Merge with /home/tur/proj/uboot_linux_v38b/u-boot

2 files changed, 90 insertions, 108 deletions

diff --git a/include/configs/V38B.h b/include/configs/v38b.h
index 8eea504..cf2d031 100644
--- a/include/configs/V38B.h
+++ b/include/configs/v38b.h
@@ -1,5 +1,5 @@
 /*
- * (C) Copyright 2003-2004 Wolfgang Denk, DENX Software Engineering,
+ * (C) Copyright 2003-2006 Wolfgang Denk, DENX Software Engineering,
  * wd@denx.de.
  *
  * See file CREDITS for list of people who contributed to this project.
@@ -11,7 +11,7 @@
  *
  * This program is distributed in the hope that it will be useful, but WITHOUT
  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
  * for more details.
  *
  * You should have received a copy of the GNU General Public License along
@@ -22,51 +22,41 @@
 #ifndef __CONFIG_H
 #define __CONFIG_H
 
-#if 0
-#define DEBUG 0xFFF
-#endif
-
-#if 0
-#define DEBUG 0x01
-#endif
-
 /*
  * High Level Configuration Options
  * (easy to change)
-*/
+ */
+#define CONFIG_MPC5xxx			1	/* This is an MPC5xxx CPU */
+#define CONFIG_MPC5200			1	/* This is an MPC5200 CPU */
+#define CONFIG_V38B			1	/* ...on V38B board */
+#define CFG_MPC5XXX_CLKIN	33000000	/* ...running at 33.000000MHz */
 
-#define CONFIG_MPC5xxx			1	/* This is an MPC5xxx CPU	*/
-#define CONFIG_MPC5200			1	/* This is an MPC5200 CPU	*/
-#define CONFIG_V38B			1	/* ... on V38B board		*/
-#define CFG_MPC5XXX_CLKIN	33000000	/* ... running at 33.000000MHz	*/
+#define CONFIG_RTC_PCF8563		1	/* has PCF8563 RTC */
+#define CONFIG_MPC5200_DDR		1	/* has DDR SDRAM */
 
-#define CONFIG_RTC_PCF8563		1	/* has PCF8563 RTC		*/
-#define CONFIG_MPC5200_DDR		1	/* has DDR SDRAM		*/
-#define CONFIG_HW_WATCHDOG		1	/* has watchdog			*/
+#define CONFIG_HW_WATCHDOG		1	/* has watchdog */
 
 #define CONFIG_NETCONSOLE		1
 
-#define CONFIG_BOARD_EARLY_INIT_R	1	/* make flash read/write	*/
-
-#define CFG_XLB_PIPELINING		1	/* gives better performance	*/
+#define CONFIG_BOARD_EARLY_INIT_R	1	/* do board-specific init */
 
+#define CFG_XLB_PIPELINING		1	/* gives better performance */
 
-#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 */
 
-#define CFG_CACHELINE_SIZE	32	/* For MPC5xxx CPUs			*/
+#define CFG_CACHELINE_SIZE	32	/* For MPC5xxx CPUs */
 #if (CONFIG_COMMANDS & CFG_CMD_KGDB)
-#  define CFG_CACHELINE_SHIFT	5	/* log base 2 of the above value	*/
+#  define CFG_CACHELINE_SHIFT	5	/* log base 2 of the above value */
 #endif
 
 /*
  * Serial console configuration
  */
-#define CONFIG_PSC_CONSOLE	1	/* console is on PSC1	*/
-#define CONFIG_BAUDRATE		115200	/* ... at 115200 bps	*/
+#define CONFIG_PSC_CONSOLE	1	/* console is on PSC1 */
+#define CONFIG_BAUDRATE		115200	/* ... at 115200 bps */
 #define CFG_BAUDRATE_TABLE	{ 9600, 19200, 38400, 57600, 115200, 230400 }
 
-
 /*
  * DDR
  */
@@ -79,7 +69,6 @@
 #define SDRAM_CONFIG2		0x47770000
 #define SDRAM_TAPDELAY		0x10000000
 
-
 /*
  * PCI - no suport
  */
@@ -96,13 +85,13 @@
  */
 #define CONFIG_USB_OHCI
 #define CONFIG_USB_STORAGE
-
-#define CONFIG_TIMESTAMP		/* Print image info with timestamp */
+#define CONFIG_USB_CLOCK	0x0001BBBB
+#define CONFIG_USB_CONFIG	0x00001000
 
 /*
  * Supported commands
  */
-#define CONFIG_COMMANDS		(CONFIG_CMD_DFL | \
+#define CONFIG_COMMANDS		(CONFIG_CMD_DFL	| \
 				 CFG_CMD_FAT	| \
 				 CFG_CMD_I2C	| \
 				 CFG_CMD_IDE	| \
@@ -112,53 +101,63 @@
 				 CFG_CMD_IRQ	| \
 				 CFG_CMD_JFFS2	| \
 				 CFG_CMD_MII	| \
-				 CFG_CMD_SDRAMi | \
+				 CFG_CMD_SDRAMi	| \
 				 CFG_CMD_DATE	| \
 				 CFG_CMD_USB	| \
 				 CFG_CMD_FAT)
 
+#define CONFIG_TIMESTAMP		/* Print image info with timestamp */
+
 /* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
 #include <cmd_confdefs.h>
 
 /*
  * Boot low with 16 MB Flash
  */
-#   define CFG_LOWBOOT		1
-#   define CFG_LOWBOOT16	1
+#define CFG_LOWBOOT		1
+#define CFG_LOWBOOT16		1
 
 /*
  * Autobooting
  */
 #define CONFIG_BOOTDELAY	3	/* autoboot after 3 seconds */
 
-#define CONFIG_PREBOOT	"echo;" \
+#define CONFIG_PREBOOT	"echo;"	\
 	"echo Type \"run flash_nfs\" to mount root filesystem over NFS;" \
 	"echo"
 
-#undef	CONFIG_BOOTARGS
+#undef CONFIG_BOOTARGS
 
 #define CONFIG_EXTRA_ENV_SETTINGS					\
+	"bootcmd=run net_nfs\0"						\
+	"bootdelay=3\0"							\
+	"baudrate=115200\0"						\
+	"preboot=echo;echo Type \"run flash_nfs\" to mount root "	\
+		"filesystem over NFS; echo\0"				\
 	"netdev=eth0\0"							\
-	"devno=5\0"							\
-	"hostname=V38B_$(devno)\0"					\
-	"ipaddr=10.100.99.$(devno)\0"					\
-	"netmask=255.255.0.0\0"						\
-	"serverip=10.100.10.90\0"					\
-	"gatewayip=10.100.254.254\0"					\
 	"ramargs=setenv bootargs root=/dev/ram rw\0"			\
-	"rootpath=/opt/eldk/ppc_6xx\0"					\
-	"bootfile=mpc5200/uImage\0"					\
-	"bootcmd=run net_nfs\0"						\
 	"addip=setenv bootargs $(bootargs) "				\
 		"ip=$(ipaddr):$(serverip):$(gatewayip):"		\
 		"$(netmask):$(hostname):$(netdev):off panic=1\0"	\
 	"flash_nfs=run nfsargs addip;bootm $(kernel_addr)\0"		\
 	"flash_self=run ramargs addip;bootm $(kernel_addr) "		\
 		"$(ramdisk_addr)\0"					\
-	"net_nfs=tftp 200000 $(bootfile);run nfsargs "			\
-		"addip;bootm\0"						\
+	"net_nfs=tftp 200000 $(bootfile);run nfsargs addip;bootm\0"	\
 	"nfsargs=setenv bootargs root=/dev/nfs rw "			\
 		"nfsroot=$(serverip):$(rootpath)\0"			\
+	"hostname=v38b\0"						\
+	"ethact=FEC ETHERNET\0"						\
+	"rootpath=/opt/eldk-3.1.1/ppc_6xx\0"				\
+	"update=prot off ff000000 ff03ffff; era ff000000 ff03ffff; "	\
+		"cp.b 200000 ff000000 $(filesize);"			\
+		"prot on ff000000 ff03ffff\0"				\
+	"load=tftp 200000 $(u-boot)\0"					\
+	"netmask=255.255.0.0\0"						\
+	"ipaddr=192.168.160.18\0"					\
+	"serverip=192.168.1.1\0"					\
+	"ethaddr=00:e0:ee:00:05:2e\0"					\
+	"bootfile=/tftpboot/v38b/uImage\0"				\
+	"u-boot=/tftpboot/v38b/u-boot.bin\0"				\
 	""
 
 #define CONFIG_BOOTCOMMAND	"run net_nfs"
@@ -169,13 +168,13 @@
  */
 #undef CFG_IPBSPEED_133			/* define for 133MHz speed */
 #endif
+
 /*
  * I2C configuration
  */
 #define CONFIG_HARD_I2C		1	/* I2C with hardware support */
 #define CFG_I2C_MODULE		2	/* Select I2C module #1 or #2 */
-
-#define CFG_I2C_SPEED		100000 /* 100 kHz */
+#define CFG_I2C_SPEED		100000	/* 100 kHz */
 #define CFG_I2C_SLAVE		0x7F
 
 /*
@@ -196,7 +195,7 @@
  */
 #define CFG_FLASH_CFI		1		/* Flash is CFI conformant */
 #define CFG_FLASH_CFI_DRIVER	1		/* Use the common driver */
-#define CFG_FLASH_CFI_AMD_RESET 1
+#define CFG_FLASH_CFI_AMD_RESET	1
 #define CFG_FLASH_BASE		0xFF000000
 #define CFG_MAX_FLASH_BANKS	1		/* max num of flash banks */
 #define CFG_FLASH_BANKS_LIST	{ CFG_FLASH_BASE }
@@ -224,19 +223,18 @@
 #define CFG_INIT_RAM_ADDR	MPC5XXX_SRAM
 #define CFG_INIT_RAM_END	MPC5XXX_SRAM_SIZE	/* End of used area in DPRAM */
 
-
 #define CFG_GBL_DATA_SIZE	128	/* 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
 
-#define CFG_MONITOR_BASE    TEXT_BASE
+#define CFG_MONITOR_BASE	TEXT_BASE
 #if (CFG_MONITOR_BASE < CFG_FLASH_BASE)
 #   define CFG_RAMBOOT		1
 #endif
 
-#define CFG_MONITOR_LEN		(192 << 10)	/* Reserve 192 kB for Monitor	*/
-#define CFG_MALLOC_LEN		(128 << 10)	/* Reserve 128 kB for malloc()	*/
-#define CFG_BOOTMAPSZ		(8 << 20)	/* Initial Memory map for Linux */
+#define CFG_MONITOR_LEN		(256 << 10)	/* Reserve 256kB for Monitor */
+#define CFG_MALLOC_LEN		(128 << 10)	/* Reserve 128kB for malloc() */
+#define CFG_BOOTMAPSZ		(8 << 20)	/* Linux initial memory map */
 
 /*
  * Ethernet configuration
@@ -253,19 +251,19 @@
 /*
  * Miscellaneous configurable options
  */
-#define CFG_LONGHELP			/* undef to save memory	    */
-#define CFG_PROMPT		"=> "	/* Monitor Command Prompt   */
+#define CFG_LONGHELP			/* undef to save memory */
+#define CFG_PROMPT		"=> "	/* Monitor Command Prompt */
 #if (CONFIG_COMMANDS & CFG_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_MAXARGS		16		/* max number of command args */
+#define CFG_BARGSIZE		CFG_CBSIZE	/* Boot Argument Buffer Size */
 
 #define CFG_MEMTEST_START	0x00100000	/* memtest works on */
-#define CFG_MEMTEST_END		0x00f00000	/* 1 ... 15 MB in DRAM	*/
+#define CFG_MEMTEST_END		0x00f00000	/* 1 ... 15 MB in DRAM */
 
 #define CFG_LOAD_ADDR		0x100000	/* default load address */
 
@@ -274,14 +272,8 @@
 /*
  * Various low-level settings
  */
-#if defined(CONFIG_MPC5200)
 #define CFG_HID0_INIT		HID0_ICE | HID0_ICFI
 #define CFG_HID0_FINAL		HID0_ICE
-#else
-#define CFG_HID0_INIT		0
-#define CFG_HID0_FINAL		0
-#endif
-
 
 #define CFG_BOOTCS_START	CFG_FLASH_BASE
 #define CFG_BOOTCS_SIZE		CFG_FLASH_SIZE
@@ -294,55 +286,39 @@
 
 #define CFG_RESET_ADDRESS	0xff000000
 
-/*-----------------------------------------------------------------------
- * USB stuff
- *-----------------------------------------------------------------------
- */
-#define CONFIG_USB_CLOCK	0x0001BBBB
-#define CONFIG_USB_CONFIG	0x00001000
-
-
-/*-----------------------------------------------------------------------
- * IDE/ATA stuff Supports IDE harddisk
- *-----------------------------------------------------------------------
+/*
+ * IDE/ATA (supports IDE harddisk)
  */
+#undef CONFIG_IDE_8xx_PCCARD		/* Don't use IDE with PC Card Adapter */
+#undef CONFIG_IDE_8xx_DIRECT		/* Direct IDE not supported */
+#undef CONFIG_IDE_LED			/* LED for ide not supported */
 
-#undef	CONFIG_IDE_8xx_PCCARD		/* Don't 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		/* reset for ide supported	*/
+#define CONFIG_IDE_RESET		/* reset for ide supported */
 #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_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)
+#define CFG_ATA_DATA_OFFSET	(0x0060)	/* data I/O offset */
 
-/* Offset for alternate registers	*/
-#define CFG_ATA_ALT_OFFSET	(0x005C)
+#define CFG_ATA_REG_OFFSET	(CFG_ATA_DATA_OFFSET)	/* normal register accesses offset */
 
-/* Interval between registers						     */
-#define CFG_ATA_STRIDE		4
+#define CFG_ATA_ALT_OFFSET	(0x005C)	/* alternate registers offset */
 
-/* Status LED						     */
+#define CFG_ATA_STRIDE		4		/* Interval between registers */
 
-#define	 CONFIG_STATUS_LED		 /* Status LED enabled		 */
-#define	 CONFIG_BOARD_SPECIFIC_LED	 /* version has board specific leds */
-
-#define CFG_LED_BASE	(0xf0000600 + 0x70)	/* Timer 7 GPIO */
+/*
+ * Status LED
+ */
+#define  CONFIG_STATUS_LED		/* Status LED enabled */
+#define  CONFIG_BOARD_SPECIFIC_LED	/* version has board specific leds */
 
+#define CFG_LED_BASE	MPC5XXX_GPT7_ENABLE	/* Timer 7 GPIO */
 #ifndef __ASSEMBLY__
-/* LEDs */
 typedef unsigned int led_id_t;
 
 #define __led_toggle(_msk) \
@@ -359,10 +335,9 @@ typedef unsigned int led_id_t;
 	} while(0)
 
 #define __led_init(_msk, st) \
-	{ \
+	do { \
 		*((volatile long *) (CFG_LED_BASE)) |= 0x34; \
-	}
-
-#endif
+	} while(0)
+#endif /* __ASSEMBLY__ */
 
 #endif /* __CONFIG_H */
diff --git a/include/mpc5xxx.h b/include/mpc5xxx.h
index 1d20d1d..089aa13 100644
--- a/include/mpc5xxx.h
+++ b/include/mpc5xxx.h
@@ -188,7 +188,14 @@
 #define MPC5XXX_WU_GPIO_ENABLE  (MPC5XXX_WU_GPIO + 0x0000)
 #define MPC5XXX_WU_GPIO_ODE     (MPC5XXX_WU_GPIO + 0x0004)
 #define MPC5XXX_WU_GPIO_DIR     (MPC5XXX_WU_GPIO + 0x0008)
-#define MPC5XXX_WU_GPIO_DATA    (MPC5XXX_WU_GPIO + 0x000c)
+#define MPC5XXX_WU_GPIO_DATA_O  (MPC5XXX_WU_GPIO + 0x000c)
+#define MPC5XXX_WU_GPIO_DATA_I  (MPC5XXX_WU_GPIO + 0x0020)
+
+/* GPIO pins */
+#define GPIO_WKUP_7		0x80000000UL
+#define GPIO_PSC6_0		0x10000000UL
+#define GPIO_PSC3_9		0x04000000UL
+#define GPIO_PSC1_4		0x01000000UL
 
 /* PCI registers */
 #define MPC5XXX_PCI_CMD		(MPC5XXX_PCI + 0x04)