Commit graph

44 commits

Author SHA1 Message Date
Rajeshwari Birje
76dd9b6a63 Config: Add initial config for SMDK5420
Adding initial config for SMDK5420 to build and boot U-Boot
over Exynos based 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>
2013-12-30 16:50:35 +09:00
Rajeshwari Birje
e106bd9b9d Exynos5420: Add base patch for SMDK5420
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>
2013-12-30 16:50:34 +09:00
Rajeshwari Birje
71ebb33559 EXYNOS5: Create a common board file
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>
2013-12-30 16:50:34 +09:00
Tom Rini
4b210ad342 Merge branch 'master' of git://git.denx.de/u-boot-arm
Conflicts:
	board/samsung/trats2/trats2.c
	include/configs/exynos5250-dt.h

Signed-off-by: Tom Rini <trini@ti.com>
2013-12-10 17:15:18 -05:00
Tom Rini
65b7fe28a1 Merge branch 'spi' of git://git.denx.de/u-boot-x86 2013-12-10 09:36:23 -05:00
Simon Glass
0efc02499f spi_flash: Add spi_flash_probe_fdt() to locate SPI by FDT node
This allows us to put the SPI flash chip inside the SPI interface node,
with U-Boot finding the correct bus and chip select automatically.

Signed-off-by: Simon Glass <sjg@chromium.org>
2013-12-09 12:22:12 -07:00
Piotr Wilczek
2d8f1e2769 driver:i2c:s3c24x0: adapt driver to new i2c
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>
2013-12-05 07:39:38 +01:00
Rajeshwari Shinde
347e45d745 exynos: spl: Add a custom spi copy function
This patch implements a custom spi_copy funtion to copy u-boot from SF
to RAM. This is faster then iROM spi_copy funtion as this runs spi at
50Mhz and also in WORD mode of operation.

Changed a printf in pinmux.c to debug just to avoid the compilation
error in SPL.

Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com>
Signed-off-by: Tom Wai-Hong Tam <waihong@chromium.org>
Signed-off-by: Rajeshwari S Shinde <rajeshwari.s@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2013-12-03 15:26:33 +09:00
Luka Perkov
31e0bd6974 config: arm: exynos5250: remove duplicate defines
The SPI section is already defined in this file (lines 268-288) so we can
remove the duplicate definitions. While at it, also fix one tiny whitespace
typo.

Signed-off-by: Luka Perkov <luka@openwrt.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2013-11-29 09:52:47 +09:00
Rob Herring
f232950f82 config: remove platform CONFIG_SYS_HZ definition part 2/2
Remove platform CONFIG_SYS_HZ definition for configs a-z*.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
2013-11-04 11:06:16 -05:00
Vivek Gautam
8f999f0cbc temp: config: exynos5250: Enable xHCI support for Exynos5
This enables support for xHCI host controller on Exynos5
and further disables EHCI support, to make sure only one
host controller is enabled at a time, since right now
using two controllers at a time is not possible with
current usb core infrastructure.

Anyone who wants to enable EHCI support again needs to
enable CONFIG_USB_EHCI, CONFIG_USB_EHCI_EXYNOS once again
in exynos5-dt config.

Signed-off-by: Vikas C Sajjan <vikas.sajjan@samsung.com>
Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com>
Cc: Julius Werner <jwerner@chromium.org>
Cc: Simon Glass <sjg@chromium.org>
Cc: Minkyu Kang <mk7.kang@samsung.com>
Cc: Dan Murphy <dmurphy@ti.com>
Cc: Marek Vasut <marex@denx.de>
2013-10-20 23:42:38 +02:00
Vivek Gautam
a6c86decbb config: arm: exynos5250: Define CONFIG_SYS_CACHELINE_SIZE
XHCI stack driver needs this to align buffers to
CacheLine boundary. So define the same to be '64'

Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com>
Cc: Julius Werner <jwerner@chromium.org>
Cc: Simon Glass <sjg@chromium.org>
Cc: Minkyu Kang <mk7.kang@samsung.com>
Cc: Dan Murphy <dmurphy@ti.com>
Cc: Marek Vasut <marex@denx.de>
2013-10-20 23:42:38 +02:00
Albert ARIBAUD
5480ac3217 Merge branch 'u-boot-samsung/master' into 'u-boot-arm/master'
Conflicts:
	tools/Makefile
2013-09-11 09:59:27 +02:00
Chander Kashyap
ad403e71b8 CONFIG: EXYNOS5: Replace misnomer SMDK5250 with EXYNOS5250 and update Makefiles
Update the Makefiles so that all boards can use the same spl generation tool

Signed-off-by: Inderpal Singh <inderpal.singh@linaro.org>
Acked-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2013-08-27 21:27:34 +09:00
Stephen Warren
065202803d config: don't define CONFIG_ARCH_DEVICE_TREE
Now that nothing uses CONFIG_ARCH_DEVICE_TREE, stop defining it.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Simon Glass <sjg@chromium.org>
2013-08-02 18:30:11 -04:00
Wolfgang Denk
1a4596601f Add GPL-2.0+ SPDX-License-Identifier to source files
Signed-off-by: Wolfgang Denk <wd@denx.de>
[trini: Fixup common/cmd_io.c]
Signed-off-by: Tom Rini <trini@ti.com>
2013-07-24 09:44:38 -04:00
Tom Rini
fbbbc86e8e Merge branch 'master' of git://git.denx.de/u-boot-arm
Fix a trivial conflict in arch/arm/dts/exynos5250.dtsi about gpio and
serial.

Conflicts:
	arch/arm/dts/exynos5250.dtsi

Signed-off-by: Tom Rini <trini@ti.com>
2013-07-12 10:36:48 -04:00
Rajeshwari Shinde
643be9c07e EXYNOS: Move files from board/samsung to arch/arm
This patch performs the following:

1) Convert the assembly code for memory and clock initialization to C code.
2) Move the memory and clock init codes from board/samsung to arch/arm
3) Creat a common lowlevel_init file across Exynos4 and Exynos5. Converted
   the common lowlevel_init from assembly to C-code
4) Made spl_boot.c and tzpc_init.c common for both exynos4 and exynos5.
5) Enable CONFIG_SKIP_LOWLEVEL_INIT as stack pointer initialisation is already
   done in _main.
6) exynos-uboot-spl.lds made common across SMDKV310, Origen and SMDK5250.

TEST: Tested SD-MMC boot on SMDK5250 and Origen.
      Tested USB and SPI boot on SMDK5250
      Compile tested for SMDKV310.

Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2013-07-05 17:06:55 +09:00
Rajeshwari Shinde
6e50e5ca02 EXYNOS: LDS file move to common
smdk5250-uboot-spl.lds is moved to common folder, so that it can be reused.
It is renamed to exynos-uboot-spl.lds

Signed-off-by: Rajeshwari Shinde <rajeshwari.s@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>
2013-07-05 17:06:54 +09:00
Simon Glass
5b7dcf3112 exynos: config: Add tracing options
Add tracing to Exynos5 boards, so that tracing can be enabled when building
with 'make FTRACE=1'. We use a 16MB trace buffer.

Signed-off-by: Simon Glass <sjg@chromium.org>
2013-06-26 10:18:56 -04:00
Hung-ying Tyan
eb28fdac79 cros: exynos: enable cros-ec for smdk5250
This patch initiates cros-ec in board_init() to enable it for smdk5250.

This patch depends on the patch in the MMC series that brings in exynos5-dt.c.
Refer to http://patchwork.ozlabs.org/patch/240084.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Vincent Palatin <vpalatin@chromium.org>
Signed-off-by: Hung-ying Tyan <tyanh@chromium.org>
Acked-by: Simon Glass <sjg@chromium.org>
2013-06-26 10:15:52 -04:00
Rajeshwari Shinde
c5171d1c67 CONFIG: EXYNOS5: Enable silent console
This patch enables CONFIG_SILENT_CONSOLE for EXYNOS5.
This patch also removes the hardcoding of UART port from
exynos5250 config.

Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2013-06-24 20:47:41 +09:00
Tom Rini
348e47f766 Merge branch 'master' of git://git.denx.de/u-boot-arm 2013-06-22 07:38:12 -04:00
Amar
752f4c4a9c SMDK5250: Initialise and Enable DWMMC, support FDT and non-FDT
This patch enables and initialises DWMMC for SMDK5250.
Supports both FDT and non-FDT. This patch creates a new file
'exynos5-dt.c' meant for FDT support.
        exynos5-dt.c:   This file shall contain all code which supports FDT.
                        Any addition of FDT support for any module needs to be
                        added in this file.
        smdk5250.c:     This file shall contain the code which supports non-FDT.
                        version. Any addition of non-FDT support for any module
                        needs to be added in this file.
                        May be, the file smdk5250.c can be removed in near future
                        when non-FDT is not required.

The Makefile is updated to compile only one of the files
exynos5-dt.c / smdk5250.c based on FDT configuration.

NOTE:
Please note that all additions corresponding to FDT need to be added into the
file exynos5-dt.c.
At same time if non-FDT support is required then add the corresponding
updations into smdk5250.c.

Signed-off-by: Amar <amarendra.xt@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2013-06-13 17:35:14 +09:00
Inderpal Singh
72af2fc850 exynos: move tzpc_init to armv7/exynos
tzpc_init is common for all exynos5 boards, hence move it to
armv7/exynos so that all other boards can use it.

Also update the smdk5250 Makefile and config file.

Signed-off-by: Inderpal Singh <inderpal.singh@linaro.org>
Acked-by: Chander Kashyap <chander.kashyap@linaro.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2013-06-04 15:22:10 +09:00
Tom Wai-Hong Tam
1b393db587 tpm: Reorganize the I2C TPM driver
This patch does a similar code reogranzation from
  http://patchwork.ozlabs.org/patch/132179/
which is based on an old version of code (fdt support and bus selection
still not in). It merges this tidy-up on top of the recent code. It does
not make any logical change.

tpm.c implements the interface defined in tpm.h based on underlying
LPC or I2C TPM driver. tpm.c and the underlying driver communicate
throught tpm_private.h.

Note: Merging the LPC driver with tpm.c is left to future patches.

Change-Id: Ie1384f5f9e3935d3bc9a44adf8de80c5a70a5f2b
Signed-off-by: Tom Wai-Hong Tam <waihong@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
2013-06-03 01:31:23 -07:00
Rajeshwari Shinde
c7c4fe072e SMDK5250: Enable SPI Gigabyte device.
This patch enables gigabyte device for SMDK5250.

Acked-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2013-05-20 13:47:22 +09:00
Tom Rini
17dcbfb087 Merge branch 'master' of git://git.denx.de/u-boot-arm into HEAD
Quick manual fixup to merge the USB boot related defines and TPM related
defines.

Conflicts:
	include/configs/exynos5250-dt.h

Signed-off-by: Tom Rini <trini@ti.com>
2013-04-18 16:16:01 -04:00
Vivek Gautam
70656c79f3 Exynos5: Add support for USB download boot mode
Exynos5250 supports secondary USB device boot mode. If the iROM fails
to download u-boot from the primary boot device (such as SD or eMMC),
it will try to retrieve from the secondary boot device (such as USB).

Signed-off-by: Naveen Krishna Ch <ch.naveen@samsung.com>
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com>
Acked-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2013-04-17 10:00:30 +09:00
Tom Rini
17059f972f Merge branch 'master' of git://git.denx.de/u-boot-arm 2013-04-15 07:46:11 -04:00
Albert ARIBAUD
eac579d0d4 smdk5250, snow: convert to CONFIG_SPL_MAX_FOOTPRINT
This target wants to check full SPL size, BSS included.
Remove CONFIG_SPL_MAX_SIZE definition and instead define
CONFIG_SPL_MAX_FOOTPRINT.

Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
2013-04-14 16:08:29 +02:00
Simon Glass
c1af608f6f exynos: Enable I2C TPM for smdk5250
This is used on some Exynos 5250 variants.

Signed-off-by: Simon Glass <sjg@chromium.org>
2013-04-12 14:13:02 -07:00
Akshay Saraswat
4f3bfa97c4 Exynos5: config: enable time command
This patch enables time command.

Signed-off-by: Akshay Saraswat <akshay.s@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2013-04-01 14:02:07 +09:00
Akshay Saraswat
2c6346c1be Exynos: config: Enable hash command
This enables hash command.

Tested with command "hash sha256 0x40008000 0x2B 0x40009000".
Used mm and md to write a standard string to memory location
0x40008000 and ran the above command to verify the output.

Signed-off-by: ARUN MANKUZHI <arun.m@samsung.com>
Signed-off-by: Akshay Saraswat <akshay.s@samsung.com>
Acked-by: Simon Glass <sjg@chromium.org>
2013-03-29 20:10:42 +09:00
Akshay Saraswat
8e6ee2933c Exynos: config: Enable ACE HW for SHA 256 for Exynos
This enables SHA 256 for exynos.

Signed-off-by: ARUN MANKUZHI <arun.m@samsung.com>
Signed-off-by: Akshay Saraswat <akshay.s@samsung.com>
Acked-by: Simon Glass <sjg@chromium.org>
2013-03-29 20:10:42 +09:00
Albert ARIBAUD
412665b461 Merge branch 'u-boot-samsung/master' into 'u-boot-arm/master' 2013-03-26 09:51:09 +01:00
Simon Glass
068a1e46bf exynos5: Enable generic board for Exynos5 device tree boards
Enable CONFIG_SYS_GENERIC_BOARD for all Exynos5 boards that use
CONFIG_OF_CONTROL.

Signed-off-by: Simon Glass <sjg@chromium.org>
2013-03-15 16:14:01 -04:00
Akshay Saraswat
8afcfc2124 Exynos5: Config: Enable dtt command for TMU
This enables the dtt command to read the current SOC
temperature with the help of TMU

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>
2013-03-12 17:06:25 +09:00
Akshay Saraswat
f7f85f7dc3 Exynos5: Config: Enable support for Exynos TMU driver
Enables TMU driver support for exynos5250

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>
2013-03-12 17:06:18 +09:00
Rajeshwari Shinde
cfa6df1909 config: Snow: Enable MAX98095 codec
This patch enables MAX98095 codec required for Snow

Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com>
Acked-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2013-03-08 22:34:19 +09:00
Ajay Kumar
a2468dedef EXYNOS5: Enable console multiplexing in u-boot
We enable console multiplexing and use both serial and LCD for stdout/stderr.
Initially, u-boot output console is observed via serial port.
If you also have a DP panel connected onto your SMDK5250 board,
you can switch to LCD console by typing "setenv stdout lcd".
You can always switch back to serial using "setenv stdout serial".
You can switch error console(stderr) as well, using similar commands.

Signed-off-by: Ajay Kumar <ajaykumar.rs@samsung.com>
Acked-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2013-01-11 17:15:04 +09:00
Ajay Kumar
99e516295f EXYNOS5: Make all display related code dependent on CONFIG_LCD
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: Ajay Kumar <ajaykumar.rs@samsung.com>
Acked-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2013-01-11 17:15:04 +09:00
Ajay Kumar
9b572852c0 EXYNOS5: Add support for FIMD and DP
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: Ajay Kumar <ajaykumar.rs@samsung.com>
Acked-by: Simon Glass <sjg@chomium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2013-01-10 10:19:47 +09:00
Hatim RV
540b5af281 exynos5: config: Rename the smdk5250.h to exynos5250-dt.h
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: Hatim Ali <hatim.rv@samsung.com>
Acked-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2012-12-26 19:26:25 +09:00
Renamed from include/configs/smdk5250.h (Browse further)