fdt: ARM: Add fdtcontroladdr to set device tree address in environment
authorSimon Glass <sjg@chromium.org>
Mon, 24 Oct 2011 19:15:34 +0000 (19:15 +0000)
committerWolfgang Denk <wd@denx.de>
Wed, 26 Oct 2011 19:40:16 +0000 (21:40 +0200)
commiteea63e05d0b7f54e7aa39725015483972c71cb3c
tree6efe7cc0f7dc4eea53b04fc1ac02e35b552af8d4
parentf5437ad141e13ff03dccb24707e8100d2b0295fd
fdt: ARM: Add fdtcontroladdr to set device tree address in environment

This adds support for a new environment variable called 'fdtcontroladdr'. If
defined, the hex address is used as the address of the control fdt for U-Boot.

Note: I have not changed CONFIG_PRAM section as I already have an
outstanding patch on that.

Signed-off-by: Simon Glass <sjg@chromium.org>
README
arch/arm/lib/board.c
doc/README.fdt-control