From: Greg Ungerer <gerg@snapgear.com>
Date: Mon, 7 Nov 2005 04:09:50 +0000 (+1000)
Subject: [PATCH] m68knommu: align param section and add 5208EVB linker support
X-Git-Tag: v2.6.15-rc1~460
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=124df2df0c905b8762cd860a0e3fc9201fba8777;p=linux-2.6

[PATCH] m68knommu: align param section and add 5208EVB linker support

Align the param section. It can end up starting on an unalingned
boundary depending on the size of ksymtab_strings. If it is
unaligned things like modules will fail to load with unaligned
access traps.

Add linker scipt support for the M5208EVB board.
Patch originally from Matt Waddel.

Signed-off-by: Greg Ungerer <gerg@uclinux.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/arch/m68knommu/kernel/vmlinux.lds.S b/arch/m68knommu/kernel/vmlinux.lds.S
index 47f0678719..0eab92ca4b 100644
--- a/arch/m68knommu/kernel/vmlinux.lds.S
+++ b/arch/m68knommu/kernel/vmlinux.lds.S
@@ -124,6 +124,14 @@
 #define	RAM_LENGTH	0x3e0000
 #endif
 
+/*
+ *	The Freescale 5208EVB board has 32MB of RAM.
+ */
+#if defined(CONFIG_M5208EVB)
+#define	RAM_START	0x40020000
+#define	RAM_LENGTH	0x01e00000
+#endif
+
 /*
  *	The senTec COBRA5272 board has nearly the same memory layout as 
  *	the M5272C3. We assume 16MiB ram.
@@ -275,6 +283,7 @@ SECTIONS {
 		*(__ksymtab_strings)
 
 		/* Built-in module parameters */
+		. = ALIGN(4) ;
 		__start___param = .;
 		*(__param)
 		__stop___param = .;