tree d3a8499ff3d17e895da4f85173b88db8d1bb7022
parent f63963f048fd34735a2862936dbd0615d7342f8b
author Wenbin Song <wenbin.song@nxp.com> 1472718502 +0800
committer Tom Rini <trini@konsulko.com> 1473252543 -0400

pxe: Modify README to add the description about FIT image

Use environment variable "kernel_addr_r" to indicate the location
in RAM where FIT image will be stored.
Use label command "kernel" to indicate which <path> the FIT image at.

Signed-off-by: Wenbin Song <wenbin.song@nxp.com>