sh: Add a flag which controls the DDR ECC mode of sh7757lcr
authorNobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Mon, 31 Oct 2011 04:16:02 +0000 (13:16 +0900)
committerNobuhiro Iwamatsu <iwamatsu@nigauri.org>
Fri, 2 Dec 2011 04:46:21 +0000 (13:46 +0900)
commit3ed81645874413d31c5012cb958abd3bc5008b0c
tree6cb9c8d57c9459bfc7f53e94f571059df3b2e93f
parentcb4046c592b7e1a0b3412bea8de21ec16a5e9e95
sh: Add a flag which controls the DDR ECC mode of sh7757lcr

When DDR-ECC is effective, the physical memory which can be used
reduces this boardby half. However, this mode can chenge to disable.
When it was disabled, user can use 512 MB of physical memory.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
CC: "Yoshihiro Shimoda" <yoshihiro.shimoda.uh@renesas.com>
Acked-by: "Yoshihiro Shimoda" <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
board/renesas/sh7757lcr/lowlevel_init.S
include/configs/sh7757lcr.h