net:fec: fixed unaligned access and stack corruption ...

on 64 bit architectures, the 'enum fec_type' might not be aligned and
large enough to hold a pointer.  When running barebox without MMU,
this will crash like

| i.MX8MM unique ID: dab4b7491a2c4209
| DABT (current EL) exception (ESR 0x96000061) at 0x00000000fffefeb4
| elr: 00000000ffe14c28 lr : 00000000ffe196e0
| x0 : 0000000000000002 x1 : 00000000fffefeb4
| x2 : 00000000ffe91370 x3 : 00000000bfe1b6e8
| x4 : 0000000000000000 x5 : 0000000011000000
| ...
| Call trace:
| [<ffe14c28>] (dev_get_drvdata+0xc/0x30) from [<ffe1446c>] (device_probe+0x54/0xd0)
| [<ffe1446c>] (device_probe+0x54/0xd0) from [<ffe14530>] (match+0x48/0x58)
| [<ffe14530>] (match+0x48/0x58) from [<ffe14a64>] (register_driver+0xc0/0xd0)
| [<ffe14a64>] (register_driver+0xc0/0xd0) from [<ffe01738>] (start_barebox+0x64/0x90)

Signed-off-by: Enrico Scholz <enrico.scholz@sigma-chemnitz.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: configs: imx_v7_defconfig: Add bootchooser ...

Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Signed-off-by: Robert Karszniewicz <r.karszniewicz@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: configs: imx_v7_defconfig: Add state framework ...

Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Signed-off-by: Robert Karszniewicz <r.karszniewicz@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: configs: Remove unused Kconfig symbol 'NAND_IMX_BBM' ...

This Kconfig symbol has been removed in
2ad441bb7e78 ("mtd: nand-imx: Create BBT automatically when necessary")

Signed-off-by: Robert Karszniewicz <r.karszniewicz@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: dts: vf610-zii-dev-rev-c: Expose fiber EEPROM modules ...

EEPROM on fiber optic modules present on Rev C ZII VF610 Dev board
can be exposed as AT24 compatible devices. Add corresponding DT nodes
needed for that.

Signed-off-by: Chris Healy <cphealy@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: i.MX: Enable new boards in imx_v7_defconfig ...

We got a few new boards until we last updated imx_v7_defconfig. Enable
them.

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

ARM: add imx6 based Protonic boads ...

Add initial support for 15 i.MX6 based Protonic boards.

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

ARM: dts: imx6: add Protonic boards ...

This DTS will be replaced by kernel version

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

Arm: i.MX5: Do not disable L2 cache ...

Disabling the L2 cache is not working in imx5_init_lowlevel() because
the necessary cache maintenance operations are missing. This often
results in cache corruption in a chainloaded barebox.
Disabling the cache is unnecessary: when we come from the ROM the L2
cache is disabled anyway, so disabling it is a no-op. When we get here
in a chainloaded barebox the L2 cache is already enabled and correctly
configured. So instead of initializing it again we can take an enabled
L2 cache as a sign to skip initialization and just return from the
function.

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

Merge branch 'for-next/spdx'

Merge branch 'for-next/sandbox-compile-test'

Merge branch 'for-next/ratp'

Merge branch 'for-next/mmc'

Merge branch 'for-next/misc'

Merge branch 'for-next/kvx'

Merge branch 'for-next/kbuild'

Merge branch 'for-next/imx'

Merge branch 'for-next/fastboot'

Merge branch 'for-next/dts'

Release v2020.06.0 ...

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

mci: sdhci: Fix swapped argument for sdhci_write32 ...

sdhci_write32 accepts the register as second argument, not third.
Fix this up.

Fixes: 075179763a ("mci: sdhci: add Atmel SDHCI (sama5d2, sam9x60) support")
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

dts: update to v5.7 ...

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

dts: update to v5.7-rc7 ...

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

dts: update to v5.7-rc6 ...

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

dts: update to v5.7-rc5 ...

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

MIPS: correctly work with disabled CONFIG_MMU ...

There are some issues with CONFIG_MMU=n in MIPS configuration
(e.g. qemu-malta_defconfig):

  * "Cannot request SDRAM region for stack" error message on start;
  * empty kseg1_ram0 region in the iomem command output.

The patch fixes the problems by forcing KSEG1 memory region usage
for CONFIG_MMU=n MIPS configurations.

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

mtd: nand: base: fix use of uninitialized struct member ...

ooblen is read in nand_do_read_ops, despite never having been assigned a
value. Because ooblen is used to indicate how many bytes of oobbuf are
usable and oobbuf is NULL, use 0 as initial value.

Found on ARCH=sandbox using clang-analyzer.

Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

sandbox: os: add_image: fix memory leak ...

devname is strdup'd few lines later, so remove the earlier strdup.
The pointer isn't stored anywhere persistent in between.

Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

commands: test: drop dead assignment ...

last_expr is set to a different value few lines later. Drop the dead
assignment.

Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

commands: tftp: drop unused variable ...

The flags variables is not used. Drop it.

Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>