tree 0f310a28b1da8173a05e57c6cc30618716d5b0a9
parent b35beab32da839e6998d9eaa54d423bad490ec7a
author Peter Korsgaard <jacmet@sunsite.dk> 1231937544 +0100
committer Gerald Van Baren <vanbaren@cideas.com> 1232215409 -0500

fdt_resize(): fix actualsize calculations with unaligned blobs

The code in fdt_resize() to extend the fdt size to end on a page boundary
is wrong for fdt's not located at an address aligned on a page boundary.
What's even worse, the code would make actualsize shrink rather than grow
if (blob & 0xfff) was bigger than the amount of padding added by ALIGN(),
causing fdt_add_mem_rsv to fail.

Fix it by aligning end address (blob + size) to a page boundary instead.
For aligned fdt's this is equivalent to what we had before.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>