ARM: socfpga: add arria10 defconfig ...

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

ARM: socfpga: add support for reflex achilles board ...

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

state: backend_bucket_circular: drop unused free_pattern constant ...

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

net: rtl8139: drop unused rtl8139_intr_mask constant ...

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

mci: be more verbose about wrong bus-width ...

If configured or default bus-width is wrong for the current hardware,
registration of card/emmc is likely to fail.  This patch adds more verbosity
in the case of a failed detection:

    | omap-hsmmc 48060000.mmc: registered as 48060000.mmc
    | mmc0: detected MMC card version 4.41
    | mmc0: Changing MMC bus width failed: -110
    | mmc0: Card's startup fails with -110

Signed-off-by: Christoph Fritz <chf.fritz@googlemail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

clk: socfpga: add arria10 clk drivers ...

Arria10 has a (slightly) different clock controller than the
Cyclone5. Add new drivers for it.

This driver only reads out the setup and builds the clocktree,
it does not setup any clocks.

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

ARM: socfpga: add arria10 support ...

Arria10 is a SoC + FPGA like the Cyclone5 SoCFPGA that
is already supported in barebox.
Both a the same in some parts, but totaly different in
others. Most of the hardware blocks are the same in the
SoC parts. The OCRAM is larger on the Arria10 and the
SDRAM controller is different.
The serial core only supports 32bit accesses (different to
the 8bit accesses on the Cyclone5).

As Arria10 has 256KB of OCRAM, it is possible to fit a larger
barebox (and/or use PBL) instead of the two stage bootprocess
used on the Cyclone5 and its 64KB OCRAM.

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

ARM: socfpga: make debug_ll configurable ...

Allow configuring the serial port and clock rate
instead of hardcoding it.

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

net: designware: add dwmac-3.72a compatible ...

This compatible will be needed for Arria10.

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

clk: socfpga: move driver to subdirectory ...

Prepare for Arria10 clock driver.

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

ARM: socfpga: rename socfpga->cyclone5 ...

Prepare the SoCFPGA code base for different system types
(Arria10, Stratix10,...).

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

commands: add spd_decode to the 'hardware manipulation' group ...

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

eeprom: at24: add the "read-only" dt parameter support ...

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

readline_simple: drop unusable u-boot legacy stuff ...

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

globalvar: make nv_device static ...

nv_device isn't used outside of common/globalvar.c
so make it static.

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

of: base: of_new_property(): use xstrdup() instead of strdup() ...

At the moment of_new_property() uses xfunctions for memory
allocation so we can use xstrdup() instead of strdup()
for code simplification.

A side effect of this commmit is that
the of_new_property() function can't return NULL
anymore if CONFIG_OFTREE is set.

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

of: base: exclude memcpy-like code from of_property_write_u8_array() ...

The of_new_property() function already has functionality
to copy data into of_property so we can make
of_property_write_u8_array() simpler.

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

drivers: video: drop unused of_display_timings_exist() ...

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

xfuncs: Be more informative when out of memory panic occurs ...

When one of the xfuncs panics we can be a bit more informative. We
can at least print the amount of bytes we wanted to allocate and
how much memory we have left.

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

param: fix stub prototype const annotation ...

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

net: ifup needs to be able to run commands ...

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

HAB: don't reference unused HAB ops ...

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

common: BLSPEC needs boot infrastructure and at least simple command support ...

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

docs: update vendor URL for Vincell-LT ...

Signed-off-by: Ulrich Ölmann <u.oelmann@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

globalvar: don't use nv_device if CONFIG_NVVAR is disabled ...

At the moment barebox crashes if CONFIG_NVVAR is disabled
because of access to unregistered nv_device in
get_param_by_name(&nv_device, "version").

How to reproduce the crash:

    barebox$ unset ARCH
    barebox$ unset CROSS_COMPILE
    barebox$ make sandbox_defconfig
    barebox$ sed -i "s/CONFIG_ENV_HANDLING=y/# CONFIG_ENV_HANDLING is not set/" .config
    barebox$ make oldconfig
    barebox$ ./barebox
    Segmentation fault

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

ARM: i.MX50: Add support for i.MX50 based Amazon Kindle e-book readers ...

The Kindle Model No. D01100 (Kindle Wi-Fi), D01200 (Kindle Touch)
and EY21 (Kindle Paperwhite) are refered as the Kindle 4th and 5th generation.
Those models are based on an i.MX50 SoC and use LPDDR1 or LPDDR2 Memory.

The devices boot in internal boot mode from a build-in eMMC, alternatively
some devices may be set into USB-downloader mode by pressing a specific key
at startup.

Add support for the i.MX50 based Kindle device and make barebox a drop-in
replacement for the factory shipped u-boot image.

Notable features:
- Support for eMMC, USB, UART, I2C, SPI and Keys (except keyboard).
- LPDDR1 and LPDDR2 setup is done via DCD, the same imximage may be used
  for USB-startup and for installation.
- Support for vendor specific ATAGs that are required for the Kindle-System.
- usbserial barebox console access by pressing Select button at startup,
  alternatively full console support on connector J14.

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

ARM: i.MX50 clock: add clock for USB physbase ...

Add the USB physbase clock entry for i.MX50 SoC to enable USB device
creation via DT.

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

ARM: i.MX50: Add imx50.dtsi as workaround ...

The upstream imx50.dtsi is missing the usbphy and usbmisc nodes.
Furthermore, the clock property values for the two existing usb
instances (usbotg and usbh1) is set to a clock which is not present
on the imx50.
Note that usbh2 and usbh3 do not exist on the imx50.

Fix imx50.dtsi to get the usb peripherial mode via DT running,
until imx50.dtsi is fixed upstream.

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

dts: update to v4.11-rc7 ...

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

dts: update to v4.11-rc6 ...

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