From a119fc273b8e7712bff086494a9dbc05764097a5 Mon Sep 17 00:00:00 2001
From: Wolfram Sang <w.sang@pengutronix.de>
Date: Wed, 23 Jan 2008 20:44:32 +0100
Subject: Make board IPE337 revision 2 selectable for .config

A new menu "Board options" is introduced, where one can select if the board
is a rev.2 (= 40Mhz)

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
---
 arch/blackfin/Kconfig                  | 10 ++++++++++
 arch/blackfin/configs/ipe337_defconfig |  1 +
 include/configs/ipe337.h               |  9 +++++++++
 3 files changed, 20 insertions(+)

diff --git a/arch/blackfin/Kconfig b/arch/blackfin/Kconfig
index 7c4fd9fb2c..76913f381b 100644
--- a/arch/blackfin/Kconfig
+++ b/arch/blackfin/Kconfig
@@ -27,6 +27,16 @@ config MACH_IPE337
 
 endchoice
 
+menu "Select your board options"
+
+config MACH_IPE337_V2
+	bool "PII ipe337 revision 2 (40MHz)" if MACH_IPE337
+	default y
+	help
+	  Say Y here if you are using the second revision of the PII IPE337 board (running at 40Mhz)
+
+endmenu
+
 choice
 	prompt "Boot Mode"
 	default BFIN_BOOT_BYPASS
diff --git a/arch/blackfin/configs/ipe337_defconfig b/arch/blackfin/configs/ipe337_defconfig
index 4c273aaf32..36075ca401 100644
--- a/arch/blackfin/configs/ipe337_defconfig
+++ b/arch/blackfin/configs/ipe337_defconfig
@@ -8,6 +8,7 @@ CONFIG_BF561=y
 CONFIG_BOARDINFO="PII IPE337"
 CONFIG_ARCH_TEXT_BASE=0x00000000
 CONFIG_MACH_IPE337=y
+CONFIG_MACH_IPE337_V2=y
 CONFIG_GREGORIAN_CALENDER=y
 CONFIG_HAS_KALLSYMS=y
 CONFIG_HAS_MODULES=y
diff --git a/include/configs/ipe337.h b/include/configs/ipe337.h
index 9ff6297e6b..2b9376ade1 100644
--- a/include/configs/ipe337.h
+++ b/include/configs/ipe337.h
@@ -1,4 +1,7 @@
 
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
 /*
  * Board Layout
  */
@@ -11,7 +14,12 @@
  */
 
 /* CONFIG_CLKIN_HZ is any value in Hz                            */
+#ifdef CONFIG_MACH_IPE337_V2
 #define CONFIG_CLKIN_HZ          40000000
+#else
+#define CONFIG_CLKIN_HZ          25000000
+#endif
+
 /* CONFIG_CLKIN_HALF controls what is passed to PLL 0=CLKIN      */
 /*                                                  1=CLKIN/2    */
 #define CONFIG_CLKIN_HALF               0
@@ -40,3 +48,4 @@
 #define CONFIG_MEM_ADD_WDTH              9           /* 8, 9, 10, 11    */
 #define CONFIG_MEM_SIZE                 64           /* 128, 64, 32, 16 */
 
+#endif	/* __CONFIG_H */
-- 
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