driver/i2c/mxc: Enable I2C bus 3 and 4

Some SoCs have more than two I2C busses. Instead of adding ifdef
to the driver, macros are put into board header file where
CONFIG_SYS_I2C_MXC is defined.

Sig

driver/i2c/mxc: Enable I2C bus 3 and 4

Some SoCs have more than two I2C busses. Instead of adding ifdef
to the driver, macros are put into board header file where
CONFIG_SYS_I2C_MXC is defined.

Signed-off-by: York Sun <yorksun@freescale.com>
CC: Heiko Schocher <hs@denx.de>

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nitrogen6x: allow gzipped bitmap display

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>

Merge branch 'master' of git://www.denx.de/git/u-boot-imx

nitrogen6x: Use the default CONFIG_SYS_PBSIZE

Entering the maximum number of characters defined by CONFIG_SYS_CBSIZE into
the console and hitting enter afterwards, causes a hang in the system becaus

nitrogen6x: Use the default CONFIG_SYS_PBSIZE

Entering the maximum number of characters defined by CONFIG_SYS_CBSIZE into
the console and hitting enter afterwards, causes a hang in the system because
CONFIG_SYS_PBSIZE is not capable of storing the extra characters of the error
message:
"Unknown command '' - try 'help'".

Use the default CONFIG_SYS_PBSIZE definition from config_fallbacks.h to solve
this problem.

Cc: Eric Nelson <eric.nelson@boundarydevices.com>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>

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Merge branch 'master' of git://git.denx.de/u-boot-arm

Merge remote-tracking branch 'u-boot-imx/master'

The single file conflict below is actually trivial.

Conflicts:
board/boundary/nitrogen6x/nitrogen6x.c

Merge branch 'uboot'

nitrogen6x: config: enable EXT4 filesystem

Support reading/writing ext4 partitions.

Signed-off-by: Kevin Mihelich <kevin@archlinuxarm.org>
Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.co

nitrogen6x: config: enable EXT4 filesystem

Support reading/writing ext4 partitions.

Signed-off-by: Kevin Mihelich <kevin@archlinuxarm.org>
Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>

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nitrogen6x: config: enable Android fastboot

Enable 'fastboot' command.

This is currently enabled but not yet functional. Including it in the
configuration will ease further testing and development

nitrogen6x: config: enable Android fastboot

Enable 'fastboot' command.

This is currently enabled but not yet functional. Including it in the
configuration will ease further testing and development as discussed
on the mailing list.

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>

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nitrogen6x: config: add gpio command

Enable the 'gpio' command to allow reading and toggling of GPIO
pins.

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>

nitrogen6x: config: disable logo

Some users (QNX and Windows CE users in particular) have asked
to disable the Penguin shown on the display at boot time.

Signed-off-by: Eric Nelson <eric.nelson@bou

nitrogen6x: config: disable logo

Some users (QNX and Windows CE users in particular) have asked
to disable the Penguin shown on the display at boot time.

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
Acked-by: Stefano Babic <sbabic@denx.de>

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nitrogen6x: config: allow more bootargs parameters

Increase the maximum number of arguments allowed by the Hush parser.
This prevents errors when users or scripts aren't quoting parameters
when sett

nitrogen6x: config: allow more bootargs parameters

Increase the maximum number of arguments allowed by the Hush parser.
This prevents errors when users or scripts aren't quoting parameters
when setting the "bootargs" variable et al.

Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>

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nitrogen6x: config: enable "i2c edid"

Enable the "i2c edid" command to query data from an attached
HDMI monitor.

Usage is typically this:

U-Boot > i2c dev 1
U-Boot > i2c edid 0x50

nitrogen6x: config: enable "i2c edid"

Enable the "i2c edid" command to query data from an attached
HDMI monitor.

Usage is typically this:

U-Boot > i2c dev 1
U-Boot > i2c edid 0x50
...

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>

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nitrogen6x: config: add CONFIG_CMD_MEMTEST

Enable the 'mtest' command on Nitrogen6x and SABRE Lite boards.

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>

nitrogen6x: config: enable USB keyboard support

Enable the use of USB keyboards on SABRE Lite and Nitrogen6x boards.

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>

nitrogen6x: config: expose SATA, then MMC over USB

If no boot script was found, expose internal storage over the
USB mass storage gadget to allow easy programming.

This is especially useful when SD

nitrogen6x: config: expose SATA, then MMC over USB

If no boot script was found, expose internal storage over the
USB mass storage gadget to allow easy programming.

This is especially useful when SD cards are inaccessible or when
loading SATA drives.

More details are available in this blog post:
http://boundarydevices.com/u-boot-usb-mass-storage-gadget/

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>

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nitrogen6x: config: add initrd_high

Support RAM disks by setting initrd_high. See commit 7e9603e

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>

nitrogen6x: config: use FS_GENERIC load command

Remove the individual attempts to load using ext2 and fat, replace with the
generic load command supporting available filesystem types.

Signed-off-by

nitrogen6x: config: use FS_GENERIC load command

Remove the individual attempts to load using ext2 and fat, replace with the
generic load command supporting available filesystem types.

Signed-off-by: Kevin Mihelich <kevin@archlinuxarm.org>

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nitrogen6x: config: allow boot to USB stick

This patch enables boot to USB storage devices by expanding on the list
of boot devices.

Because the USB startup currently takes a long time, it places U

nitrogen6x: config: allow boot to USB stick

This patch enables boot to USB storage devices by expanding on the list
of boot devices.

Because the USB startup currently takes a long time, it places USB at
the end of the list of supported devices.

You can over-ride the boot order using the bootdevs environment variable.
For instance, this will make USB the first (highest priority) device:

U-Boot > setenv bootdevs usb mmc sata
U-Boot > saveenv

Signed-off-by: Diego Rondini <diego.rondini@kynetics.it>
Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>

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nitrogen6x: config: add USB Mass Storage (ums) support

Add support for the USB mass storage to enable access to on-board
storage (especially eMMC and SATA).

Details at:
http://boundarydevic

nitrogen6x: config: add USB Mass Storage (ums) support

Add support for the USB mass storage to enable access to on-board
storage (especially eMMC and SATA).

Details at:
http://boundarydevices.com/u-boot-usb-mass-storage-gadget/

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>

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spi: mxc: fix sf probe when using mxc_spi

MXC SPI driver has a feature whereas a GPIO line can be used to force CS high
across multiple transactions. This is set up by embedding the GPIO information

spi: mxc: fix sf probe when using mxc_spi

MXC SPI driver has a feature whereas a GPIO line can be used to force CS high
across multiple transactions. This is set up by embedding the GPIO information
in the CS value:

cs = (cs | gpio << 8)

This merge of cs and gpio data into one value breaks the sf probe command:
if the use of gpio is required, invoking "sf probe <cs>" will not work, because
the CS argument doesn't have the GPIO information in it. Instead, the user must
use "sf probe <cs | gpio << 8>". For example, if bank 2 gpio 30 is used to force
cs high on cs 0, bus 0, then instead of typing "sf probe 0" the user now must
type "sf probe 15872".

This is inconsistent with the description of the sf probe command, and forces
the user to be aware of implementaiton details.

Fix this by introducing a new board function: board_spi_cs_gpio(), which will
accept a naked CS value, and provide the driver with the relevant GPIO, if one
is necessary.

Cc: Eric Nelson <eric.nelson@boundarydevices.com>
Cc: Eric Benard <eric@eukrea.com>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Cc: Tim Harvey <tharvey@gateworks.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Tom Rini <trini@ti.com>
Cc: Marek Vasut <marex@denx.de>
Reviewed-by: Marek Vasut <marex@denx.de>
Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
Reviewed-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>

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imx: nitrogen6x: Make use of both uSD and SD slots to load script or kernel on Sabrelite board

Sabrelite board has two solts: 0 is SD3 (bottom) slot and 1 is uSD4 (top) slot.
This patch makes use of

imx: nitrogen6x: Make use of both uSD and SD slots to load script or kernel on Sabrelite board

Sabrelite board has two solts: 0 is SD3 (bottom) slot and 1 is uSD4 (top) slot.
This patch makes use of both slots instead of only one.

Signed-off-by: Guillaume GARDET <guillaume.gardet@free.fr>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Eric Nelson <eric.nelson@boundarydevices.com>
Reviewed-by: Eric Nelson <eric.nelson@boundarydevices.com>
Acked-by: Eric Nelson <eric.nelson@boundarydevices.com>
Reviewed-by: Eric Nelson <eric.nelson@boundarydevices.com>
Acked-by: Eric Nelson <eric.nelson@boundarydevices.com>

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Merge branch 'master' of git://git.denx.de/u-boot-arm

Merge branch 'u-boot-imx/master' into 'u-boot-arm/master'

imx: nitrogen6x: Replace 'fatload' by 'load' command in env settings to be filesystem independent

nitrogen6x.h file defines CONFIG_CMD_FS_GENERIC, so we are able to use generic
'load' command instea

imx: nitrogen6x: Replace 'fatload' by 'load' command in env settings to be filesystem independent

nitrogen6x.h file defines CONFIG_CMD_FS_GENERIC, so we are able to use generic
'load' command instead of 'fatload'. It allows to use ext filesystem and keep
compatibilty with fat filesystem.

Signed-off-by: Guillaume GARDET <guillaume.gardet@free.fr>
Cc: Stefano Babic <sbabic@denx.de>
Acked-By: Eric Nelson <eric.nelson@boundarydevices.com>

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