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Signed-off-by: Andreas Bießmann <[email protected]>
Cc: Tom Rini <[email protected]>
Cc: Thomas Weber <[email protected]>
Cc: Ilya Yanok <[email protected]>
Cc: Scott Wood <[email protected]>
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Flush UART3 xmit on enable if TEMT is broken
On some OMAP3 devices when UART3 is configured for boot mode before SPL starts
only THRE bit is set. We have to empty the transmitter before initialization
starts. This patch avoids the use of CONFIG_SYS_NS16550_BROKEN_TEMT.
Signed-off-by: Manfred Huber <[email protected]>
Tested-by: Javier Martinez Canillas <[email protected]>
Tested-by: Andreas Bießmann <[email protected]>
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On TI AM335x devices, MUSB has bulk split/combine feature enabled
in the ConfigData register, but the current MUSB driver does not
support it yet. Therefore, disable the feature for now, until the
driver adds the support.
One usecase which is broken because of this feature is that Ether
gadget stops working in Fullspeed mode (by un-defining
CONFIG_USB_GADGET_DUALSPEED)
After desabled this feature, MUSB driver send packets in proper size
(no more than 64 bytes) in Fullspeed mode.
This has been validated with Ether gadget in Fullspeed mode on AM335x
EVM.
Signed-off-by: Bin Liu <[email protected]>
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Apparently, CONFIG_SYS_HZ must be 1000. Change this, and fix the timer
driver to conform to this.
Have the timer implementation export a custom API get_timer_us() for use
by the BCM2835 MMC API, which needs us resolution for a HW workaround.
Signed-off-by: Stephen Warren <[email protected]>
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CONFIG_SYS_FSL_USDHC_NUM is not used for wandboard.
Signed-off-by: Fabio Estevam <[email protected]>
Acked-by: Otavio Salvador <[email protected]>
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No need to call 'mmc dev' twice.
Signed-off-by: Fabio Estevam <[email protected]>
Acked-by: Otavio Salvador <[email protected]>
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No need to call 'mmc dev' twice.
Signed-off-by: Fabio Estevam <[email protected]>
Acked-by: Otavio Salvador <[email protected]>
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The netargs variable was referencing the non-existing variable
console_mainline. Change that to console variable instead.
Signed-off-by: Alexandre Pereira da Silva <[email protected]>
Acked-by: Otavio Salvador <[email protected]>
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Change all "#define/ifdef<TAB>" sequences into "#define/ifdef<SPACE>".
Signed-off-by: Otavio Salvador <[email protected]>
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The mx25pdk board supports the i.MX25 DryIce RTC (imxdi), so enable it. This
allows to compile-test the imxdi driver in the mainline tree.
Signed-off-by: Benoît Thébaudeau <[email protected]>
Acked-by: Fabio Estevam <[email protected]>
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Introduce 'mx28evk_nand' target for saving environment variables into NAND.
The mx28evk board does not come with a NAND flash populated from the
factory. It comes with an empty slot (U23), which allows the insertion of a
48-pin TSOP flash device.
Tested with a K9LBG08U0D.
Signed-off-by: Fabio Estevam <[email protected]>
Reviewed-by: Otavio Salvador <[email protected]>
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Adds support for 'bmode' command which let user to choose where to
boot from; this allows U-Boot to load system from another storage
without messing with jumpers.
Signed-off-by: Otavio Salvador <[email protected]>
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This patch enables time command.
Signed-off-by: Akshay Saraswat <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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Conflicts:
drivers/video/Makefile
Signed-off-by: Anatolij Gustschin <[email protected]>
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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 <[email protected]>
Signed-off-by: Akshay Saraswat <[email protected]>
Acked-by: Simon Glass <[email protected]>
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This enables SHA 256 for exynos.
Signed-off-by: ARUN MANKUZHI <[email protected]>
Signed-off-by: Akshay Saraswat <[email protected]>
Acked-by: Simon Glass <[email protected]>
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* default bootmenu entries:
attached kernel, internal eMMC memory, external SD card,
u-boot boot order
* in CONFIG_PREBOOT try load bootmenu.scr from first partition
of internal eMMC memory (also known as MyDocs) which (should)
overwrite default bootmenu entries
* when keyboard slide is closed boot first menu entry
* when keyborad slide is open show bootmenu
Signed-off-by: Pali Rohár <[email protected]>
Signed-off-by: Anatolij Gustschin <[email protected]>
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"spl_imgsize" was set as decimal variable by "setexpr"
and this causes wrong image size written by "ext4write".
Preset this val with "0x" prefix allow to fix this issue.
Signed-off-by: Przemyslaw Marczak <[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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Conflicts:
drivers/spi/tegra20_sflash.c
include/fdtdec.h
lib/fdtdec.c
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Tested on my Dalmore E1611 board, eMMC and SD-Card work fine, can load
a kernel off of an SD card OK, card detect works, and the env is now
stored in eMMC (end of the 2nd 'boot' sector, same as Tegra20/30).
Signed-off-by: Tom Warren <[email protected]>
Reviewed-by: Stephen Warren <[email protected]>
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Turn on SPI in dalmore config file
Signed-off-by: Allen Martin <[email protected]>
Signed-off-by: Tom Warren <[email protected]>
Reviewed-by: Stephen Warren <[email protected]>
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Add driver for tegra114 SPI controller. This controller is not
compatible with either the tegra20 or tegra30 controllers, so it
requires a new driver.
Signed-off-by: Allen Martin <[email protected]>
Signed-off-by: Tom Warren <[email protected]>
Reviewed-by: Stephen Warren <[email protected]>
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Add a common interface to fdt based SPI drivers. Each driver is
represented by a table entry in fdt_spi_drivers[]. If there are
multiple SPI drivers in the table, the first driver to return success
from spi_init() will be registered as the SPI driver.
Signed-off-by: Allen Martin <[email protected]>
Signed-off-by: Tom Warren <[email protected]>
Reviewed-by: Stephen Warren <[email protected]>
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Rename tegra SPI drivers to tegra20_flash and tegra20_slink in
preparation for commonization and addition of tegra114_spi.
Signed-off-by: Allen Martin <[email protected]>
Signed-off-by: Tom Warren <[email protected]>
Reviewed-by: Stephen Warren <[email protected]>
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Add TI814X EVM board directory, config file, and MAINTAINERS
entry. Enable build.
Signed-off-by: Matt Porter <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
[trini: Adapt to recent omap_hsmmc requirements, Matt re-tested]
Signed-off-by: Tom Rini <[email protected]>
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- In arch/arm/cpu/armv7/omap-common/timer.c,
drivers/mtd/nand/omap_gpmc.c and drivers/net/cpsw.c add #include files
that the driver needs but had been relying on <config.h> to bring in.
- In arch/arm/cpu/armv7/omap-common/lowlevel_init.S add <config.h>
- In am335x_evm.h and pcm051.h don't globally include
<asm/arch/hardware.h> and <asm/arch/cpu.h> but just <asm/arch/omap.h>
as that is the only include which defines things the config uses.
Cc: Lars Poeschel <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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With v3.9 and later of the Linux Kernel defaulting to multi-platform
images with omap2plus_defconfig, uImage isn't builtable anymore by
default. Add CONFIG_CMD_BOOTZ so that we can still boot something the
kernel spits out.
Signed-off-by: Enric Balletbo i Serra <[email protected]>
Reviewed-by: Javier Martinez Canillas <[email protected]>
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Tegra20 requires the workaround for this erratum. Enable it.
Signed-off-by: Stephen Warren <[email protected]>
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Make bootcmd run findfdt so that we know what dtb file to load. Add a
loadfdt command to load this file in. Make mmcboot pass in ${fdtaddr}
and make the mmc section of bootcmd run loadfdt.
Signed-off-by: Koen Kooi <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
Acked-by: Peter Korsgaard <[email protected]>
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The kernel is loaded from some form of ext[234] or FAT, depending on the
distribution used. We add a bootpart variable to the environment so
that we can load from the correct mmc partition as well. We leave
CONFIG_CMD_EXT2 for existing scripts that use ext2load.
Signed-off-by: Koen Kooi <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
Acked-by: Peter Korsgaard <[email protected]>
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Cc: Matt Porter <[email protected]>
Cc: Nishanth Menon <[email protected]>
Signed-off-by: Koen Kooi <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
Acked-by: Matt Porter <[email protected]>
Acked-by: Peter Korsgaard <[email protected]>
Acked-by: Nishanth Menon <[email protected]>
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Add support for loading splash image from NAND
Signed-off-by: Nikita Kiryanov <[email protected]>
Signed-off-by: Igor Grinberg <[email protected]>
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Since the lcd code was compiled unconditionally for pxa also add
CONFIG_PXA_LCD to the boards using this framebuffer. Since
driver/video contains video and lcd drivers, add lcd to the name
to make clear it belongs to common/lcd.c.
cc: Anatolij Gustschin <[email protected]>
cc: Cliff Brake <[email protected]>
cc: Marek Vasut <[email protected]>
Acked-by: Marek Vasut <[email protected]>
Signed-off-by: Jeroen Hofstee <[email protected]>
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Since the lcd code was compiled unconditionally in arch also
add CONFIG_MPC8XX_LCD to the boards using this driver.
cc: Anatolij Gustschin <[email protected]>
cc: Wolfgang Denk <[email protected]>
Signed-off-by: Jeroen Hofstee <[email protected]>
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Enable the SD controller driver for the Raspberry Pi. Enable a number
of useful MMC, partition, and filesystem-related commands. Set up the
environment to provide standard locations for loading a kernel, DTB,
etc. Provide a boot command that loads and executes boot.scr.uimg from
the SD card; this is written considering future extensibilty to USB
storage.
Signed-off-by: Stephen Warren <[email protected]>
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The firmware running on the bcm2835 SoC's VideoCore CPU manages the
display controller. Add a simple "LCD" driver that communicates with the
firmware using the property mailbox protocol. This configures the
display and frame-buffer to match whatever physical resolution the
firmware chosen when booting, which is typically the native resolution
of the attached display device, presumably unless otherwise specified
in config.txt on the boot media.
Enable this driver in the Raspberry Pi board configuration.
Signed-off-by: Stephen Warren <[email protected]>
Acked-by: Anatolij Gustschin <[email protected]>
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There appears to be no implementation of flush_dcache_range() for
ARM1176, so explicitly disable dcache support to avoid references to
that function from the LCD core in the next patch. This was presumably
not noticed before simply because no drivers for the rpi_b were
attempting DMA.
Signed-off-by: Stephen Warren <[email protected]>
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Wandboard is a development board that has two variants: one version based
on mx6 dual lite and another one based on mx6 solo.
For more details about Wandboard, please refer to: http://www.wandboard.org/
Signed-off-by: Fabio Estevam <[email protected]>
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Nothing on the SABRE Lite board warrants a shorter than normal
ARP timeout.
Signed-off-by: Eric Nelson <[email protected]>
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When loading a Freescale 2.6.35 on a mx28evk the following issue is seen:
sgtl5000_hw_read: read reg error : Reg 0x00
Device with ID register 0 is not a SGTL5000
Disabling CONFIG_CMD_I2C makes the sgtl5000 probe to succeed.
Mainline kernel does not show this problem.
Until the real cause is not identified, disable 'CONFIG_CMD_I2C' for the
time being.
Signed-off-by: Fabio Estevam <[email protected]>
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No need to use multi-line style comments for single-line contents.
Signed-off-by: Fabio Estevam <[email protected]>
Reviewed-by: Otavio Salvador <[email protected]>
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This command is useful for measuring SPI flash load times and the like.
Enable gettime as well to obtain absolute time tick values.
Signed-off-by: Simon Glass <[email protected]>
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Turn on SPI flash support and related commands.
Signed-off-by: Simon Glass <[email protected]>
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