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This power management chip supports battery charging and a large number
of power supplies. This initial driver only provides the ability to adjust
the two synchronous buck converters SM0 and SM1 in a stepwise manner.
Signed-off-by: Simon Glass <[email protected]>
Signed-off-by: Tom Warren <[email protected]>
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This macro is generally useful to make it available in common.
Signed-off-by: Simon Glass <[email protected]>
Signed-off-by: Tom Warren <[email protected]>
Acked-by: Tom Rini <[email protected]>
Acked-by: Mike Frysinger <[email protected]>
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We need to iterate through subnodes of a parent, looking only at
compatible nodes. Add a utility function to do this for us.
Signed-off-by: Simon Glass <[email protected]>
Signed-off-by: Tom Warren <[email protected]>
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fdtdec_locate_array() locates an integer array but does not copy it. This
saves the caller having to allocated wasted space.
Access to array elements should be through the fdt32_to_cpu() macro.
Signed-off-by: Simon Glass <[email protected]>
Signed-off-by: Tom Warren <[email protected]>
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This patch implements code that samples i.MX28 boot pads and reports boot mode
accordingly.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Detlev Zundel <[email protected]>
Cc: Fabio Estevam <[email protected]>
Cc: Stefano Babic <[email protected]>
Cc: Wolfgang Denk <[email protected]>
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Add "update_sd_firmware" command to easily reload the SD card of
m28evk kit. This comes handy when the board boots from SD card.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Detlev Zundel <[email protected]>
Cc: Fabio Estevam <[email protected]>
Cc: Stefano Babic <[email protected]>
Cc: Wolfgang Denk <[email protected]>
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FSL 2.6.35 kernel assumes that the bootloader passes the CONFIG_REVISION_TAG information.
The kernel uses this data to distinguish between Dialog versus mc34708 based boards,
and also to distinguish between revA and revB of the mc34708 based boards.
Suggested-by: Yu Li <[email protected]>
Signed-off-by: Fabio Estevam <[email protected]>
Acked-by: Stefano Babic <[email protected]>
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On the mx53loco board with mc34708 PMIC it is necessary to turn on VUSB regulator
so that the mx53 USBH1 PHY receives the 3.3V voltage.
Tested by inserting a USB pen drive in the upper USB slot (USBH1) and then issued the
commands:
usb start
usb info
,which correctly detected and printed the USB pen drive information.
Signed-off-by: Fabio Estevam <[email protected]>
Acked-by: Jason Liu <[email protected]>
Acked-by: Stefano Babic <[email protected]>
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Add mc34708 support and set mx53 core frequency at its maximum value of 1GHz.
Signed-off-by: Fabio Estevam <[email protected]>
Acked-by: Jason Liu <[email protected]>
Acked-by: Stefano Babic <[email protected]>
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As mx53loco board has two variants: one with Dialog PMIC and another with FSL MC34708 PMIC,
we need to be able to build both drivers.
Change pmic_init() and PMIC_NUM_OF_REGS names to avoid build conflicts when both drivers are present.
Signed-off-by: Fabio Estevam <[email protected]>
Acked-by: Stefano Babic <[email protected]>
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Signed-off-by: Eric Nelson <[email protected]>
Acked-by: Marek Vasut <[email protected]>
Acked-by: stefano Babic <[email protected]>
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NAND support is not enabled by default because Eval Kit is not delivered
with NAND chip. To enable NAND support add CONFIG_CMD_NAND to board config.
Signed-off-by: Lauri Hintsala <[email protected]>
Acked-by: Marek Vasut <[email protected]>
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Signed-off-by: Marek Vasut <[email protected]>
Cc: Wolfgang Denk <[email protected]>
Cc: Detlev Zundel <[email protected]>
Cc: Stefano Babic <[email protected]>
Cc: Fabio Estevam <[email protected]>
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This will eventually be needed with Linux 3.5, which will be the point when
MXS will be switched to FDT.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Wolfgang Denk <[email protected]>
Cc: Detlev Zundel <[email protected]>
Cc: Stefano Babic <[email protected]>
Cc: Fabio Estevam <[email protected]>
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There are two types of mx53loco boards: initial boards were built with a Dialog
DA9053 PMIC and more recent version is based on a Freescale MC34708 PMIC.
Add DA9053 PMIC support and adjust the required voltages and clocks for running
the CPU at 1GHz.
Tested on both versions of mx53loco boards.
In the case of a MC34708-based board the CPU operating voltage remains at 800MHz.
Signed-off-by: Fabio Estevam <[email protected]>
Acked-by : Stefano Babic <[email protected]>
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Print CPU information within board_late_init().
This is in preparation for adding 1GHz support, which requires programming a PMIC
via I2C. As I2C is only available after relocation, print the CPU information
later at board_late_init(), so that the CPU frequency can be printed correctly.
Signed-off-by: Fabio Estevam <[email protected]>
Acked-by: Stefano Babic <[email protected]>
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Uses the 'magic_keys' idiom as described in doc/README.kbd:
http://lists.denx.de/pipermail/u-boot/2012-April/122502.html
Signed-off-by: Eric Nelson <[email protected]>
Acked-by: Marek Vasut <[email protected]>
Acked-by: Stefano Babic <[email protected]>
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Allow booting a zImage kernel.
Signed-off-by: Fabio Estevam <[email protected]>
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Allow booting a zImage kernel.
Cc: Jason Liu <[email protected]>
Signed-off-by: Fabio Estevam <[email protected]>
Acked-by: Jason Liu <[email protected]>
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Allow booting a zImage kernel.
Cc: Jason Liu <[email protected]>
Signed-off-by: Fabio Estevam <[email protected]>
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Allow booting a zImage kernel.
Signed-off-by: Fabio Estevam <[email protected]>
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Allow to booting a dt kernel.
Signed-off-by: Fabio Estevam <[email protected]>
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Allow to booting a dt kernel.
Signed-off-by: Fabio Estevam <[email protected]>
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Add support for the Dialog DA9053 PMIC.
Signed-off-by: Fabio Estevam <[email protected]>
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Signed-off-by: Stefano Babic <[email protected]>
CC: Jason Liu <[email protected]>
Acked-by: Jason Liu <[email protected]>
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The ESG ima3-mx53 board is based on the Freescale
i.MX53 SOC. It boots from NOR (128 MB) and
supports Ethernet (FEC), SATA.
Signed-off-by: Stefano Babic <[email protected]>
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This driver is part of Freescale's LTIB for
MX5 / MX6.
Signed-off-by: Stefano Babic <[email protected]>
Signed-off-by: Terry Lv <[email protected]>
CC: Fabio Estevam <[email protected]>
CC: Dirk Behme <[email protected]>
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This patch support TRATS board configuration and display function.
Signed-off-by: Donghwa Lee <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
Signed-off-by: Inki Dae <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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Add vidinfo data structure for EXYNOS display driver
Signed-off-by: Donghwa Lee <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
Signed-off-by: Inki Dae <[email protected]>
Acked-by: Anatolij Gustschin <[email protected]>
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TRATS target uses MAX8997 PMIC device instead of MAX8998.
Signed-off-by: Lukasz Majewski <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
Acked-by: Minkyu Kang <[email protected]>
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This commit adds support for MAX8997 PMIC driver.
Signed-off-by: Lukasz Majewski <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
Acked-by: Stefano Babic <[email protected]>
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Trats is supported 1GiB memory size.
(Each bank size is 512MB.)
And INITRD is unnecessary. So removed them.
Signed-off-by: Jaehoon Chung <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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This patch enables LDO4 power line for preparing proper voltages to be
measured by ADC converter.
This measurement is used for determination of target board HW revision.
Test HW:
Universal_C210 (Exynos4210) rev. 0.0
Signed-off-by: Lukasz Majewski <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
Cc: Minkyu Kang <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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With almost all the architecture and board BOARD_LATE_INIT does not use.
CONFIG_BOARD_LATE_INIT is used instead.
This changed CONFIG_BOARD_LATE_INIT from BOARD_LATE_INIT.
Signed-off-by: Nobuhiro Iwamatsu <[email protected]>
CC: Stefano Babic <[email protected]>
Acked-by: Stefano Babic <[email protected]>
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With almost all the architecture and board BOARD_LATE_INIT does not use.
CONFIG_BOARD_LATE_INIT is used instead.
This changed CONFIG_BOARD_LATE_INIT from BOARD_LATE_INIT.
Signed-off-by: Nobuhiro Iwamatsu <[email protected]>
CC: Heiko Schocher <[email protected]>
Acked-by: Heiko Schocher <[email protected]>
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Enable I2C multi-bus support and config I2C muxes for I2C2 and I2C3.
Signed-off-by: Nikita Kiryanov <[email protected]>
Signed-off-by: Igor Grinberg <[email protected]>
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This define does not control anything, remove it.
Signed-off-by: Tom Rini <[email protected]>
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This define does not control anything, remove it.
Signed-off-by: Tom Rini <[email protected]>
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We had a do-nothing misc_init_r, remove along with CONFIG_MISC_INIT_R
Signed-off-by: Tom Rini <[email protected]>
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We had a do-nothing misc_init_r, remove along with CONFIG_MISC_INIT_R
Signed-off-by: Tom Rini <[email protected]>
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OMAP4/5 had an empty arch_cpu_init() so drop that along with
CONFIG_ARCH_CPU_INIT
Signed-off-by: Tom Rini <[email protected]>
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This is only used on !CONFIG_GENERIC_MMC which is false here.
Signed-off-by: Tom Rini <[email protected]>
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As ttyS0 is no longer valid for newer OMAP kernels, and pandora serial
cables are not widespread, simply drop console argument. This should
allow booting old and new kernels with default arguments, and those who
need serial can use a boot script on SD card.
Signed-off-by: Grazvydas Ignotas <[email protected]>
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Signed-off-by: Aneesh V <[email protected]>
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This will add ARM specific over-rides for the defines
from linux/linkage.h
Signed-off-by: Aneesh V <[email protected]>
Tested-by: Mike Frysinger <[email protected]>
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Save env to eMMC
Signed-off-by: Balaji T K <[email protected]>
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Add omap5 pbias configuration for mmc1/sd lines
and set voltage for sd data i/o lines
Signed-off-by: Balaji T K <[email protected]>
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palmas/TWL6035 is power IC for omap5 evm boards
Signed-off-by: Balaji T K <[email protected]>
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Adding the nessecary changes for OMAP5430 ES1.0 silicon.
Signed-off-by: R Sricharan <[email protected]>
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This is rework on config files of IGEP-based boards with the aim to remove
duplicated code to be more maintainable. Basically this patch creates a
common configuration file for both boards and only sets the specific option
in the board config file.
On board files the hardcored mach type was replaced in favour of using the
CONFIG_MACH_TYPE option.
More than 200 duplicated lines have been deleted.
Signed-off-by: Enric Balletbo i Serra <[email protected]>
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