u-boot compilation fails for smdk5250 when we deselect CONFIG_LCD
from the main config file.

Following error was observed:
drivers/video/libvideo.o: In function `exynos_lcd_init':
/home/ajay/u-boot-samsung/drivers/video/exynos_fb.c:68: undefined reference to `lcd_set_flush_dcache'

This is because exynos video drivers have dependency on CONFIG_LCD.
Signed-off-by: NAjay Kumar <ajaykumar.rs@samsung.com>
Acked-by: NSimon Glass <sjg@chromium.org>
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>

Mobile storage is used the CLK_DIV_FSYS3 value.
Signed-off-by: NJaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Nkyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>

To get exactly clock value for mmc, support the get_mmc_clk() like
set_mmc_clk().
Signed-off-by: NJaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>

Currently, exynos FIMD driver is being used to support only TIZEN LOGOs.
In order to get LCD console, we need to enable half word swap feature
of FIMD and use 16 BPP.
LCD console and proprietary Logo cannot be used simultaneously.
We use "logo_on" field inside vidinfo_t structure to decide whether
user wants Logo or Console.
Define CONFIG_CMD_BMP and make logo_on = 1 to get Logo on screen.
Use logo_on = 0 to get output console on LCD.
Signed-off-by: NAjay Kumar <ajaykumar.rs@samsung.com>
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>

When only DP is used, we need not enable CONFIG_EXYNOS_MIPI_DSIM.
But if we do not select CONFIG_EXYNOS_MIPI_DSIM, exynos_fb.c throws
error saying exynos_mipi_dsi_init() not defined. So, we add
dummy definition for exynos_mipi_dsi_init when CONFIG_EXYNOS_MIPI_DSIM
is not defined.
Signed-off-by: NAjay Kumar <ajaykumar.rs@samsung.com>
Acked-by: NSimon Glass <sjg@chromium.org>
Acked-by: NDonghwa Lee <dh09.lee@samsung.com>
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>

With VPLL as source clock to FIMD,
Exynos DP Initializaton was failing sometimes with unstable clock.
Changing FIMD source to MPLL resolves this issue.
Signed-off-by: NAjay Kumar <ajaykumar.rs@samsung.com>
Acked-by: NSimon Glass <sjg@chromium.org>
Acked-by: NDonghwa Lee <dh09.lee@samsung.com>
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>

Add panel_info structure required by LCD driver
and DP panel platdata for SMDK5250.
Add GPIO configuration for LCD.
Enable FIMD and DP support on SMDK5250.
DP Panel size: 2560x1600.
We use 16BPP resolution to get LCD console.
Signed-off-by: NAjay Kumar <ajaykumar.rs@samsung.com>
Acked-by: NSimon Glass <sjg@chomium.org>
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>

This patch adds fdt support to MAX77686.
Signed-off-by: NRajeshwari Shinde <rajeshwari.s@samsung.com>
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>

Add device node for MAX77686
Signed-off-by: NRajeshwari Shinde <rajeshwari.s@samsung.com>
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>

Add required compatible information for PMIC
Signed-off-by: NRajeshwari Shinde <rajeshwari.s@samsung.com>
Acked-by: NSimon Glass <sjg@chromium.org>
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>

lcd_set_flush_dcache(1) function is called from exynos_fb.c configuration file
to enable lcd_sync function.
Signed-off-by: NLukasz Majewski <l.majewski@samsung.com>
Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com>
Tested-by: NLukasz Majewski <l.majewski@samsung.com>
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>

This patch enables Vbus required for USB 2.0 controller.
Signed-off-by: NVivek Gautam <gautam.vivek@samsung.com>
Signed-off-by: NRajeshwari Shinde <rajeshwari.s@samsung.com>
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>

Add required compatible information for USB
Signed-off-by: NVivek Gautam <gautam.vivek@samsung.com>
Acked-by: NSimon Glass <sjg@chromium.org>
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>

This patch adds the device node required for USB
Signed-off-by: NVivek Gautam <gautam.vivek@samsung.com>
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>

Adding fdt support to ehci-exynos in order to parse
register base addresses from the device node.
Signed-off-by: NVivek Gautam <gautam.vivek@samsung.com>
Signed-off-by: NRajeshwari Shinde <rajeshwari.s@samsung.com>
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>

This patch adds FDT support to the SPI driver.
Signed-off-by: NSimon Glass <sjg@chromium.org>
Signed-off-by: NRajeshwari Shinde <rajeshwari.s@samsung.com>
Acked-by: NSimon Glass <sjg@chromium.org>
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>

Add SPI device node data for exynos.
Signed-off-by: NRajeshwari Shinde <rajeshwari.s@samsung.com>
Acked-by: NSimon Glass <sjg@chromium.org>
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>

This patch adds aliases for SPI.
Signed-off-by: NRajeshwari Shinde <rajeshwari.s@samsung.com>
Acked-by: NSimon Glass <sjg@chromium.org>
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>

Add required compatible information for SPI driver.
Signed-off-by: NRajeshwari Shinde <rajeshwari.s@samsung.com>
Acked-by: NSimon Glass <sjg@chromium.org>
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>

This patch adds FDT support to sound init in CMD.
Signed-off-by: NRajeshwari Shinde <rajeshwari.s@samsung.com>
Acked-by: NSimon Glass <sjg@chromium.org>
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>

This patch adds FDT support to the codec.
Signed-off-by: NRajeshwari Shinde <rajeshwari.s@samsung.com>
Acked-by: NSimon Glass <sjg@chromium.org>
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>

This patch adds FDT support to the sound driver.
Signed-off-by: NRajeshwari Shinde <rajeshwari.s@samsung.com>
Acked-by: NSimon Glass <sjg@chromium.org>
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>

Add required compatible information for sound driver.
Signed-off-by: NRajeshwari Shinde <rajeshwari.s@samsung.com>
Acked-by: NSimon Glass <sjg@chromium.org>
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>

Adds sound and codec device node parameters
Signed-off-by: NR. Chandrasekar <rcsekar@samsung.com>
Signed-off-by: NRajeshwari Shinde <rajeshwari.s@samsung.com>
Acked-by: NSimon Glass <sjg@chromium.org>
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>

Add sound device node data for exynos
Signed-off-by: NRajeshwari Shinde <rajeshwari.s@samsung.com>
Acked-by: NSimon Glass <sjg@chromium.org>
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>

This patch initialises I2C using FDT.
Signed-off-by: NRajeshwari Shinde <rajeshwari.s@samsung.com>
Acked-by: NSimon Glass <sjg@chromium.org>
Acked-by: NHeiko Schocher <hs@denx.de>
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>

Functions added to get the I2C bus number and reset I2C bus using
FDT node.
Signed-off-by: NRajeshwari Shinde <rajeshwari.s@samsung.com>
Acked-by: NSimon Glass <sjg@chromium.org>
Acked-by: NHeiko Schocher <hs@denx.de>
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>

Api is added to decode peripheral id based on the interrupt number
of the peripheral.
Signed-off-by: NRajeshwari Shinde <rajeshwari.s@samsung.com>
Acked-by: NSimon Glass <sjg@chromium.org>
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>

Add required compatible information for I2C driver.
Signed-off-by: NRajeshwari Shinde <rajeshwari.s@samsung.com>
Acked-by: NSimon Glass <sjg@chromium.org>
Acked-by: NHeiko Schocher <hs@denx.de>
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>

This patch adds aliases for I2C.
Signed-off-by: NRajeshwari Shinde <rajeshwari.s@samsung.com>
Acked-by: NSimon Glass <sjg@chromium.org>
Acked-by: NHeiko Schocher <hs@denx.de>
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>

Add I2C device node data for exynos
Signed-off-by: NRajeshwari Shinde <rajeshwari.s@samsung.com>
Acked-by: NSimon Glass <sjg@chromium.org>
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>

This patch add pinmux settings for Exynos4 for mmc0 and mmc2
Signed-off-by: NPiotr Wilczek <p.wilczek@samsung.com>
Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com>
CC: Albert ARIBAUD <albert.u.boot@aribaud.net>
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>

Support for a new command (defined at envs) - spl_export generates
the ATAGS image necessary for fast boot. Afterwards, it is stored
at ext4 partition.

Generated image format:
CRC [4B] SIZE [4B] PAYLOAD(ATAGS/DT) [SIZE]

Remarks:
- CRC is calculated only for PAYLOAD
- SIZE is the size of PAYLOAD

It is important to adjust ${splsize} when large image is generated.
It is defined as hex, since ext4 related commands expect it.

The ${spladdr} environment variable corresponds to
CONFIG_SYS_SPL_ARGS_ADDR

Additionally definitions for DFU have been refactored and support for
EFI has been added as well.
Signed-off-by: NLukasz Majewski <l.majewski@samsung.com>
Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>

Adds functions to extract clock frequency of Exynos4x12 IPs.
Signed-off-by: NChander Kashyap <chander.kashyap@linaro.org>
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>

Add the configuration file for exynos5250 based SMDK5250 board.
Signed-off-by: NHatim Ali <hatim.rv@samsung.com>
Acked-by: NSimon Glass <sjg@chromium.org>
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>

Create a common configuration file for all exynos5250 based boards.
Going forward we will be using DT based driver discovery for all the boards
based on Exynos5. The different boards added will have there own config.h files
which internally will include this file and specify their specific DT files.
Signed-off-by: NHatim Ali <hatim.rv@samsung.com>
Acked-by: NSimon Glass <sjg@chromium.org>
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>

Add device tree based ethernet driver for SMC911X controller on
SMDK5250 boards.
Signed-off-by: NHatim Ali <hatim.rv@samsung.com>
Acked-by: NSimon Glass <sjg@chromium.org>
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>

Add the compatibility string and constant for the ethernet driver
so the device tree parsing code can recognize it.
Signed-off-by: NHatim Ali <hatim.rv@samsung.com>
Acked-by: NSimon Glass <sjg@chromium.org>
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>

This patch adds initial dts file for EXYNOS5250 SoC. This dts
file currently include only ethernet devices and properties. More
devices to be added in subsequent patches.
Also add the dts file for SMDK5250 board which uses the EXYNOS5250
dts file.
Signed-off-by: NHatim Ali <hatim.rv@samsung.com>
Acked-by: NSimon Glass <sjg@chromium.org>
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>

This patch adds gpio structure for Exynos4x12.
Signed-off-by: NChander Kashyap <chander.kashyap@linaro.org>
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>