sama5d3x: fix AT91_SMC_CS offset stride ...

As stated in section 29.19.32 of SAMA5D3 Series datasheet, to move
from CS(n) to CS(n+1) the stride is 0x14 and not 0x10 as in the
other AT91 CPUs

Signed-off-by: Matteo Fortini <matteo.fortini@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM Samsung: fix booting from NAND with pbl ...

The ARM pbl is linked at (TEXT_BASE - SZ_2M). This conflicts with the temporary
stack used in s3c24x0_nand_boot. Moving the stack to (TEXT_BASE - SZ_2M) fixes
this problem. With this patch a compressed barebox with pbl can boot on
mini2440 from NAND.

Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: i.MX: edmqmx6: disable menu framework ...

Signed-off-by: Silvio Fricke <silvio.fricke@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: AM33xx: make bbu handler static inline ...

The static inline wrapper for am33xx_bbu_spi_nor_mlo_register_handler
lacked the 'static inline'. add it.

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

ARM: radxa-rock: set hostname after devicetree initialization ...

hostname_init() must be called after the devicetree root node has been
initialized, otherwise the check on board compatible always returns
false.

Signed-off-by: Beniamino Galvani <b.galvani@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

drop CONFIG_PARTITION_NEED_MTD ...

With CONFIG_PARTITION_NEED_MTD enabled we use mtd rather than devfs
directly to create partitions on mtd devices. Since:

| commit b32cd8d
| Author: Sascha Hauer <s.hauer@pengutronix.de>
| Date:   Wed Apr 9 15:49:32 2014 +0200
|
|     mtd: nand: bb: use mtd api directly
|
|     The devfs layer just adds an addition indirection between mtd
|     and the bb devices with no purpose. Drop it.
|
|     Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

The bad block aware device creation doesn't work if this option
is disabled. With this we remove CONFIG_PARTITION_NEED_MTD and always
use mtd partitions on mtd devices.

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

ARM: dts: Add generated files to clean rule ...

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

ARM: dts: i.MX53: tqma53: Readd barebox specifics ...

Some of the barebox specific changes that were added in commit
e0316b4 got lost during the switch to use
upstream dtsi files in commit bb7cf71.

Especially the memory size is important since we have two different memory
sizes which have to be handled.

Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: i.MX6: dts: edmqmx6: use new dts approach ...

Signed-off-by: Silvio Fricke <silvio.fricke@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: tegra30: ramp vdd_core to 1,2V ...

This isn't much different from the default 1,16V
and I haven't seen this make a difference on any
board, but it seems to be required for some T30 SKUs.

Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: tegra30: slow down CPU to 600 MHz ...

It's not safe to ramp up the CPU clock speed to
1,4 GHz on all T30 SKUs, as this may result in failure
to start the kernel properly. Start CPU at 600 MHz,
which is safe even for the slowest SKUs.

Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: dts: remove unused i.MX pinfunc header files ...

These are now taken from the upstream files.

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

ARM: phycard-imx6: fixup for barebox_arm_entry signature change ...

This board wasn't changed properly, as it was merged in the short
timeframe where the signature change waited to be applied. Change
it now to get rid of the compiler warning.

Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: bootm: fix default uImage placement ...

For small systems we would put the zImage at 32KiB after
the start of memory, and put the DT a bit after the uImage.
The kernel will always try to relocate itself and overwrite
the DT.

Try to be more clever at uImage placement to avoid
triggering the kernel relocation.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: bootm: be more clever while deciding where to put zImage ...

For small systems we would put the zImage at 8MiB after
the start of memory, and put the DT a bit after the zImage.
When we encounter an image which is bigger than 8MiB
uncompressed, the kernel would try to relocate itself
and overwrite the DT.

Try to be more clever at zImage placement to avoid
triggering the kernel relocation.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: imx: move malloc area to upper memory bank by default ...

If we have two discontinuous memory banks we want to move
the malloc area into the upper bank by default to leave as
much free space in the lower bank, where we have to place
kernel, oftree and initrd.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: phycore-am33xx: remove extra FDT memcpy ...

Not needed anymore, as barebox now accepts FDTs outside
of it's visible DRAM, as long as it's a valid pointer.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: eDM-QMX6: remove extra FDT memcpy ...

Not needed anymore, as barebox now accepts FDTs outside
of it's visible DRAM, as long as it's a valid pointer.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: beaglebone: remove extra FDT memcpy ...

Not needed anymore, as barebox now accepts FDTs outside
of it's visible DRAM, as long as it's a valid pointer.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: change signature of barebox_arm_entry ...

Mostly to make it clear that boarddata needs to be
something we can dereference.

As this is a pretty invasive change, use the opportunity
to make the signature 64bit safe.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: Rockchip: use upstream dtsi files ...

Signed-off-by: Beniamino Galvani <b.galvani@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

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

Conflicts:
	arch/arm/dts/tegra20-colibri.dtsi
	arch/arm/dts/tegra20-paz00.dts
	arch/arm/dts/tegra20.dtsi
	drivers/clk/tegra/clk-periph.c

Merge branch 'for-next/rockchip'

Merge branch 'for-next/misc'

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

Conflicts:
	arch/mips/boards/loongson-ls1b/serial.c

Merge branch 'for-next/ioresource'

Merge branch 'for-next/imx'

Merge branch 'for-next/env'

Merge branch 'for-next/dts'

imx6: ocotp: Add On-Chip OTP registers write support ...

FUSEs (OTP registers) can be written via /dev/imx-ocotp character device.

For example, writing MAC 12:34:56:78:9A:BC can be performed as
    > mw -l -d /dev/imx-ocotp 0x8c 0x00001234
    > mw -l -d /dev/imx-ocotp 0x88 0x56789ABC
and reading as
    > md -l -s /dev/imx-ocotp 0x88+8
    00000088: 56789ABC 00001234
, where 0x88 (0x22*4) and 0x8C (0x23*4) are offsets of MAC OTP registers.

Notice: FUSEs are PROM, so "0" (unprogrammed) bits
can be replaced with "1" (but not vice versa) only once.

Also, for MAC there are convinient parameters:
    > ocotp0.permanent_write_enable=1
    > ocotp0.mac_addr=12:34:56:78:9A:BC
    imx_ocotp 21bc000.ocotp: reloading shadow registers...
    imx_ocotp 21bc000.ocotp: reloading shadow registers...
    > echo $ocotp0.mac_addr
    12:34:56:78:9A:BC

Signed-off-by: Uladzimir Bely <u.bely@sam-solutions.net>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>