nvvar: Simplify by using nv_set() ...

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

ARM: bootm: Fix compiler warning ...

fixes:
arch/arm/lib/bootm.c:92:137: warning: comparison of distinct pointer
types lacks a cast

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

net: smc911x: Add parsing devicetree options ...

This patch adds parsing basic devicetree options for the smc911x driver:
reg-io-width, reg-shift and smsc,force-(in/ex)ternal-phy, which makes
driver usable for most DTS-based boards.

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

Do not rm the path from pbl-y target ...

Whan add some obj in a subdir to lwl-y or pbl-y, like this:

     lwl-y += subdir/test.o other.o

the make process failed:

     make[2]: *** No rule to make target
'arch/arm/boards/boardname/test.o', \
         needed by 'arch/arm/boards/boardname/built-in-pbl.o'.  Stop.

Note, there are not the part "subdir" in the path of the test.o.

this patch fix this

Signed-off-by: 张忠山 <zzs213@126.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

eeprom: at24: Use xasprintf for small allocation ...

The code for error checking shouldn't be bigger than the allocated
string.

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

net: dm9k: Fix buswidth setting for platform data probe ...

priv->buswidth expects IORESOURCE_MEM_* macros which are not
identical to the integer byte bus width, so calling
dm9000_setup_buswidth() for the platform_data case is wrong.

fixes: d818f02 net: dm9k: add device tree support

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Reported by: 张忠山 <zzs213@126.com>

Add more files to .gitignore ...

This patch adds more generated files to ignore list.
...
shc@shc /home/git/barebox-github $ git status
На ветке imx51
Неотслеживаемые файлы:
  (используйте «git add <файл>…», чтобы добавить в то, что будет включено в коммит)

        common/barebox_default_env
        common/barebox_default_env.h
        include/asm
        scripts/basic/docproc

ничего не добавлено в коммит, но есть неотслеживаемые файлы (используйте "git add", чтобы отслеживать их)

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

mtd: nand: simplify nand_block_checkbad ...

if (A) {
		if (!B)
			return C;
		return D;
	}

	return C;

can be simplified to:

	if (A && B)
		return D;

	return C;

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

crypto: crc32: Optimize dynamic CRC table generation ...

In barebox we have an option for dynamic formation of the CRC32
table (DYNAMIC_CRC_TABLE), but the source code declares a static
array which is simply filled with data, the resulting code becomes
even more than without DYNAMIC_CRC_TABLE option, due to the BSS usage.
CONFIG_DYNAMIC_CRC_TABLE=n
   text    data     bss     dec     hex filename
   1884       0       0    1884     75c crc32.o
CONFIG_DYNAMIC_CRC_TABLE=y
   text    data     bss     dec     hex filename
   1066       4    1024    2094     82e crc32.o

This patch provides dynamic buffer allocation for the CRC table,
which saves about 1 Kbyte, as it should be.
CONFIG_DYNAMIC_CRC_TABLE=y
   text    data     bss     dec     hex filename
   1062       0       4    1066     42a crc32.o

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

input: Compile keymap only if necessary ...

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

ARM i.MX31 iomux: remove duplicates with alternate name ...

Three iomux were accessinble with two distinct names, typo?
Remove the unused duplicates.

Signed-off-by: Alexander Kurz <akurz@blala.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM i.MX31 iomux: remove obvious duplicates ...

No need to define some of the iomux twice, remove the duplicates.

Signed-off-by: Alexander Kurz <akurz@blala.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

imx35-regs: add and use common CGR element shifters ...

Add some missing Clock Gate Register element shifters which were implemented
as magic numbers in the arm/boards directory. Use the new shifters for
inproved code readability.

Signed-off-by: Alexander Kurz <akurz@blala.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: bootm: recalculate decompression space ...

According to the kernel documentation it is recommended to place the
compressed image between 32 MiB and 128 MiB. The DTB and initrd should
be placed above 128 MiB. We will follow the recommendation as long as we
have enough RAM. If this is not the case, we fall back to the scheme.
This change is required because of the ARM default kernel config changes
regarding RODATA layout, which lead to an increased compression factor
of the kernel image.
This should be regarded as an intermediate solution until there is a
mechanism for the kernel image to report the decompressed layout
requirements to the bootloader.

Signed-off-by: Stefan Müller-Klieser <s.mueller-klieser@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

eukrea-cpuimx35: Fix wrong clock gating for ESDHC1 ...

With commit 962d8b89d2ce ("imx35-regs: add defines for USB and SD") the
shifter argument for the iMX35 ESDHC1 CGR instance has been erroneously
assigned to CGR1 instead of CGR0. Fix this for the eukrea-cpuimx35 board.

Signed-off-by: Alexander Kurz <akurz@blala.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM i.MX: de-duplicate PLL initializer macros ...

Macros for three PLL setups got cloned in different board specific subdirs.
Re-unify those macros into a common place and avoid checkpatch 80-char
warnings when creating a new board subdir.

Signed-off-by: Alexander Kurz <akurz@blala.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: i.MX: central SOC type definition ...

Move the definition of iMX CPU types to an individual file to allow
on-purpose inclusion. Eliminate magic number CPU type encoding in the
scripts/imx subdir using the new include file.

Signed-off-by: Alexander Kurz <akurz@blala.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

scripts: imx-image: super_root_key command depends on header_version 1 ...

The Super Root Key pointer exclusively exists in flash header version 1
which is used for i.MX25, i.MX35 and i.MX51 SOC as described in freescales
AN4547 document. Simplify the code a little bit.

Signed-off-by: Alexander Kurz <akurz@blala.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: i.MX clk-pllv1: Do not use a negative value for the unsigned variable ...

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

ARM: i.MX clk-pllv2: Do not use a negative value for the unsigned variable ...

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

ARM: phytec-som-am335x: Add backup partition for barebox ...

Add a redundant barebox partition to improve nand safety at
least a little bit.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

OMAP: am33xx_bbu_nand: Extent barebox update handler ...

Make it possible to write barebox image to multiple partitions
like xload partitions.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

OMAP: xload: nand: Check for redundant barebox partition ...

Add a support for a redundant barebox backup partition if loading
barebox image from first barebox partitions fails.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

OMAP: xload: Factor out reading image from mtd partition ...

Remove code duplication of reading images out of mtd partitions.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

GUI: Add fbtest command ...

Add 'fbtest' - a command to produce test patterns on a screen

Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Andrey Gusakov <andrey.gusakov@cogentembedded.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

video/edid: Move int_sqrt() out ...

Move int_sqrt() out of drivers/video/edid.c so that it is availible to
other parts of Barebox.

Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

GUI: Add code to draw simple graphics ...

Add code to draw simple graphics, namely lines(solid or dashed) and
circles.

Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

GUI: Add a function to draw vertical/horizontal bars ...

Add a function to draw solid vertical or horizontal bars.

Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

boot command: Make verbose/dryrun options work again ...

Fixes: bc94fb3 bootm: Initialize bootm_data defaults in single place

bootm_data_init_defaults() must be called before filling in the values
from the commandline options, otherwise the values will be overwritten
in bootm_data_init_defaults().

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

ARM: boot: add prepend option for board specific ATAGs ...

Board specific ATAGs might be passed to vendor provided kernels via the
ARM_BOARD_APPEND_ATAG option. In this case, the board specific ATAGs will
be appended to the end of the ATAG list.
Anyway, some vendor provided kernels might crop the ATAG list at ATAG_MEM,
also chopping off the board specific ATAGs, see linux squash_mem_tags() as
reference. The Kindle-3 kernel is one example.

This conflict might be solved by a) making ATAG_MEM optional which might break
the existing behavour around squash_mem_tags() or b) by allowing the insertion
of board specific ATAGs in front of ATAG_MEM which violates the requirement
from Documentation/arm/Booting to order ATAGs by increasing address.

Add option to insert board specific ATAGs in front of ATAG_MEM.

Signed-off-by: Alexander Kurz <akurz@blala.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>