oweals/u-boot.git
11 years agoarm:trats: Increase malloc pool size (for DFU ext4 transfers)
Łukasz Majewski [Fri, 28 Jun 2013 16:43:53 +0000 (18:43 +0200)]
arm:trats: Increase malloc pool size (for DFU ext4 transfers)

Commit:
dfu: make data buffer size configurable
SHA1: 89a72b2e0e141042c9109185e02d39b2107ffc62

replaced statically allocated buffers with one allocated with memalign.

Malloc pool size of 1MiB was too small, since we needed bigger buffer to
transfer for example uImage.

Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Cc: Minkyu Kang <mk7.kang@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
11 years agoEXYNOS: Move files from board/samsung to arch/arm
Rajeshwari Shinde [Thu, 4 Jul 2013 06:59:17 +0000 (12:29 +0530)]
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>
11 years agoEXYNOS4210: Configure GPIO for uart
Rajeshwari Shinde [Thu, 4 Jul 2013 06:59:16 +0000 (12:29 +0530)]
EXYNOS4210: Configure GPIO for uart

This patch configures the gpio values for UART
on Origen and SMDKV310 using pinmux

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>
11 years agoEXYNOS: LDS file move to common
Rajeshwari Shinde [Thu, 4 Jul 2013 06:59:15 +0000 (12:29 +0530)]
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>
11 years agoEXYNOS: Add API for power reset and exit wakeup
Rajeshwari Shinde [Thu, 4 Jul 2013 06:59:14 +0000 (12:29 +0530)]
EXYNOS: Add API for power reset and exit wakeup

This patch adds APIs to get power reset status and exit the wakeup condition for
both exynos5 and exynos4

Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
11 years agoSMDK5250: Remove reduntant code
Rajeshwari Shinde [Tue, 25 Jun 2013 13:47:06 +0000 (19:17 +0530)]
SMDK5250: Remove reduntant code

enum boot_mode is defined twice once in spl.h and also in
spl_boot.c, hence removing the same from spl_boot.c and including
the header file.

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>
11 years agogpio: s5p_gpio: Call s5p_gpio_set_value() instead of open-code
Axel Lin [Sat, 15 Jun 2013 14:19:45 +0000 (22:19 +0800)]
gpio: s5p_gpio: Call s5p_gpio_set_value() instead of open-code

Call s5p_gpio_set_value() to avoid code duplication.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
11 years agogpio: s3c2440_gpio: Fix wrong writel arguments
Axel Lin [Sat, 15 Jun 2013 09:56:59 +0000 (17:56 +0800)]
gpio: s3c2440_gpio: Fix wrong writel arguments

Current code had writel arguments the wrong way around, fix it.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
11 years agoCONFIG: EXYNOS5: Enable silent console
Rajeshwari Shinde [Mon, 24 Jun 2013 11:17:23 +0000 (16:47 +0530)]
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>
11 years agoS5P: Serial: Add fdt support to driver
Rajeshwari Shinde [Mon, 24 Jun 2013 11:17:22 +0000 (16:47 +0530)]
S5P: Serial: Add fdt support to driver

This patch adds FDT support to the serial s5p driver.
At present disabling the serial console (from the device tree) crashes
U-Boot. Add checks for this case, so that execution can continue without
a serial console.
It also enables the serial_s5p driver recognize the silent_console option.

Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com>
Signed-off-by: Gabe Black <gabeblack@google.com>
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
11 years agoEXYNOS5: FDT: Add serial device node values
Rajeshwari Shinde [Mon, 24 Jun 2013 11:17:21 +0000 (16:47 +0530)]
EXYNOS5: FDT: Add serial device node values

This patch adds the device node required for serial driver

Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com>
Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
11 years agoEXYNOS5: FDT: Add compatible strings for Serial
Rajeshwari Shinde [Mon, 24 Jun 2013 11:17:20 +0000 (16:47 +0530)]
EXYNOS5: FDT: Add compatible strings for Serial

Add required compatible information for s5p serial driver

Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com>
Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
11 years agoexynos: Adjust the starting MIF voltage to 1.05v
Bernie Thompson [Mon, 15 Apr 2013 17:34:34 +0000 (10:34 -0700)]
exynos: Adjust the starting MIF voltage to 1.05v

Some Exynos5250 silicon may require 1.05v on the MIF to be stable, so to be
safe we can default to 1.05v instead of 1.00v. This can be set optimally later
in the boot process by the kernel.

The 0x6 value for 1.05v comes from the MAX77686 datasheet.

Signed-off-by: Bernie Thompson <bhthompson@chromium.org>
Acked-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
11 years agoEXYNOS5: I2C: Add FDT and non-FDT support for I2C
Amar [Thu, 4 Apr 2013 06:27:06 +0000 (02:27 -0400)]
EXYNOS5: I2C: Add FDT and non-FDT support for I2C

This patch updates the function board_i2c_init() to add support for both
FDT and non-FDT for I2C, and initialise the I2C channels.

Signed-off-by: Amar <amarendra.xt@samsung.com>
Acked-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
11 years agovideo: exynos_fb: Add the missing #else clause
Ajay Kumar [Thu, 4 Apr 2013 14:25:19 +0000 (10:25 -0400)]
video: exynos_fb: Add the missing #else clause

This patch fixes a bug introduced while adding DT support
to Exynos FIMD driver:

commit c23f3157d69bbb6c044256870f745f195b12431e
Author: Ajay Kumar <ajaykumar.rs@samsung.com>
Date:   Thu Feb 21 23:53:01 2013 +0000

    video: exynos_fb: add DT support for FIMD driver

Even though this part of code was missing, things were working
fine on Exynos5250 because, samsung_get_base_fimd() used
to give the correct base address for Exynos5250 FIMD.

Signed-off-by: Ajay Kumar <ajaykumar.rs@samsung.com>
Acked-by: Donghwa Lee <dh09.lee@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
11 years agoexynos: Enable mmc for snow
Simon Glass [Sat, 11 May 2013 03:24:00 +0000 (20:24 -0700)]
exynos: Enable mmc for snow

Snow has an internal eMMC and an external SD card. Enable these in the
device tree.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
11 years agonet2big_v2: initialize LEDs at startup
Simon Guinot [Tue, 18 Jun 2013 13:14:50 +0000 (15:14 +0200)]
net2big_v2: initialize LEDs at startup

This patch allows to configure the net2big_v2 LEDs at startup (through
the GPIO extension bus). The front blue LED is enabled and the SATA rear
LEDs are configured to blink in relation with the SATA activity.

Signed-off-by: Simon Guinot <simon.guinot@sequanux.org>
11 years agoLaCie/common: add support for the CPLD GPIO bus
Simon Guinot [Tue, 18 Jun 2013 13:14:49 +0000 (15:14 +0200)]
LaCie/common: add support for the CPLD GPIO bus

This patch adds support for the CPLD GPIO bus found on some LaCie boards
(as the 2Big/5Big Network v2 and the 2Big NAS). This parallel GPIO bus
exposes two registers (address and data). Each of this register is made
up of several dedicated GPIOs. An extra GPIO is used to notify the CPLD
that the registers have been updated.

Mostly this bus is used to configure the LEDs on LaCie boards.

Signed-off-by: Simon Guinot <simon.guinot@sequanux.org>
11 years agonet2big_v2: initialize I2C fan at startup
Simon Guinot [Tue, 18 Jun 2013 13:14:48 +0000 (15:14 +0200)]
net2big_v2: initialize I2C fan at startup

This patch ensures minimal cooling for the net2big_v2 by automatically
starting the I2C fan (GMT G762) at low speed (2800 RPM).

Signed-off-by: Simon Guinot <simon.guinot@sequanux.org>
Acked-by: Prafulla Wadaskar <prafulla@marvell.com>
11 years agoMerge branch 'u-boot-ti/master' into 'u-boot-arm/master'
Albert ARIBAUD [Wed, 19 Jun 2013 21:58:01 +0000 (23:58 +0200)]
Merge branch 'u-boot-ti/master' into 'u-boot-arm/master'

11 years agoMerge branch 'u-boot-samsung/master' into 'u-boot-arm/master'
Albert ARIBAUD [Wed, 19 Jun 2013 10:53:59 +0000 (12:53 +0200)]
Merge branch 'u-boot-samsung/master' into 'u-boot-arm/master'

Conflicts:
spl/Makefile

11 years agoarm: omap4: panda: Fix checkpatch on panda file
Dan Murphy [Thu, 13 Jun 2013 16:21:26 +0000 (11:21 -0500)]
arm: omap4: panda: Fix checkpatch on panda file

Fix the checkpatch warning on the panda.c file for leading
spaces.
Fix the CHECK warnings on the panda.c file for parenthesis alignment.

Signed-off-by: Dan Murphy <dmurphy@ti.com>
11 years agoarm: omap4: panda: Add reading of the board revision
Dan Murphy [Thu, 13 Jun 2013 16:21:13 +0000 (11:21 -0500)]
arm: omap4: panda: Add reading of the board revision

Detect if we are running on a panda revision A1-A6,
or an ES panda board. This can be done by reading
the level of GPIOs and checking the processor revisions.
This should result in:
Panda 4430:
     GPIO171, GPIO101, GPIO182: 0 1 1 => A1-A5
     GPIO171, GPIO101, GPIO182: 1 0 1 => A6
Panda ES:
     GPIO2, GPIO3, GPIO171, GPIO48, GPIO182: 0 0 0 1 1 => B1/B2
     GPIO2, GPIO3, GPIO171, GPIO48, GPIO182: 0 0 1 1 1 => B3

Set the board name appropriately for the board revision that
is detected.

Update the findfdt macro to load the a4 device tree binary.

Signed-off-by: Dan Murphy <dmurphy@ti.com>
[trini: %s/CONTROL_PADCONF_CORE/(*ctrl)->control_padconf_core_base/ and
 formatting for that]
Signed-off-by: Tom Rini <trini@ti.com>
11 years agoarm: dra7xx: Update the EXTRA_ENV_SETTINGS
Dan Murphy [Tue, 11 Jun 2013 16:22:30 +0000 (11:22 -0500)]
arm: dra7xx: Update the EXTRA_ENV_SETTINGS

Update the EXTRA_ENV_SETTING for the dra7xx.
The console needs to be set to ttyO0 and the
findfdt needs to be updated to load the
dra7xx-evm.dtb file.

Signed-off-by: Dan Murphy <dmurphy@ti.com>
Reviewed-by: Tom Rini <trini@ti.com>
11 years agoarm: omap5_uevm: Correct the console sys prompt for 5432
Dan Murphy [Thu, 6 Jun 2013 21:30:38 +0000 (16:30 -0500)]
arm: omap5_uevm: Correct the console sys prompt for 5432

Correct the console sys prompt to display the correct processor
and the corrent board

Signed-off-by: Dan Murphy <dmurphy@ti.com>
Reported-by: Lubomir Popov <lpopov@mm-sol.com>
Reviewed-by: Tom Rini <trini@ti.com>
11 years agoarm: omap: Add check for fdtfile in the findfdt macro
Dan Murphy [Thu, 6 Jun 2013 18:27:06 +0000 (13:27 -0500)]
arm: omap: Add check for fdtfile in the findfdt macro

In the omap4, omap5 and am335x common files add a check to ensure that the fdtfile is
defined after the findfdt macro has run.  If the file is not defined then warn the user that the
dtb file is not defined.

Signed-off-by: Dan Murphy <dmurphy@ti.com>
Reviewed-by: Tom Rini <trini@ti.com>
11 years agoarm, am33xx: move uart soft reset code to common place
Heiko Schocher [Tue, 4 Jun 2013 09:00:57 +0000 (11:00 +0200)]
arm, am33xx: move uart soft reset code to common place

move uart soft reset code to common place and call
this function from board code, instead of copy and paste
this code for every board.

Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Matt Porter <mporter@ti.com>
Cc: Lars Poeschel <poeschel@lemonage.de>
Cc: Tom Rini <trini@ti.com>
Cc: Enric Balletbo i Serra <eballetbo@iseebcn.com>
Acked-by: Tom Rini <trini@ti.com>
[trini: Fix igep0033 build, remove 'regval' on pcm051]
Signed-off-by: Tom Rini <trini@ti.com>
11 years agoarm, am335x: make mpu pll config configurable
Heiko Schocher [Tue, 4 Jun 2013 09:01:06 +0000 (11:01 +0200)]
arm, am335x: make mpu pll config configurable

upcoming support for siemens boards switches mpu pll clk in board
code. So make this configurable.

Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Tom Rini <trini@ti.com>
11 years agoarm, am33xx: move rtc32k_enable() to common place
Heiko Schocher [Wed, 5 Jun 2013 05:47:56 +0000 (07:47 +0200)]
arm, am33xx: move rtc32k_enable() to common place

move rtc32k_enable() to common place so all am33xx boards can use it.

Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Matt Porter <mporter@ti.com>
Cc: Lars Poeschel <poeschel@lemonage.de>
Cc: Tom Rini <trini@ti.com>
Cc: Enric Balletbo i Serra <eballetbo@iseebcn.com>
11 years agoMMC: DWMMC: Fix FIFO_DEPTH calculation
Rajeshwari Shinde [Fri, 24 May 2013 12:45:34 +0000 (18:15 +0530)]
MMC: DWMMC: Fix FIFO_DEPTH calculation

Current DWMMC driver used to give FIFO underrun/overrun error every 3rd time
for mmc rescan command.
In current code FIFO_DEPTH is getting calculated after reading the default FIFOTH
register and extracting the RX_WMARK bits from it i.e (RX_WMARK = FIFO_DEPTH/2 -1).
Instead of storing the correct value, we were recalculating the FIFO_DEPT each
time which is not correct.

Based on "[PATCH V9 3/9] DWMMC: Initialise dwmci and resolve EMMC read write issues"
http://permalink.gmane.org/gmane.comp.boot-loaders.u-boot/160247

Signed-off-by: Hatim Ali <hatim.rv@samsung.com>
Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com>
Acked-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>
Acked-by: Jaehoon Chung <jh80.chung@samsung.com>
Acked-by: Andy Fleming <afleming@freescale.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
11 years agopower: exynos-tmu: use the mux_addr bit fields in tmu_control register
Naveen Krishna Chatradhi [Fri, 5 Apr 2013 22:21:39 +0000 (15:21 -0700)]
power: exynos-tmu: use the mux_addr bit fields in tmu_control register

This patch implements the mux_addr bit fields defined in tmu_control
register (used for debugging purpose)

Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@samsung.com>
Reviewed-by: Vadim Bendebury <vbendeb@google.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
11 years agopower: exynos-tmu: fix warnings and clean up code
Naveen Krishna Chatradhi [Fri, 5 Apr 2013 22:21:38 +0000 (15:21 -0700)]
power: exynos-tmu: fix warnings and clean up code

This patch does the folowing
1. change the data types for unsigned int variable to unsigned
2. change the tmu_base type to struct exynos5_tmu_reg *
3. Add timer functionality for get_cur_temp()
4. error handling in the get_tmu_fdt_values()
5. Add check for curr_temp reading
6. some cosmotic changes.

Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@samsung.com>
Reviewed-by: Vadim Bendebury <vbendeb@google.com>
Acked-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
11 years agoCOMMON: MMC: Command to support EMMC booting and to resize EMMC boot partition
Amar [Sat, 27 Apr 2013 06:13:00 +0000 (11:43 +0530)]
COMMON: MMC: Command to support EMMC booting and to resize EMMC boot partition

This patch adds commands to access(open/close) and resize boot partitions on EMMC.

Signed-off-by: Amar <amarendra.xt@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
11 years agoSMDK5250: Enable EMMC booting
Amar [Sat, 27 Apr 2013 06:12:59 +0000 (11:42 +0530)]
SMDK5250: Enable EMMC booting

This patch adds support for EMMC booting on SMDK5250.

Signed-off-by: Amar <amarendra.xt@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
11 years agoMMC: APIs to support resize of EMMC boot partition
Amar [Sat, 27 Apr 2013 06:12:58 +0000 (11:42 +0530)]
MMC: APIs to support resize of EMMC boot partition

This patch adds APIs to access(open / close) and to resize boot partiton of EMMC.

Signed-off-by: Amar <amarendra.xt@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
11 years agoSMDK5250: Initialise and Enable DWMMC, support FDT and non-FDT
Amar [Sat, 27 Apr 2013 06:12:57 +0000 (11:42 +0530)]
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>
11 years agoEXYNOS5: DWMMC: Initialise the local variable to avoid unwanted results.
Amar [Sat, 27 Apr 2013 06:12:56 +0000 (11:42 +0530)]
EXYNOS5: DWMMC: Initialise the local variable to avoid unwanted results.

This patch initialises the local variable 'shift' to zero.
The uninitialised local variable 'shift' had garbage value and was
resulting in unwnated results in the functions exynos5_get_mmc_clk()
and exynos4_get_mmc_clk().

Signed-off-by: Amar <amarendra.xt@samsung.com>
Acked-by: Simon Glass <sjg@chromium.org>
Acked-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
11 years agoEXYNOS5: DWMMC: Added FDT support for DWMMC
Amar [Sat, 27 Apr 2013 06:12:55 +0000 (11:42 +0530)]
EXYNOS5: DWMMC: Added FDT support for DWMMC

This patch adds FDT support for DWMMC, by reading the DWMMC node data
from the device tree and initialising DWMMC channels as per data
obtained from the node.

Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com>
Signed-off-by: Amar <amarendra.xt@samsung.com>
Acked-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
11 years agoDWMMC: Initialise dwmci and resolve EMMC read write issues
Amar [Sat, 27 Apr 2013 06:12:54 +0000 (11:42 +0530)]
DWMMC: Initialise dwmci and resolve EMMC read write issues

This patch enumerates dwmci and set auto stop command during
dwmci initialisation.
EMMC read/write is not happening in current implementation
due to improper fifo size computation. Hence modified the fifo size
computation to resolve EMMC read write issues.

Signed-off-by: Amar <amarendra.xt@samsung.com>
Acked-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
11 years agoEXYNOS5: FDT: Add DWMMC device node data
Amar [Sat, 27 Apr 2013 06:12:53 +0000 (11:42 +0530)]
EXYNOS5: FDT: Add DWMMC device node data

This patch adds DWMMC device node data for exynos5.
This patch also adds binding file for DWMMC device node.

Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com>
Signed-off-by: Amar <amarendra.xt@samsung.com>
Acked-by: Jaehoon Chung <jh80.chung@samsung.com>
Acked-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
11 years agoFDT: Add compatible string for DWMMC
Amar [Sat, 27 Apr 2013 06:12:52 +0000 (11:42 +0530)]
FDT: Add compatible string for DWMMC

Add required compatible information for DWMMC driver.

Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com>
Signed-off-by: Amar <amarendra.xt@samsung.com>
Acked-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
11 years agoarm:trats: change auto-booting to boot kernel with separate device tree blob
Arkadiusz Wlodarczyk [Tue, 2 Apr 2013 13:10:16 +0000 (15:10 +0200)]
arm:trats: change auto-booting to boot kernel with separate device tree blob

Signed-off-by: Arkadiusz Wlodarczyk <a.wlodarczyk@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Tested-by: Arkadiusz Wlodarczyk <a.wlodarczyk@samsung.com>
Cc: Minkyu Kang <mk7.kang@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
11 years agoarm: pxa: config option for PXA270 turbo mode
Sergey Yanovich [Tue, 21 May 2013 19:49:41 +0000 (23:49 +0400)]
arm: pxa: config option for PXA270 turbo mode

PXA270 CPU has turbo mode. The mode is 2.5 times faster than the
default run mode. Activating the mode early significantly speeds
up boot process.

Signed-off-by: Sergey Yanovich <ynvich@gmail.com>
11 years agoarm: pxa: Add support for ICP DAS LP-8x4x
Sergey Yanovich [Mon, 20 May 2013 21:26:00 +0000 (01:26 +0400)]
arm: pxa: Add support for ICP DAS LP-8x4x

LP-8x4x is a programmable automation controller by ICP DAS. It is
shipped with outdated U-Boot v1.3.0

This patch adds enough supports to boot the board:
 - 128M of 128M SDRAM
 - 32M of 48M NOR Flash memory
 - 1 of 4 Serial consoles (PXA FFUART)
 - 2 of 2 Ethernet controllers (DM9000)

Signed-off-by: Sergey Yanovich <ynvich@gmail.com>
Series-to: u-boot
Series-cc: marex

11 years agocosmetic: arm: fix comments in arch/arm/lib/crt0.S
Masahiro Yamada [Wed, 15 May 2013 08:33:16 +0000 (17:33 +0900)]
cosmetic: arm: fix comments in arch/arm/lib/crt0.S

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
11 years agoMerge branch 'u-boot-ti/master' into 'u-boot-arm/master'
Albert ARIBAUD [Mon, 10 Jun 2013 16:28:37 +0000 (18:28 +0200)]
Merge branch 'u-boot-ti/master' into 'u-boot-arm/master'

11 years agoarm/km: make local functions static
Holger Brunck [Mon, 6 May 2013 13:04:51 +0000 (15:04 +0200)]
arm/km: make local functions static

Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
11 years agoarm: da830: moved pinmux configurations to the arch tree
Vishwanathrao Badarkhe, Manish [Wed, 29 May 2013 21:55:11 +0000 (21:55 +0000)]
arm: da830: moved pinmux configurations to the arch tree

Move pinmux configurations for the DA830 SoCs from board file
to the arch tree so that it can be used for all da830 based devices.
Also, avoids duplicate pinmuxing in case of NAND.

Signed-off-by: Vishwanathrao Badarkhe, Manish <manishv.b@ti.com>
Reviewed-by: Tom Rini <trini@ti.com>
Acked-by: Christian Riesch <christian.riesch@omicron.at>
11 years agoARM: DRA7: Add Maintainer
Lokesh Vutla [Fri, 7 Jun 2013 00:59:02 +0000 (00:59 +0000)]
ARM: DRA7: Add Maintainer

Adding Maintainer for DRA7xx.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
11 years agoOMAP5: Enable access to auxclk registers
Lubomir Popov [Wed, 15 May 2013 04:41:01 +0000 (04:41 +0000)]
OMAP5: Enable access to auxclk registers

auxclk0 and auxclk1 are utilized on some OMAP5 boards.
Define the infrastructure needed for accessing them
without using magic numbers.

Also remove unrelated TPS62361 defines from clocks.h

Signed-off-by: Lubomir Popov <lpopov@mm-sol.com>
11 years agoARM: OMAP: I2C: New read, write and probe functions
Lubomir Popov [Sat, 1 Jun 2013 06:44:38 +0000 (06:44 +0000)]
ARM: OMAP: I2C: New read, write and probe functions

New i2c_read, i2c_write and i2c_probe functions, tested on OMAP4
(4430/60/70), OMAP5 (5430) and AM335X (3359); should work on older
OMAPs and derivatives as well. The only anticipated exception would
be the OMAP2420, which shall require driver modification.
- Rewritten i2c_read to operate correctly with all types of chips
  (old function could not read consistent data from some I2C slaves).
- Optimised i2c_write.
- New i2c_probe, performs write access vs read. The old probe could
  hang the system under certain conditions (e.g. unconfigured pads).
- The read/write/probe functions try to identify unconfigured bus.
- Status functions now read irqstatus_raw as per TRM guidelines
  (except for OMAP243X and OMAP34XX).
- Driver now supports up to I2C5 (OMAP5).

Signed-off-by: Lubomir Popov <lpopov@mm-sol.com>
Tested-by: Heiko Schocher <hs@denx.de>
11 years agoarm: Remove OMAP2420H4 and all omap24xx support
Tom Rini [Tue, 4 Jun 2013 12:02:06 +0000 (12:02 +0000)]
arm: Remove OMAP2420H4 and all omap24xx support

The omap2420H4 was the only mainline omap24xx board.  Prior to being
fixed by Jon Hunter in time for v2013.04 it had been functionally broken
for a very long time.  Remove this board as there's not been interest in
it in U-Boot for quite a long time.

Signed-off-by: Tom Rini <trini@ti.com>
11 years agoda830: add MMC support
Vishwanathrao Badarkhe, Manish [Wed, 22 May 2013 03:38:48 +0000 (03:38 +0000)]
da830: add MMC support

Add MMC support for da830 boards in order to perform
mmc operations(read,write and erase).

Signed-off-by: Vishwanathrao Badarkhe, Manish <manishv.b@ti.com>
11 years agoARM: OMAP5: Power: Add more functionality to Palmas driver
Lubomir Popov [Thu, 6 Jun 2013 04:16:40 +0000 (04:16 +0000)]
ARM: OMAP5: Power: Add more functionality to Palmas driver

Add some useful functions, and the corresponding definitions.

Add support for powering on the dra7xx_evm SD/MMC LDO
(courtesy Lokesh Vutla <lokeshvutla@ti.com>).

Signed-off-by: Lubomir Popov <lpopov@mm-sol.com>
Reviewed-by: Tom Rini <trini@ti.com>
11 years agoARM: DRA7xx: EMIF: Change settings required for EVM board
Sricharan R [Thu, 30 May 2013 03:19:39 +0000 (03:19 +0000)]
ARM: DRA7xx: EMIF: Change settings required for EVM board

DRA7 EVM board has the below configuration. Adding the
settings for the same here.

   2Gb_1_35V_DDR3L part * 2 on EMIF1
   2Gb_1_35V_DDR3L part * 4 on EMIF2

Signed-off-by: Sricharan R <r.sricharan@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
11 years agoARM: DRA7xx: clocks: Update PLL values
Lokesh Vutla [Thu, 30 May 2013 03:19:38 +0000 (03:19 +0000)]
ARM: DRA7xx: clocks: Update PLL values

Update PLL values.
SYS_CLKSEL value for 20MHz is changed to 2. In other platforms
SYS_CLKSEL value 2 represents reserved. But in sys_clk array
ind 1 is used for 13Mhz. Since other platforms are not using
13Mhz, reusing index 1 for 20MHz.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Sricharan R <r.sricharan@ti.com>
11 years agoARM: DRA7xx: Update pinmux data
Lokesh Vutla [Thu, 30 May 2013 03:19:37 +0000 (03:19 +0000)]
ARM: DRA7xx: Update pinmux data

Updating pinmux data as specified in the latest DM

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Balaji T K <balajitk@ti.com>
11 years agommc: omap_hsmmc: Update pbias programming
Balaji T K [Thu, 6 Jun 2013 05:04:32 +0000 (05:04 +0000)]
mmc: omap_hsmmc: Update pbias programming

Update pbias programming sequence for OMAP5 ES2.0/DRA7

Signed-off-by: Balaji T K <balajitk@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
11 years agoARM: DRA7xx: Correct SRAM END address
Sricharan R [Thu, 30 May 2013 03:19:35 +0000 (03:19 +0000)]
ARM: DRA7xx: Correct SRAM END address

NON SECURE SRAM is 512KB in DRA7xx devices.
So fixing it here.

Signed-off-by: Sricharan R <r.sricharan@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
11 years agoARM: DRA7xx: Correct the SYS_CLK to 20MHZ
Sricharan R [Thu, 30 May 2013 03:19:34 +0000 (03:19 +0000)]
ARM: DRA7xx: Correct the SYS_CLK to 20MHZ

The sys_clk on the dra evm board is 20MHZ.
Changing the configuration for the same.
And also moving V_SCLK, V_OSCK defines to
arch/clock.h for OMAP4+ boards.

Signed-off-by: Sricharan R <r.sricharan@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
11 years agoARM: DRA7xx: Change the Debug UART to UART1
Sricharan R [Thu, 30 May 2013 03:19:33 +0000 (03:19 +0000)]
ARM: DRA7xx: Change the Debug UART to UART1

Serial UART is connected to UART1. So add the change
for the same.

Signed-off-by: Sricharan R <r.sricharan@ti.com>
11 years agoARM: DRA7xx: Do not enable srcomp for DRA7xx Soc's
Lokesh Vutla [Thu, 30 May 2013 03:19:32 +0000 (03:19 +0000)]
ARM: DRA7xx: Do not enable srcomp for DRA7xx Soc's

Slew rate compensation cells are not present for DRA7xx
Soc's. So return from function srcomp_enable() if soc is not
OMAP54xx.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
11 years agoARM: OMAP5: DRA7xx: support class 0 optimized voltages
Nishanth Menon [Thu, 30 May 2013 03:19:31 +0000 (03:19 +0000)]
ARM: OMAP5: DRA7xx: support class 0 optimized voltages

DRA752 now uses AVS Class 0 voltages which are voltages in efuse.

This means that we can now use the optimized voltages which are
stored as mV values in efuse and program PMIC accordingly.

This allows us to go with higher OPP as needed in the system without
the need for implementing complex AVS logic.

Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
11 years agoARM: DRA7xx: clocks: Fixing i2c_init for PMIC
Lokesh Vutla [Thu, 30 May 2013 03:19:30 +0000 (03:19 +0000)]
ARM: DRA7xx: clocks: Fixing i2c_init for PMIC

In DRA7xx Soc's voltage scaling is done using GPI2C.
So i2c_init should happen before scaling. I2C driver
uses __udelay which needs timer to be initialized.
So moving timer_init just before voltage scaling.
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
11 years agoARM: DRA7xx: power Add support for tps659038 PMIC
Lokesh Vutla [Thu, 30 May 2013 03:19:29 +0000 (03:19 +0000)]
ARM: DRA7xx: power Add support for tps659038 PMIC

TPS659038 is the power IC used in DRA7XX boards.
Adding support for this and also adding pmic data
for DRA7XX boards.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
11 years agoARM: DRA7xx: Add control id code for DRA7xx
Lokesh Vutla [Thu, 30 May 2013 03:19:28 +0000 (03:19 +0000)]
ARM: DRA7xx: Add control id code for DRA7xx

The registers that are used for device identification
are changed from OMAP5 to DRA7xx.
Using the correct registers for DRA7xx.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
11 years agoARM: OMAP4+: pmic: Make generic bus init and write functions
Lokesh Vutla [Thu, 30 May 2013 02:54:33 +0000 (02:54 +0000)]
ARM: OMAP4+: pmic: Make generic bus init and write functions

Voltage scaling can be done in two ways:
-> Using SR I2C
-> Using GP I2C
In order to support both, have a function pointer in pmic_data
so that we can call as per our requirement.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
11 years agoARM: OMAP2+: Rename asm/arch/clocks.h asm/arch/clock.h
Lokesh Vutla [Thu, 30 May 2013 02:54:32 +0000 (02:54 +0000)]
ARM: OMAP2+: Rename asm/arch/clocks.h asm/arch/clock.h

To be consistent with other ARM platforms,
renaming asm/arch-omap*/clocks.h to asm/arch-omap*/clock.h

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
11 years agoARM: OMAP5: clocks: Do not enable sgx clocks
Sricharan R [Thu, 30 May 2013 02:54:31 +0000 (02:54 +0000)]
ARM: OMAP5: clocks: Do not enable sgx clocks

SGX clocks should be enabled only for OMAP5 ES1.0.
So this can be removed.

Signed-off-by: Sricharan R <r.sricharan@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
11 years agoARM: OMAP4+: Cleanup header files
Lokesh Vutla [Thu, 30 May 2013 02:54:30 +0000 (02:54 +0000)]
ARM: OMAP4+: Cleanup header files

After having the u-boot clean up series, there are
many definitions that are unused in header files.
Removing all those unused ones.
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
11 years agoOMAP5: Fix bug in omap5_es1_prcm struct
Lubomir Popov [Sun, 26 May 2013 10:03:17 +0000 (10:03 +0000)]
OMAP5: Fix bug in omap5_es1_prcm struct

The newly introduced function setup_warmreset_time(), called
from within prcm_init(), tries to write to the prm_rsttime
OMAP5 register. The struct member holding this register's
address is however initialized for OMAP5 ES2.0 only. On ES1.0
devices this uninitialized value causes a second (warm) reset
at startup.

Add .prm_rsttime address init to the ES1.0 struct.

Signed-off-by: Lubomir Popov <lpopov@mm-sol.com>
Acked-by: Tom Rini <trini@ti.com>
11 years agoOMAP5: add ABB setup for MPU voltage domain
Andrii Tseglytskyi [Mon, 20 May 2013 22:42:09 +0000 (22:42 +0000)]
OMAP5: add ABB setup for MPU voltage domain

Patch adds a call of abb_setup() function, and proper registers
definitions needed for ABB setup sequence. ABB is initialized
for MPU voltage domain.

Signed-off-by: Andrii Tseglytskyi <andrii.tseglytskyi@ti.com>
11 years agoOMAP3+: introduce generic ABB support
Andrii Tseglytskyi [Mon, 20 May 2013 22:42:08 +0000 (22:42 +0000)]
OMAP3+: introduce generic ABB support

Adaptive Body Biasing (ABB) modulates transistor bias voltages
dynamically in order to optimize switching speed versus leakage.
Adaptive Body-Bias ldos are present for some voltage domains
starting with OMAP3630. There are three modes of operation:

* Bypass - the default, it just follows the vdd voltage
* Foward Body-Bias - applies voltage bias to increase transistor
  performance at the cost of power.  Used to operate safely at high
  OPPs.
* Reverse Body-Bias - applies voltage bias to decrease leakage and
  save power.  Used to save power at lower OPPs.

Signed-off-by: Andrii Tseglytskyi <andrii.tseglytskyi@ti.com>
Acked-by: Nishanth Menon <nm@ti.com>
11 years agoam33xx: Board: Make CPSW section of ethernet initialization depend on CPSW driver
Joel A Fernandes [Tue, 7 May 2013 05:52:55 +0000 (05:52 +0000)]
am33xx: Board: Make CPSW section of ethernet initialization depend on CPSW driver

Not doing so breaks cases where CPSW is not required such as for USB RNDIS network boot.

Signed-off-by: Joel A Fernandes <joelagnel@ti.com>
11 years agoMerge branch 'u-boot-imx/master' into 'u-boot-arm/master'
Albert ARIBAUD [Sat, 8 Jun 2013 12:35:10 +0000 (14:35 +0200)]
Merge branch 'u-boot-imx/master' into 'u-boot-arm/master'

Conflicts:
drivers/serial/Makefile

11 years agoARM: tegra: only enable SCU on Tegra20
Tom Warren [Thu, 23 May 2013 12:26:18 +0000 (12:26 +0000)]
ARM: tegra: only enable SCU on Tegra20

The non-SPL build of U-Boot on Tegra only runs on a single CPU, and
hence there is no need to enable the SCU when running U-Boot. If an
SMP OS is booted, and it needs the SCU enabled, it will enable the SCU
itself. U-Boot doing so is redundant.

The one exception is Tegra20, where an enabled SCU is required for some
aspects of PCIe to work correctly.

Some Tegra SoCs contain CPUs without a software-controlled SCU. In this
case, attempting to turn it on actively causes problems. This is the case
for Tegra114. For example, when running Linux, the first (or at least
some very early) user-space process will trigger the following kernel
message:

Unhandled fault: imprecise external abort (0x406) at 0x00000000

This is typically accompanied by that process receving a fatal signal,
and exiting. Since this process is usually pid 1, this causes total
system boot failure.

Signed-off-by: Tom Warren <twarren@nvidia.com>
[swarren, fleshed out description, ported to upstream chipid APIs]
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
11 years agovf610twr: Drop unneeded 'status' variable
Fabio Estevam [Wed, 5 Jun 2013 11:34:48 +0000 (11:34 +0000)]
vf610twr: Drop unneeded 'status' variable

No need to use the 'status' variable, so just remove it.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Reviewed-by: Otavio Salvador <otavio@ossystems.com.br>
11 years agoARM: imx: Fix incorrect usage of CONFIG_SYS_MMC_ENV_PART
Fabio Estevam [Tue, 4 Jun 2013 15:05:39 +0000 (15:05 +0000)]
ARM: imx: Fix incorrect usage of CONFIG_SYS_MMC_ENV_PART

When running the "save" command several times on a mx6qsabresd we see:

U-Boot > save
Saving Environment to MMC...
Writing to MMC(1)... done
U-Boot > save
Saving Environment to MMC...
MMC partition switch failed
U-Boot > save
Saving Environment to MMC...
Writing to MMC(1)... done
U-Boot > save
Saving Environment to MMC...
MMC partition switch failed
U-Boot > save
Saving Environment to MMC...
Writing to MMC(1)... done
U-Boot > save
Saving Environment to MMC...
MMC partition switch failed

This issue is caused by the incorrect usage of CONFIG_SYS_MMC_ENV_PART.

CONFIG_SYS_MMC_ENV_PART should be used to specify the mmc partition that stores
the environment variables.

On some imx boards it is been incorrectly used to pass the partition of kernel
and dtb files for the 'mmcpart' script variable.

Remove the CONFIG_SYS_MMC_ENV_PART usage and configure the 'mmcpart' variable
directly.

Reported-by: Jason Liu <r64343@freescale.com>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Jason Liu <r64343@freescale.com>
11 years agoam33xx/omap: Move save_omap_boot_params to omap-common/boot-common.c
Tom Rini [Fri, 31 May 2013 16:31:59 +0000 (12:31 -0400)]
am33xx/omap: Move save_omap_boot_params to omap-common/boot-common.c

We need to call the save_omap_boot_params function on am33xx/ti81xx and
other newer TI SoCs, so move the function to boot-common.  Only OMAP4+
has the omap_hw_init_context function so add ifdefs to not call it on
am33xx/ti81xx.  Call save_omap_boot_params from s_init on am33xx/ti81xx
boards.

Reviewed-by: R Sricharan <r.sricharan@ti.com>
Signed-off-by: Tom Rini <trini@ti.com>
11 years agoam33xx: Correct NON_SECURE_SRAM_START/END
Tom Rini [Fri, 31 May 2013 14:48:03 +0000 (10:48 -0400)]
am33xx: Correct NON_SECURE_SRAM_START/END

Prior to Sricharan's cleanup of the boot parameter saving code, we
did not make use of NON_SECURE_SRAM_START on am33xx, so it wasn't a
problem that the address was pointing to the middle of our running SPL.
Correct to point to the base location of the download image area.
Increase CONFIG_SPL_TEXT_BASE to account for this scratch area being
used.  As part of correcting these tests, make use of the fact that
we've always been placing our stack outside of the download image area
(which is fine, once the downloaded image is run, ROM is gone) so
correct the max size test to be the ROM defined top of the download area
to where we link/load at.

Signed-off-by: Tom Rini <trini@ti.com>
---
Changes in v2:
- Fix typo noted by Peter Korsgaard

11 years agoomap-common/hwinit-common.c: Mark omap_rev_string as static
Tom Rini [Fri, 31 May 2013 14:44:23 +0000 (10:44 -0400)]
omap-common/hwinit-common.c: Mark omap_rev_string as static

Only called in this file, mark as static.

Signed-off-by: Tom Rini <trini@ti.com>
11 years agoAdd support for Congatec Conga-QEVAl board
SARTRE Leo [Mon, 3 Jun 2013 23:30:36 +0000 (23:30 +0000)]
Add support for Congatec Conga-QEVAl board

Add minimal support (only boot from mmc device) for the Congatec
Conga-QEVAl Evaluation Carrier Board with conga-Qmx6q (i.MX6 Quad
processor) module.

Signed-off-by: Leo Sartre <lsartre@adeneo-embedded.com>
Acked-by: Stefano Babic <sbabic@denx.de>
Acked-by: Otavio Salvador <otavio@ossystems.com.br>
11 years agoexynos: Update origen and smdkv310 to use common tzpc_init
Inderpal Singh [Thu, 4 Apr 2013 23:09:21 +0000 (23:09 +0000)]
exynos: Update origen and smdkv310 to use common tzpc_init

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>
11 years agoexynos: update tzpc to make it common for exynos4 and exynos5
Inderpal Singh [Thu, 4 Apr 2013 23:09:20 +0000 (23:09 +0000)]
exynos: update tzpc to make it common for exynos4 and exynos5

This requires that cpu_is_exynos4/5 should be made available before tzpc_init.
Hence this patch also makes necessary changes to have cpu_info in spl and
invokes arch_cpu_init before tzpc_init in low_level_init.S for smdk5250.

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>
11 years agoexynos: move tzpc_init to armv7/exynos
Inderpal Singh [Thu, 4 Apr 2013 23:09:19 +0000 (23:09 +0000)]
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>
11 years agowandboard: Add Boot Splash image with Wandboard logo
Otavio Salvador [Mon, 27 May 2013 12:18:44 +0000 (12:18 +0000)]
wandboard: Add Boot Splash image with Wandboard logo

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
11 years agowandboard: Enable HDMI splashscreen
Fabio Estevam [Thu, 23 May 2013 07:50:23 +0000 (07:50 +0000)]
wandboard: Enable HDMI splashscreen

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
11 years agobuild: Use generic boot logo matching
Otavio Salvador [Mon, 27 May 2013 12:18:43 +0000 (12:18 +0000)]
build: Use generic boot logo matching

The boot logo matching is now done in following way:

 - use LOGO_BMP if it is set, or
 - use $(BOARD).bmp if it exists in tools/logos, or
 - use $(VENDOR).bmp if it exists in tools/logos, or
 - use denx.bmp otherwise.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Acked-by: Wolfgang Denk <wd@denx.de>
11 years agomx6: mx6qsabrelite/nitrogen6x: Remove incorrect setting of gpio CS signal
Andrew Gabbasov [Thu, 30 May 2013 04:47:38 +0000 (04:47 +0000)]
mx6: mx6qsabrelite/nitrogen6x: Remove incorrect setting of gpio CS signal

The number of gpio signal is packed inside CONFIG_SF_DEFAULT_CS macro
(shifted and or'ed with chip select), so it's incorrect to pass
that macro directly as an argument to gpio_direction_output() call.

Also, SPI driver sets the direction and initial value of a gpio,
used as a chip select signal, before any actual activity happens
on the bus.

So, it is safe to just remove the gpio_direction_output call,
that works incorrectly, thus making no effect, anyway.

Signed-off-by: Andrew Gabbasov <andrew_gabbasov@mentor.com>
Tested-by: Robert Winkler <robert.winkler@boundarydevices.com>
Acked-by: Dirk Behme <dirk.behme@de.bosch.com>
11 years agomx6qsabreauto: Add Port Expander reset
Renato Frias [Mon, 13 May 2013 18:01:13 +0000 (18:01 +0000)]
mx6qsabreauto: Add Port Expander reset

There are 3 IO expanders on the mx6qsabreauto all reset by the
same GPIO, just set it to high to use the IO.

Signed-off-by: Renato Frias <b13784@freescale.com>
Acked-by: Stefano Babic <sbabic@denx.de>
11 years agomx6qsabreauto: Add i2c to mx6qsabreauto board
Renato Frias [Mon, 13 May 2013 18:01:12 +0000 (18:01 +0000)]
mx6qsabreauto: Add i2c to mx6qsabreauto board

Add i2c2 and 3 to mx6qsabreauto board, i2c3 is multiplexed
use gpio to set steering.

Signed-off-by: Renato Frias <b13784@freescale.com>
Reviewed-by: Otavio Salvador <otavio@ossystems.com.br>
Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Stefano Babic <sbabic@denx.de>
11 years agomx6slevk: Allow booting a device tree kernel
Fabio Estevam [Thu, 23 May 2013 13:57:18 +0000 (13:57 +0000)]
mx6slevk: Allow booting a device tree kernel

When the mx6slevk board support was added in U-boot there was no device tree
support for mx6sl, so only a FSL 3.0.35 was tested at that time.

Now that mx6slevk support is available we can boot a device tree kernel, by
adjusting CONFIG_LOADADDR into a proper location, so that a non-dt and a dt
kernels can be booted.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
11 years agoarm: mxs: Fix vectoring table crafting
Marek Vasut [Thu, 25 Apr 2013 16:37:12 +0000 (16:37 +0000)]
arm: mxs: Fix vectoring table crafting

The vectoring table has to be placed at 0x0, but U-Boot on MX23/MX28
starts from RAM, so the vectoring table at 0x0 is not present. Craft
code that will be placed at 0x0 and will redirect interrupt vectoring
to proper location of the U-Boot in RAM.

Signed-off-by: Marek Vasut <marex@denx.de>
CC: Stefano Babic <sbabic@denx.de>
CC: Fabio Estevam <fabio.estevam@freescale.com>
Tested-by: Fabio Estevam <fabio.estevam@freescale.com>
11 years agoarm: vf610: Add basic support for Vybrid VF610TWR board
Alison Wang [Mon, 27 May 2013 22:55:47 +0000 (22:55 +0000)]
arm: vf610: Add basic support for Vybrid VF610TWR board

VF610TWR is a board based on Vybrid VF610 SoC.

This patch adds basic support for Vybrid VF610TWR board.

Signed-off-by: Alison Wang <b18965@freescale.com>
Signed-off-by: Jason Jin <Jason.jin@freescale.com>
Signed-off-by: TsiChung Liew <tsicliew@gmail.com>
Reviewed-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
11 years agoarm: vf610: Add Vybrid VF610 to mxc_ocotp document
Alison Wang [Mon, 27 May 2013 22:55:46 +0000 (22:55 +0000)]
arm: vf610: Add Vybrid VF610 to mxc_ocotp document

This patch adds Vybrid VF610 to mxc_ocotp document.

Signed-off-by: Alison Wang <b18965@freescale.com>
Reviewed-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
11 years agoarm: vf610: Add uart support for Vybrid VF610
Alison Wang [Mon, 27 May 2013 22:55:45 +0000 (22:55 +0000)]
arm: vf610: Add uart support for Vybrid VF610

This patch adds lpuart support for Vybrid VF610 platform.

Signed-off-by: TsiChung Liew <tsicliew@gmail.com>
Signed-off-by: Alison Wang <b18965@freescale.com>
11 years agoarm: vf610: Add watchdog support for Vybrid VF610
Alison Wang [Mon, 27 May 2013 22:55:44 +0000 (22:55 +0000)]
arm: vf610: Add watchdog support for Vybrid VF610

This patch adds watchdog support for Vybrid VF610 platform.

Signed-off-by: Alison Wang <b18965@freescale.com>
11 years agonet: fec_mxc: Add support for Vybrid VF610
Alison Wang [Mon, 27 May 2013 22:55:43 +0000 (22:55 +0000)]
net: fec_mxc: Add support for Vybrid VF610

This patch adds FEC support for Vybrid VF610 platform.

In function fec_open(), RCR register is only set as RGMII mode. But RCR
register should be set as RMII mode for VF610 platform.
This configuration is already done in fec_reg_setup(), so this piece of
code could just leave untouched the FEC_RCNTRL_RGMII / FEC_RCNTRL_RMII /
FEC_RCNTRL_MII_MODE bits.

Signed-off-by: Alison Wang <b18965@freescale.com>
Reviewed-by: Benoit Thebaudeau <benoit.thebaudeau@advansee.com>
Reviewed-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
11 years agoarm: vf610: Add Vybrid VF610 CPU support
Alison Wang [Mon, 27 May 2013 22:55:42 +0000 (22:55 +0000)]
arm: vf610: Add Vybrid VF610 CPU support

This patch adds generic codes to support Freescale's Vybrid VF610 CPU.

It aligns Vybrid VF610 platform with i.MX platform. As there are
some differences between VF610 and i.MX platforms, the specific
codes are in the arch/arm/cpu/armv7/vf610 directory.

Signed-off-by: Alison Wang <b18965@freescale.com>
Reviewed-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
11 years agoarm: vf610: Add IOMUX support for Vybrid VF610
Alison Wang [Mon, 27 May 2013 22:55:41 +0000 (22:55 +0000)]
arm: vf610: Add IOMUX support for Vybrid VF610

This patch adds the IOMUX support for Vybrid VF610 platform.

There is a little difference for IOMUXC module between VF610 and i.MX
platform, the muxmode and pad configuration share one 32bit register on
VF610, but they are two independent registers on I.MX platform. A
CONFIG_IOMUX_SHARE_CONFIG_REG was introduced to fit this difference.

Signed-off-by: Alison Wang <b18965@freescale.com>
Acked-by: Stefano Babic <sbabic@denx.de>
Reviewed-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>