of: Make locally used function static ...

__of_unflatten_dtb is only locally used and has no prototype in
include/. Make it static.

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

of: Make locally used function static ...

of_property_get_value is only locally used and has no prototype in
include/. Make it static.

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

mtd: spi-nor: add support for w25q16dw ...

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

net: cpsw: fix probe with fixed-link ...

While cpsw is probe dt, it accepts only slaves nodes with "phy_id" property.
In case of fixed-link there are no "phy_id" property and probe would be failed.
This patch avoid the failure due to missing "phy_id" in case of fixed-link.

Signed-off-by: Andreas Schmidt <mail@schmidt-andreas.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Use globalvar_add_simple_string for model and hostname ...

Simplify the code by using globalvar_add_simple_string(), no functional
change intended.

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

console: added colored print out of log levels ...

When the system is booting the warnings and errors are not be quickly discovered. With this improvement the errors are colored red, the warnings yellow and the notices blue.

Signed-off-by: Eugen Wiens <eugen.wiens@jumo.net>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

console: move global.allow_color handling to C code ...

We have global.allow_color, but this is limited to the environment
only. Move creation and handling of this variable to C code so that
we can add support for colored output to commands/console controlled
by the same variable.

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

DHCP: fix option 54 passing ...

Though variable net_dhcp_server_ip was declared and used as a
function parameter it was never assigned. That's why a DHCP
request was sent without option 54 set. Some DHCP server for
example dnsmasq didn't accept such a packet.

As both offered IP address and server IP are stored in the global
dhcp_result structure we don't need either net_dhcp_server_ip or
OfferedIP variables and can use the addresses from dhcp_result
directly.

Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

net: cpsw: Call phy_device_connect() earlier ...

We only want to register a slave when a valid phy is available.
Instead of manually calling mdiobus_scan() and phy_register_device()
we can let this do from phy_device_connect() which also works for
fixed phys.

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

Backport "ARM: dts: am335x-bone*: usb0 is hardwired for peripheral" from linux ...

This is a backport of the following commit:
  commit 67fd14b
  Author: Robert Nelson <robertcnelson@gmail.com>
  Date:   Tue Feb 24 10:10:43 2015 -0600

      ARM: dts: am335x-bone*: usb0 is hardwired for peripheral

      Fixes: http://bugs.elinux.org/issues/127

      the bb.org community was seeing random reboots before this change.

      Signed-off-by: Robert Nelson <robertcnelson@gmail.com>
      Reviewed-by: Felipe Balbi <balbi@ti.com>
      Acked-by: Felipe Balbi <balbi@ti.com>
      Signed-off-by: Tony Lindgren <tony@atomide.com>

This patch makes the USB peripheral work on the BeagleBone Green.

Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@no-log.org>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

bootm: fit: add option to add DT snipped that contains fit public key ...

This makes it easier for build systems to include a configurable dts
snippet which holds the public keys for FIT images.

Usage:

Add to your dts:

 #ifdef CONFIG_BOOTM_FITIMAGE_PUBKEY
 #include CONFIG_BOOTM_FITIMAGE_PUBKEY
 #endif

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

arm: crypto: initialize digests earlier ...

We moved the digest init functions to coredevice_initcall level. Do
the same with the ARM specific digests aswell so that they are available
at the same time.

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

Makefile.lib: imx hab: fix hab files with embedded variables ...

When passing variables this way, all embedded variables are expanded, so that
the path in the .config file can be kept relative.

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
SIgned-off-by: Sascha Hauer <s.hauer@pengutronix.de>

commands: i2c_write: enable raw write to address ...

Sometimes for communication with a simple I2C devices
(e.g. PCF8574 or TM1650) it's necessary to send only
one data byte into the I2C device.
Current i2c_write command makes this impossible because
you can't just pass 'device address' and 'register number'
(or 'device address' and 'one data byte') to the command.
You always have to pass all three parameters:
'device address', 'register number' and 'data'.

This commit fixes the problem.

Sample usage:

  barebox@barebox sandbox:/ i2c_write -a 0x24 0x01

Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

FIT: Use const dtb unflatten variant ...

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

Merge branch 'for-next/zstd'

Merge branch 'for-next/tftp-workaround'

Merge branch 'for-next/sandbox-libftdi'

Merge branch 'for-next/ratp'

Merge branch 'for-next/of'

Merge branch 'for-next/misc'

Merge branch 'for-next/e1000'

Merge branch 'for-next/constify'

Merge branch 'for-next/at91'

Merge branch 'for-next/FIT'

env: Add more context to error message ...

When setenv complains that it can't set a device parameter, then print
which parameter it tried to set.

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

FIT: Allow to open buffer as FIT image ...

This adds fit_open_buf() which can open a buffer as FIT image.

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

FIT: Implement opening images with no configuration ...

different images can be grouped together to build a FIT configuration.
So far we only supported opening images as parts of configurations.
This patch adds support for opening images that are not part of a
configuration. This mode is used when the configuration parameter of
fit_open_image is NULL.

The main difference is in the way the RSA signature is checked. When
being part of a configuration all involved nodes (including the hash
nodes of the images, but not the image itself) are covered by the
signature, thus during opening an image only the validity of the image
data hash has to be checked. When not being part of a configuration,
the image data itself is signed and must be checked.

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

FIT: factor out some helper functions ...

Create and use fit_alloc_digest() and fit_read_rsa_public_key()
which we can use a second time in the next step.

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

FIT: move handle->verify check to fit_verify_hash() ...

Preparation for the next step which will allow to open
images which are not part of a configuration.

This has one change inside: We used to iterate over all
subnodes of a image expecting all of them containing a hash,
so it could happen that we check multiple hashes if more exist
or that we falsely interpret some unrelated subnode as hash node.
With this patch we expect the hash in a subnode named "hash@1"
as required by the FIT image format description.

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