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mx6qsabrelite and nitrogen6q boards are hardware compatible, so let's avoid the
code duplication and only use the nitrogen6x source code to make board code
maintainance easier.
Tested booting a mainline device tree kernel on a mx6qsabrelite board.
Signed-off-by: Fabio Estevam <[email protected]>
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OpenEmbedded has change partitioning layout of generated image so it
does not raise warnings during the boot regarding unkown partition
being used for U-Boot.
Signed-off-by: Otavio Salvador <[email protected]>
Acked-by: Fabio Estevam <[email protected]>
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Signed-off-by: Benoît Thébaudeau <[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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Nothing on the SABRE Lite board warrants a shorter than normal
ARP timeout.
Signed-off-by: Eric Nelson <[email protected]>
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Now that U-Boot has common CONFIG_ options to work around some ARM CPU
errata, enable the relevant options on MX6, and remove the custom
lowlevel_init.S, since it's just duplicated code now.
Signed-off-by: Stephen Warren <[email protected]>
Reviewed-by: Fabio Estevam <[email protected]>
Acked-by: Jason Liu <[email protected]>
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In order to use the more thorough memory test, the macro
CONFIG_SYS_MEMTEST_SCRATCH must be defined with a usable
address.
Signed-off-by: Eric Nelson <[email protected]>
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Signed-off-by: Otavio Salvador <[email protected]>
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This rework the environment to use tabs for environment setting as
done in other boards.
Signed-off-by: Otavio Salvador <[email protected]>
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This allow use of mainline and Freescale BSP Linux kernel with same
environment.
Signed-off-by: Otavio Salvador <[email protected]>
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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 <[email protected]>
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Commits 6dc71c8 "MMC: MXS: Toggle the generic bounce buffer on the
boards" and 49a627f "MMC: Remove the MMC bounce buffer" replaced
CONFIG_MMC_BOUNCE_BUFFER with CONFIG_BOUNCE_BUFFER, but missed
converting a few boards over to the new option. Fix this.
Signed-off-by: Stephen Warren <[email protected]>
Acked-by: Simon Glass <[email protected]>
Tested-by: Simon Glass <[email protected]>
Signed-off-by: Andy Fleming <[email protected]>
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One second is enough time for users to react in case they want to stop the
booting process.
Signed-off-by: Fabio Estevam <[email protected]>
Acked-by: Jason Liu <[email protected]>
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Use CONFIG_MX6 when the particular processor
variant isn't important.
Reserve the use of CONFIG_MX6Q to
specifically test for quad cores variant.
Signed-off-by: Troy Kisky <[email protected]>
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Fix usage of 'mmc rescan' by many configs. Proper use is
'mmc dev ${mmcdev}; mmc rescan' to set the mmc device and then rescan
the device. 'mmc rescan' itself does not take any arguments.
Signed-off-by: Andrew Bradford <[email protected]>
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The recent U-Boot version 2012.07 has improved drivers
(e.g. MMC and network/FEC) regarding DCache handling.
So it should be safe to use the DCache on the i.MX6, now.
Signed-off-by: Dirk Behme <[email protected]>
Acked-by: Stefano Babic <[email protected]>
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Adds support for HDMI, two LVDS panels and one RGB panel to
the SABRE-Lite board.
Displays supported:
HDMI - 1024 x 768 for maximum compatibility
Hannstar-XGA - 1024 x 768 LVDS (Freescale part number MCIMX-LVDS1)
wsvga-lvds - 1024 x 600 LVDS (Boundary p/n Nit6X_1024x600)
wvga-rgb - 800 x 480 RGB (Boundary p/n Nit6X_800x480)
Since the ipuv3_fb display driver currently supports only a single display,
this code auto-detects panel by probing the HDMI Phy for Hot Plug Detect
or the I2C touch controller of the LVDS and RGB displays in the priority
listed above.
Setting 'panel' environment variable to one of the names above will
override auto-detection.
Signed-off-by: Eric Nelson <[email protected]>
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Define default SoC input clock frequencies for i.MX5/6 in order to get rid of
duplicated definitions.
Signed-off-by: Benoît Thébaudeau <[email protected]>
Cc: Stefano Babic <[email protected]>
Cc: Jason Liu <[email protected]>
Cc: Matt Sealey <[email protected]>
Cc: Fabio Estevam <[email protected]>
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Each i.MX has its own gpio.h, defining the same structure.
The internal GPIO controller has the same layout
(at least for the register used by u-boot) and can be shared.
Signed-off-by: Stefano Babic <[email protected]>
Tested-by: Matt Sealey <[email protected]>
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This allows a watchdog reset to start the ROM's
usb downloader, or boot from an sdcard.
Signed-off-by: Troy Kisky <[email protected]>
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CONFIG_STACKSIZE is not referenced anywhere except on AVR32, but present
in most ARM board config files.
IRQs are only enabled for 1 config, so remove the unused config options
for IRQ and FIQ stack size as well.
Cc: Albert ARIBAUD <[email protected]>
Signed-off-by: Rob Herring <[email protected]>
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This includes bus recovery support.
Signed-off-by: Troy Kisky <[email protected]>
Acked-by: Jason Liu <[email protected]>
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* 'next' of git://git.denx.de/u-boot-net:
net: Inline the new eth_setenv_enetaddr_by_index function
net: allow setting env enetaddr from net device setting
net/designware: Consecutive writes to the same register to be avoided
CACHE: net: asix: Fix asix driver to work with data cache on
net: phy: micrel: make ksz9021 phy accessible
net: abort network initialization if the PHY driver fails
phylib: phy_startup() should return an error code on failure
net: tftp: fix type of block arg to store_block
Signed-off-by: Wolfgang Denk <[email protected]>
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Micrel accidentally used the same part number
for the KS8721 and KSZ9021. So, both cannot be
in the same build of u-boot. Add a config option
to handle this.
Signed-off-by: Troy Kisky <[email protected]>
Acked-by: Vladimir Zapolskiy <[email protected]>
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Signed-off-by: Troy Kisky <[email protected]>
Acked-by: Stefano Babic <[email protected]>
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All mx6 based boards should use arch_cpu_init().
Signed-off-by: Fabio Estevam <[email protected]>
Acked-by: Marek Vasut <[email protected]>
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Exactly one board has defined CONFIG_SYS_PROMPT_HUSH_PS2 to a value
different than "> " which is vision2. I have Cc'd the maintainer here
as I strongly suspect this is a bug rather than intentional behavior.
Cc: Stefano Babic <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
Acked-by: Stefano Babic <[email protected]>
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We provide a default table of { 9600, 19200, 38400, 57600, 115200 }
in <config_fallbacks.h> which mkconfig places after <configs/...h> in
the generated config file. This is used when a board has not set its
own table.
Signed-off-by: Tom Rini <[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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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.
Cc: Jason Liu <[email protected]>
Signed-off-by: Fabio Estevam <[email protected]>
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Signed-off-by: Wolfgang Denk <[email protected]>
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On mx6qsabrelite the console is ttymxc1.
Signed-off-by: Fabio Estevam <[email protected]>
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Signed-off-by: Eric Nelson <[email protected]>
Acked-by: Marek Vasut <[email protected]>
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disabled by default until drivers are fixed
Signed-off-by: Eric Nelson <[email protected]>
Acked-by: Marek Vasut <[email protected]>
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Allow non-dt kernels to boot
Signed-off-by: Troy Kisky <[email protected]>
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This is needed to support Freescale-supplied userspaces.
At the moment, both the IPU and VPU libraries provided by Freescale
in the "imx-lib" package contain routines which scrape the system
revision from /proc/cpuinfo. In the VPU library, this information is
used to load the proper firmware, allowing a single binary to be used
across various i.MX processors.
Signed-off-by: Eric Nelson <[email protected]>
Acked-by: Marek Vasut <[email protected]>
Acked-by: Stefano Babic <[email protected]>
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Current Ubuntu releases from Freescale contain a boot script in ext3 filesystem.
Signed-off-by: Eric Nelson <[email protected]>
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Cc: Stefano Babic <[email protected]>
Cc: Jason Liu <[email protected]>
Signed-off-by: Wolfgang Grandegger <[email protected]>
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Define CONFIG_PHY_MICREL, and
minimize the tx clock delay.
There is an issue with 1000 baseTx mode on early revs
of the SabreLite boards. The center tap pin 9 of the mag RJ45
USB combo was connected to the 3.3 filtered supply. Letting
this pin float solved the problem. Symptoms of the problem
were packets with many extra zeroes tacked on the end, and random
bit flips causing a high rate of CRC errors. 10/100 baseTx worked
fine on all revs. To disable 1000 baseTx for these boards, simply
define the environment variable disable_giga. ie.
setenv disable_giga 1
Signed-off-by: Troy Kisky <[email protected]>
Acked-by: Dirk Behme <[email protected]>
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The default settings store the persistent environment on SD card
and not serial flash (SPI NOR).
To use SPI NOR to save the environment instead of SD card, edit
include/configs/mx6qsabrelite.h and
- undefine CONFIG_ENV_IS_IN_MMC
- define CONFIG_ENV_IS_IN_SPI_FLASH
The SPI driver can take as chip select the controller's chip selects
as well as an external GPIO. The LSB byte has the value of the internal
chip select, the highest (thought as 16-bit value) contains the GPIO
number.
The GPIO used on Sabre Lite is GP3:19 == 83.
Signed-off-by: Eric Nelson <[email protected]>
Acked-by: Jason Liu <[email protected]>
Tested-by: Jason Liu <[email protected]>
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Signed-off-by: Eric Nelson <[email protected]>
Acked-by: Dirk Behme <[email protected]>
Acked-by: Stefano Babic <[email protected]>
Acked-by: Jason Liu <[email protected]>
Tested-by: Jason Liu <[email protected]>
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Signed-off-by: Eric Nelson <[email protected]>
Acked-by: Dirk Behme <[email protected]>
Acked-by: Stefano Babic <[email protected]>
Acked-by: Jason Liu <[email protected]>
Tested-by: Jason Liu <[email protected]>
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Signed-off-by: Jason Liu <[email protected]>
Signed-off-by: Eric Miao <[email protected]>
CC: Jason Liu <[email protected]>
CC: Stefano Babic <[email protected]>
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To be able to load the device tree and initrd correctly, set
the fdt_high and initrd_high environment variables.
Using 0xffffffff implies that the device tree and the initrd
are initially copied to working addresses. This will avoid an
additional copy.
Loading the device tree to 0x30000000 and the initrd to 0x3c000000
should work for both boards, the ARM2 and SabreLite.
Example (SabreLite):
fatload mmc 0:2 0x10000000 uImage
fatload mmc 0:2 0x3c000000 uInitrd
fatload mmc 0:2 0x30000000 board.dtb
bootm 0x10000000 0x3c000000 0x30000000
Note: This requires that the kernel has CONFIG_HIGHMEM enabled.
Signed-off-by: Dirk Behme <[email protected]>
CC: Jason Liu <[email protected]>
CC: Stefano Babic <[email protected]>
Acked-by: Jason Liu <[email protected]>
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Add the initial support for Freescale i.MX6Q Sabre Lite board
Signed-off-by: Dirk Behme <[email protected]>
Signed-off-by: Jason Liu <[email protected]>
CC: Eric Nelson <[email protected]>
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