From: Anatolij Gustschin <agust@denx.de>
Date: Fri, 8 Feb 2013 00:03:47 +0000 (+0000)
Subject: mpc512x: allow configuring board specific IPS divider
X-Git-Url: http://git.dujemihanovic.xyz/?a=commitdiff_plain;h=5643709ede0acef5c52669618ea36c33f84e9247;p=u-boot.git

mpc512x: allow configuring board specific IPS divider

Boards may define own IPS divider in the config file if
the default IPS divider doesn't fit their needs.

Signed-off-by: Anatolij Gustschin <agust@denx.de>
---

diff --git a/arch/powerpc/include/asm/immap_512x.h b/arch/powerpc/include/asm/immap_512x.h
index 157e6b84f6..383e872cf0 100644
--- a/arch/powerpc/include/asm/immap_512x.h
+++ b/arch/powerpc/include/asm/immap_512x.h
@@ -227,7 +227,9 @@ typedef struct clk512x {
 #define CLOCK_SCCR2_IIM_EN		0x00080000
 
 /* SCFR1 System Clock Frequency Register 1 */
+#ifndef SCFR1_IPS_DIV
 #define SCFR1_IPS_DIV		0x3
+#endif
 #define SCFR1_IPS_DIV_MASK	0x03800000
 #define SCFR1_IPS_DIV_SHIFT	23