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2020-05-19common: Drop linux/delay.h from common headerSimon Glass1-0/+1
Move this uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-05-19common: Drop log.h from common headerSimon Glass1-0/+1
Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
2018-05-07SPDX: Convert all of our single license tags to Linux Kernel styleTom Rini2-5/+2
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>
2018-04-27Remove unnecessary instances of DECLARE_GLOBAL_DATA_PTRTom Rini1-2/+0
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>
2017-04-07board: samsung: trats2: remove the board_power_init() functionJaehoon Chung1-57/+0
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 Chung1-18/+0
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 Chung1-29/+0
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>
2016-12-27board: samsung: update the MAINTAINERS fileJaehoon Chung1-1/+1
Update the maintainer from Przemyslaw and Lukasz to me. Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
2016-12-05arm: exynos: i2c: Convert exynos boards to use DM_I2CSimon Glass1-4/+14
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>
2015-12-17usb: s3c-otg: Rename usb/s3c_udc.h to usb/dwc2_udc.hMarek Vasut1-1/+1
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 Vasut1-1/+1
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>
2015-12-17usb: s3c-otg: Rename struct s3c_plat_otg_dataMarek Vasut1-1/+1
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>
2014-10-22dm: exynos: Make sure that GPIOs are requestedSimon Glass1-5/+21
With driver model GPIOs must be requested before use. Make sure this is done correctly. (Note that the soft SPI part of universal is omitted, since this driver is about to be replaced with a driver-model-aware version) Signed-off-by: Simon Glass <sjg@chromium.org>
2014-10-22dm: exynos: Tidy up GPIO headersSimon Glass1-0/+1
The wrong header is being included, thus requiring the code to re-declare the generic GPIO interface in each GPIO header. Fix this. Signed-off-by: Simon Glass <sjg@chromium.org>
2014-09-14kconfig: remove redundant "string" type in arch and board KconfigsMasahiro Yamada1-3/+0
Now the types of CONFIG_SYS_{ARCH, CPU, SOC, VENDOR, BOARD, CONFIG_NAME} are specified in arch/Kconfig. We can delete the ones in arch and board Kconfig files. This commit can be easily reproduced by the following command: find . -name Kconfig -a ! -path ./arch/Kconfig | xargs sed -i -e ' /config[[:space:]]SYS_\(ARCH\|CPU\|SOC\|\VENDOR\|BOARD\|CONFIG_NAME\)/ { N s/\n[[:space:]]*string// } ' Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2014-08-31exynos: kconfig: move board select menu and common settingsMasahiro Yamada1-8/+0
Becuase the board select menu in arch/arm/Kconfig is too big, move the Exynos board select menu to exynos/Kconfig. Consolidate also common settings (CONFIG_SYS_CPU="armv7" and CONFIG_SYS_SOC="exynos"). Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Minkyu Kang <mk7.kang@samsung.com>
2014-07-30Add board MAINTAINERS filesMasahiro Yamada1-0/+6
We have switched to Kconfig and the boards.cfg file is going to be removed. We have to retrieve the board status and maintainers information from it. The MAINTAINERS format as in Linux Kernel would be nice because we can crib the scripts/get_maintainer.pl script. After some discussion, we chose to put a MAINTAINERS file under each board directory, not the top-level one because we want to collect relevant information for a board into a single place. TODO: Modify get_maintainer.pl to scan multiple MAINTAINERS files. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Suggested-by: Tom Rini <trini@ti.com> Acked-by: Simon Glass <sjg@chromium.org>
2014-07-30kconfig: add board Kconfig and defconfig filesMasahiro Yamada1-0/+23
This commit adds: - arch/${ARCH}/Kconfig provide a menu to select target boards - board/${VENDOR}/${BOARD}/Kconfig or board/${BOARD}/Kconfig set CONFIG macros to the appropriate values for each board - configs/${TARGET_BOARD}_defconfig default setting of each board (This commit was automatically generated by a conversion script based on boards.cfg) In Linux Kernel, defconfig files are located under arch/${ARCH}/configs/ directory. It works in Linux Kernel since ARCH is always given from the command line for cross compile. But in U-Boot, ARCH is not given from the command line. Which means we cannot know ARCH until the board configuration is done. That is why all the "*_defconfig" files should be gathered into a single directory ./configs/. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Simon Glass <sjg@chromium.org>
2014-06-19trats/trats2: exynos_power_init: return 0 if no battery detected.Przemyslaw Marczak1-1/+1
Generic board support is now enabled for Exynos 4, and if any init function returns an error then the init process is stopped. This makes a boot issue on the Trats and Trats2 devices. If the device is supplied by USB cable or an external power supply then it can't boot because function exynos_power_init returns an error. Now this function returns 0 if battery is not connected. Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Cc: Lukasz Majewski <l.majewski@samsung.com> Cc: Piotr Wilczek <p.wilczek@samsung.com> Cc: Minkyu Kang <mk7.kang@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2014-05-15Merge branch 'u-boot-samsung/master' into 'u-boot-arm/master'Albert ARIBAUD1-44/+30
2014-05-13S5P: Exynos: Add GPIO pin numbering and rename definitionsAkshay Saraswat1-44/+30
This patch includes following changes : * Adds gpio pin numbering support for EXYNOS SOCs. To have consistent 0..n-1 GPIO numbering the banks are divided into different parts where ever they have holes in them. * Rename GPIO definitions from GPIO_... to S5P_GPIO_... These changes were done to enable cmd_gpio for EXYNOS and cmd_gpio has GPIO_INPUT same as s5p_gpio driver and hence getting a error during compilation. * Adds support for name to gpio conversion in s5p_gpio to enable gpio command EXYNOS SoCs. Function has been added to asm/gpio.h to decode the input gpio name to gpio number. Example: SMDK5420 # gpio set gpa00 Signed-off-by: Leela Krishna Amudala <l.krishna@samsung.com> Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com> Signed-off-by: Akshay Saraswat <akshay.s@samsung.com> Acked-by: Przemyslaw Marczak <p.marczak@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2014-05-05usb: dfu: fix boards wo USB cable detectionMateusz Zalega1-3/+1
Former usb_cable_connected() patch broke compilation of boards which do not support this feature. I've renamed usb_cable_connected() to g_dnl_usb_cable_connected() and added its default implementation to gadget downloader driver code. There's only one driver of this kind and it's unlikely there'll be another, so there's no point in keeping it in /common. Previously this function was declared in usb.h. I've moved it, since it's more appropriate to keep it in g_dnl.h - usb.h seems to be intended for USB host implementation. Existing code, confronted with default -EOPNOTSUPP return value, continues as if the cable was connected. CONFIG_USB_CABLE_CHECK was removed. Change-Id: Ib9198621adee2811b391c64512f14646cefd0369 Signed-off-by: Mateusz Zalega <m.zalega@samsung.com> Acked-by: Marek Vasut <marex@denx.de> Acked-by: Lukasz Majewski <l.majewski@samsung.com>
2014-04-11arm:board:trats2:FIX: Clear INFORM4 and INFORM5 registers at correct bootŁukasz Majewski1-0/+13
During switch to device tree, commit 1ecab0f has removed this code. INFORM4 and INFORM5 registers are used by TRATS2 first stage bootloader for providing recovery. For normal operation, those two must be cleared out. This error emerges when one force reset from u-boot's command line for three times. Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Cc: Minkyu Kang <mk7.kang@samsung.com> Acked-by: Minkyu Kang <mk7.kang@samsung.com>
2014-03-12board:trats2: Enable device tree on Trats2Piotr Wilczek1-223/+10
This patch enables to run Trats2 board on device tree. Signed-off-by: Piotr Wilczek <p.wilczek@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2014-02-07board:samsung:trats2: add env variables describing platformPiotr Wilczek1-0/+3
This patch adds variables describing platform (soc, board, vendor) to default environment. Signed-off-by: Piotr Wilczek <p.wilczek@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2014-02-03trats2: add LCD download menu supportPrzemyslaw Marczak1-0/+5
Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2014-02-03samsung: boards: update display configs with 16bpp mode.Przemyslaw Marczak1-1/+1
16 bpp mode is required by LCD console mode. This change updates exynos board files. Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2014-02-03samsung: common: Add file for common functions, draw_logo() cleanup.Przemyslaw Marczak1-0/+4
Changes: new file: - board/samsung/common/misc.c depends on: CONFIG_MISC_COMMON - move draw_logo() to misc.c configs: trats, trats2, universal: - enable CONFIG_MISC_COMMON, - enable CONFIG_MISC_INIT_R, - add misc_init_r() and call draw_logo() in it. Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2014-02-03trats2: Code cleanup.Przemyslaw Marczak1-10/+2
Remove wrong and unused env variables Trats2 is not as GT-I8800. Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Acked-by: Jaehoon Chung <jh80.chung@samsung.com> Cc: Piotr Wilczek <p.wilczek@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2014-02-03s5p: gpio: change gpio coding method for s5p gpio.Przemyslaw Marczak1-4/+4
Old s5p gpio coding method was not clean and was not working properly for all parts and banks. New method is clean and easy to extend. Gpio coding mask: 0x000000ff - pin number 0x00ffff00 - bank offset 0xff000000 - part number Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2013-12-31board:trats1:trats2: fix adapter numberPiotr Wilczek1-3/+3
This fix is necessary after increased by one the number of adapters in s3c24x0 driver. Tested on Trats and Trats2. Signed-off-by: Piotr Wilczek <p.wilczek@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Cc: Minkyu Kang <mk7.kang@samsung.com> Cc: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2013-12-11Merge branch 'master' of git://git.denx.de/u-boot-armTom Rini1-8/+100
Conflicts: board/samsung/trats2/trats2.c include/configs/exynos5250-dt.h Signed-off-by: Tom Rini <trini@ti.com>
2013-12-05driver:i2c:s3c24x0: adapt driver to new i2cPiotr Wilczek1-6/+29
This patch adapts the s3c24x0 driver to the new i2c framework. Config file is modified for all the boards that use the driver. Signed-off-by: Piotr Wilczek <p.wilczek@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> CC: Minkyu Kang <mk7.kang@samsung.com> CC: Heiko Schocher <hs@denx.de> CC: Inderpal Singh <inderpal.singh@linaro.org> CC: David Müller <d.mueller@elsoft.ch> CC: Chander Kashyap <k.chander@samsung.com> CC: Lukasz Majewski <l.majewski@samsung.com> Tested-by: Naveen Krishna Chatradhi <ch.naveen@samsung.com> Reviewed-by: Naveen Krishna Chatradhi <ch.naveen@samsung.com>
2013-12-03board: trats2: fix access to samsung registersPiotr Wilczek1-8/+8
This patch use 'samsung_get_base' common functions to access registers. Signed-off-by: Piotr Wilczek <p.wilczek@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2013-12-02trats2: enable ums support on Trats2Piotr Wilczek1-0/+92
This patch adds support for USB and enables 'ums' command on Trats2 board. Signed-off-by: Piotr Wilczek <p.wilczek@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2013-11-01board: arm: convert makefiles to Kbuild styleMasahiro Yamada1-27/+1
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net> Cc: Andreas Bießmann <andreas.devel@googlemail.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Prafulla Wadaskar <prafulla@marvell.com> Cc: Minkyu Kang <mk7.kang@samsung.com> Cc: Vipin Kumar <vipin.kumar@st.com> Cc: Tom Warren <twarren@nvidia.com> Cc: Tom Rini <trini@ti.com>
2013-09-25samsung: trats2: add support for new board Trats2Piotr Wilczek2-0/+547
This patch add support for a new Samsung board Trats2. Signed-off-by: Piotr Wilczek <p.wilczek@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
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