goede [Wed, 24 Sep 2014 12:06:07 +0000 (14:06 +0200)]
usb: kbd: Remove unused usb_kbd_generic_poll function

This is not used anywhere, so lets remove it.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
10 years agousb: Make pollable int support available outside of ehci-hcd.c
Hans de Goede [Wed, 24 Sep 2014 12:06:06 +0000 (14:06 +0200)]
usb: Make pollable int support available outside of ehci-hcd.c

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
10 years agousb: ehci: Move cache invalidation to poll_int_queue
Hans de Goede [Wed, 24 Sep 2014 12:06:05 +0000 (14:06 +0200)]
usb: ehci: Move cache invalidation to poll_int_queue

Preperation patch to use poll_int_queue outside of ehci-hcd.c .

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
10 years agousb: ehci: Move interrupt packet length check to create_int_queue
Hans de Goede [Wed, 24 Sep 2014 12:06:04 +0000 (14:06 +0200)]
usb: ehci: Move interrupt packet length check to create_int_queue

Preperation patch to use create_int_queue outside of ehci-hcd.c .

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
10 years agousb: ehci: Do not disable an already disabled periodic schedule
Hans de Goede [Wed, 24 Sep 2014 12:06:03 +0000 (14:06 +0200)]
usb: ehci: Do not disable an already disabled periodic schedule

When periodic_schedules == 0, the schedule is disabled and there is no reason
to disable it again.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
10 years agousb: Do not power-cycle usb devices on init
Hans de Goede [Sat, 20 Sep 2014 15:03:53 +0000 (17:03 +0200)]
usb: Do not power-cycle usb devices on init

Do as the Linux kernel does and power on any ports which are not yet one,
this is enough.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
10 years agousb: Remove unnecessary portnr lookup from usb_new_device
Hans de Goede [Sat, 20 Sep 2014 15:03:52 +0000 (17:03 +0200)]
usb: Remove unnecessary portnr lookup from usb_new_device

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: Hans de Goede <hdegoede@redhat.com>
10 years agonet: sh-eth: Add cache writeback control after setting bit of DMA descriptor
Nobuhiro Iwamatsu [Tue, 4 Nov 2014 00:15:48 +0000 (09:15 +0900)]
net: sh-eth: Add cache writeback control after setting bit of DMA descriptor

A bit field of DMA descriptor is on memory area of DMA. If we set data
to bit of DMA descriptor, we must be writeback data of DMA descriptor.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
10 years agonet: sh-eth: Use memalign instead of orignal memroy alignment function
Nobuhiro Iwamatsu [Tue, 4 Nov 2014 00:15:47 +0000 (09:15 +0900)]
net: sh-eth: Use memalign instead of orignal memroy alignment function

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
10 years agonet: sh-eth: Remove definition of RX_DESC_SIZE and TX_DESC_SIZE
Nobuhiro Iwamatsu [Tue, 4 Nov 2014 00:15:46 +0000 (09:15 +0900)]
net: sh-eth: Remove definition of RX_DESC_SIZE and TX_DESC_SIZE

RX_DESC_SIZE and TX_DESC_SIZE mean the size of the data descriptor for sh-eth.
We can acquire this in sizeof. It is not necessary to define these in define.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
10 years agoserial: sh: r8a7794: Add support external clock
Nobuhiro Iwamatsu [Tue, 4 Nov 2014 00:14:38 +0000 (09:14 +0900)]
serial: sh: r8a7794: Add support external clock

The baud rate setting of external clock is enabled.

Signed-off-by: Hisashi Nakamura <hisashi.nakamura.ak@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
10 years agonet: sh-eth: Add support R8A7793
Nobuhiro Iwamatsu [Tue, 4 Nov 2014 00:13:40 +0000 (09:13 +0900)]
net: sh-eth: Add support R8A7793

R8A7793 has the same sh-ether IP core as other SH/rmobile.
This patch adds support of R8A7793.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
10 years agoserial: sh: Add support R8A7793
Nobuhiro Iwamatsu [Tue, 4 Nov 2014 00:12:50 +0000 (09:12 +0900)]
serial: sh: Add support R8A7793

This adds the preset value to register for R8A7793.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
10 years agoarm: rmobile: alt: Add VFAT filesystem support
Nobuhiro Iwamatsu [Fri, 31 Oct 2014 07:30:27 +0000 (16:30 +0900)]
arm: rmobile: alt: Add VFAT filesystem support

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
10 years agoarm: rmobile: alt: Add support USB and USB commands
Nobuhiro Iwamatsu [Fri, 31 Oct 2014 07:30:26 +0000 (16:30 +0900)]
arm: rmobile: alt: Add support USB and USB commands

This adds support for USB commands and USB storage device.

Signed-off-by: Yoshiyuki Ito <yoshiyuki.ito.ub@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
10 years agoarm: rmobile: alt: Fix typo of SCIF id
Nobuhiro Iwamatsu [Fri, 31 Oct 2014 07:30:25 +0000 (16:30 +0900)]
arm: rmobile: alt: Fix typo of SCIF id

Alt board use SCIF2, not SCIF0.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
10 years agoarm: rmobile: alt: Remove RAM address initialization
Nobuhiro Iwamatsu [Fri, 31 Oct 2014 07:16:31 +0000 (16:16 +0900)]
arm: rmobile: alt: Remove RAM address initialization

Since board info structure is not still set up, the setting of RAM
address causes illegal access.
Therefore the setting of RAM address is removed.

Signed-off-by: Hisashi Nakamura <hisashi.nakamura.ak@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
10 years agoarm: rmobile: koelsch: Remove RAM address initialization
Nobuhiro Iwamatsu [Fri, 31 Oct 2014 07:16:30 +0000 (16:16 +0900)]
arm: rmobile: koelsch: Remove RAM address initialization

Since board info structure is not still set up, the setting of RAM
address causes illegal access.
Therefore the setting of RAM address is removed.

Signed-off-by: Hisashi Nakamura <hisashi.nakamura.ak@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
10 years agoarm: rmobile: lager: Remove RAM address initialization
Nobuhiro Iwamatsu [Fri, 31 Oct 2014 07:16:29 +0000 (16:16 +0900)]
arm: rmobile: lager: Remove RAM address initialization

Since board info structure is not still set up, the setting of RAM
address causes illegal access.
Therefore the setting of RAM address is removed.

Signed-off-by: Hisashi Nakamura <hisashi.nakamura.ak@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
10 years agoarm: rmobile: alt: Add external RAM boot
Nobuhiro Iwamatsu [Fri, 31 Oct 2014 07:16:28 +0000 (16:16 +0900)]
arm: rmobile: alt: Add external RAM boot

If CONFIG_RMOBILE_EXTRAM_BOOT is enabled, U-Boot is booted from External RAM.
The default boot address is 0x70000000.

Signed-off-by: Hisashi Nakamura <hisashi.nakamura.ak@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
10 years agoarm: rmobile: koelsch: Add external RAM boot
Nobuhiro Iwamatsu [Fri, 31 Oct 2014 07:16:27 +0000 (16:16 +0900)]
arm: rmobile: koelsch: Add external RAM boot

If CONFIG_RMOBILE_EXTRAM_BOOT is enabled, U-Boot is booted from External RAM.
The default boot address is 0x70000000.

Signed-off-by: Hisashi Nakamura <hisashi.nakamura.ak@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
10 years agoarm: rmobile: lager: Add external RAM boot
Nobuhiro Iwamatsu [Fri, 31 Oct 2014 07:16:26 +0000 (16:16 +0900)]
arm: rmobile: lager: Add external RAM boot

If CONFIG_RMOBILE_EXTRAM_BOOT is enabled, U-Boot is booted from External RAM.
The default boot address is 0xB0000000.

Signed-off-by: Hisashi Nakamura <hisashi.nakamura.ak@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
10 years agoarm: rmobile: lager: Fix change of the CPU frequency
Nobuhiro Iwamatsu [Fri, 31 Oct 2014 07:08:11 +0000 (16:08 +0900)]
arm: rmobile: lager: Fix change of the CPU frequency

The change of the CPU frequency is waited for until PLL0ST of the PLLECR is
set to 1.

Signed-off-by: Hisashi Nakamura <hisashi.nakamura.ak@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
10 years agoarm: rmobile: r8a7790: Update initialize L2 cache
Nobuhiro Iwamatsu [Fri, 31 Oct 2014 07:07:16 +0000 (16:07 +0900)]
arm: rmobile: r8a7790: Update initialize L2 cache

Initialization of L2CTLR[5] was set only as R8A7790 by commit
237faf095fb43abbed6e40266ef7efccc8b9308b.
However, initialization of cash needs to be performed continuously.
This changes into the processing which continues initialization of
L2CTLR[5] into L2CTLR cash and performs it.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
10 years agoMerge branch 'master' of git://git.denx.de/u-boot-mips
Tom Rini [Mon, 3 Nov 2014 17:46:12 +0000 (12:46 -0500)]
Merge branch 'master' of git://git.denx.de/u-boot-mips

10 years agoMerge branch 'master' of git://git.denx.de/u-boot-uniphier
Tom Rini [Mon, 3 Nov 2014 17:43:42 +0000 (12:43 -0500)]
Merge branch 'master' of git://git.denx.de/u-boot-uniphier

10 years agoMerge branch 'master' of git://git.denx.de/u-boot-spi
Tom Rini [Mon, 3 Nov 2014 17:42:58 +0000 (12:42 -0500)]
Merge branch 'master' of git://git.denx.de/u-boot-spi

10 years agonovena: Add MAINTAINERS file
Fabio Estevam [Thu, 30 Oct 2014 20:46:37 +0000 (18:46 -0200)]
novena: Add MAINTAINERS file

Commit f91c09acf5c58c ("ARM: mx6: Add support for Kosagi Novena") missed to
add a MAINTAINERS file, so add Marek as the maintainer.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
10 years agoarm, imx, spi: detect spi flash again on aristainetos board
Heiko Schocher [Thu, 30 Oct 2014 12:14:03 +0000 (13:14 +0100)]
arm, imx, spi: detect spi flash again on aristainetos board

155fa9af95a "spi: mxc: fix sf probe when using mxc_spi" break
spi flash detection on the aristainetos board. Fix this.

Signed-off-by: Heiko Schocher <hs@denx.de>
10 years agoimx: mx6 sabreauto: Add board support for USB EHCI
Ye.Li [Thu, 30 Oct 2014 10:53:49 +0000 (18:53 +0800)]
imx: mx6 sabreauto: Add board support for USB EHCI

On mx6 sabreauto board, there are two USB ports:
0: OTG
1: HOST
The EHCI driver is enabled for this board, but the IOMUX and VBUS power
control is not implemented, which cause both USB port failed to work.
This patch fix the problem by adding the board support codes.

Since the power control uses the GPIO pin from port expander MAX7310,
the PCA953X driver is enabled for accessing the MAX7310.

The ID pin of OTG Port needs to configure the GPR1 bit 13 for selecting
its daisy chain. Add a new function "imx_iomux_set_gpr_register" to
handle GPR register setting.

Signed-off-by: Ye.Li <B37916@freescale.com>
10 years agoimx: mx6slevk: Add support for USDHC1 and USDHC3 slots
Ye.Li [Thu, 30 Oct 2014 10:30:54 +0000 (18:30 +0800)]
imx: mx6slevk: Add support for USDHC1 and USDHC3 slots

There are three SD/MMC sockets on mx6slevk boards. Implements the
full support for them.
The default boot socket is USDHC2, so the MMC environment is set
to that device.

Signed-off-by: Ye.Li <B37916@freescale.com>
10 years agoimx: mx6sl: Add IOMUX setting for USDHC1-3
Ye.Li [Thu, 30 Oct 2014 10:30:53 +0000 (18:30 +0800)]
imx: mx6sl: Add IOMUX setting for USDHC1-3

Set the USDHC1-3 IOMUX settings which are used for mx6slevk board.

Signed-off-by: Ye.Li <B37916@freescale.com>
10 years agoimx: mx6: Enable high frequency clock source for GPT
Ye.Li [Thu, 30 Oct 2014 10:20:59 +0000 (18:20 +0800)]
imx: mx6: Enable high frequency clock source for GPT

Set the CONFIG_MXC_GPT_HCLK configuration in mx6_common.h, so that
24Mhz OSC clock source will be selected for GPT on all MX6 platforms.

Signed-off-by: Ye.Li <B37916@freescale.com>
10 years agoimx: mx6sl: Set the preclk clock source to OSC 24Mhz
Ye.Li [Thu, 30 Oct 2014 10:20:58 +0000 (18:20 +0800)]
imx: mx6sl: Set the preclk clock source to OSC 24Mhz

For MX6SL, uses the OSC 24Mhz as the preclk source in CCM. Align the
preclk setting with kernel.

Signed-off-by: Ye.Li <B37916@freescale.com>
10 years agoimx: mx6: Change the get_ipg_per_clk for OSC 24Mhz source
Ye.Li [Thu, 30 Oct 2014 10:20:57 +0000 (18:20 +0800)]
imx: mx6: Change the get_ipg_per_clk for OSC 24Mhz source

For MX6SL and MX6SX, the perclk can come from OSC 24Mhz source. Fix
the get_ipg_per_clk function to support it.

Signed-off-by: Ye.Li <B37916@freescale.com>
10 years agoimx: mx6sl: Add perclk_clk_sel bit define in CCM
Ye.Li [Thu, 30 Oct 2014 10:20:56 +0000 (18:20 +0800)]
imx: mx6sl: Add perclk_clk_sel bit define in CCM

The MX6SL has the perclk_clk_sel to select the perclk source. Add
its define in CCM

Signed-off-by: Ye.Li <B37916@freescale.com>
10 years agoimx: gpt: Add High frequency clock source support for GPT
Ye.Li [Thu, 30 Oct 2014 10:20:55 +0000 (18:20 +0800)]
imx: gpt: Add High frequency clock source support for GPT

Introduce a new configuration "CONFIG_MXC_GPT_HCLK". When it is set,
the GPT will select a high frequency clock as clock source.
Otherwise, the GPT will stay to use 32Khz OSC as clock source.

In the implementation, since only the GPT on i.MX6 series provide the
clock source option for 24Mhz OSC. For others (only i.MX5 and i.MX6
compile the driver), if the configuration is set, the perclk will be
selected as clock source.
MX6Q/D Rev 1.0 and MX6SL are special in the implementation, because they
don't have the 24Mhz OSC clock source option, so also select the perclk
for them. For MX6SL, we will set the OSC 24Mhz to perclk in CCM, so
eventually the clock comes from OSC 24Mhz.

Signed-off-by: Ye.Li <B37916@freescale.com>
10 years agoimximage: Fix the bootdata.size calculation
Ye.Li [Thu, 30 Oct 2014 09:54:08 +0000 (17:54 +0800)]
imximage: Fix the bootdata.size calculation

In system boot chapter of i.MX6 reference manual, the "Image Vector Table"
figure shows the bootdata.start points to the beginning of the destination
memory. It means the bootdata.size should contain the IVT offset part,
but the calculation in imximage tool does not have.

We found this issue when booting from QuadSPI NOR on i.MX6SX. The u-boot
runs into abnormal (crash or stop) after booting. After checked the destination
memory where the image is loaded to, there are hundreds of bytes at
the image end are not loaded into memory. Since there is a 4096 bytes
round in the calculation, for the booting devices using smaller IVT offset,
such as SD and SPI booting, they are not easy to reproduce.

Signed-off-by: Ye.Li <B37916@freescale.com>
10 years agoMIPS: add .padding section to linker script
Daniel Schwierzeck [Wed, 29 Oct 2014 16:30:36 +0000 (17:30 +0100)]
MIPS: add .padding section to linker script

Commit 79fd7e649e287228a1445820a72f7dd33baedb96

    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: Gabor Juhos <juhosg@openwrt.org>
Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
10 years agoMIPS: refactor setting of compiler options
Daniel Schwierzeck [Sun, 26 Oct 2014 13:16:23 +0000 (14:16 +0100)]
MIPS: refactor setting of compiler options

Refactor and unify all compiler settings in arch/mips/config.mk.
Also add tune flags for each supported CPU type.

Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
10 years agoMIPS: kconfig: add options for vct board variant select
Daniel Schwierzeck [Sun, 26 Oct 2014 13:14:07 +0000 (14:14 +0100)]
MIPS: kconfig: add options for vct board variant select

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: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Acked-by: Stefan Roese <sr@denx.de>
10 years agoMIPS: kconfig: add options for dbau1x00 board variant select
Daniel Schwierzeck [Sun, 26 Oct 2014 13:14:07 +0000 (14:14 +0100)]
MIPS: kconfig: add options for dbau1x00 board variant select

The dbau1x00 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: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
10 years agoMIPS: kconfig: merge targets qemu_mips and qemu_mips64
Daniel Schwierzeck [Sun, 26 Oct 2014 13:14:07 +0000 (14:14 +0100)]
MIPS: kconfig: merge targets qemu_mips and qemu_mips64

Now the user can separately select the CPU type. Thus the
targets qemu_mips and qemu_mips64 can be merged to a single
target.

Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
10 years agoMIPS: kconfig: globally define CONFIG_SYS_CPU for MIPS
Daniel Schwierzeck [Sun, 26 Oct 2014 13:14:07 +0000 (14:14 +0100)]
MIPS: kconfig: globally define CONFIG_SYS_CPU for MIPS

Now the user can select the CPU type for each target. Thus
CONFIG_SYS_CPU could be set globally.

Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
10 years agoMIPS: kconfig: add options for CPU type select
Daniel Schwierzeck [Sun, 26 Oct 2014 13:14:07 +0000 (14:14 +0100)]
MIPS: kconfig: add options for CPU type select

Add new Kconfig option to let the user select the targets
CPU type. Each target have to select SUPPORTS_CPU_MIPS[32,64]_R[1,2]
to indicate which CPU types are supported.

Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
10 years agoMIPS: kconfig: add options for endianess select
Daniel Schwierzeck [Sun, 26 Oct 2014 13:14:07 +0000 (14:14 +0100)]
MIPS: kconfig: add options for endianess select

Add new Kconfig option to let the user select the targets
endianess. Each target have to select SUPPORTS_BIG_ENDIAN
and/or SUPPORTS_LITTLE_ENDIAN to indicate which endianess
is supported.

Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
10 years agoRemove the CREDITS file
Masahiro Yamada [Thu, 30 Oct 2014 06:50:15 +0000 (15:50 +0900)]
Remove the CREDITS file

This file is not maintained these days.

We use MAINTAINERS for the maintainership of the supported boards.
For dead boards, we have some clues in doc/README.scrapyard and
also imperishable history in git-log.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Wolfgang Denk <wd@denx.de>
Acked-By: Wolfgang Denk <wd@denx.de>
10 years agonovena: Add MAINTAINERS file
Fabio Estevam [Thu, 30 Oct 2014 20:46:37 +0000 (18:46 -0200)]
novena: Add MAINTAINERS file

Commit f91c09acf5c58c ("ARM: mx6: Add support for Kosagi Novena") missed to
add a MAINTAINERS file, so add Marek as the maintainer.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Marek Vasut <marex@denx.de>
10 years agoppc/arm: remove remainders of dead boards in Kconfig
Masahiro Yamada [Thu, 30 Oct 2014 09:29:15 +0000 (18:29 +0900)]
ppc/arm: remove remainders of dead boards in Kconfig

Commit d58a9451e733 (ppc/arm: zap EMK boards) removed
TOP* boards support but missed to remove entries in Kconfig.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Wolfgang Denk <wd@denx.de>
10 years agoRemove unused files
Masahiro Yamada [Thu, 30 Oct 2014 09:28:01 +0000 (18:28 +0900)]
Remove unused files

[1] arch/arm/include/asm/arch-at91/at91_shdwn.h
 The top9000 was the last board to use this header file.
 It was removed by commit d58a9451e733 (ppc/arm: zap EMK boards).

[2] board/matrix_vision/common/*
 Some Matrix Vision boards were dropped by commit e7a565638a7a
 (powerpc: mpc83xx: remove board support for MERGERBOX and MVBLM7)
 and commit af55e35d3389
 (powerpc: mpc5xxx: remove board support for MVBC_P and MVSMR).
 Since then these files have been unused.

[3] include/usb/omap1510_udc.h
  The omap5912osk was the last board to use this header file.
  It was removed by commit 62d636aa2ac2
  (omap: remove omap5912osk board support).

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Acked-By: Wolfgang Denk <wd@denx.de>
10 years agotwl4030: VMMC2 3.2V enable on MMC init
Paul Kocialkowski [Tue, 28 Oct 2014 17:14:23 +0000 (18:14 +0100)]
twl4030: VMMC2 3.2V enable on MMC init

This enables the VMMC2 LDO, which powers the MMC2 device.
When the device starts from MMC2, this has already been enabled by the BootROM,
but when starting from peripheral boot (USB, UART), it is not the case.

Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
Acked-by: Pantelis Antoniou <panto@antoniou-consulting.com>
10 years agotools/kwbimage: Fix compilation warning
Stefan Roese [Tue, 28 Oct 2014 10:32:24 +0000 (11:32 +0100)]
tools/kwbimage: Fix compilation warning

This patch fixes a compilation warning of kwbimage.c:

tools/kwbimage.c: In function ‘kwbimage_set_header’:
tools/kwbimage.c:784:8: warning: ‘headersz’ may be used uninitialized in this function [-Wmaybe-uninitialized]
  memcpy(ptr, image, headersz);
        ^
Instead of using multiple if statements, use a switch statement with
a default entry. And return with error if an unsupported version
is configured in the cfg file.

Signed-off-by: Stefan Roese <sr@denx.de>
Acked-By: Wolfgang Denk <wd@denx.de>