From 2e351ec61c35fac01ed1fb1ce35c183bf85e780c Mon Sep 17 00:00:00 2001
From: Yusuke Goda <yusuke.goda.sx@renesas.com>
Date: Mon, 8 Nov 2010 05:45:09 +0000
Subject: [PATCH] ARM: mach-shmobile: ap4evb: Mark NOR boot loader partitions
read-only.
This makes the loader and bootenv partitions read-only under MTD for the
on-board NOR flash.
Signed-off-by: Yusuke Goda <yusuke.goda.sx@renesas.com>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
arch/arm/mach-shmobile/board-ap4evb.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/mach-shmobile/board-ap4evb.c b/arch/arm/mach-shmobile/board-ap4evb.c
index 32d9e2816e56..63c2fcac8e1e 100644
--- a/arch/arm/mach-shmobile/board-ap4evb.c
+++ b/arch/arm/mach-shmobile/board-ap4evb.c
@@ -163,11 +163,13 @@ static struct mtd_partition nor_flash_partitions[] = {
.name = "loader",
.offset = 0x00000000,
.size = 512 * 1024,
+ .mask_flags = MTD_WRITEABLE,
},
{
.name = "bootenv",
.offset = MTDPART_OFS_APPEND,
.size = 512 * 1024,
+ .mask_flags = MTD_WRITEABLE,
},
{
.name = "kernel_ro",
--
GitLab