imx6: clk: Gate off ENFC clock before setting clock rate ...

This fixes NAND initialization issue which appears occasionally on
some i.MX6 SoCs (particulary was observed on phyCARD-i.MX6 with
i.MX6Solo).

Signed-off-by: Dmitry Lavnikevich <d.lavnikevich@sam-solutions.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

lib: decompress_xz: fix function header to match prototype ...

Fixes:
lib/uncompress.c:124:10: warning: assignment from incompatible pointer type

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

usb: gadget: fastboot: select BANNER ...

Fastboot gadget needs the 'release_string' which is available only
if CONFIG_BANNER is set.

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

common: menu needs PROCESS_ESCAPE_SEQUENCE ...

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

arm: fill BUILTIN_DTB_NAME for boards that still use this option ...

There are only a few users of BUILTIN_DTB left, but those should
alsways fill thr name properly. Avoids lots of failures in the
randconfig builds.

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

arm: don't allow to select BUILTIN_DTB when building multiimage ...

It doesn't make sense to allow building in a single DTB into a
multiimage barebox, so we can spare the user this option.

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

mci: esdhc: add back PIO_TIMEOUT ...

This got lost during bd1bf53b34c
(mci: imx-esdhc: factor out common sdhci registers). Seems the PIO
option isn't too heavily used.

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

video: ipuv3: select OFDEVICE for HDMI and LVDS ...

Both components need the OF display timings helpers.

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

arm: imx: nand update handler depends on MTD layer ...

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

arm: imx: select I2C for all boards that need it in their board init ...

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

arm: imx: select MFD_MC13XXX for all boards that need it ...

This was only done for some of the boards and while it is ok to build
those boards without regulator support it may potentially yield non-working
barebox binaries. This is clearly not what the user wanted.

Also select the appropriate bus support needed for the MC13xxx.

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

common: firmware: include libfile ...

Fixes
common/firmware.c:206:2: error: implicit declaration of function 'copy_file'
in a number of configuration where this file isn't pulled in through
other headers.

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

firmware: altera-serial: fix printf message ...

Fixes:
.../altera_serial.c:118:2: warning: too many arguments for format

Also sz is of type size_t, so use proper format specifier.

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

firmware: altera-serial: don't try to check void return value ...

Fixes:
.../altera_serial.c:84:6: error: void value not ignored as it ought to be

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

firmware: altera-serial: depend on SPI ...

This driver uses SPI bus functions.

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

firmware: socfpga: depend on ARCH_SOCFPGA ...

This driver uses a lot of arch specific functionality and
fails to build on anything but SOCFPGA.

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

ARM i.MX: add 2-bit gate clock support ...

Based on kernel clk-gate2 and barebox clk-gate implementations.

Signed-off-by: Dmitry Lavnikevich <d.lavnikevich@sam-solutions.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

i.MX6: esdctl: Fix a bug in memory probing code ...

Old version of imx6_mmdc_add_mem did not use 64-bit arithmetic and
thus was prone to overflow on systems with 4GB of memory. It also did
not take into account the fact that i.MX6 does not support more than
3.8GB of memory and would report incorrect memory size. This commit
fixes both issues.

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

ARM: i.MX51 efikasb: register init callback for PMIC init ...

So that the PMIC initialisation is called once it's available.

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

ARM: i.MX51 efikasb: Use defaultenv_append_directory ...

To have the smartbook specific env available in the multi image.

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

ARM: i.MX51: Add pwm aliases to device tree ...

Needed for accessing the PWMs in barebox.

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

ARM: i.MX51: Setup MIPI ...

Setting up the MIPI unit is necessary for proper IPU support,
so set this up here. This is only needed for graphics in barebox,
the Kernel repeats this setup during booting.

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

ARM: i.MX: print silicon revision with pr_info ...

So that this message can be silenced by reducing the loglevel.

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

imx6: Add support for phyBOARD-SUBRA ...

Add support for phyBOARD-SUBRA which use a phyFLEX-i.MX6 (pfla02) module.
	- i.MX6 SOLO with 512MB RAM

Signed-off-by: Christian Hemp <c.hemp@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

imx6: add support for phyBOARD-ALCOR ...

Add support for phyBOARD-ALCOR which use a phyFLEX-i.MX6 (pfla02) module.
        - i.MX6 Quad with 1GB RAM on two banks

Signed-off-by: Christian Hemp <c.hemp@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

mtd: ubi: get_bad_peb_limit from mtd master ...

Like mentioned in the coment we need the size of the entire flash chip.
Check if a master exists and take his size.

Otherwise the limit will be too small and kernel prints:
UBI warning: print_rsvd_warning: cannot reserve enough PEBs for \
bad PEB handling, reserved 19, need 20

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

dt: factor out common code ...

Currently, dt_struct is always checked with the same code after
dt_struct_advance(). Move the check after the switch statement.

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

stringlist: string_list_contains can use a const string ...

Signed-off-by: Jan Luebbe <jlu@pengutronix.de>
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>

ARM: defconfig: Enable Micrel PHY driver in am335x_defconfig ...

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