This file originates in Linux.  Linux has it under include/linux/
directory since commit dccd2304cc90.
Let's move it to the same place as well in barebox.

This commit was generated by the following commands:

  find -name '*.[chS]' | xargs sed -i -e 's:<sizes.h>:<linux/sizes.h>:'
  git mv include/sizes.h include/linux/

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

I assume I am the only person knowing that barebox is able to
merge devicetrees. This feature seems broken for a while now since
trying to merge devicetress results in:

unflatten: too many end nodes

Remove this feature to save the complexity.

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

As the place for the atags now is determined automatically the call
from the boards can be removed.

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

If drivers want to fixup their specific instance they need some context
to know which instance they have to fixup.

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

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>

This patch converts users of of_tree_for_each_node to recently added
for_eacg_compatible_node helper. Also of_tree_for_each_node is removed
from public OF API.

Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>

Barebox of_find_node_by_path requires a node to be passed as start node
to start searching. Linux OF API does not pass this node and no current
user of it in barebox is passing anything else than the root node.
Therefore, we rename current function to of_find_node_by_path_from and
introduce a Linux OF API compatible of_find_node_by_path that always
passes the current root_node. Also, all current users of that function
are updated to reflect the API change.

Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Now that we are completely independent of libfdt remove the unused
code.

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

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

This makes of_find_node_by_path usable with multiple trees.

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

In order to be able to handle multiple devicetrees, do not assume
the tree to be unflattened is the barebox internal one. Instead,
just return a pointer to it and assign the barebox internal root_node
external to the unflatten function.

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

depending on the power domain register we need to disable sata or mmc
and update the cpu informations

take from Calxeda U-Boot git

Register the original dtb to /dev/firmware-dtb and the fixed dtb to /dev/dtb

Cc: Rob Herring <rob.herring@calxeda.com>
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

the dtb is at 0x1000

if no dtb present use C code device

keep in C the timer/gpio/uart

have a nice tree

barebox 2013.02.0-00294-g6802ddf #124 Wed Feb 13 02:31:01 CST 2013

Board: Calxeda Highbank
memory: ram0: 0xff900000@0x0
highbank: dtb probed memory size
registered netconsole as cs1
malloc space: 0x03500000 -> 0x03efffff (size 10 MiB)
Open /dev/env0 No such file or directory
no valid environment found on /dev/env0. Using default environment
running /env/bin/init...
ahci ffe08000.sata: port 0: SATA link ok
ahci ffe08000.sata: port 0: Spinning up device...
ahci ffe08000.sata: port 0: ok.
ahci ffe08000.sata: registered /dev/ata0
eth0: got preset MAC address: 52:54:00:12:34:56
eth1: got preset MAC address: 52:54:00:12:34:57

Hit any key to stop autoboot:  3
[barebox@Calxeda Highbank]:/
 # devinfo
devices:
`---- platform
     `---- mem0
          `---- 0x00000000-0x3fffffff: /dev/ram0
          `---- 0x00001000-0x00010fff: /dev/dtb
     `---- mem1
          `---- 0x00000000-0x000051af: /dev/defaultenv
     `---- mem2
          `---- 0x00000000-0xfffffffe: /dev/mem
     `---- cs1
     `---- fff10600.timer
     `---- fff10620.watchdog
     `---- fff11000.interrupt-controller
     `---- l2-cache
     `---- ffe08000.sata
          `---- 0x00000000-0x3fffffff: /dev/ata0
          `---- 0x00100000-0x014fffff: /dev/ata0.0
          `---- 0x01500000-0x3fffffff: /dev/ata0.1
     `---- ffe0e000.sdhci
     `---- fff00000.memory-controller
     `---- mem3
     `---- fff3c000.sregs
     `---- fff3c200.sregs
     `---- fff50000.ethernet
          `---- eth0
     `---- fff51000.ethernet
          `---- eth1
`---- amba
     `---- sp804
     `---- uart-pl011
          `---- cs0
     `---- fff30000.gpio
     `---- fff31000.gpio
     `---- fff32000.gpio
     `---- fff33000.gpio
     `---- fff35000.rtc
`---- fs
     `---- ramfs0
     `---- devfs0
`---- net
`---- global

drivers:
uart-pl011
sp804
pl061_gpio
ramfs
devfs
tftp
hb-xgmac
ahci
mem
[barebox@Calxeda Highbank]:/
 #

Cc: Rob Herring <rob.herring@calxeda.com>
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

currently only tested under qemu

qemu-system-arm -M highbank -nographic -m 4089 -kernel build/highbank/arch/arm/pbl/zbarebox -tftp "." -drive id=disk,if=ide,file=disk.img -device ide-drive,drive=disk,bus=ide.0

with:
 - timer (AMBA SP804)
 - uart (AMBA PL011)
 - gpio (AMBA PL061)
 - ahci
 - net (XGMAC)

Cc: Rob Herring <rob.herring@calxeda.com>
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>