[PATCH] ARM: mvebu: DT: fix OpenBlocks AX3-4 RAM size

On Tue, Jun 3, 2014 at 11:07 AM, Kevin Hilman [off-list ref] wrote:

Jason Cooper [off-list ref] writes:

quoted

The OpenBlocks AX3-4 has a non-DT bootloader.  It also comes with 1GB of
soldered on RAM, and a DIMM slot for expansion.

Unfortunately, atags_to_fdt() doesn't work in big-endian mode, so we see
the following failure when attempting to boot a big-endian kernel:

[...]

quoted

Fix this by setting a sane default (1 GB) in the dts file.

Signed-off-by: Jason Cooper <redacted>

Tested-by: Kevin Hilman <redacted>

Also FYI, I put a temporary hack into my automated boot setup to use
fdtput to live-patch the openblocks DTB with 1G, and you can see that
openblocks is now passing boot test for big-endian:

   http://lists.linaro.org/pipermail/kernel-build-reports/2014-June/003812.html

Also FYI, I added mvebu_v7_defconfig + CONFIG_CPU_BIG_ENDIAN=y to the
mix, so those should start showing up in subsequent boot tests also.

Kevin