- Espressobin: Fix compatible string check
- Espressobin: Extend README for more MAC addresses

The patches changing the compatible strings to the ones used by Linux have
not been merged yet, so fix the checks to use the current in-tree ones.

Reported-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Andre Heider <a.heider@gmail.com>
Reviewed-by: Pali Rohár <pali@kernel.org>

Renesas Ebisu board is based on R-Car E3 SoC which has dual CA53 and
a CR7.

This patch drops check for cputype from reset_cpu() and also drops the
corresponding CA57 macros. While at it also dropped RST_RSTOUTCR macro
which is unused.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>

- Bug fixes related to PCIe, pfe, xfi, gpio, reset, vid, env, and usb on
  layerscape products

emc2305 is a common driver. It should not use platform specific
i2c address for slave device.
Pass chip_addr as agrument to emc2305_init() and set_fan_speed()
so that emc2305 driver can be used with different platforms.

Signed-off-by: Wasim Khan <wasim.khan@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>

According to the reference manual of LS2088A, for a VDD voltage of
0.9V, the entry should be at 01000b.

Fixes: 4911948ec73 ("board/freescale,lsch3: Add entry for 0.9v")
Signed-off-by: Martin Kaistra <martin.kaistra@linutronix.de>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>

Required for the generic distro mechanism.

Linux ships with 4 variants:
marvell/armada-3720-espressobin-v7-emmc.dtb
marvell/armada-3720-espressobin-v7.dtb
marvell/armada-3720-espressobin-emmc.dtb
marvell/armada-3720-espressobin.dtb

Use available information to determine the appropriate filename.

Fixes booting GRUB EFI arm64 on Fedora.

Reported-by: Dennis Gilmore <dennis@ausil.us>
Signed-off-by: Andre Heider <a.heider@gmail.com>

Only set the fdtfile environment variable when not already set.

Fixes: 867572f09ebe6 ("ARM: mvebu: clearfog: run-time selection of DT file")
Cc: Joel Johnson <mrjoel@lixil.net>
Reported-by: Andre Heider <a.heider@gmail.com>
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Reviewed-by: Andre Heider <a.heider@gmail.com>

This patch moves the the config SYS_MALLOC_LEN to Kconfig
as it is already done for zynq arch in commit 01aa5b8f0503
("Kconfig: Move config SYS_MALLOC_LEN to Kconfig for zynq").

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>