ColdFire: Update Freescale MCF52x2 platforms

Signed-off-by: TsiChungLiew <Tsi-Chung.Liew@freescale.com>
2007-08-15 20:32:06 -05:00
parent 870470dbf6
commit f28e1bd9da
14 changed files with 1238 additions and 481 deletions
--- a/include/configs/M5282EVB.h
+++ b/include/configs/M5282EVB.h
@@ -33,15 +33,17 @@
 * High Level Configuration Options
 * (easy to change)
 */
-#define	CONFIG_MCF52x2			/* define processor family */
-#define CONFIG_M5282			/* define processor type */
+#define	CONFIG_MCF52x2		/* define processor family */
+#define CONFIG_M5282		/* define processor type */

-#define FEC_ENET
+#define CONFIG_MCFTMR

+#define CONFIG_MCFUART
+#define CFG_UART_PORT		(0)
 #define CONFIG_BAUDRATE 19200
 #define CFG_BAUDRATE_TABLE { 9600 , 19200 , 38400 , 57600, 115200 }

-#define	CONFIG_MONITOR_IS_IN_RAM	/* define if monitor is started from a pre-loader */
+#undef	CONFIG_MONITOR_IS_IN_RAM	/* define if monitor is started from a pre-loader */

 /* Configuration for environment
 * Environment is embedded in u-boot in the second sector of the flash
@@ -50,7 +52,6 @@
 #define CFG_ENV_SIZE		0x2000
 #define CFG_ENV_IS_IN_FLASH	1

-
 /*
 * BOOTP options
 */
@@ -59,29 +60,73 @@
 #define CONFIG_BOOTP_GATEWAY
 #define CONFIG_BOOTP_HOSTNAME

-
 /*
 * Command line configuration.
 */
 #include <config_cmd_default.h>
+#define CONFIG_CMD_NET
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_MII

 #undef CONFIG_CMD_LOADS
 #undef CONFIG_CMD_LOADB

+#define CONFIG_MCFFEC
+#ifdef CONFIG_MCFFEC
+#	define CONFIG_NET_MULTI		1
+#	define CONFIG_MII		1
+#	define CFG_DISCOVER_PHY
+#	define CFG_RX_ETH_BUFFER	8
+#	define CFG_FAULT_ECHO_LINK_DOWN
+
+#	define CFG_FEC0_PINMUX		0
+#	define CFG_FEC0_MIIBASE		CFG_FEC0_IOBASE
+#	define MCFFEC_TOUT_LOOP 	50000
+/* If CFG_DISCOVER_PHY is not defined - hardcoded */
+#	ifndef CFG_DISCOVER_PHY
+#		define FECDUPLEX	FULL
+#		define FECSPEED		_100BASET
+#	else
+#		ifndef CFG_FAULT_ECHO_LINK_DOWN
+#			define CFG_FAULT_ECHO_LINK_DOWN
+#		endif
+#	endif			/* CFG_DISCOVER_PHY */
+#endif

 #define CONFIG_BOOTDELAY	5
+#ifdef CONFIG_MCFFEC
+#	define CONFIG_ETHADDR	00:e0:0c:bc:e5:60
+#	define CONFIG_IPADDR	192.162.1.2
+#	define CONFIG_NETMASK	255.255.255.0
+#	define CONFIG_SERVERIP	192.162.1.1
+#	define CONFIG_GATEWAYIP	192.162.1.1
+#	define CONFIG_OVERWRITE_ETHADDR_ONCE
+#endif				/* CONFIG_MCFFEC */
+
+#define CONFIG_HOSTNAME		M5272C3
+#define CONFIG_EXTRA_ENV_SETTINGS		\
+	"netdev=eth0\0"				\
+	"loadaddr=10000\0"			\
+	"u-boot=u-boot.bin\0"			\
+	"load=tftp ${loadaddr) ${u-boot}\0"	\
+	"upd=run load; run prog\0"		\
+	"prog=prot off ffe00000 ffe3ffff;"	\
+	"era ffe00000 ffe3ffff;"		\
+	"cp.b ${loadaddr} ffe00000 ${filesize};"\
+	"save\0"				\
+	""

 #define CFG_PROMPT		"-> "
-#define	CFG_LONGHELP				/* undef to save memory		*/
+#define	CFG_LONGHELP		/* undef to save memory         */

 #if defined(CONFIG_CMD_KGDB)
-#define	CFG_CBSIZE		1024		/* Console I/O Buffer Size	*/
+#define	CFG_CBSIZE		1024	/* Console I/O Buffer Size      */
 #else
-#define	CFG_CBSIZE		256		/* Console I/O Buffer Size	*/
+#define	CFG_CBSIZE		256	/* Console I/O Buffer Size      */
 #endif
-#define	CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
-#define	CFG_MAXARGS		16		/* max number of command args	*/
-#define CFG_BARGSIZE		CFG_CBSIZE	/* Boot Argument Buffer Size	*/
+#define	CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16)	/* Print Buffer Size */
+#define	CFG_MAXARGS		16	/* max number of command args   */
+#define CFG_BARGSIZE		CFG_CBSIZE	/* Boot Argument Buffer Size    */

 #define CFG_LOAD_ADDR		0x20000

@@ -91,6 +136,10 @@
 #define CFG_HZ			1000000
 #define	CFG_CLK			64000000

+/* PLL Configuration: Ext Clock * 6 (see table 9-4 of MCF user manual) */
+
+#define CFG_MFD			0x02	/* PLL Multiplication Factor Devider */
+#define CFG_RFD			0x00	/* PLL Reduce Frecuency Devider */

 /*
 * Low Level Configuration Settings
@@ -99,15 +148,12 @@
 */
 #define	CFG_MBAR		0x40000000

-#undef	CFG_DISCOVER_PHY
-#define	CFG_ENET_BD_BASE	0x380000
-
 /*-----------------------------------------------------------------------
 * Definitions for initial stack pointer and data area (in DPRAM)
 */
-#define CFG_INIT_RAM_ADDR       0x20000000
-#define CFG_INIT_RAM_END	0x10000		/* End of used area in internal SRAM	*/
-#define CFG_GBL_DATA_SIZE	64      	/* size in bytes reserved for initial data */
+#define CFG_INIT_RAM_ADDR	0x20000000
+#define CFG_INIT_RAM_END	0x10000	/* End of used area in internal SRAM    */
+#define CFG_GBL_DATA_SIZE	64	/* size in bytes reserved for initial data */
 #define CFG_GBL_DATA_OFFSET	(CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
 #define CFG_INIT_SP_OFFSET	CFG_GBL_DATA_OFFSET

@@ -117,49 +163,88 @@
 * Please note that CFG_SDRAM_BASE _must_ start at 0
 */
 #define CFG_SDRAM_BASE		0x00000000
-#define	CFG_SDRAM_SIZE		4		/* SDRAM size in MB */
+#define	CFG_SDRAM_SIZE		8	/* SDRAM size in MB */
 #define CFG_FLASH_BASE		0xffe00000
 #define	CFG_INT_FLASH_BASE	0xf0000000
+#define CFG_INT_FLASH_ENABLE	0x21

 /* If M5282 port is fully implemented the monitor base will be behind
 * the vector table. */
-/* #define CFG_MONITOR_BASE	(CFG_FLASH_BASE + 0x400) */
-#define CFG_MONITOR_BASE	0x20000
+#if (TEXT_BASE != CFG_INT_FLASH_BASE)
+#define CFG_MONITOR_BASE	(CFG_FLASH_BASE + 0x400)
+#else
+#define CFG_MONITOR_BASE	(TEXT_BASE + 0x418)	/* 24 Byte for CFM-Config */
+#endif

 #define CFG_MONITOR_LEN		0x20000
 #define CFG_MALLOC_LEN		(256 << 10)
 #define CFG_BOOTPARAMS_LEN	64*1024

-
 /*
 * For booting Linux, the board info and command line data
 * have to be in the first 8 MB of memory, since this is
 * the maximum mapped by the Linux kernel during initialization ??
 */
-#define	CFG_BOOTMAPSZ		(8 << 20)	/* Initial Memory map for Linux	*/
-
+#define CFG_BOOTMAPSZ		(CFG_SDRAM_BASE + (CFG_SDRAM_SIZE << 20))

 /*-----------------------------------------------------------------------
 * FLASH organization
 */
-#define	CFG_MAX_FLASH_SECT	35
-#define	CFG_MAX_FLASH_BANKS	1
-#define	CFG_FLASH_ERASE_TOUT	10000000
+#define CFG_FLASH_CFI
+#ifdef CFG_FLASH_CFI
+
+#	define CFG_FLASH_CFI_DRIVER	1
+#	define CFG_FLASH_SIZE		0x1000000	/* Max size that the board might have */
+#	define CFG_FLASH_CFI_WIDTH	FLASH_CFI_16BIT
+#	define CFG_MAX_FLASH_BANKS	1	/* max number of memory banks */
+#	define CFG_MAX_FLASH_SECT	137	/* max number of sectors on one chip */
+#	define CFG_FLASH_PROTECTION	/* "Real" (hardware) sectors protection */
+#	define CFG_FLASH_CHECKSUM
+#	define CFG_FLASH_BANKS_LIST	{ CFG_FLASH_BASE }
+#endif

 /*-----------------------------------------------------------------------
 * Cache Configuration
 */
 #define CFG_CACHELINE_SIZE	16

-
 /*-----------------------------------------------------------------------
 * Memory bank definitions
 */
-
-
+#define CFG_CS0_BASE		CFG_FLASH_BASE
+#define CFG_CS0_SIZE		2*1024*1024
+#define CFG_CS0_WIDTH		16
+#define CFG_CS0_RO 		0
+#define CFG_CS0_WS		6
+/*
+#define CFG_CS3_BASE		0xE0000000
+#define CFG_CS3_SIZE		1*1024*1024
+#define CFG_CS3_WIDTH		16
+#define CFG_CS3_RO 		0
+#define CFG_CS3_WS		6
+*/
 /*-----------------------------------------------------------------------
 * Port configuration
 */
+#define CFG_PACNT		0x0000000	/* Port A D[31:24] */
+#define CFG_PADDR		0x0000000
+#define CFG_PADAT		0x0000000

+#define CFG_PBCNT		0x0000000	/* Port B D[23:16] */
+#define CFG_PBDDR		0x0000000
+#define CFG_PBDAT		0x0000000

-#endif	/* _CONFIG_M5282EVB_H */
+#define CFG_PCCNT		0x0000000	/* Port C D[15:08] */
+#define CFG_PCDDR		0x0000000
+#define CFG_PCDAT		0x0000000
+
+#define CFG_PDCNT		0x0000000	/* Port D D[07:00] */
+#define CFG_PCDDR		0x0000000
+#define CFG_PCDAT		0x0000000
+
+#define CFG_PEHLPAR		0xC0
+#define CFG_PUAPAR		0x0F	/* UA0..UA3 = Uart 0 +1 */
+#define CFG_DDRUA		0x05
+#define CFG_PJPAR 		0xFF;
+
+#endif				/* _CONFIG_M5282EVB_H */