Add example 64MByte long reservation in the first 512MBytes of physical
memory used as shared DMA pool.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Serial port is attached to XTFPGA boards as native endian device, now
that earlycon parameter parser understands mmio32native put it into
earlycon kernel parameter. This makes early console functional on both
little- and big-endian CPUs with identical kernel command lines.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Enable all memory available on KC705 (1G - 128M) by default. Update memory
node in DTS and also limit usable memory in bootargs in case memmap is
passed from the bootloader.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
