Commit graph

484 commits

Author SHA1 Message Date
Krzysztof Kozlowski
e6b1467081 arm: exynos: Remove duplicated "boardname" env setting
Various places in the code set "boardname" env property.  It was used
for booting from ITB images and choosing proper DTB file name.  Instead
of duplicating it, use existing U-Boot wide - "board_name".

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2019-03-11 15:53:29 +09:00
Krzysztof Kozlowski
326f98193e arm: exynos: arndale: Replace Chander Kashyap inactive maintainer
Last activity from Arndale (Exynos5250) board maintainer Chander Kashyap
was in January 2014 (Signed-off).  Recently his samsung.com email
bounces with 550 (5.1.1 Recipient address rejected: User unknown).

Add Krzysztof Kozlowski as odd fixer for this board.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2019-03-11 15:53:29 +09:00
Krzysztof Kozlowski
fce8610060 arm: exynos: Wait till ADC stabilizes before checking Odroid HC1 revision
Fix detection of Odroid HC1 (Exynos5422) after reboot if kernel disabled
the LDO4/VDD_ADC regulator.

The LDO4 supplies both ADC block and the ADC input AIN9.  Voltage on
AIN9 will rise slowly, so use delay of 5 milliseconds instead of
timers-based loop to wait for voltage stabilization.

First reads on Odroid HC1 return 305, 1207, 1297 and finally 1308
(reference value is 1309).

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Tested-by: Anand Moon <linux.amoon@gmail.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2019-03-11 15:53:19 +09:00
Krzysztof Kozlowski
345a53685f arm: exynos: odroid-xu3: Display info late to have proper type
Printing the "Type" of board requires proper detection of revision which
can happen only late because regulators are needed.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Tested-by: Anand Moon <linux.amoon@gmail.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2019-03-11 15:53:19 +09:00
Krzysztof Kozlowski
e3ee4be321 arm: exynos: Detect revision later, when all resources are ready
Detection of board revision is done early - before power setup.  In case of
Odroid XU3/XU4/HC1 family, the detection is done using ADC which
is supplied by LDO4/VDD_ADC regulator.  This regulator could be turned
off (e.g. by kernel before reboot).  If ADC is used early, the
regulators are not yet available and the detection won't work.

Split the revision detection out of set_board_type() into separate
function called later - either when displaying board info (in late mode)
or during misc_init_r.  The idea is that set_board_type() will be called
early so its method of detection are limited to flattened device tree
(exynos5-dt-types.c for Exynos5) or GPIO (odroid.c for Exynos4412).  The
newly added set_board_revision() can be called only later, when
resources like regulator are available.

This is necessary to fix the detection of Odroid HC1 after reboot, if
kernel turned off the LDO4 regulator.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
Tested-by: Anand Moon <linux.amoon@gmail.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2019-03-11 15:53:19 +09:00
Simon Glass
e898799ce4 samsung: mmc: Drop old MMC init code
Now that these boards use driver model we can drop the old code. At
present s5p_mmc_init() is still used by goni and smdkv310 so cannot be
removed unless we remove those boards.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
Reviewed-by: Minkyu Kang <mk7.kang@samsung.com>
2019-02-09 12:50:22 -07:00
Simon Glass
cdc033136e samsung: Drop board_enable_audio_codec()
This function is not needed now since the audio codecs have been converted
to proper drivers. The codec-enable GPIO is handled there.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
Reviewed-by: Minkyu Kang <mk7.kang@samsung.com>
2019-02-09 12:50:22 -07:00
Simon Glass
a42ff927a7 exynos: Drop duplicate 'model' line
At present the model is shown twice, once in the generic code and once
in the exynos code. Drop the latter.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
Reviewed-by: Minkyu Kang <mk7.kang@samsung.com>
2019-02-09 12:50:21 -07:00
Tom Rini
2f41ade79e linker: Modify linker scripts to be more generic
Make use of "IMAGE_MAX_SIZE" and "IMAGE_TEXT_BASE" rather than
CONFIG_SPL_MAX_SIZE and CONFIG_SPL_TEXT_BASE.  This lets us re-use the
same script for both SPL and TPL.  Add logic to scripts/Makefile.spl to
pass in the right value when preprocessing the script.

Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Jagan Teki <jagan@openedev.com>
Cc: Maxime Ripard <maxime.ripard@bootlin.com>
Cc: Andreas Bießmann <andreas@biessmann.org>
Cc: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Cc: Michal Simek <monstr@monstr.eu>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Cc: York Sun <york.sun@nxp.com>
Cc: Bin Meng <bmeng.cn@gmail.com>
Cc: Heiko Schocher <hs@denx.de>
Cc: Adam Ford <aford173@gmail.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Tested-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Tested-by: Adam Ford <aford173@gmail.com> #da850evm & omap3_logic_somlv
Reviewed-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
2019-01-26 22:55:53 -05:00
Simon Glass
a2a63a35b2 sandbox: cros_ec: exynos: Drop use of cros_ec_get_error()
This function is really just a call to uclass_get_device() and there is no
reason why the caller cannot do it. Update sandbox and snow accordingly.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Minkyu Kang <mk7.kang@samsung.com>
2018-11-20 19:14:22 -07:00
Dirk Meul
9cd97c5b04 ARM: Samsung: Add Exynos5422-based Odroid HC2 support
Odroid HC2 board is based on Odroid XU4 board, like the Odroid HC1.

The linux kernel does not provide a hc2 DTB so the hc1 DTB is also used
for the Odroid HC2.

Resend because MUA changed whitespace.

Signed-off-by: Dirk Meul <dirk.meul@rwth-aachen.de>
Acked-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2018-10-23 20:00:52 +09:00
Lukasz Majewski
54a1352a0d ARM: Odroid XU3: MAINTAINERS: Add a co-maintainer for OdroidXU3
Signed-off-by: Lukasz Majewski <lukma@denx.de>
Tested-by: Anand Moon <linux.amoon@gmail.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2018-08-06 10:53:53 +09:00
Lukasz Majewski
30373ef0a1 ARM: Odroid XU3: Fix autoboot.cmd to use ${mmcbootdev} instead of hardcoded 0
This commit adjusts the autoboot.cmd file to use ${mmcbootdev} instead of
hardcoded value 0.

This is necessary to allow booting this board from the SD card.

Signed-off-by: Lukasz Majewski <lukma@denx.de>
Tested-by: Anand Moon <linux.amoon@gmail.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2018-08-06 10:53:53 +09:00
Seung-Woo Kim
5c890b1bc8 board: samsung: add missing line breaks for pr_err()
After the commit 9b643e312d ("treewide: replace with error() with
pr_err()"), there are some pr_err() with no line break. Add missing
line breaks.

Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
Reviewed-by: Minkyu Kang <mk7.kang@samsung.com>
2018-06-07 20:06:29 -04:00
Tom Rini
83d290c56f SPDX: Convert all of our single license tags to Linux Kernel style
When U-Boot started using SPDX tags we were among the early adopters and
there weren't a lot of other examples to borrow from.  So we picked the
area of the file that usually had a full license text and replaced it
with an appropriate SPDX-License-Identifier: entry.  Since then, the
Linux Kernel has adopted SPDX tags and they place it as the very first
line in a file (except where shebangs are used, then it's second line)
and with slightly different comment styles than us.

In part due to community overlap, in part due to better tag visibility
and in part for other minor reasons, switch over to that style.

This commit changes all instances where we have a single declared
license in the tag as both the before and after are identical in tag
contents.  There's also a few places where I found we did not have a tag
and have introduced one.

Signed-off-by: Tom Rini <trini@konsulko.com>
2018-05-07 09:34:12 -04:00
Jaehoon Chung
4f0a8bf669 samsung: board: init the s2mps11 pmic during booting time
Exynos5422 board has s2mps11 pmic.
If CONFIG_PMIC_S2MPS11 is enabled, it can initialize PMIC and Regulators
during booting time.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Tested-by: Anand Moon <linux.amoon@gmail.com>
2018-05-02 10:57:43 +09:00
Tom Rini
d024236e5a Remove unnecessary instances of DECLARE_GLOBAL_DATA_PTR
We have a large number of places where while we historically referenced
gd in the code we no longer do, as well as cases where the code added
that line "just in case" during development and never dropped it.

Signed-off-by: Tom Rini <trini@konsulko.com>
2018-04-27 14:54:48 -04:00
Tom Rini
ec75fab302 build: Drop CONFIG_SPL_BUILD guards in some cases
Given gcc-6.1 and later we can now safely have strings discarded when
the functions are unused.  This lets us drop certain cases of not
building something so that we don't have the strings brought in when the
code was discarded.  Simplify the code now by dropping guards we don't
need now.

Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Chander Kashyap <k.chander@samsung.com>
Cc: Thomas Abraham <thomas.ab@samsung.com>
Cc: Vipin Kumar <vipin.kumar@st.com>
Cc: Wenyou Yang <wenyou.yang@microchip.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
2018-01-10 08:05:52 -05:00
Marek Szyprowski
7090ead3f2 ARM: Samsung: Add Exynos5422-based Odroid HC1 support
Odroid HC1 board is based on Odroid XU4 board, but it has no HDMI,
no eMMC, no build-in USB3.0 hub, no extension port pins, and no GPIO
button. USB3.0 ports are used for build-in JMicron USB to SATA bridge
and Gigabit R8152 ethernet chips. HC1 uses only passive cooling.

This patch also updates Odroid's ADCmax array and reduces ADC tolerance
to 1% to ensure that XU4 and HC1 revisions are properly detected.

I've tested this with XU3, XU3-lite, XU4 and HC1 boards. In case of my test
boards I got following values from ADC register: 372, 370, 1281 and 1313.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
Tested-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2017-12-05 10:18:39 +09:00
Tom Rini
79df00fdb4 MAINTAINERS: Add missing boards and config entries
As part of my usual round of build testing, output about missing
MAINTAINERS information was not logged, and thus often overlooked.
Correct that mistake by ensuring that I log the output of
genboardscfg.py every time.  As part of that, address a number of
missing MAINTAINERS entires.  In the case of a missing file, I have put
the original submitter down.  In the rest of the cases I have added the
config (and sometimes relevant header file) to the existing set of file
globs.

Signed-off-by: Tom Rini <trini@konsulko.com>
2017-11-06 09:58:51 -05:00
Tom Rini
4f42a0d721 Merge git://git.denx.de/u-boot-sunxi 2017-10-05 08:26:36 -04:00
Masahiro Yamada
9b643e312d treewide: replace with error() with pr_err()
U-Boot widely uses error() as a bit noisier variant of printf().

This macro causes name conflict with the following line in
include/linux/compiler-gcc.h:

  # define __compiletime_error(message) __attribute__((error(message)))

This prevents us from using __compiletime_error(), and makes it
difficult to fully sync BUILD_BUG macros with Linux.  (Notice
Linux's BUILD_BUG_ON_MSG is implemented by using compiletime_assert().)

Let's convert error() into now treewide-available pr_err().

Done with the help of Coccinelle, excluing tools/ directory.

The semantic patch I used is as follows:

// <smpl>
@@@@
-error
+pr_err
 (...)
// </smpl>

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
[trini: Re-run Coccinelle]
Signed-off-by: Tom Rini <trini@konsulko.com>
2017-10-04 11:59:44 -04:00
Maxime Ripard
a95aee6af7 usb: gadget: Make g_dnl USB settings common
The g_dnl USB settings for the vendor ID, product ID and manufacturer are
actually common settings that can and should be shared by all the gadgets.

Make them common by renaming them, and convert all the users.

Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-10-03 19:12:05 +02:00
Simon Glass
00caae6d47 env: Rename getenv/_f() to env_get()
We are now using an env_ prefix for environment functions. Rename these
two functions for consistency. Also add function comments in common.h.

Quite a few places use getenv() in a condition context, provoking a
warning from checkpatch. These are fixed up in this patch also.

Suggested-by: Wolfgang Denk <wd@denx.de>
Signed-off-by: Simon Glass <sjg@chromium.org>
2017-08-16 08:30:24 -04:00
Simon Glass
382bee57f1 env: Rename setenv() to env_set()
We are now using an env_ prefix for environment functions. Rename setenv()
for consistency. Also add function comments in common.h.

Suggested-by: Wolfgang Denk <wd@denx.de>
Signed-off-by: Simon Glass <sjg@chromium.org>
2017-08-16 08:22:18 -04:00
Simon Glass
c62db35d52 arm: Add explicit include of <asm/mach-types.h>
Rather than relying on common.h to provide this include, which is going
away at some point, include it explicitly in each file.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
2017-06-05 11:02:36 -04:00
Simon Glass
f6e76202d4 samsung: Move pmic header out of config file
We should not be including a PMIC header file in the board config. Move it
to a C file.

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-06-01 07:03:12 -06:00
Simon Glass
150c5afe5b dm: gpio: Add live tree support
Add support for requesting GPIOs with a live device tree.

This involves adjusting the function signature for the legacy function
gpio_request_by_name_nodev(), so fix up all callers.

Signed-off-by: Simon Glass <sjg@chromium.org>
Fixes to stm32f746-disco.c:
Signed-off-by: Tom Rini <trini@konsulko.com>
2017-06-01 07:03:10 -06:00
Masahiro Yamada
4aa2ba3a34 mmc: replace CONFIG_GENERIC_MMC with CONFIG_MMC
Now CONFIG_GENERIC_MMC and CONFIG_MMC match for all defconfig.
We do not need two options for the same feature.  Deprecate the
former.

This commit was generated with the sed script 's/GENERIC_MMC/MMC/'
and manual fixup of drivers/mmc/Kconfig.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-05-15 18:28:23 +09:00
Tom Rini
04735a8fc4 Merge branch 'master' of git://git.denx.de/u-boot-samsung 2017-04-08 10:20:26 -04:00
Jaehoon Chung
e3a96d974d board: samsung: trats2: remove the board_power_init() function
Remove the board_power_init() function.
It will be initialized with device-tree.
In future, it will be controlled with regulator API.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2017-04-07 11:27:55 +09:00
Jaehoon Chung
b7ad598dde board: samsung: trats2: remove the unused functions
Remove the unused functions.
Never call the get_soft_i2c_scl/sda_pin() aynwhere.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2017-04-07 11:27:55 +09:00
Jaehoon Chung
62b747c4c3 board: samsung: trats2: remove the board_i2c_init() function
Remove the board_i2c_init() function.
i2c should be initialized with device-tree file.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2017-04-07 11:27:55 +09:00
Simon Glass
76b00aca4f board_f: Drop setup_dram_config() wrapper
By making dram_init_banksize() return an error code we can drop the
wrapper. Adjust this and clean up all implementations.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Stefan Roese <sr@denx.de>
2017-04-05 16:36:51 -04:00
Simon Glass
eca803756a i2c: Drop CONFIG_SOFT_I2C_MULTI_BUS
This is not used by any board. Drop it.

Signed-off-by: Simon Glass <sjg@chromium.org>
Clean up board_f sequence a little
This series tries to remove #ifdefs from the board_f init sequence. It
gets as far as I2C and then we need to discuss whether we can start to
remove the old I2C framework.

I think that ideally each entry in the init sequence should be enabled by
at most one CONFIG, which is in Kconfig and is not arch-specific.
END
Acked-by: Lukasz Majewski <lukma@denx.de>
Acked-by: Jaehoon Chung <jh80.chung@samsung.com>
2017-04-05 13:55:11 -04:00
Jaehoon Chung
8908fd66b5 board: samsung: trats: remove the i2c_init function
i2c should be initialized with device-tree.
This function doesn't need anymore.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2017-04-03 11:35:38 +09:00
Jaehoon Chung
883c19a779 board: samsung: trats: convert to driver model for controlling phy
Convert to driver model for controlling phy.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2017-04-03 11:35:38 +09:00
Jaehoon Chung
5dfbd7bad8 board: samsung: trats: remove the unnecessary codes
These codes are unnecessary, because max8997 should be initialized with
dt-file.
Remove max8997_init() function.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2017-04-03 11:35:38 +09:00
Simon Glass
5d3be0f81c exynos: Drop large alignment for SDRAM parameters
We don't ever search for these so there is no need for a 4KB alignment.
It just wastes space.

Drop this and use the standard 4-byte alignment.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2017-02-10 18:51:51 +09:00
Tom Rini
2c45f8040e Merge git://git.denx.de/u-boot-samsung 2017-01-18 07:21:12 -05:00
Sjoerd Simons
701e740f59 exynos5: Don't potentially undervoltage the CPU
For snow when chainloading u-boot the CPU seems to be running at full
speed. The lower CPU voltage seems to be ok for u-boot, but when booting
linux (bringing up all cores) I'm seeing random crashes.

Bump the voltage up to a level that's safe for all cpu frequencies.

Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2017-01-18 13:29:36 +09:00
Jaehoon Chung
9c796784aa board: samsung: universal_c210: remove the codes relevant to soft_i2c
Removes the codes of soft_i2c.
There is no usasge for universal_c210, also didn't define
CONFIG_SOFT_I2C_GPIO_SCL.
This code seems a dead code.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2017-01-18 13:25:56 +09:00
Jaehoon Chung
816d8b5008 board: samsung: universal_210: use the driver model for max8998
Revmoe the "ifndef CONFIG_DM_I2C".
Intead, use the driver model for max8998.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2017-01-18 13:25:56 +09:00
Jaehoon Chung
fd3b710ae8 board: samsung: goni: fix the pmic's name for getting
For Getting from uclass, use the "max8998-pmic" as name.
It also needs to change the dt-node's name as "max8998-pmic".
Otherwise, it doesn't find the pmic device.
Because it's only searching for 'max8998_pmic'.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2017-01-18 13:21:28 +09:00
Masahiro Yamada
55ed3b4698 mmc: move CONFIG_DWMMC to Kconfig, renaming to CONFIG_MMC_DW
This commit was created as follows:

[1] Rename the option with the following command:
find . -name .git -prune -o ! -path ./scripts/config_whitelist.txt \
-type f -print | xargs sed -i -e 's/CONFIG_DWMMC/CONFIG_MMC_DW/g'

[2] create the entry for MMC_DW in drivers/mmc/Kconfig
    (the prompt and help were copied from Linux)

[3] run "tools/moveconfig.py -y MMC_DW"

[4] add "depends on MMC_DW" to the MMC_DW_ROCKCHIP entry

[5] Clean-up doc/README.socfpga by hand

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Marek Vasut <marex@denx.de>
2017-01-11 19:40:14 +09:00
Jaehoon Chung
cf2a693864 arm: samsung: goni: use the driver model for max8998
Remove the "ifndef CONFIG_DM_I2C".
Instead, use the driver model for max8998.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2017-01-05 11:27:36 +09:00
Masahiro Yamada
e1ce61fbba mmc: move CONFIG_SDHCI to Kconfig, renaming to CONFIG_MMC_SDHCI
Move CONFIG_SDHCI to Kconfig and rename it to CONFIG_MMC_SDHCI.
My motivation for the rename is, ultimately, to make all the MMC
options prefixed with MMC_ and SDHCI options with MMC_SDHCI_,
like Linux.

This commit was created as follows:

[1] Rename the config option with the following command:
find . -name .git -prune -o ! -path ./scripts/config_whitelist.txt \
-type f -print | xargs sed -i -e 's/CONFIG_SDHCI/CONFIG_MMC_SDHCI/g'

[2] create the entry for MMC_SDHCI in drivers/mmc/Kconfig

[3] run "tools/moveconfig.py -y MMC_SDHCI"

[4] add "depends on MMC_SDHCI" to existing SDHCI driver entries

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
2016-12-29 13:08:12 -05:00
Jaehoon Chung
d3c083a947 board: samsung: update the MAINTAINERS file
Update the maintainer from Przemyslaw and Lukasz to me.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
2016-12-27 11:24:19 -05:00
Simon Glass
08848e9c31 arm: samsung: Convert s5p_goni and smdkc100 to DM_I2C
These are the last two samsung boards that don't use DM_I2C. Move them
over, leaving #ifdefs to allow the maintainer to complete this work.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Heiko Schocher <hs@denx.de>
2016-12-05 13:27:29 +01:00
Simon Glass
fc47cf9d05 arm: exynos: i2c: Convert exynos boards to use DM_I2C
Three boards are still not converting to use DM_I2C. They are also using
the old PMIC framework. Rather than removing them, add #ifdefs to allow
them to continue to build. This will give the maintainers a little more
time to decide whether to convert them or not.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Heiko Schocher <hs@denx.de>
2016-12-05 13:27:15 +01:00
Simon Glass
fd9080ea50 arm: Remove smdk2410 board
This board has not been converted to DM_SERIAL by the deadline.
Remove it.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: David Müller <d.mueller@elsoft.ch>
2016-12-04 13:54:59 -05:00
Masahiro Yamada
63a7578e4e arch, board: squash lines for immediate return
Remove unneeded variables and assignments.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Minkyu Kang <mk7.kang@samsung.com>
Reviewed-by: Angelo Dureghello <angelo@sysam.it>
2016-09-23 17:53:53 -04:00
Ladislav Michl
77b93e5e9b mtd: OneNAND: allow board init function fail
Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
2016-07-22 14:46:12 -04:00
Simon Glass
f4f2fce70c exynos: video: Drop old unused code
Now that we are using driver model, we can drop the weak functions and LCD
init in the board file.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Anatolij Gustschin <agust@denx.de>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2016-05-25 13:25:19 +09:00
Simon Glass
bb5930d5c9 exynos: video: Convert several boards to driver model for video
Update several boards to use driver model for video. This involves changes
to the EDP and FIMD (frame buffer) drivers. Existing PWM, simple-panel and
pwm-backlight drivers are used. These work without additional configuration
since they use the device tree settings in the same way as Linux.

Boards converted are:
- snow
- spring
- peach-pit
- peach-pi

All have been tested. Not converted:

- MIPI display driver
- s5pc210_universal
- smdk5420
- smdk5250
- trats
- trats2

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Anatolij Gustschin <agust@denx.de>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2016-05-25 13:25:19 +09:00
Simon Glass
7eb860df13 exynos: Simplify calling of exynos_dp_phy_ctrl()
This function controls enabling the EDP PHY. Rename it and drop the existing
weak functions, which are confusing.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2016-05-25 13:25:18 +09:00
Simon Glass
ea743e659f exynos: Disable LCD display for boards we can't convert
Some boards have the LCD enabled but I cannot test operation for the driver
model conversion. Disable the LCD on these to avoid build errors.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2016-05-25 13:25:18 +09:00
Simon Glass
531a4a6642 exynos: Allow CONFIG_MISC_COMMON to be build without an LCD
This file currently requires LCD support. Adjust it so that it can still be
built without LCD support (even thought it won't work fully).

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2016-05-25 13:25:18 +09:00
Thomas Abraham
6c15a2a996 board: samsung: add initial Espresso7420 board support
Espresso7420 is a development/evaluation board for Exynos7420 SoC. It
includes multiple onboard compoments (EMMC/Codec) and various
interconnects (USB/HDMI).

Signed-off-by: Thomas Abraham <thomas.ab@samsung.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2016-05-25 10:00:19 +09:00
Andreas Bießmann
2e33df807c samsung: fix mkorigenspl for darwin
Compiling the mkorigenspl tool on darwin complains about undefined ulong. Fix
this by using the unified way.

Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
2016-02-24 18:43:59 -05:00
Ben Whitten
192bc6948b Fix GCC format-security errors and convert sprintfs.
With format-security errors turned on, GCC picks up the use of sprintf with
a format parameter not being a string literal.

Simple uses of sprintf are also converted to use strcpy.

Signed-off-by: Ben Whitten <ben.whitten@gmail.com>
Acked-by: Wolfgang Denk <wd@denx.de>
Reviewed-by: Tom Rini <trini@konsulko.com>
2016-01-14 22:11:34 -05:00
Marek Vasut
5d5716eebc usb: s3c-otg: Rename usb/s3c_udc.h to usb/dwc2_udc.h
The driver is actually for the Designware DWC2 controller.
This patch renames the global s3c_udc.h header to dwc2_udc.h.

The rename is done automatically:
	$ sed -i "s/s3c_udc\.h/dwc2_udc.h/g" \
		`git grep "s3c_udc\.h" | cut -d : -f 1`

Signed-off-by: Marek Vasut <marex@denx.de>
2015-12-17 21:54:41 +01:00
Marek Vasut
a4bb9b3636 usb: s3c-otg: Rename s3c_udc_probe() function
The driver is actually for the Designware DWC2 controller.
This patch is the second and final to rename global symbol,
the s3c_udc_probe() function.

The rename is done automatically:
	$ sed -i "s/s3c_udc_probe/dwc2_udc_probe/g" \
		`git grep s3c_udc_probe | cut -d : -f 1`

Signed-off-by: Marek Vasut <marex@denx.de>
2015-12-17 21:54:40 +01:00
Marek Vasut
c0982871df usb: s3c-otg: Rename struct s3c_plat_otg_data
The driver is actually for the Designware DWC2 controller.
This patch is the first to rename global symbol, the struct
s3c_plat_otg_data.

The rename is done automatically:
	$ sed -i "s/s3c_plat_otg_data/dwc2_plat_otg_data/g" \
		`git grep s3c_plat_otg_data | cut -d : -f 1`

Signed-off-by: Marek Vasut <marex@denx.de>
2015-12-17 21:54:40 +01:00
Minkyu Kang
de5f9733f6 samsung: clean up checkpatch issues
This patch will fix these checkpatch issues.

CHECK: Alignment should match open parenthesis
+			printf("Enter: %s %s\n", mode_name[mode][0],
+						 mode_info[mode]);

CHECK: Alignment should match open parenthesis
+			lcd_printf("\n\n\t%s %s\n", mode_name[mode][0],
+						    mode_info[mode]);

CHECK: Alignment should match open parenthesis
+		lcd_printf("\t%s  %s - %s\n\n", selection[i],
+						mode_name[i][0],

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2015-11-02 10:38:22 +09:00
Minkyu Kang
1d83970f6f odroid: clean up checkpatch issues
This patch will fix these checkpatch issues.

+static const char *mmc_regulators[] = {

CHECK: Blank lines aren't necessary before a close brace '}'
+
+}

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2015-11-02 10:38:22 +09:00
Minkyu Kang
9eae844125 smdk2410: clean up checkpatch issues
This patch will fix these checkpatch issues.

ERROR: spaces required around that '==' (ctx:VxV)
+#if FCLK_SPEED==0		/* Fout = 203MHz, Fin = 12MHz for Audio */

ERROR: spaces required around that '==' (ctx:VxV)
+#elif FCLK_SPEED==1		/* Fout = 202.8MHz */

ERROR: spaces required around that '==' (ctx:VxV)
+#if USB_CLOCK==0

ERROR: spaces required around that '==' (ctx:VxV)
+#elif USB_CLOCK==1

CHECK: spaces required around that ':' (ctx:VxV)
+	  "bne 1b":"=r" (loops):"0" (loops));

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2015-11-02 10:38:22 +09:00
Minkyu Kang
6b949ba824 smdkv310: clean up checkpatch issues
This patch will fix these checkpatch issues.

WARNING: Avoid unnecessary line continuations
+	gd->bd->bi_dram[0].size = get_ram_size((long *)PHYS_SDRAM_1, \

WARNING: Avoid unnecessary line continuations
+	gd->bd->bi_dram[1].size = get_ram_size((long *)PHYS_SDRAM_2, \

WARNING: Avoid unnecessary line continuations
+	gd->bd->bi_dram[2].size = get_ram_size((long *)PHYS_SDRAM_3, \

WARNING: Avoid unnecessary line continuations
+	gd->bd->bi_dram[3].size = get_ram_size((long *)PHYS_SDRAM_4, \

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2015-11-02 10:38:22 +09:00
Przemyslaw Marczak
1611c8cbcf exynos5-dt-types: add board detection for Odroid XU3/XU3L/XU4.
This commit adds additional file with implementation of board
detection code for Odroid-XU3/XU4.

The detection depends on compatible found in fdt:
- "samsung,exynos5" - uses Exynos5 generic code
- "samsung,odroidxu3" - try detect XU3 revision

There are few revisions of Odroid XU3/XU4, each can be detected
by checking the value of channel 9 of built-in ADC:
 Rev   ADC  Board
 0.1     0  XU3 0.1
 0.2   372  XU3 0.2 | XU3L - no DISPLAYPORT
 0.3  1280  XU4 0.1

The detection code depends on the ADC+10% value.

Implementation of functions:
- set_board_type()     - read ADC and set type
- get_board_rev()      - returns board revision: 1..3
- get_board_type()     - returns board type string

Additional functions with return values of bool:
- board_is_generic()   - true if found compatible "samsung,exynos5"
                         but not "samsung,odroidxu3"
- board_is_odroidxu3() - true if found compatible "samsung,odroidxu3"
                         and one of XU3 revision.
- board_is_odroidxu4() - true if found compatible "samsung,odroidxu3"
                         and XU4 revision.

After I2C controller init, the get_board_type() can check
if the XU3 board is a "Lite" variant, by probing chip
0x40 on I2C0 (INA231 - exists only on non-lite).
This is useful for setting fdt file name at misc_init_r().

Enabled configs:
- CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
- CONFIG_ODROID_REV_AIN
- CONFIG_REVISION_TAG
- CONFIG_BOARD_TYPES

Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>
Cc: Minkyu Kang <mk7.kang@samsung.com>
Cc: Simon Glass <sjg@chromium.org>
Tested-by: Anand Moon <linux.amoon@gmail.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2015-11-02 10:38:00 +09:00
Przemyslaw Marczak
bc3f39ea0d samsung: board/misc: check returned pointer for get_board_type() calls
The function get_board_type() is called in two places by common code,
but the returned pointer was never check.

This commit adds checking the returned pointer, before use it.

Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>
Cc: Minkyu Kang <mk7.kang@samsung.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Anand Moon <linux.amoon@gmail.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2015-11-02 10:37:59 +09:00
Thomas Huth
310ae37edb Fix bad return value checks (detected with Coccinelle)
In the "Getting Started with Coccinelle - KVM edition" presentation that
has been held by Julia Lawall at the KVM forum 2015 (see the slides at
http://events.linuxfoundation.org/sites/events/files/slides/tutorial_kvm_0.pdf),
she pointed out some bad return value checks in U-Boot that can be
detected with Coccinelle by using the following config file:

@@
identifier x,y;
identifier f;
statement S;
@@
x = f(...);
(
 if (x < 0) S
|
 if (
-     y
+     x
 < 0) S
)

This patch now fixes these issues.

Signed-off-by: Thomas Huth <huth@tuxfamily.org>
2015-10-24 13:50:30 -04:00
Simon Glass
cf92e05c01 Move ALLOC_CACHE_ALIGN_BUFFER() to the new memalign.h header
Now that we have a new header file for cache-aligned allocation, we should
move the stack-based allocation macro there also.

Signed-off-by: Simon Glass <sjg@chromium.org>
2015-09-11 17:15:20 -04:00
Misha Komarovskiy
057d2f4973 exynos: Rise ARM voltage to 1.1V for chained bootloaders
If board uses downstream Chrome OS U-Boot as first stage
bootloader and upstream version is chained second stage,
1.1V is minimum voltage borderline.

Signed-off-by: Misha Komarovskiy <zombah@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
2015-08-31 07:57:27 -06:00
Simon Glass
d1de41d7fa exynos: Add support for spring
Spring is the first ARM-based HP Chromebook 11. It is similar to snow
and it uses the same Samsung Exynos5250 chip. But has some unusual
features. Mainline support for it has lagged snow (both in kernel and
U-Boot). Now that the exynos5 code is common we can support spring just
by adding a device tree and a few lines of configuration.

Signed-off-by: Simon Glass <sjg@chromium.org>
2015-08-05 21:06:17 -06:00
Simon Glass
54abb000e3 exynos: Drop old exynos5250-specific board code
Now that most exynos5250 boards can use the generic exynos5 code, switch
over to it and remove the old code.

Signed-off-by: Simon Glass <sjg@chromium.org>
2015-08-05 21:06:16 -06:00
Simon Glass
c51212332a exynos: Drop old exynos5420-specific board code
Now that exynos5420 boards can use the generic exynos5 code, switch over to
it and remove the old code.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Przemyslaw Marczak <p.marczak@samsung.com>
2015-08-05 21:06:16 -06:00
Simon Glass
bae34335e8 exynos: Remove unneeded device tree control #ifdefs
Since device tree is used for all exynos5 boards, we can remove the #ifdef
and reduce confusion.

Signed-off-by: Simon Glass <sjg@chromium.org>
2015-08-05 21:06:15 -06:00
Simon Glass
d4061aa0e9 exynos: Enable new features for exynos5 boards
Enable PMICs, regulators and the like so that new drivers will be made
available.

Signed-off-by: Simon Glass <sjg@chromium.org>
2015-08-05 21:06:15 -06:00
Simon Glass
c65dc7d874 exynos: Add common board code for exynos5 boards that use device tree
Some boards use device tree for almost all board-specific configuration.
They therefore do not need their own separate board code, but can all use
the same version. Add a common version of the board code. It uses the
PMIC, regulator and video bridge uclasses. This will support smdk5250,
smdk5420, snow, spring, pit and pi.

Signed-off-by: Simon Glass <sjg@chromium.org>
2015-08-05 21:06:15 -06:00
Paul Kocialkowski
01acd6abbd usb: USB download gadget and functions config options coherent naming
This introduces a coherent scheme for naming USB download gadget and functions
config options. The download USB gadget config option is moved to
CONFIG_USB_GADGET_DOWNLOAD for better consistency with other gadgets and each
function's config option is moved to a CONFIG_USB_FUNCTION_ prefix.

Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
Tested-by: Lukasz Majewski <l.majewski@samsung.com>

Test HW: Odroid_XU3 (Exynos5422), trats (Exynos4210)
2015-07-22 08:57:53 +02:00
Minkyu Kang
6c7cbd32d3 arm: adds the status info for odroid-xu3
Adds the 'F:' entry for the board's defconfig

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2015-07-10 21:13:43 +09:00
Łukasz Majewski
7eee2b500d fix: samsung: common: autoboot.cmd: Correct itbcfg definition
This fix is necessary to avoid booting the default ITB configuration.

Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
2015-06-18 16:11:41 -04:00
Przemyslaw Marczak
2911bd1858 samsung: common: add example boot scripts
This commit adds example scripts of boot.scr:
- bootzimg.cmd - check if dtb exists and boot zImage
- autoboot.cmd - check which image exists: Image.itb, zImage or uImage
                 and optionally load fdt file for u/zImage

The blank spaces are added to improve readability and can be removed
before use mkimage.

Required U-Boot environment variables: $boardname, $fdtfile, $console,
$mmcbootdev, $mmcbootpart, $mmcrootdev, $mmcrootpart, $rootfstype.

Making boot.scr from file.cmd:
 mkimage -C none -A arm -T script -d file.cmd boot.scr

The Odroid XU3 default environment is ready for those boot scripts and
the right script can be loaded by DFU.

Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>
Cc: Minkyu Kang <mk7.kang@samsung.com>
2015-06-08 15:26:11 +02:00
Inha Song
cac178781d smdk5420: board: add functions to init dfu environment settings
This commit extends SMDK5420 board's file by adding functions:
- get_dfu_alt_system()
- get_dfu_alt_boot()

This allows setting the DFU environment by function set_dfu_alt_info()
from: board/samsung/common/misc.c

Signed-off-by: Inha Song <ideal.song@samsung.com>
Cc: Akshay Saraswat <akshay.s@samsung.com>
Cc: Minkyu Kang <mk7.kang@samsung.com>
2015-06-08 15:25:55 +02:00
Joonyoung Shim
302a7d0006 smdk5420: board: add functions required to enable USB DWC3
This commit adds implementation of function calls:
- usb_gadget_handle_interrupts()
- board_usb_init()

Which allow enable USB DWC3 gadget for this board.

Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Inha Song <ideal.song@samsung.com>
Cc: Minkyu Kang <mk7.kang@samsung.com>
2015-06-08 15:25:50 +02:00
Przemyslaw Marczak
3b880757ab dm: regulator: uclass driver code cleanup
This cleanup includes:
- remove of the preprocessor macros which pointed to long name functions
- update of the names of some regulator uclass driver functions
- cleanup of the function regulator_autoset()
- reword of some comments of regulator uclass header file
- regulator_get_by_platname: check error for uclass_find_* function calls
- add function: regulator_name_is_unique
- regulator post_bind(): check regulator name uniqueness
- fix mistakes in: regulator/Kconfig
- regulator.h: update comments
- odroid u3: cleanup the regulator calls

Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>
Acked-by: Simon Glass <sjg@chromium.org>
Tested on sandbox:
Tested-by: Simon Glass <sjg@chromium.org>
2015-05-14 19:58:34 -06:00
Przemyslaw Marczak
ca2b933a38 odroid: enable driver model pmic/regulator API and MAX77686 drivers
This change enables the configs required to init and setup max77686
regulator driver, using the new driver model pmic and regulator API.
And also changes the old pmic framework calls to the new ones.

This commits enables:
- CONFIG_ERRNO_STR
- CONFIG_DM_PMIC
- CONFIG_DM_PMIC_CMD
- CONFIG_DM_PMIC_MAX77686
- CONFIG_DM_REGULATOR
- CONFIG_DM_REGULATOR_CMD
- CONFIG_DM_REGULATOR_MAX77686

And removes the unused:
- CONFIG_DM_I2C_COMPAT
- CONFIG_POWER
- CONFIG_POWER_I2C
- CONFIG_POWER_MAX77686

Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>
Acked-by: Simon Glass <sjg@chromium.org>
2015-05-14 19:58:34 -06:00
Przemyslaw Marczak
622e5fee3d dm: board:samsung: power_init_board: add requirement of CONFIG_DM_PMIC
In the power_init_board function call, regulator driver init is called,
so before compile, make sure that any power framework is defined.

Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>
Acked-by: Simon Glass <sjg@chromium.org>
2015-05-14 18:49:38 -06:00
Masahiro Yamada
58d423b88e dm: select CONFIG_DM* options
As mentioned in the previous commit, adding default values in each
Kconfig causes problems because it does not co-exist with the
"depends on" syntax.  (Please note this is not a bug of Kconfig.)
We should not do so unless we have a special reason.  Actually,
for CONFIG_DM*, we have no good reason to do so.

Generally, CONFIG_DM is not a user-configurable option.  Once we
convert a driver into Driver Model, the board only works with Driver
Model, i.e. CONFIG_DM must be always enabled for that board.
So, using "select DM" is more suitable rather than allowing users to
modify it.  Another good thing is, Kconfig warns unmet dependencies
for "select" syntax, so we easily notice bugs.

Actually, CONFIG_DM and other related options have been added
without consistency: some into arch/*/Kconfig, some into
board/*/Kconfig, and some into configs/*_defconfig.

This commit prefers "select" and cleans up the following issues.

[1] Never use "CONFIG_DM=n" in defconfig files

It is really rare to add "CONFIG_FOO=n" to disable CONFIG options.
It is more common to use "# CONFIG_FOO is not set".  But here, we
do not even have to do it.
Less than half of OMAP3 boards have been converted to Driver Model.
Adding the default values to arch/arm/cpu/armv7/omap3/Kconfig is
weird.  Instead, add "select DM" only to appropriate boards, which
eventually eliminates "CONFIG_DM=n", etc.

[2] Delete redundant CONFIGs

Sandbox sets CONFIG_DM in arch/sandbox/Kconfig and defines it again
in configs/sandbox_defconfig.
Likewise, OMAP3 sets CONFIG_DM arch/arm/cpu/armv7/omap3/Kconfig and
defines it also in omap3_beagle_defconfig and devkit8000_defconfig.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2015-04-18 11:11:30 -06:00
Simon Glass
3db02b1b31 exynos: cros_ec: Drop unnecessary init
Since driver model will probe the EC when it is first used, we do not
need to init it explicitly.

Signed-off-by: Simon Glass <sjg@chromium.org>
2015-04-18 11:11:15 -06:00
Simon Glass
60f37fc6aa cros_ec: Drop unused CONFIG_DM_CROS_EC
Since all supported boards enable this option now, we can remove it along
with the old code.

Signed-off-by: Simon Glass <sjg@chromium.org>
2015-04-18 11:11:15 -06:00
Lukasz Majewski
1118ecd76a usb: board: goni: Add default board_usb_cleanup() definition for Goni board
This definition is necessary for S5PC110 based GONI board to work properly.

Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
2015-04-14 05:48:11 +02:00
Lukasz Majewski
28f393cd5a usb: board: samsung: Add default board_usb_cleanup() definition for Exynos SoCs
This definition is necessary for Exynos based boards to work properly.

Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
2015-04-14 05:48:11 +02:00
Przemyslaw Marczak
18094e322b odroid-XU3: update board maintainer
At present Hyungwon can't take care of this board in U-Boot,
so I will keep it working.

Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>
Cc: Hyungwon Hwang <human.hwang@samsung.com>
2015-04-09 16:48:41 -04:00
Ajay Kumar
0f00c38f01 smdk5420: Remove GPIO enums
Remove GPIOs from smdk5420 board file and because the same
is already specified via DT.

Signed-off-by: Ajay Kumar <ajaykumar.rs@samsung.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2015-04-06 14:34:41 +09:00
Rob Herring
7682a99826 remove unnecessary version.h includes
Various files are needlessly rebuilt every time due to the version and
build time changing. As version.h is not actually needed, remove the
include.

Signed-off-by: Rob Herring <robh@kernel.org>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Minkyu Kang <mk7.kang@samsung.com>
Cc: Marek Vasut <marex@denx.de>
Cc: Tom Warren <twarren@nvidia.com>
Cc: Michal Simek <monstr@monstr.eu>
Cc: Macpaul Lin <macpaul@andestech.com>
Cc: Wolfgang Denk <wd@denx.de>
Cc: York Sun <yorksun@freescale.com>
Cc: Stefan Roese <sr@denx.de>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Cc: Simon Glass <sjg@chromium.org>
Cc: Philippe Reynes <tremyfr@yahoo.fr>
Cc: Eric Jarrige <eric.jarrige@armadeus.org>
Cc: "David Müller" <d.mueller@elsoft.ch>
Cc: Phil Edworthy <phil.edworthy@renesas.com>
Cc: Robert Baldyga <r.baldyga@samsung.com>
Cc: Torsten Koschorrek <koschorrek@synertronixx.de>
Cc: Anatolij Gustschin <agust@denx.de>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Łukasz Majewski <l.majewski@samsung.com>
2015-03-24 10:50:50 -04:00
Przemyslaw Marczak
ddb49f3a6c Odroid U3: use common code for dram reservation
This commit removes the dram reservation from board file,
because it is done in a common code.

Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>
Cc: Minkyu Kang <mk7.kang@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2015-03-04 21:25:35 +09:00
Przemyslaw Marczak
a0643e227a board: samsung: reserve memory for the secure firmware
Since more than one board requires memory reservation
for the secure firmware, the reservation code can be
made in a common code.
Now, to reserve some part of the the last bank,
board config should define:
- CONFIG_TZSW_RESERVED_DRAM - len in bytes
- CONFIG_NR_DRAM_BANKS - number of memory banks

Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>
Cc: Akshay Saraswat <akshay.s@samsung.com>
Cc: Hyungwon Hwang <human.hwang@samsung.com>
Cc: Minkyu Kang <mk7.kang@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2015-03-04 21:25:35 +09:00
Łukasz Majewski
c8b71a3528 samsung: board: fix: Define loop iterator as an unsigned int to suppress gcc 4.8 warning
This patch suppress following warning:

board/samsung/common/board.c:95:32: warning: iteration 4u invokes undefined behavior [-Waggressive-loop-optimizations]
   addr = CONFIG_SYS_SDRAM_BASE + (i * SDRAM_BANK_SIZE);
                                ^
board/samsung/common/board.c:94:2: note: containing loop

about possible signed integer overflow at gcc 4.8.2 (odroid board)

Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2015-03-04 20:01:01 +09:00
Tom Rini
57c6941b43 Merge git://git.denx.de/u-boot-usb 2015-03-02 07:24:27 -05:00