ARM: am33xx: Add barebox_update eMMC option ...

With this patch the barebox_update command will be extended by the possibility
to flash the MLO to eMMC devices.

The MLO will be flashed to the following addresses:
0x00000
0x20000
0x40000
0x60000

Because the first 512 Bytes of the MLO are reserved for the CHSETTINGS header
and this only use ~80 Bytes, there is space for the partition table in the
header.

The command will overwrite the bootstrap code area and will hold the
partition table and the Boot signature.

Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Merge branch 'for-next/misc'

ARM: am335x: Changed timer ...

The 32KHz from dmtimer0 is derived from a SoC internal RC oscillator
which is quite inaccurate. Switch to dmtimer2 which is driven from
the high frequency oscillator clock.

Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: am33xx: netboot use ramfs ...

Older tftp server don't send the file size.
Then tftpfs needs temporary place to store the file.
mount ramfs and then tftpfs in a own mount point

Signed-off-by: Jan Remmet <j.remmet@phytec.de>
Tested-by: Wadim Egorov <w.egorov@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: beagleboard: Move to multiimage support ...

Breathe some life back into the beagleboard:

- switch to multiimage support
- update config
- initialize early UART for debugging

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: OMAP: Add omap3 USB loader tool ...

The OMAP3 supports uploading the first stage bootloader via USB.
The ROM leaves the MUSB controller enabled and it can then be used
to upload a 2nd stage image. This patch adds the omap3-usb-loader tool
and the necessary barebox support to upload the 2nd stage image.

The omap usb loader tool is downloaded from https://github.com/grant-h/omap_loader
and changed to also accept CHSETTINGS images.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: OMAP: remove unused CONFIG_OMAP3_CLOCK_CONFIG option ...

All boards have this option enabled and there should be no reason
to disable it.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: am33xx: Add network boot ...

Signed-off-by: Wadim Egorov <w.egorov@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

boards: Add phytec-som-am335x ...

The main idea behind this patch is to avoid redundant board code.
Because of the module similarities of all am335x based phytec boards, we can
merge its code.
The phytec-som-am335x merges the code of all am335x based phytec SOMs.
So we will have only one "board" in the barebox for phyCORE, phyFLEX.

Signed-off-by: Wadim Egorov <w.egorov@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Merge branch 'for-next/randconfig-1'

ARM: AM335x: Select OFTREE ...

All AM335x boards are devicetree only, so select support for it.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: omap: Add bootsource serial to xload ...

If booted from serial via xmodem, also get barebox.bin per xmodem
For first stage you need the .pblx file instead of MLO.

Add serial boot to am335x_mlo_defconfig introduce some cleanups
by savedefconfig

Signed-off-by: Jan Weitzel <j.weitzel@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

boards: Add phytec-phyflex-am335x ...

Add support for PHYTEC's phyFLEX-AM335x.

Signed-off-by: Stefan Müller-Klieser <s.mueller-klieser@phytec.de>
[clean ups]
Signed-off-by: Teresa Gámez <t.gamez@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: am335x: Add a NAND update handler for the regular barebox ...

To be able to not only update the MLO in NAND but also the
regular barebox image.
Since this is implemented with help of the corresponding xload
handler this also removes the 'xload' from the Kconfig options
and the filename.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: AM33xx: Add AFI GF board support ...

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Revert "ARM: OMAP: Do not show MLO/SPI image options with OMAP_MULTI_BOARDS" ...

The assumption that OMAP_BUILD_IFT is unused for multi board support
is wrong. It is indeed used, so revert the patch.

This reverts commit d1ec6fb.

ARM: OMAP: Do not show MLO/SPI image options with OMAP_MULTI_BOARDS ...

The MLO/SPI image options have no effect with OMAP_MULTI_BOARDS
enabled, so do not show them.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Merge branch 'for-next/omap' ...

Conflicts:
	arch/arm/configs/am335x_beaglebone_defconfig
	arch/arm/configs/am335x_defconfig

ARM: omap: barebox update nand xloadslots handler ...

- Added barebox nand xloadslots update handler
- This handler updates all given xload slots in nand

Signed-off-by: Wadim Egorov <w.egorov@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

commands: move CMD_BOOT_ORDER to commands/Kconfig ...

* this places the command into the "Boot commands"
  section of Kconfig
* while at it, improve Kconfig documention

Signed-off-by: Holger Schurig <holgerschurig@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: OMAP: introduce multiboard support and move am33xx boards to it ...

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: beaglebone: Switch to devicetree and multiimage ...

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: am33xx Phytec phyCORE: Switch to multiimage support ...

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Merge branch 'for-next/omap-devicetree-prepare'

ARM: OMAP: let UART selection depend on its only user ...

The UART selection is only meaningful to omap3evm, so hide it
from other users.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: OMAP: select SoC variant from boards ...

To be able to compile multiple SoC types later.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Cleanup Kconfig files ...

This patch provides a global cleanup barebox Kconfig files. This includes
replacing spaces to tabs, formatting in accordance format.
No functional changes.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Merge branch 'for-next/omap' ...

Conflicts:
	arch/arm/boards/pcm051/env/config

ARM: omap: barebox update spi nor MLO handler ...

-Added mlo spi NOR copy handler
	-This handler will convert the MLO to big endian
	-Tested with pcm051 board

Signed-off-by: shravan <shravan.k@phytec.in>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Set model and hostname at boardlevel ...

With multiboard support the compiletime generated BOARDINFO string
gets more and more meaningless. This removes it from Kconfig and
replaces it with a variable that can be set at boardlevel.

Also many boards have a standard setting for the hostname in the
environment. This patch also moves the standard to C code by calling
barebox_set_hostname().

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>