This patch adds aliases for SPI.
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>
Make the error handling more robust.
Check if each one of the PMIC writes fail and if they do, just return
immediately.
Also, print the cause for the failures.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
commit c73368150 (pmic: Extend PMIC framework to support multiple instances
of PMIC devices) introduced an extra 'retval' variable, but this is not
necessary since we have already the variable 'ret' in place.
So use 'ret' to store the return values from the pmic related calls and remove
'retval'.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
The on-board number of available usdhc devices is something board
specific. The patch moves CONFIG_SYS_FSL_USDHC_NUM out of
mx6qsabre_common.h and adds usdhc2 and usdhc4 support for mx6qsabresd
board.
To keep the default mmc device for environment same as before (usdhc3),
it moves CONFIG_SYS_MMC_ENV_DEV out of mx6qsabre_common.h and changes
it to 1 for mx6qsabresd.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
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: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Since commit c733681 (pmic: Extend PMIC framework to support multiple instances
of PMIC devices) mx53loco fails to allocate the memory for PMIC:
U-Boot 2013.01-rc2-dirty (Dec 20 2012 - 15:55:01)
Board: MX53 LOCO
I2C: ready
DRAM: 1 GiB
pmic_alloc: No available memory for allocation!
pmic_init: POWER allocation error!
CPU: Freescale i.MX53 family rev2.0 at 800 MHz
Reset cause: POR
MMC: FSL_SDHC: 0, FSL_SDHC: 1
Calling the PMIC related functions at a later stage, ie, from board_late_init()
fixes the issue.
Reported-by: Robert Nelson <robertcnelson@gmail.com>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Tested-by: Stefano Babic <sbabic@denx.de>
Add device tree based ethernet driver for SMC911X controller on
SMDK5250 boards.
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>
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: Hatim Ali <hatim.rv@samsung.com>
Acked-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
This commit merges branches from samsung, imx and tegra
meant to fix merge issues between u-boot/master and
u-boot-arm/master, as well as a few manual merge fixes.
Add support for USB host ports on cm-t3530 and cm-t3730.
Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
This converts MPC8313ERDB NAND boot to use the new SPL infrastructure.
Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
This was already used by some SPL targets, and allows the pad amount to
be specified by board config headers rather than only in makefile
fragments.
Also supply a pad-to of zero if the variable is undefined. It works
without this, but this avoids relying on undocumented behavior.
Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Add support for ethernet over USB which can be used for e.g. booting
process. It works with tftp and dhcp clients code.
Signed-off-by: Lukasz Dalek <luk0104@gmail.com>
When printing all variables with env print, don't print variables that
begin with '.'. If env print is called with a '-a' switch, then
include variables that begin with '.' (just like the ls command).
Variables printed explicitly will be printed even without the -a.
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Move the getenv_yesno() to env_common.c and change most checks for
'y' or 'n' to use this helper.
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
commit c73368150 (pmic: Extend PMIC framework to support multiple instances
of PMIC devices) has incorrectly passed the PMIC name under the FSL PMIC case.
Fix that by passing "FSL_PMIC" as the parameter of pmic_get.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Set the gpio value in gpio_direction_output() instead of an extra gpio_set_value
call.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Stefano Babic <sbabic@denx.de>
Make the necessary adaptions for the new PMIC framework, so that mx25pdk can
be built again.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Stefano Babic <sbabic@denx.de>
PMIC 2.0 require to test return pointer from pmic_get()
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Cc: Wolfgang Denk <wd@denx.de>
Acked-by: Lukasz Majewski <l.majewski@samsung.com>
According to errata the AM335x device does not support internal delay
mode, so RGMII1_IDMODE and RGMII2_IDMODE must be set to 1.
Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
Instead of passing individual registers by value to board_get_mem_timings,
pass a board_mem_timings structure pointer for the board files to fill in.
Pass same structure pointer to write_sdrc_timings. This saves about
90 bytes of space in SPL.
Signed-off-by: Peter Barada <peter.barada@logicpd.com>
This patch fix following errors
universal.c: In function 'init_pmic_lcd':
universal.c:340: warning: implicit declaration of function 'get_pmic'
universal.c:340: warning: initialization makes pointer from integer without a cast
universal.c: In function 'lcd_power_on':
universal.c:431: warning: initialization makes pointer from integer without a cast
universal.c: At top level:
universal.c:335: warning: 'init_pmic_lcd' defined but not used
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Cc: Donghwa Lee <dh09.lee@samsung.com>
Cc: Lukasz Majewski <l.majewski@samsung.com>
Tested-by: Piotr Wilczek <p.wilczek@samsung.com>
Signed-off-by: Richard Genoud <richard.genoud@gmail.com>
Acked-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
Conflicts:
drivers/power/power_fsl.c
include/configs/mx35pdk.h
include/configs/mx53loco.h
include/configs/woodburn_common.h
board/woodburn/woodburn.c
These boards still use the old old PMIC framework, so they
do not merge properly after the power framework was merged into
mainline.
Fix all conflicts and update woodburn to use Power Framework.
Signed-off-by: Stefano Babic <sbabic@denx.de>
This contains just the minimum information for a coreboot-based board.
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Signed-off-by: Gabe Black <gabeblack@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
The device tree now includes the necessary console configuration
information.
Signed-off-by: Gabe Black <gabeblack@chromium.org>
Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
Now that coreboot doesn't need the start16 code, remove it. We need
to remove the CONFIG_SYS_X86_RESET_VECTOR option from coreboot.h also.
Signed-off-by: Simon Glass <sjg@chromium.org>
This prevents the preprocessor from complaining when processing
variadic macros
Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Graeme Russ <graeme.russ@gmail.com>
