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2018-06-07board: samsung: add missing line breaks for pr_err()Seung-Woo Kim
After the commit 9b643e312d52 ("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>
2018-05-07SPDX: Convert all of our single license tags to Linux Kernel styleTom Rini
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>
2018-05-02samsung: board: init the s2mps11 pmic during booting timeJaehoon Chung
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>
2018-04-27Remove unnecessary instances of DECLARE_GLOBAL_DATA_PTRTom Rini
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>
2018-01-10build: Drop CONFIG_SPL_BUILD guards in some casesTom Rini
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>
2017-12-05ARM: Samsung: Add Exynos5422-based Odroid HC1 supportMarek Szyprowski
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>
2017-11-06MAINTAINERS: Add missing boards and config entriesTom Rini
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>
2017-10-05Merge git://git.denx.de/u-boot-sunxiTom Rini
2017-10-04treewide: replace with error() with pr_err()Masahiro Yamada
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>
2017-10-03usb: gadget: Make g_dnl USB settings commonMaxime Ripard
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>
2017-08-16env: Rename getenv/_f() to env_get()Simon Glass
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>
2017-08-16env: Rename setenv() to env_set()Simon Glass
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>
2017-06-05arm: Add explicit include of <asm/mach-types.h>Simon Glass
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>
2017-06-01samsung: Move pmic header out of config fileSimon Glass
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>
2017-06-01dm: gpio: Add live tree supportSimon Glass
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>
2017-05-15mmc: replace CONFIG_GENERIC_MMC with CONFIG_MMCMasahiro Yamada
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>
2017-04-08Merge branch 'master' of git://git.denx.de/u-boot-samsungTom Rini
2017-04-07board: samsung: trats2: remove the board_power_init() functionJaehoon Chung
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>
2017-04-07board: samsung: trats2: remove the unused functionsJaehoon Chung
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>
2017-04-07board: samsung: trats2: remove the board_i2c_init() functionJaehoon Chung
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>
2017-04-05board_f: Drop setup_dram_config() wrapperSimon Glass
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>
2017-04-05i2c: Drop CONFIG_SOFT_I2C_MULTI_BUSSimon Glass
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>
2017-04-03board: samsung: trats: remove the i2c_init functionJaehoon Chung
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>
2017-04-03board: samsung: trats: convert to driver model for controlling phyJaehoon Chung
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>
2017-04-03board: samsung: trats: remove the unnecessary codesJaehoon Chung
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>
2017-02-10exynos: Drop large alignment for SDRAM parametersSimon Glass
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>
2017-01-18Merge git://git.denx.de/u-boot-samsungTom Rini
2017-01-18exynos5: Don't potentially undervoltage the CPUSjoerd Simons
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>
2017-01-18board: samsung: universal_c210: remove the codes relevant to soft_i2cJaehoon Chung
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>
2017-01-18board: samsung: universal_210: use the driver model for max8998Jaehoon Chung
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>
2017-01-18board: samsung: goni: fix the pmic's name for gettingJaehoon Chung
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>
2017-01-11mmc: move CONFIG_DWMMC to Kconfig, renaming to CONFIG_MMC_DWMasahiro Yamada
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>
2017-01-05arm: samsung: goni: use the driver model for max8998Jaehoon Chung
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>
2016-12-29mmc: move CONFIG_SDHCI to Kconfig, renaming to CONFIG_MMC_SDHCIMasahiro Yamada
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>
2016-12-27board: samsung: update the MAINTAINERS fileJaehoon Chung
Update the maintainer from Przemyslaw and Lukasz to me. Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
2016-12-05arm: samsung: Convert s5p_goni and smdkc100 to DM_I2CSimon Glass
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>
2016-12-05arm: exynos: i2c: Convert exynos boards to use DM_I2CSimon Glass
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>
2016-12-04arm: Remove smdk2410 boardSimon Glass
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>
2016-09-23arch, board: squash lines for immediate returnMasahiro Yamada
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>
2016-07-22mtd: OneNAND: allow board init function failLadislav Michl
Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
2016-05-25exynos: video: Drop old unused codeSimon Glass
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>
2016-05-25exynos: video: Convert several boards to driver model for videoSimon Glass
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>
2016-05-25exynos: Simplify calling of exynos_dp_phy_ctrl()Simon Glass
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>
2016-05-25exynos: Disable LCD display for boards we can't convertSimon Glass
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>
2016-05-25exynos: Allow CONFIG_MISC_COMMON to be build without an LCDSimon Glass
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>
2016-05-25board: samsung: add initial Espresso7420 board supportThomas Abraham
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>
2016-02-24samsung: fix mkorigenspl for darwinAndreas Bießmann
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>
2016-01-14Fix GCC format-security errors and convert sprintfs.Ben Whitten
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>
2015-12-17usb: s3c-otg: Rename usb/s3c_udc.h to usb/dwc2_udc.hMarek Vasut
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>
2015-12-17usb: s3c-otg: Rename s3c_udc_probe() functionMarek Vasut
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>
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