X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=include%2Fconfigs%2Fads5121.h;h=ce458ae5b8789200ebee271ea9c1ded8c7b0f2b0;hb=7232a2724ccc9dcbc3ec4ef84ada02f13ccd1238;hp=22eac1b4b95c0ab93416a390944e4489ec854db5;hpb=b706d63559aeec352bc72dd86d7d5423c15f6a60;p=u-boot

diff --git a/include/configs/ads5121.h b/include/configs/ads5121.h
index 22eac1b4b9..ce458ae5b8 100644
--- a/include/configs/ads5121.h
+++ b/include/configs/ads5121.h
@@ -231,9 +231,17 @@
 #define CFG_I2C_SPEED		100000	/* I2C speed and slave address */
 #define CFG_I2C_SLAVE		0x7F
 #if 0
-#define CFG_I2C_NOPROBES	{{0,0x69}}	* Don't probe these addrs */
+#define CFG_I2C_NOPROBES	{{0,0x69}}	/* Don't probe these addrs */
 #endif
 
+/*
+ * EEPROM configuration
+ */
+#define CFG_I2C_EEPROM_ADDR_LEN		2	/* 16-bit EEPROM address */
+#define CFG_I2C_EEPROM_ADDR		0x50	/* Atmel: AT24C32A-10TQ-2.7 */
+#define CFG_EEPROM_PAGE_WRITE_DELAY_MS	10	/* 10ms of delay */
+#define CFG_EEPROM_PAGE_WRITE_BITS	5	/* 32-Byte Page Write Mode */
+
 /*
  * Ethernet configuration
  */
@@ -275,6 +283,7 @@
 #define CONFIG_CMD_NFS
 #define CONFIG_CMD_PING
 #define CONFIG_CMD_REGINFO
+#define CONFIG_CMD_EEPROM
 
 #if defined(CONFIG_PCI)
 #define CONFIG_CMD_PCI
@@ -286,7 +295,7 @@
  * to 0xFFFF, watchdog timeouts after about 64s. For details refer
  * to chapter 36 of the MPC5121e Reference Manual.
  */
-#define CONFIG_WATCHDOG			/* enable watchdog */
+/* #define CONFIG_WATCHDOG */		/* enable watchdog */
 #define CFG_WATCHDOG_VALUE 0xFFFF
 
  /*
@@ -297,9 +306,9 @@
 #define CFG_PROMPT	"=> "		/* Monitor Command Prompt */
 
 #ifdef 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
 
 
@@ -331,8 +340,8 @@
  *
  * Boot Flags
  */
-#define BOOTFLAG_COLD	0x01	/* Normal Power-On: Boot from FLASH */
-#define BOOTFLAG_WARM	0x02	/* Software reboot */
+#define BOOTFLAG_COLD		0x01	/* Normal Power-On: Boot from FLASH */
+#define BOOTFLAG_WARM		0x02	/* Software reboot */
 
 #ifdef CONFIG_CMD_KGDB
 #define CONFIG_KGDB_BAUDRATE	230400	/* speed of kgdb serial port */
@@ -342,12 +351,12 @@
 /*
  * Environment Configuration
  */
-#define CONFIG_ENV_OVERWRITE
+#define CONFIG_TIMESTAMP
 
 #define CONFIG_HOSTNAME		ads5121
-#define CONFIG_BOOTFILE		uImage
+#define CONFIG_BOOTFILE		ads5121/uImage
 
-#define CONFIG_LOADADDR		200000	/* default location for tftp and bootm */
+#define CONFIG_LOADADDR		400000	/* default location for tftp and bootm */
 
 #define CONFIG_BOOTDELAY	5	/* -1 disables auto-boot */
 #undef  CONFIG_BOOTARGS			/* the boot command will set bootargs */
@@ -359,43 +368,55 @@
 	"echo"
 
 #define	CONFIG_EXTRA_ENV_SETTINGS					\
+	"u-boot_addr_r=200000\0"					\
+	"kernel_addr_r=200000\0"					\
+	"fdt_addr_r=400000\0"						\
+	"ramdisk_addr_r=500000\0"					\
+	"u-boot_addr=FFF00000\0"					\
+	"kernel_addr=FC000000\0"					\
+	"fdt_addr=FC2C0000\0"						\
+	"ramdisk_addr=FC300000\0"					\
+	"ramdiskfile=ads5121/uRamdisk\0"				\
+	"fdtfile=ads5121/ads5121.dtb\0"					\
+	"u-boot=ads5121/u-boot.bin\0"					\
 	"netdev=eth0\0"							\
+	"consdev=ttyPSC0\0"						\
 	"nfsargs=setenv bootargs root=/dev/nfs rw "			\
 		"nfsroot=${serverip}:${rootpath}\0"			\
 	"ramargs=setenv bootargs root=/dev/ram rw\0"			\
 	"addip=setenv bootargs ${bootargs} "				\
 		"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"	\
 		":${hostname}:${netdev}:off panic=1\0"			\
-	"addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\
+	"addtty=setenv bootargs ${bootargs} "				\
+		"console=${consdev},${baudrate}\0"			\
 	"flash_nfs=run nfsargs addip addtty;"				\
-		"bootm ${kernel_addr}\0"				\
+		"bootm ${kernel_addr_r} - ${fdt_addr}\0"		\
 	"flash_self=run ramargs addip addtty;"				\
-		"bootm ${kernel_addr} ${ramdisk_addr}\0"		\
-	"net_nfs=tftp 200000 ${bootfile};run nfsargs addip addtty;"	\
-		"bootm\0"						\
-	"load=tftp 200000 /tftpboot/ads5121/u-boot.bin\0"		\
-	"update=protect off FFF00000 +${filesize};"			\
-		"era FFF00000 +${filesize};cp.b 200000 FFF00000 ${filesize}\0" \
-	"upd=run load;run update\0"					\
+		"bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0"	\
+	"net_nfs=tftp ${kernel_addr_r} ${bootfile};"			\
+		"tftp ${fdt_addr_r} ${fdtfile};"			\
+		"run nfsargs addip addtty;"				\
+		"bootm ${kernel_addr_r} - ${fdt_addr_r}\0"		\
+	"net_self=tftp ${kernel_addr_r} ${bootfile};"			\
+		"tftp ${ramdisk_addr_r} ${ramdiskfile};"		\
+		"tftp ${fdt_addr} ${fdtfile};"				\
+		"run ramargs addip addtty;"				\
+		"bootm ${kernel_addr_r} ${ramdisk_addr_r} ${fdt_addr}\0"\
+	"load=tftp ${u-boot_addr} ${u-boot}\0"				\
+	"update=protect off ${u-boot_addr} +${filesize};"		\
+		"era ${u-boot_addr} +${filesize};"			\
+		"cp.b ${u-boot_addr_r} ${u-boot_addr} ${filesize}\0"	\
+	"upd=run load update\0"						\
 	""
 
-#define CONFIG_NFSBOOTCOMMAND						\
-	"setenv bootargs root=/dev/nfs rw "				\
-		"nfsroot=$serverip:$rootpath "				\
-		"ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
-		"console=$consoledev,$baudrate $othbootargs;"		\
-	"tftp $loadaddr $bootfile;"					\
-	"tftp $fdtaddr $fdtfile;"					\
-	"bootm $loadaddr - $fdtaddr"
-
-#define CONFIG_RAMBOOTCOMMAND						\
-	"setenv bootargs root=/dev/ram rw "				\
-		"console=$consoledev,$baudrate $othbootargs;"		\
-	"tftp $ramdiskaddr $ramdiskfile;"				\
-	"tftp $loadaddr $bootfile;"					\
-	"tftp $fdtaddr $fdtfile;"					\
-	"bootm $loadaddr $ramdiskaddr $fdtaddr"
-
 #define CONFIG_BOOTCOMMAND	"run flash_self"
 
+#define CONFIG_OF_LIBFDT	1
+#define CONFIG_OF_BOARD_SETUP	1
+
+#define OF_CPU			"PowerPC,5121@0"
+#define OF_SOC			"soc5121@80000000"
+#define OF_TBCLK		(bd->bi_busfreq / 4)
+#define OF_STDOUT_PATH		"/soc5121@80000000/serial@11300"
+
 #endif	/* __CONFIG_H */