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* samsung: board: support eMMC reset using DTJoonyoung Shim2015-02-13-0/+28
| | | | | | | | | | | Some exynos boards require special handling of nRESET_OUT line for eMMC memory to perform complete reboot e.g. Odroid X2/U3/XU3 boards. This will support eMMC reset using DT from reset_misc of samsung common board file. Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* samsung: board: use __weakJeroen Hofstee2014-10-25-6/+2
| | | | Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
* dm: exynos: Convert SPI to driver modelSimon Glass2014-10-22-3/+0
| | | | | | | | | | Move the exynos SPI driver over to driver model. This removes quite a bit of boilerplate from the driver, although it adds some for driver model. A few device tree additions are needed to make the SPI flash available. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com>
* dm: exynos: Tidy up GPIO headersSimon Glass2014-10-22-1/+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>
* exynos_fb: Remove usage of static definesAjay Kumar2014-09-05-0/+16
| | | | | | | | | | | | | | Previously, we used to statically assign values for vl_col, vl_row and vl_bpix using #defines like LCD_XRES, LCD_YRES and LCD_COLOR16. Introducing the function exynos_lcd_early_init() would take care of this assignment on the fly by parsing FIMD DT properties, thereby allowing us to remove LCD_XRES and LCD_YRES from the main config file. Signed-off-by: Ajay Kumar <ajaykumar.rs@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> Tested-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* samsung: board: enable support of multiple board typesPrzemyslaw Marczak2014-09-05-5/+10
| | | | | | | | | | | | | | This change adds declaration of functions: - set_board_type() - called at board_early_init_f() - get_board_type() - called at checkboard() For supporting multiple board types in a one config - it is welcome to display the current board model. This is what get_board_type() should return. 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>
* samsung:board: misc_init_r: call set_dfu_alt_info()Przemyslaw Marczak2014-09-05-0/+3
| | | | | | | | | This change enable automatic setting of dfu alt info on every boot. This is useful in case of booting one u-boot binary from multiple media. Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* board:samsung: check the boot device and init the right mmc driver.Przemyslaw Marczak2014-09-05-10/+27
| | | | | | | | | | It is possible to boot device using a micro SD or eMMC slots. In this situation, boot device should be registered as a block device 0 in the MMC framework, because CONFIG_SYS_MMC_ENV_DEV is usually set to "0" in the most config cases. Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* ARM: exynos: board: change the mmc/sd init sequenceJaehoon Chung2014-05-16-7/+6
| | | | | | | | | | | Exynos4 can be used the dwmmc controller for eMMC. Then it needs to check dwmmc_init() at first. Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com> Reviewed-by: Lukasz Majewski <l.majewski@samsung.com> Tested-by: Lukasz Majewski <l.majewski@samsung.com> Acked-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* Merge branch 'u-boot/master' into 'u-boot-arm/master'Albert ARIBAUD2014-03-25-26/+3
|\ | | | | | | | | | | | | | | Trivial merge conflict, needed to manually remove local_info as per commit 41364f0f. Conflicts: board/samsung/common/board.c
| * cros_ec: Move EC interface into common libraryVadim Bendebury2014-03-17-26/+3
| | | | | | | | | | | | | | | | | | | | Add a common library for obtaining access to the Chrome OS EC. This is used by boards which need to talk to the EC. Reviewed-by: Vadim Bendebury <vbendeb@google.com> Tested-by: Vadim Bendebury <vbendeb@google.com> Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org>
* | arm:exynos: enable sdhci and misc_init to common boardPiotr Wilczek2014-03-12-0/+30
| | | | | | | | | | | | | | | | | | This patch enables sdhci initialisation and misc_init_r in common board file for all exynos 4 based boards. 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>
* | board:samsung:common: move max77686 init functionPiotr Wilczek2014-03-12-120/+0
| | | | | | | | | | | | | | | | | | | | | | This patch moves board specific max77686 init function from common board to smdk5250 board file. Signed-off-by: Piotr Wilczek <p.wilczek@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Cc: Rajeshwari S Shinde <rajeshwari.s@samsung.com> Cc: Rajeshwari Birje <rajeshwari.birje@gmail.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* | arm:exynos: add common DTS file for exynos 4Piotr Wilczek2014-03-12-2/+16
| | | | | | | | | | | | | | | | | | | | | | | | This patch adds common dtsi file and config header for all Exynos 4 based boards. Patch additionaly adds board specific (weak) functions for board_early_init_f and board_power_init functions. 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>
* | board:samsung: move checkboard to common filePiotr Wilczek2014-03-12-0/+12
|/ | | | | | | | | | | | | | The checkboard function's implementation is common for all DT supporting boards and should be placed in the board common file. Signed-off-by: Piotr Wilczek <p.wilczek@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Cc: Chander Kashyap <k.chander@samsung.com> Cc: Rajeshwari S Shinde <rajeshwari.s@samsung.com> Cc: Amar <amarendra.xt@samsung.com> Acked-by: Rajeshwari Shinde <rajeshwari.s@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* Exynos5420: Add base patch for SMDK5420Rajeshwari Birje2013-12-30-0/+2
| | | | | | | | | | | Adding the base patch for Exynos based SMDK5420. This shall enable compilation and basic boot support for SMDK5420. Signed-off-by: Rajeshwari S Shinde <rajeshwari.s@samsung.com> Signed-off-by: Akshay Saraswat <akshay.s@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* EXYNOS5: Create a common board fileRajeshwari Birje2013-12-30-0/+409
Create a common board.c file for all functions which are common across all EXYNOS5 platforms. exynos_init function is provided for platform specific code. Signed-off-by: Rajeshwari S Shinde <rajeshwari.s@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
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