[U-Boot] Subject: [PATCH] Fix for bug in memory sizing code

* [U-Boot] Subject: [PATCH] Fix for bug in memory sizing code
@ 2012-09-10  6:16 Iwo Mergler
  2012-09-18 19:06 ` Tom Rini
  0 siblings, 1 reply; 4+ messages in thread
From: Iwo Mergler @ 2012-09-10  6:16 UTC (permalink / raw)
  To: u-boot


The original memory sizing code in get_ram_size clobbers the word
at the base address, but forgets to restore it.

Signed-off-by: Iwo Mergler <Iwo.Mergler@netcommwireless.com>
---
 common/memsize.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/common/memsize.c b/common/memsize.c
index 963e4f3..74cf075 100644
--- a/common/memsize.c
+++ b/common/memsize.c
@@ -73,6 +73,7 @@ long get_ram_size(long *base, long maxsize)
 		}
 		return (0);
 	}
+	*addr = save[i];
 
 	for (cnt = 1; cnt < maxsize / sizeof (long); cnt <<= 1) {
 		addr = base + cnt;	/* pointer arith! */
-- 
1.7.4.4

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