i.MX: ocotp: Add Vybrid support ...

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

i.MX: ocotp: Account for shadow memory gaps ...

Shadow memory does not have a true 1:1 mapping to fuse address
space. All i.MX6 devices, with exception of i.MX6SL have a 0x100 byte
gap between banks 5 and 6 (or addresses 0x2f and 0x30), so we need to
account for that when reading data from shadow memory.

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

i.MX: ocotp: Remove unused #define ...

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

i.MX: Kconfig: Enable OCOTP on Vybrid ...

Enable OCOTP driver on Vybrid as well as i.MX6

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

i.MX: esdhc: Request "per" clock explicitly ...

Calling clk_get() with NULL as the second argument will give us "ipg"
clock as a result. The actual clock feeding into the peripheral is "per"
and, depending on the SoC, "ipg" and "per" may be separated by a clock
divider, so querying "ipg"'s rate may not result in rate that does not
represent the actual peripheral clock rate.

Change the code to request "per" as our peripheral clock to avoid
aforementioned problem.

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

i.MX: esdhc: Do not rely on CPU type for quirks ...

CPU type is not a reliable indicator of the underlying type of IP core
used, since there's no 1:1 mapping between the two. As example of one
such violation consider Vybrid SoC which contains IP block from i.MX53.

Instead port feature flags from corresponding Linux kernel driver and
use the ones that are relevant.

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

i.MX: i2c: Add Vybrid support ...

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

i.MX: i2c: Use read/write adapter functions ...

Use read/write adapter functions instead of directly calling to
readb/writeb. This is needed to prepare driver code to support Vybrid
SoC's variant of this block.

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

i.MX: Add 'lpuart' serial driver ...

Add 'lpuart' serial driver, based on analogous driver from U-Boot

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

vf610: Give enet_osc explicit "enet_ext" name ...

Give enet_osc explicit "enet_ext" name, since without it, Barebox
version of clk_set_parent fails when trying to re-parent "enet_sel".

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

i.MX: Add VF610 clock tree initialization code ...

Based on analogous code from Linux kernel

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

i.MX: clk: Port imx_clk_mux_flags from Linux ...

Port imx_clk_mux_flags from Linux, to simplify clock code porting.

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

i.MX: clk: Port imx_check_clocks() ...

Port imx_check_clocks() from Linux kernel.

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

i.MX: clk: Add IMX_PLLV3_USB_VF610 support ...

Add IMX_PLLV3_USB_VF610 PLLv3 types support clk-pllv3.c

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

i.MX: clk: Port imx_clk_gate2_cgr() ...

Update clk-gate2 code to be able to accept arbitrary 'cgr' value and
introduce imx_clk_gate2_cgr() (Used by Vybrid clock tree)

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

i.MX: Move clk code from 'mach-imx' to 'drivers' ...

Move clk code from 'mach-imx' to 'drivers' to keep the code tree
structure closer to that of analogous one from Linux kernel and,
arguably although subjective, to keep 'mach-imx' less cluttered.

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

clk: Port of_clk_set_defaults() ...

Port of_clk_set_defautls() from Linux kernel in order to support DT
configurations that require it (e. g. Vybrid).

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

Release v2017.01.0 ...

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

ARM: Fix a bug in stack's "top" initialization ...

Code-paths responsible for initializing CPU's stack pointer and variable
used in stack memory resource reservation got out of sync which resulted
in actual stack being 64K off from what "stack" struct resource
registered by arm_request_stack() thought it was.

At least one issue resulting from that can be easily triggered by
running:

memtest -t

This commit unifies the aforementioned code to a certain degree which
solves the problem and hopefuly makes it less likely to become an issue
again.

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

arm: pbl: rename linker script for uncompressed image data ...

This has been missed in commit 5e61dd3fb550
(Add comp_copy function for use with CONFIG_IMAGE_COMPRESSION_NONE).

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

devparam: add static inline dummy for dev_add_param_bitmask ...

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

nvvar: add static inline dummy for nvvar_save ...

Just as the other NVVAR functions, when support for NVVAR isn't
compiled in.

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

globalvar: select FNMATCH ...

This is needed since support for wildcards has been introduced.

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

net: e1000: don't try to register eeprom if MTD support is missing ...

EEPROM support is an optional feature and the driver should work
just fine without it.

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

arm64: disable PBL support ...

PBL is another feature, which needs some love to work on ARM64.

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

fs: squashfs: don't reference UBI symbols if UBI isn't compiled in ...

There is no point in trying to append a UBI root option, if there is
no UBI support in barebox.

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

of: base: add chosen node if it does not exist when adding initrd ...

If the chosen node does not exist, of_add_initrd fails to pass the
initrd to the kernel. Instead it should create the chosen node, just
like of_fixup_bootargs does.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ubifs: restore symlink support ...

In commit a63059d7 of the latest u-boot port, the function that
returns the inode number also resolves symlink. This prevents the
readlink entry point from doing its job and breaks the user command
readlink and the display of symlink with the ls command.
Remove the code following the link to restore original functionality.

Signed-off-by: Renaud Barbier <renaud.barbier@abaco.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

scripts: mxsimage: Fix build with OpenSSL 1.1.x ...

The EVP_MD_CTX and EVP_CIPHER_CTX are made opaque since 1.1.x , so instead
of embedding them directly into struct sb_image_ctx and initializing them
using EVP_*_CTX_init(), we use pointers and allocate the crypto contexts
using EVP_*_CTX_new().

This is an adoption of the U-Boot commit 7bae13b7579a6b from Marek Vasut

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

spi: mvebu: fix baudrate selection for Armada 370/XP ...

There are two problems that made the driver choose the wrong baudrate
calculation algorithm:

a) The compatible used on 370/XP isn't marvell,armada-370-xp-spi but
   marvell,armada-370-spi or marvell,armada-xp-spi respectively.
b) The probe function uses
   	match = of_match_node(mvebu_spi_dt_ids, dev->device_node);
   to determine the right algorithm. As the devices are also compatible
   to marvell,orion-spi and this comes first in mvebu_spi_dt_ids[]
   it's always the older Orion algorithm that is used.

This patch fixes both problems.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>