From aa88f169d6fc4305125b6917d9d5f2e08211f011 Mon Sep 17 00:00:00 2001 From: Nobuhiro Iwamatsu Date: Wed, 24 Sep 2008 11:46:48 +0900 Subject: sh: ap325rxa: create CPLD data area in mtd AP320 and AP325RXA has CPLD data in NOR Flash. If this area erased, this board can not boot. This patch create CPLD data area and set writeable mask bit. Signed-off-by: Nobuhiro Iwamatsu Signed-off-by: Paul Mundt --- arch/sh/boards/board-ap325rxa.c | 33 +++++++++++++++++++++++---------- 1 file changed, 23 insertions(+), 10 deletions(-) (limited to 'arch') diff --git a/arch/sh/boards/board-ap325rxa.c b/arch/sh/boards/board-ap325rxa.c index fd1612590bf4..00e632fc0688 100644 --- a/arch/sh/boards/board-ap325rxa.c +++ b/arch/sh/boards/board-ap325rxa.c @@ -52,20 +52,33 @@ static struct platform_device smc9118_device = { }, }; +/* + * AP320 and AP325RXA has CPLD data in NOR Flash(0xA80000-0xABFFFF). + * If this area erased, this board can not boot. + */ static struct mtd_partition ap325rxa_nor_flash_partitions[] = { { - .name = "uboot", - .offset = 0, - .size = (1 * 1024 * 1024), - .mask_flags = MTD_WRITEABLE, /* Read-only */ + .name = "uboot", + .offset = 0, + .size = (1 * 1024 * 1024), + .mask_flags = MTD_WRITEABLE, /* Read-only */ + }, { + .name = "kernel", + .offset = MTDPART_OFS_APPEND, + .size = (2 * 1024 * 1024), + }, { + .name = "free-area0", + .offset = MTDPART_OFS_APPEND, + .size = ((7 * 1024 * 1024) + (512 * 1024)), }, { - .name = "kernel", - .offset = MTDPART_OFS_APPEND, - .size = (2 * 1024 * 1024), + .name = "CPLD-Data", + .offset = MTDPART_OFS_APPEND, + .mask_flags = MTD_WRITEABLE, /* Read-only */ + .size = (1024 * 128 * 2), }, { - .name = "other", - .offset = MTDPART_OFS_APPEND, - .size = MTDPART_SIZ_FULL, + .name = "free-area1", + .offset = MTDPART_OFS_APPEND, + .size = MTDPART_SIZ_FULL, }, }; -- cgit v1.2.3-59-g8ed1b