* Patch by Tolunay Orkun, 5 Mar 2004:

  Fix early board initialization for Cogent CSB272 board

* Patch by Ed Okerson, 3 Mar 2004:
  fix CFI flash writes for little endian systems

* Patch by Reinhard Meyer, 01 Mar 2004:
  generalize USB and IDE support for MPC5200 with according
  changes to IceCube.h and TOP5200.h
  add Am29LV256 256 MBit FLASH support for TOP5200 boards
  add info about USB and IDE to README

1 files changed, 72 insertions, 6 deletions

diff --git a/include/configs/TOP5200.h b/include/configs/TOP5200.h
index ae4677d6a8..930ed2722d 100644
--- a/include/configs/TOP5200.h
+++ b/include/configs/TOP5200.h
@@ -63,7 +63,7 @@
 #define CFG_BAUDRATE_TABLE	{ 9600, 19200, 38400, 57600, 115200, 230400 }
 
 
-#ifdef CONFIG_EVAL5200		/* PCI is supported with Evaluation board only */
+#if defined (CONFIG_EVAL5200) || defined (CONFIG_LITE5200)
 /*
  * PCI Mapping:
  * 0x40000000 - 0x4fffffff - PCI Memory
@@ -89,11 +89,41 @@
 
 #endif
 
+/* USB */
+#if defined (CONFIG_EVAL5200) || defined (CONFIG_LITE5200)
+
+#  define CONFIG_USB_OHCI
+#  define CONFIG_USB_CLOCK	0x0001bbbb
+#  define CONFIG_USB_CONFIG	0x00005000
+#  define ADD_USB_CMD             CFG_CMD_USB | CFG_CMD_FAT
+#  define CONFIG_DOS_PARTITION
+#  define CONFIG_USB_STORAGE
+
+#else
+
+#  define ADD_USB_CMD		0
+
+#endif
+
+/* IDE */
+#if defined (CONFIG_EVAL5200) || defined (CONFIG_LITE5200)
+
+#  define ADD_IDE_CMD             CFG_CMD_IDE | CFG_CMD_FAT
+#  define CONFIG_DOS_PARTITION
+
+#else
+
+#  define ADD_IDE_CMD		0
+
+#endif
+
 /*
  * Supported commands
  */
 #define CONFIG_COMMANDS	      ( CONFIG_CMD_DFL	| \
 				ADD_PCI_CMD	| \
+				ADD_USB_CMD	| \
+				ADD_IDE_CMD | \
 				CFG_CMD_ASKENV	| \
 				CFG_CMD_DATE	| \
 				CFG_CMD_DHCP	| \
@@ -110,11 +140,13 @@
 #include <cmd_confdefs.h>
 
 /*
- * low boot
+ * MUST be low boot - HIGHBOOT is not supported anymore
  */
 #if (TEXT_BASE == 0xFF000000)		/* Boot low with 16 MB Flash */
 #   define CFG_LOWBOOT		1
 #   define CFG_LOWBOOT16	1
+#else
+#   error "TEXT_BASE must be 0xff000000"
 #endif
 
 /*
@@ -168,7 +200,7 @@
 #define CONFIG_MISC_INIT_R
 
 #undef	CONFIG_HARD_I2C			/* I2C with hardware support */
-#define	CONFIG_SOFT_I2C		1
+#define	CONFIG_SOFT_I2C		1	/* I2C with softwate support */
 
 #if defined (CONFIG_SOFT_I2C)
 #  define SDA0			0x40
@@ -187,12 +219,16 @@
 #  define I2C_TRISTATE	{DDR0&=~SDA0;}
 #  define CFG_I2C_SPEED		100000
 #  define CFG_I2C_SLAVE		0x7F
+#define CFG_I2C_EEPROM_ADDR 0x57
+#define CFG_I2C_FACT_ADDR	0x57
 #endif
 
 #if defined (CONFIG_HARD_I2C)
 #  define CFG_I2C_MODULE	2		/* Select I2C module #1 or #2 */
 #  define CFG_I2C_SPEED		100000	/* 100 kHz */
 #  define CFG_I2C_SLAVE		0x7F
+#define CFG_I2C_EEPROM_ADDR 0x54
+#define CFG_I2C_FACT_ADDR	0x54
 #endif
 
 /*
@@ -242,14 +278,12 @@
 #define CFG_ENV_IS_IN_EEPROM	1	/* turn on EEPROM env feature */
 #define CFG_ENV_OFFSET		0x1000
 #define CFG_ENV_SIZE		0x0700
-#define CFG_I2C_EEPROM_ADDR 0x57
 
 /*
  * VPD settings
  */
 #define CFG_FACT_OFFSET		0x1800
 #define CFG_FACT_SIZE		0x0800
-#define CFG_I2C_FACT_ADDR	0x57
 
 /*
  * Memory map
@@ -310,7 +344,7 @@
 #define CFG_MEMTEST_START	0x00100000	/* memtest works on */
 #define CFG_MEMTEST_END		0x01f00000	/* 1 ... 31 MB in DRAM	*/
 
-#define CFG_LOAD_ADDR		0x100000	/* default load address */
+#define CFG_LOAD_ADDR		0x200000	/* default load address */
 
 #define CFG_HZ			1000	/* decrementer freq: 1 ms ticks */
 
@@ -345,4 +379,36 @@
 
 #define CFG_RESET_ADDRESS	0x7f000000
 
+/*-----------------------------------------------------------------------
+ * IDE/ATA stuff Supports IDE harddisk
+ *-----------------------------------------------------------------------
+ */
+
+#undef  CONFIG_IDE_8xx_PCCARD		/* Use IDE with PC Card	Adapter	*/
+
+#undef	CONFIG_IDE_8xx_DIRECT		/* Direct IDE    not supported	*/
+#undef	CONFIG_IDE_LED			/* LED   for ide not supported	*/
+
+#define CONFIG_IDE_RESET	1
+#define CONFIG_IDE_PREINIT
+
+#define CFG_IDE_MAXBUS		1	/* max. 1 IDE bus		*/
+#define CFG_IDE_MAXDEVICE	1	/* max. 1 drive per IDE bus	*/
+
+#define CFG_ATA_IDE0_OFFSET	0x0000
+
+#define CFG_ATA_BASE_ADDR	MPC5XXX_ATA
+
+/* Offset for data I/O			*/
+#define CFG_ATA_DATA_OFFSET	(0x0060)
+
+/* Offset for normal register accesses	*/
+#define CFG_ATA_REG_OFFSET	(CFG_ATA_DATA_OFFSET)
+
+/* Offset for alternate registers	*/
+#define CFG_ATA_ALT_OFFSET	(0x005c)
+
+/* Interval between registers                                                */
+#define CFG_ATA_STRIDE          4
+
 #endif /* __CONFIG_H */