From f106056095049c2c748c2a2797e5353295240e04 Mon Sep 17 00:00:00 2001
From: Prafulla Wadaskar <prafulla@marvell.com>
Date: Thu, 26 Aug 2010 14:43:55 +0530
Subject: [PATCH] Kirkwood: bugfix: window size (mis)calculation
Fixed kw_winctrl_calcsize() off-by-1 bug which caused mapping
windows size to be cut by half.
This corrected all windows address configuration
Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
---
arch/arm/cpu/arm926ejs/kirkwood/cpu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/cpu/arm926ejs/kirkwood/cpu.c b/arch/arm/cpu/arm926ejs/kirkwood/cpu.c
index c63e8641f2..82c978bd93 100644
--- a/arch/arm/cpu/arm926ejs/kirkwood/cpu.c
+++ b/arch/arm/cpu/arm926ejs/kirkwood/cpu.c
@@ -81,7 +81,7 @@ unsigned int kw_winctrl_calcsize(unsigned int sizeval)
unsigned int j = 0;
u32 val = sizeval >> 1;
- for (i = 0; val > 0x10000; i++) {
+ for (i = 0; val >= 0x10000; i++) {
j |= (1 << i);
val = val >> 1;
}
--
2.39.5