of: Add .of suffix to device names from devicetree ...

Previous implementation used to add a number to the device names
for devices registered from the device tree which did not have a 'reg'
property, thus a device node named "state" resulted in a device name
"state.<x>". Current implementation skips that number and we get a
device named "state". This conflicts with our barebox state
implementation which tries to register a device named "state" itself.
We could rename the state device nodes of all our device trees, but it
causes less trouble to rename the devices.

This adds a ".of" suffix to the device names for devices registered from
the device tree which also has the nice effect that they now can easily
be recognized.

Fixes: 7e497d48acbd11 ("of: Port latest of_device_make_bus_id() implementation")

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

Release v2018.12.0 ...

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

serdev: select POLLER ...

A lot of the inner working of the serdev framework depend on the poller,
so there is no point in allowing to build without poller support.

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

multiple/raspberry-pi: fix clkdevs for raspberry pi ...

Commit 7e497d4 introduced a name change which
breaks support for the fixed clkdev for uart and sdhci for RPI.
Use clkdev_add_physbase instead to be independant from the device tree names.

Signed-off-by: Rouven Czerwinski <r.czerwinski@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

FIT: support hash-1/signature-1 nodes in signature check ...

The examples in the U-boot docs use "hash-N" and "signature-N" as the names
for hash/signature nodes. It seems "@N" was used instead at some point
during the development of the FIT format and "-N" is more correct (in fact,
dtc throws warnings when using "@N" without a reg attribute). Support for
the "@N" node names is preserved for backward compatibility.

Signed-off-by: Matthias Schiffer <matthias.schiffer@ew.tq-group.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

clk: fix NULL deref without OF node in debug message ...

of_clk_add_provider() may be called for devices added via
add_generic_device(). There is no OF node in this case, leading to a crash
when debug logs are enabled.

This affects various i.MX CPUs, which add imx*-ccm clock devices using
add_generic_device().

Signed-off-by: Matthias Schiffer <matthias.schiffer@ew.tq-group.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

mount command: Fix "mount /dev/<devname>" ...

We used to put the device name without the "/dev/" component into
device_detect_by_name() and cdev_by_name(). Since 8ca7053b3ff we only
put the device name into device_detect_by_name(), but cdev_by_name()
still gets the full path. The result is that a "mount /dev/<devname>" no
longer works. Fix this.

Fixes: 8ca7053b3ff ("commands: mount: Make use of devpath_to_name()")

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

net: cpsw: support "phy-handle" and deprecate "phy_id" ...

Upstream dts files changed to the generic binding for mii phys, so we
have to support it in barebox aswell. The barebox internal device trees
haven't been changed, so support them until all have changed. We print
a warning to add some motivation to change.

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

commands: mem: Fix compiler warning ...

resource_size_t may be 32bit on several architectures, so explicitly do
a 64bit comparison to avoid "warning: comparison of distinct pointer types
lacks a cast".

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

nand: denali: remove undefined GFP_DMA flag ...

This was a remnant from porting kernel code to barebox.
While being uncritical so far, this will now cause a compiler error
since kzalloc is not a define but a static inline function.

As the kzalloc() 'mode' argument was ignored before and still will be,
it is safe to remove the parameter.

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

ARM: i.MX: When SRSR shows wdog then lookup reset source in wdog ...

On i.MX6 when the watchdog has resetted the system then the SRSR
register correctly shows that the watchdog has resetted the system.
This is not the desired result though, a "reset" in barebox or "reboot"
in Linux should result in "RST" as reset source. So instead of making
the SRSR register value overwrite the reset source read from the
watchdog registers, interpret the SRSR value corresponding to watchdog
reset as "lookup details in the watchdog registers".

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

arm: mach-omap: xload: Enable network interface ...

Since f0624a701513 ("net: Do not route traffic to interfaces that are not up")
interfaces need to be "up" before used. To make enthernet boot work again
enable the interface after dhcp is set up.

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

bootm: Print which file cannot be opened ...

When opening the OS image fails we used to print a message *which* file
could not be opened. This message is no longer printed since we now fail
in read_file_2 when there is an error. Move the message in the
read_file_2 failure path to print it again. file_detect_type() needs no
handling for ret < 0, in case of failure it returns filetype_unknown
which is handled later, so we can remove the error handling there.

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

Merge branch 'for-next/usb'

Merge branch 'for-next/state'

Merge branch 'for-next/socfpga'

Merge branch 'for-next/rpi3'

Merge branch 'for-next/net-switch-mv88e6xxx'

Merge branch 'for-next/net'

Merge branch 'for-next/mtd'

Merge branch 'for-next/missing-prototypes'

Merge branch 'for-next/misc'

Merge branch 'for-next/malloc'

Merge branch 'for-next/imx'

Merge branch 'for-next/gpio'

Merge branch 'for-next/dts'

Merge branch 'for-next/driver'

Merge branch 'for-next/at91'

Release v2018.11.0 ...

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

ARM: nxp-imx8mq-evk: add barebox and env partitions ...

So we can have a persistent env and a bit safer barebox update. Also
switch the environment and update default depending on the bootsource,
as this is really helpful on an eval board where one might want to
have totally different systems on eMMC and SD card.

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