gpio: i.MX: Add i.MX8mq support ...

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

mmc: i.MX esdhc: Add i.MX8 support ...

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

aarch64: Add i.MX8 debug UART support ...

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
[andrew.smirnov@gmail.com: Added imx8_uart_setup_ll()]
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

serial: i.MX: Add i.MX8 support ...

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

clock: Add i.MX8MQ clock driver ...

This is based on Lucas' patch sent as "[PATCH v2 4/4] clk: imx: add
clock driver for i.MX8MQ CCM" to the mailing list.

It will likely need some rework before it is finally merged, so apply
the reworks here before merging into barebox.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
[andrew.smirnov@gmail.com: Fix pll type for IMX8MQ_VIDEO2_PLL1]
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

net: fec_imx: Make use of IS_ALIGNED ...

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

net: fec_imx: Use dma mapping functions ...

Rather than doing DMA on the input buffer address get a proper DMA
address from the mapping functions.

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

net: fec_imx: remove unnecessary DMA sync ops ...

The fec receive buffers are coherently mapped, no need to dma_sync on
them.

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

mci: imx-esdhc: use dma mapping functions ...

Rather than relying on the fact that addresses can be just casted
into DMA addresses use proper DMA mapping functions.

This fixes compiler warnings when we do DMA on this 32bit only device
on aarch64 SoCs.

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

ARM: include: dma: Add missing no-MMU stubs ...

Add stubs for dma_map_single() and dma_unmap_single() that were needed
for no-MMU build for ARM64 to succeed.

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

Include our own include/dt-bindings ...

Allow to use dt-bindings files that are not yet upstreamed. They can
be put into include/dt-bindings.

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

Release v2018.06.0 ...

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

dts: update to v4.17 ...

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

Add builtin firmware support ...

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
[andrew.smirnov@gmail.com: Add dummy.o in case directory is empty]
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Kbuild: Add $(quote) ...

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

ARM: cache: Remove unused cache ops struct ...

Remove what appears to be a leftover from moving ARMv8 cache function
into a separate file that happened in 4b57aae26 ("ARM: Create own
cache.c file for aarch64")

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

ARM: interrupts64: Include ESR value in exception traceback ...

Oftentimes knowing the class of exception is not enough and full ESR
value is needed to decode the specifics. Add code to print ESR as a
part of excpetion traceback to provide that information.

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

ARM: mmu: Make use of dsb() and isb() helpers ...

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

ARM: no-mmu: Disable building for ARMv8 ...

Disable building for ARMv8 since no-mmu.c only supports ARMv7

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

ARM: mmu64: Convert flags in arch_remap_range() ...

Flags passed to arch_remap_range() are architecture independent, so it
can't be passed as is to map_region(). Add code to do the proper
conversion to avoid subtle bugs that this confusion brings.

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

ARM: mmu64: Make use of create_table() ...

Make use of create_table() instead of calling xmemalign() and memset()
explicitly.

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

ARM: mmu64: Trivial code simplification ...

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

ARM: i.MX: ocotp: Add i.MX8MQ support ...

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
[andrew.smirnov@gmail.com: Rebased to account for move to nvmem]
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: Add i.MX8 support ...

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
[andrew.smirnov@gmail.com: fix B0 chips to report IMX_CHIP_REV_2_0]
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: i.MX: compile arm32 specific errata only for CPU32 ...

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

ARM: i.MX: xload: Fix compiler warning ...

the ESDHC controller is a 32bit device, so can do DMA only on the
lower 32bit. Fix the compiler warning about casting a pointer to integer
of different size on aarch64 by casting to unsigned long first. Error
out if the destination does not fit into 32bit though.

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

commands: mmc_extcsd: Add support to write multibyte registers ...

It has been possible to write only the first byte of a multibyte register.
Updated the command to write the complete value of a multibyte register at once.

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

wdt: da9053: fix missed dev->hwdev conversion ...

Fixes: 1ef7cd07a304 (watchdog: rename dev to hwdev)
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: imx6sx: use correct clocks for GPT ...

This is a stop gap solution until the upstream DT is fixed. In Linux this isn't
an issue as the driver prefers the "osc_per" clock, falling back to "per" and
then doing different things based on the SoC type and if the input clock rate
matches 3MHz. As this isn't really how the hardware works, but a fragile mix of
the clock driver exposing a clock with a faked frequency and system knowledge in
the GPT driver I prefer not to replicate this horrors in the Barebox driver,
but instead just use the system clock source.

Fixes: 2ebda864f837
       (ARM: imx: clocksource: Use per clock for determining parent freq)
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

defaultenv-2: make abort key to stop autoboot configurable ...

currently supported only two options: any key and ctrl-c
"any key" is default option.
To configure it, use:
nv autoboot_abort_key=any
or
nv autoboot_abort_key=ctrl-c

Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>