tree ca90c9999014f7172aefabf257c9c0d2533aecf4
parent e1208c2fe5e07f9a248cfbf9bbb212aa34ad2806
author Scott Wood <scottwood@freescale.com> 1368838914 -0500
committer Wolfgang Denk <wd@denx.de> 1370980905 +0200

powerpc: fix 8xx and 82xx type-punning warnings with GCC 4.7

C99's strict aliasing rules are insane to use in low-level code such as a
bootloader, but as Wolfgang has rejected -fno-strict-aliasing in the
past, add a union so that 16-bit accesses can be performed.

Compile-tested only.

Signed-off-by: Scott Wood <scottwood@freescale.com>
Acked-by: Wolfgang Denk <wd@denx.de>