| Commit message (Collapse) | Author | Age | Lines |
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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>
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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>
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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>
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Use IMX_GPO_NR macro
Signed-off-by: Ashok Kumar Reddy <ashokkourla2000@gmail.com>
Acked-by: Stefano Babic <sbabic@denx.de>
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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>
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This required manual merging drivers/mtd/nand/Makefile
and adding am335x_evm support for CONFIG_SPL_NAND_DRIVERS
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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>
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Added macros to read SOM information from the I2C
EEPROM.
Signed-off-by: Stefano Babic <sbabic@denx.de>
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Signed-off-by: Stefano Babic <sbabic@denx.de>
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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>
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Enable NAND support for AM335X boards.
Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com>
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Add NAND pins mux settings for AM335X devices. Enable NAND pins
for AM335X EVM board.
Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com>
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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.
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Conflicts:
README
arch/arm/cpu/armv7/exynos/clock.c
board/samsung/universal_c210/universal.c
drivers/misc/Makefile
drivers/power/power_fsl.c
include/configs/mx35pdk.h
include/configs/mx53loco.h
include/configs/seaboard.h
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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>
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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>
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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>
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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>
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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>
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Enabled pmic MAX77686 for SMDK5250.
Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com>
Reviewed-by: Lukasz Majewski <l.majewski@samsung.com>
Acked-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
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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>
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Conflicts:
README
board/samsung/universal_c210/universal.c
drivers/misc/Makefile
drivers/power/power_fsl.c
include/configs/mx35pdk.h
include/configs/mx53loco.h
include/configs/seaboard.h
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Add support for the OTG port on the mx35pdk Personality board.
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Tested-by: Stefano Babic <sbabic@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Marek Vasut <marex@denx.de>
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Harmony contains an SD slot with all 8 bits routed. This allows plugging
in an eMMC-chip-in-SD-form-factor.
Seaboard/Springbank/Ventana/AC100 all have an eMMC chip with all 8 bits
hooked up.
Now that the U-Boot eMMC code fully supports 8-bit operation, initialize
those ports as 8-bit instead of 4-bit to improve performance.
Whistler was already registering its ports as 8-bit.
TrimSlice doesn't have any 8-bit ports.
I don't have any Avionic Design boards nor the Colibri board to test with.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
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TrimSlice's USB1 port has two purposes; it either acts as a device port
hosting Tegra's USB recovery protocol, or acts as a host port connected
to the internal USB->SATA bridge chip, which may in turn be connected to
an SSD or HDD. Add the appropriate device tree and board configuration
options to enable this port as a host port, and route the port to the
SATA bridge using the VBUS GPIO.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
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The Seaboard has a 1366x768 16bpp LCD. The backlight is controlled
by one of the PWMs.
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
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Add calls to the LCD driver from Nvidia board code.
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
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The pulse width/frequency modulation peripheral supports generating
a repeating pulse. It is useful for controlling LCD brightness.
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
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This patch enables SPI Booting for EXYNOS5
Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
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This patch enables SPI driver for EXYNOS5.
Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com>
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>
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This patch add support for display on Universal C210 board.
Width of displyed logo must be not bigger than 480 pixel and
is limited by width of the screen.
Tizen logo size is 520x120 pixels and should be resized.
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>
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This patch use software spi on Samsung Universal C210 board.
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>
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This patch enables MAX77686 pmic chip for SMDK5250.
Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
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This patch turns power down for unused core 1
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>
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Low level initialisation is done by another bootloader
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>
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This patch use the pinmux for mmc configuration for Universal C210
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>
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This patch use the pinmux for mmc configuration for Trats
Signed-off-by: Piotr Wilczek <p.wilczek@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
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Full 1GiB is visible
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>
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mx25pdk has a Ethernet port that is connected to its internal FEC controller.
In order to power up the Ethernet PHY (DP83640) it is necessary to communicate
with the MC34704 PMIC via I2C.
Make the FEC ethernet port functional
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
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imx-regs.h is meant to contain SoC register definitions.
Common SoC funtions should go to sys_proto.h instead.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
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mx25pdk has a SD/MMC slot connected to esdhc1.
Add support for it and allow the environment variables to be saved into SD/MMC.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
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The woodburn board is based on the MX35 SOC.
Support for both external (NOR) and internal
(SD Card) boot mode are added. It uses the
generic SPL framework to implement the internal boot
mode.
The following peripherals are supported:
- Ethernet (FEC)
- SD Card
- NAND (512 MB)
- NOR Flash
In the internal boot mode, a simple imximage header
is generated to set the address in internal RAM
where the SOC must copy the SPL code. The initial setup
is then demanded to the SPL itself.
Signed-off-by: Stefano Babic <sbabic@denx.de>
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This patch modifies start.S for the arm1136 to make it
conform to start.S in armv7 architecture, to make it
usable if the SPL framework is used.
Signed-off-by: Stefano Babic <sbabic@denx.de>
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Update usb host support to use new version of omap_ehci_hcd_init.
Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
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