[U-Boot] [PATCH v2 1/9] Fix IP alignement problem

Gunnar Rangoy
2009-01-23T11:56:26Z

From: Olav Morken <olavmrk@gmail.com>

This patch removes volatile from:
volatile IP_t *ip = (IP_t *)xip;

Due to a bug, avr32-gcc will assume that ip is aligned on a word boundary when
using volatile, which causes an exception since xip isn't aligned on a word
boundary.

Signed-off-by: Gunnar Rangoy <gunnar@rangoy.com>
Signed-off-by: Paul Driveklepp <pauldriveklepp@gmail.com>
Signed-off-by: Olav Morken <olavmrk@gmail.com>
---
net/net.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/net/net.c b/net/net.c
index 313d5d8..405ca6e 100644
--- a/net/net.c
+++ b/net/net.c
@@ -1685,7 +1685,7 @@ NetSetEther(volatile uchar * xet, uchar * addr, uint prot)
void
NetSetIP(volatile uchar * xip, IPaddr_t dest, int dport, int sport, int len)
{
- volatile IP_t *ip = (IP_t *)xip;
+ IP_t *ip = (IP_t *)xip;

/*
* If the data is an odd number of bytes, zero the
--
1.6.0.4