From 514bab6609acd1a2a19fdd75c2f6255178db7c96 Mon Sep 17 00:00:00 2001
From: Stefan Roese <sr@denx.de>
Date: Mon, 17 Aug 2009 16:57:53 +0200
Subject: [PATCH] ppc4xx: Fix "chip_config" command for AMCC Arches

This patch fixes the "chip_config" command for I2C bootstrap EEPROM
configuration. First it changes the I2C bootstrap EEPROM address to
0x54 as this is used on Arches (instead of 0x52 on Canyonlands/
Glacier). Additionally, the NAND bootstrap settings are removed
for Arches since Arches doesn't support NAND-booting.

Signed-off-by: Stefan Roese <sr@denx.de>
---
 board/amcc/canyonlands/chip_config.c | 34 +++++++++++++++-------------
 include/configs/canyonlands.h        |  4 ++++
 2 files changed, 22 insertions(+), 16 deletions(-)

diff --git a/board/amcc/canyonlands/chip_config.c b/board/amcc/canyonlands/chip_config.c
index e46f4d8ece..5ad78b8543 100644
--- a/board/amcc/canyonlands/chip_config.c
+++ b/board/amcc/canyonlands/chip_config.c
@@ -34,45 +34,46 @@ struct ppc4xx_config ppc4xx_config_val[] = {
 		}
 	},
 	{
-		"600-nand", "NAND CPU: 600 PLB: 200 OPB: 100 EBC: 100",
+		"800-nor", "NOR  CPU: 800 PLB: 200 OPB: 100 EBC: 100",
 		{
-			0x86, 0x80, 0xce, 0x1f, 0x79, 0x90, 0x01, 0xa0,
-			0xa0, 0xe8, 0x23, 0x58, 0x0d, 0x05, 0x00, 0x00
+			0x86, 0x80, 0xba, 0x14, 0x99, 0x80, 0x00, 0xa0,
+			0x40, 0x08, 0x23, 0x50, 0x0d, 0x05, 0x00, 0x00
 		}
 	},
 	{
-		"800-nor", "NOR  CPU: 800 PLB: 200 OPB: 100 EBC: 100",
+		"1000-nor", "NOR  CPU:1000 PLB: 200 OPB: 100 EBC: 100",
 		{
-			0x86, 0x80, 0xba, 0x14, 0x99, 0x80, 0x00, 0xa0,
+			0x86, 0x82, 0x96, 0x19, 0xb9, 0x80, 0x00, 0xa0,
 			0x40, 0x08, 0x23, 0x50, 0x0d, 0x05, 0x00, 0x00
 		}
 	},
 	{
-		"800-nand", "NAND CPU: 800 PLB: 200 OPB: 100 EBC: 100",
+		"1066-nor", "NOR  CPU:1066 PLB: 266 OPB:  88 EBC:  88",
 		{
-			0x86, 0x80, 0xba, 0x14, 0x99, 0x90, 0x01, 0xa0,
-			0xa0, 0xe8, 0x23, 0x58, 0x0d, 0x05, 0x00, 0x00
+			0x86, 0x80, 0xb3, 0x01, 0x9d, 0x80, 0x00, 0xa0,
+			0x40, 0x08, 0x23, 0x50, 0x0d, 0x05, 0x00, 0x00
 		}
 	},
+#if !defined(CONFIG_ARCHES)
 	{
-		"1000-nor", "NOR  CPU:1000 PLB: 200 OPB: 100 EBC: 100",
+		"600-nand", "NAND CPU: 600 PLB: 200 OPB: 100 EBC: 100",
 		{
-			0x86, 0x82, 0x96, 0x19, 0xb9, 0x80, 0x00, 0xa0,
-			0x40, 0x08, 0x23, 0x50, 0x0d, 0x05, 0x00, 0x00
+			0x86, 0x80, 0xce, 0x1f, 0x79, 0x90, 0x01, 0xa0,
+			0xa0, 0xe8, 0x23, 0x58, 0x0d, 0x05, 0x00, 0x00
 		}
 	},
 	{
-		"1000-nand", "NAND CPU:1000 PLB: 200 OPB: 100 EBC: 100",
+		"800-nand", "NAND CPU: 800 PLB: 200 OPB: 100 EBC: 100",
 		{
-			0x86, 0x82, 0x96, 0x19, 0xb9, 0x90, 0x01, 0xa0,
+			0x86, 0x80, 0xba, 0x14, 0x99, 0x90, 0x01, 0xa0,
 			0xa0, 0xe8, 0x23, 0x58, 0x0d, 0x05, 0x00, 0x00
 		}
 	},
 	{
-		"1066-nor", "NOR  CPU:1066 PLB: 266 OPB:  88 EBC:  88",
+		"1000-nand", "NAND CPU:1000 PLB: 200 OPB: 100 EBC: 100",
 		{
-			0x86, 0x80, 0xb3, 0x01, 0x9d, 0x80, 0x00, 0xa0,
-			0x40, 0x08, 0x23, 0x50, 0x0d, 0x05, 0x00, 0x00
+			0x86, 0x82, 0x96, 0x19, 0xb9, 0x90, 0x01, 0xa0,
+			0xa0, 0xe8, 0x23, 0x58, 0x0d, 0x05, 0x00, 0x00
 		}
 	},
 	{
@@ -82,6 +83,7 @@ struct ppc4xx_config ppc4xx_config_val[] = {
 			0xa0, 0xe8, 0x23, 0x58, 0x0d, 0x05, 0x00, 0x00
 		}
 	},
+#endif
 };
 
 int ppc4xx_config_count = ARRAY_SIZE(ppc4xx_config_val);
diff --git a/include/configs/canyonlands.h b/include/configs/canyonlands.h
index 217a8ee009..3dddccfe7e 100644
--- a/include/configs/canyonlands.h
+++ b/include/configs/canyonlands.h
@@ -331,7 +331,11 @@
 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS	10
 
 /* I2C bootstrap EEPROM */
+#if defined(CONFIG_ARCHES)
+#define CONFIG_4xx_CONFIG_I2C_EEPROM_ADDR	0x54
+#else
 #define CONFIG_4xx_CONFIG_I2C_EEPROM_ADDR	0x52
+#endif
 #define CONFIG_4xx_CONFIG_I2C_EEPROM_OFFSET	0
 #define CONFIG_4xx_CONFIG_BLOCKSIZE		16
 
-- 
2.30.2