MIPS: TXx9: Add prom_getenv
authorAtsushi Nemoto <anemo@mba.ocn.ne.jp>
Tue, 19 Aug 2008 13:55:07 +0000 (22:55 +0900)
committerRalf Baechle <ralf@linux-mips.org>
Sat, 11 Oct 2008 15:18:42 +0000 (16:18 +0100)
commit265b89db1058124ddbf0091ba3f8c020e3a5ae9d
treeed7e4a4d78f7d4f32c4b6b467af617479ff5f90e
parente0dfb20c2b77c6626a24578240266ace928cd2e7
MIPS: TXx9: Add prom_getenv

Add prom_getenv() which can be used for YAMON.  This assumes other
firmware should pass NULL for fw_arg2.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
arch/mips/txx9/generic/setup.c
include/asm-mips/txx9/generic.h