[people/ms/u-boot.git] / include / configs / v38b.h

/*
 * (C) Copyright 2003-2006 Wolfgang Denk, DENX Software Engineering,
 * wd@denx.de.
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

#ifndef __CONFIG_H
#define __CONFIG_H

/*
 * High Level Configuration Options
 * (easy to change)
 */
#define CONFIG_MPC5200			1	/* This is an MPC5200 CPU */
#define CONFIG_V38B			1	/* ...on V38B board */

#define	CONFIG_SYS_TEXT_BASE		0xFF000000

#define CONFIG_SYS_MPC5XXX_CLKIN	33000000	/* ...running at 33.000000MHz */

#define CONFIG_RTC_PCF8563		1	/* has PCF8563 RTC */
#define CONFIG_MPC5200_DDR		1	/* has DDR SDRAM */

#undef CONFIG_HW_WATCHDOG			/* don't use watchdog */

#define CONFIG_NETCONSOLE		1

#define CONFIG_BOARD_EARLY_INIT_R	1	/* do board-specific init */
#define CONFIG_BOARD_EARLY_INIT_F	1	/* do board-specific init */
#define CONFIG_MISC_INIT_R

#define CONFIG_SYS_XLB_PIPELINING		1	/* gives better performance */

#define CONFIG_HIGH_BATS	1	/* High BATs supported */

/*
 * Serial console configuration
 */
#define CONFIG_PSC_CONSOLE	1	/* console is on PSC1 */
#define CONFIG_BAUDRATE		115200	/* ... at 115200 bps */
#define CONFIG_SYS_BAUDRATE_TABLE	{ 9600, 19200, 38400, 57600, 115200, 230400 }

/*
 * DDR
 */
#define SDRAM_DDR		1	/* is DDR */
/* Settings for XLB = 132 MHz */
#define SDRAM_MODE		0x018D0000
#define SDRAM_EMODE		0x40090000
#define SDRAM_CONTROL		0x704f0f00
#define SDRAM_CONFIG1		0x73722930
#define SDRAM_CONFIG2		0x47770000
#define SDRAM_TAPDELAY		0x10000000

/*
 * PCI - no support
 */
#undef CONFIG_PCI

/*
 * Partitions
 */
#define CONFIG_MAC_PARTITION	1
#define CONFIG_DOS_PARTITION	1

/*
 * USB
 */
#define CONFIG_USB_OHCI
#define CONFIG_USB_CLOCK	0x0001BBBB
#define CONFIG_USB_CONFIG	0x00001000

/*
 * BOOTP options
 */
#define CONFIG_BOOTP_BOOTFILESIZE
#define CONFIG_BOOTP_BOOTPATH
#define CONFIG_BOOTP_GATEWAY
#define CONFIG_BOOTP_HOSTNAME

/*
 * Command line configuration.
 */
#define CONFIG_CMD_IDE
#define CONFIG_CMD_DIAG
#define CONFIG_CMD_IRQ
#define CONFIG_CMD_JFFS2
#define CONFIG_CMD_SDRAM
#define CONFIG_CMD_DATE

#define CONFIG_TIMESTAMP		/* Print image info with timestamp */

/*
 * Boot low with 16 MB Flash
 */
#define CONFIG_SYS_LOWBOOT		1
#define CONFIG_SYS_LOWBOOT16		1

/*
 * Autobooting
 */

#define CONFIG_PREBOOT	"echo;"	\
	"echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
	"echo"

#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"							\
	"ramargs=setenv bootargs root=/dev/ram rw wdt=off \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 $(bootfile);run nfsargs addip;bootm\0"	\
	"nfsargs=setenv bootargs root=/dev/nfs rw "			\
		"nfsroot=$(serverip):$(rootpath) wdt=off\0"		\
	"hostname=v38b\0"						\
	"ethact=FEC\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"					\
	"bootfile=/tftpboot/v38b/uImage\0"				\
	"u-boot=/tftpboot/v38b/u-boot.bin\0"				\
	""

#define CONFIG_BOOTCOMMAND	"run net_nfs"

/*
 * IPB Bus clocking configuration.
 */
#undef CONFIG_SYS_IPBCLK_EQUALS_XLBCLK			/* define for 133MHz speed */

/*
 * I2C configuration
 */
#define CONFIG_HARD_I2C		1	/* I2C with hardware support */
#define CONFIG_SYS_I2C_MODULE		2	/* Select I2C module #1 or #2 */
#define CONFIG_SYS_I2C_SPEED		100000	/* 100 kHz */
#define CONFIG_SYS_I2C_SLAVE		0x7F

/*
 * EEPROM configuration
 */
#define CONFIG_SYS_I2C_EEPROM_ADDR		0x50	/* 1010000x */
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN		1
#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS	3
#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS	70

/*
 * RTC configuration
 */
#define CONFIG_SYS_I2C_RTC_ADDR		0x51

/*
 * Flash configuration - use CFI driver
 */
#define CONFIG_SYS_FLASH_CFI		1		/* Flash is CFI conformant */
#define CONFIG_FLASH_CFI_DRIVER	1		/* Use the common driver */
#define CONFIG_SYS_FLASH_CFI_AMD_RESET	1
#define CONFIG_SYS_FLASH_BASE		0xFF000000
#define CONFIG_SYS_MAX_FLASH_BANKS	1		/* max num of flash banks */
#define CONFIG_SYS_FLASH_BANKS_LIST	{ CONFIG_SYS_FLASH_BASE }
#define CONFIG_SYS_FLASH_SIZE		0x01000000	/* 16 MiB */
#define CONFIG_SYS_MAX_FLASH_SECT	256		/* max num of sects on one chip */
#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE	1	/* flash write speed-up */

/*
 * Environment settings
 */
#define CONFIG_ENV_IS_IN_FLASH	1
#define CONFIG_ENV_ADDR		(CONFIG_SYS_FLASH_BASE + 0x00040000)
#define CONFIG_ENV_SIZE		0x10000
#define CONFIG_ENV_SECT_SIZE	0x10000
#define CONFIG_ENV_OVERWRITE	1

/*
 * Memory map
 */
#define CONFIG_SYS_MBAR		0xF0000000
#define CONFIG_SYS_SDRAM_BASE		0x00000000
#define CONFIG_SYS_DEFAULT_MBAR	0x80000000

/* Use SRAM until RAM will be available */
#define CONFIG_SYS_INIT_RAM_ADDR	MPC5XXX_SRAM
#define CONFIG_SYS_INIT_RAM_SIZE	MPC5XXX_SRAM_SIZE	/* Size of used area in DPRAM */

#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET

#define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_TEXT_BASE
#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
#   define CONFIG_SYS_RAMBOOT		1
#endif

#define CONFIG_SYS_MONITOR_LEN		(256 << 10)	/* Reserve 256kB for Monitor */
#define CONFIG_SYS_MALLOC_LEN		(128 << 10)	/* Reserve 128kB for malloc() */
#define CONFIG_SYS_BOOTMAPSZ		(8 << 20)	/* Linux initial memory map */

/*
 * Ethernet configuration
 */
#define CONFIG_MPC5xxx_FEC	1
#define CONFIG_MPC5xxx_FEC_MII100
#define CONFIG_PHY_ADDR		0x00
#define CONFIG_MII		1

/*
 * GPIO configuration
 */
#define CONFIG_SYS_GPS_PORT_CONFIG	0x90001404

/*
 * Miscellaneous configurable options
 */
#define CONFIG_SYS_LONGHELP			/* undef to save memory */
#if defined(CONFIG_CMD_KGDB)
#define CONFIG_SYS_CBSIZE		1024	/* Console I/O Buffer Size */
#else
#define CONFIG_SYS_CBSIZE		256	/* Console I/O Buffer Size */
#endif
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)	/* Print Buffer Size */
#define CONFIG_SYS_MAXARGS		16		/* max number of command args */
#define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE	/* Boot Argument Buffer Size */

#define CONFIG_SYS_MEMTEST_START	0x00100000	/* memtest works on */
#define CONFIG_SYS_MEMTEST_END		0x00f00000	/* 1 ... 15 MB in DRAM */

#define CONFIG_SYS_LOAD_ADDR		0x100000	/* default load address */

#define CONFIG_SYS_CACHELINE_SIZE	32	/* For MPC5xxx CPUs */
#if defined(CONFIG_CMD_KGDB)
#  define CONFIG_SYS_CACHELINE_SHIFT	5	/* log base 2 of the above value */
#endif

/*
 * Various low-level settings
 */
#define CONFIG_SYS_HID0_INIT		HID0_ICE | HID0_ICFI
#define CONFIG_SYS_HID0_FINAL		HID0_ICE

#define CONFIG_SYS_BOOTCS_START	CONFIG_SYS_FLASH_BASE
#define CONFIG_SYS_BOOTCS_SIZE		CONFIG_SYS_FLASH_SIZE
#define CONFIG_SYS_BOOTCS_CFG		0x00047801
#define CONFIG_SYS_CS0_START		CONFIG_SYS_FLASH_BASE
#define CONFIG_SYS_CS0_SIZE		CONFIG_SYS_FLASH_SIZE

#define CONFIG_SYS_CS_BURST		0x00000000
#define CONFIG_SYS_CS_DEADCYCLE	0x33333333

#define CONFIG_SYS_RESET_ADDRESS	0xff000000

/*
 * 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 */

#define CONFIG_IDE_RESET		/* reset for ide supported */
#define CONFIG_IDE_PREINIT

#define CONFIG_SYS_IDE_MAXBUS		1	/* max. 1 IDE bus */
#define CONFIG_SYS_IDE_MAXDEVICE	1	/* max. 1 drive per IDE bus */

#define CONFIG_SYS_ATA_IDE0_OFFSET	0x0000

#define CONFIG_SYS_ATA_BASE_ADDR	MPC5XXX_ATA

#define CONFIG_SYS_ATA_DATA_OFFSET	(0x0060)	/* data I/O offset */

#define CONFIG_SYS_ATA_REG_OFFSET	(CONFIG_SYS_ATA_DATA_OFFSET)	/* normal register accesses offset */

#define CONFIG_SYS_ATA_ALT_OFFSET	(0x005C)	/* alternate registers offset */

#define CONFIG_SYS_ATA_STRIDE		4		/* Interval between registers */

/*
 * Status LED
 */
#define  CONFIG_STATUS_LED		/* Status LED enabled */
#define  CONFIG_BOARD_SPECIFIC_LED	/* version has board specific leds */

#define CONFIG_SYS_LED_BASE	MPC5XXX_GPT7_ENABLE	/* Timer 7 GPIO */
#ifndef __ASSEMBLY__
typedef unsigned int led_id_t;

#define __led_toggle(_msk) \
	do { \
		*((volatile long *) (CONFIG_SYS_LED_BASE)) ^= (_msk); \
	} while(0)

#define __led_set(_msk, _st) \
	do { \
		if ((_st)) \
			*((volatile long *) (CONFIG_SYS_LED_BASE)) &= ~(_msk); \
		else \
			*((volatile long *) (CONFIG_SYS_LED_BASE)) |= (_msk); \
	} while(0)

#define __led_init(_msk, st) \
	do { \
		*((volatile long *) (CONFIG_SYS_LED_BASE)) |= 0x34; \
	} while(0)
#endif /* __ASSEMBLY__ */

#endif /* __CONFIG_H */
Commit	Line	Data
4707fb50	1	/*
82d9c9ec	2	* (C) Copyright 2003-2006 Wolfgang Denk, DENX Software Engineering,
4707fb50 BS	3	* wd@denx.de.
4707fb50 BS	4	*
1a459660	5	* SPDX-License-Identifier: GPL-2.0+
4707fb50 BS	6	*/
	7
	8	#ifndef __CONFIG_H
	9	#define __CONFIG_H
	10
4707fb50 BS	11	/*
	12	* High Level Configuration Options
	13	* (easy to change)
82d9c9ec	14	*/
82d9c9ec BS	15	#define CONFIG_MPC5200 1 /* This is an MPC5200 CPU */
82d9c9ec BS	16	#define CONFIG_V38B 1 /* ...on V38B board */
2ae18241 WD	17
	18	#define CONFIG_SYS_TEXT_BASE 0xFF000000
	19
6d0f6bcf	20	#define CONFIG_SYS_MPC5XXX_CLKIN 33000000 /* ...running at 33.000000MHz */
4707fb50	21
82d9c9ec BS	22	#define CONFIG_RTC_PCF8563 1 /* has PCF8563 RTC */
82d9c9ec BS	23	#define CONFIG_MPC5200_DDR 1 /* has DDR SDRAM */
4707fb50	24
ce3f1a40	25	#undef CONFIG_HW_WATCHDOG /* don't use watchdog */
4707fb50 BS	26
	27	#define CONFIG_NETCONSOLE 1
	28
82d9c9ec	29	#define CONFIG_BOARD_EARLY_INIT_R 1 /* do board-specific init */
cce4acbb	30	#define CONFIG_BOARD_EARLY_INIT_F 1 /* do board-specific init */
d8d21e69	31	#define CONFIG_MISC_INIT_R
4707fb50	32
6d0f6bcf	33	#define CONFIG_SYS_XLB_PIPELINING 1 /* gives better performance */
4707fb50	34
31d82672 BB	35	#define CONFIG_HIGH_BATS 1 /* High BATs supported */
31d82672 BB	36
4707fb50 BS	37	/*
	38	* Serial console configuration
	39	*/
82d9c9ec BS	40	#define CONFIG_PSC_CONSOLE 1 /* console is on PSC1 */
82d9c9ec BS	41	#define CONFIG_BAUDRATE 115200 /* ... at 115200 bps */
6d0f6bcf	42	#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
4707fb50	43
4707fb50 BS	44	/*
	45	* DDR
	46	*/
	47	#define SDRAM_DDR 1 /* is DDR */
	48	/* Settings for XLB = 132 MHz */
	49	#define SDRAM_MODE 0x018D0000
	50	#define SDRAM_EMODE 0x40090000
	51	#define SDRAM_CONTROL 0x704f0f00
	52	#define SDRAM_CONFIG1 0x73722930
	53	#define SDRAM_CONFIG2 0x47770000
	54	#define SDRAM_TAPDELAY 0x10000000
	55
4707fb50	56	/*
62a3b7dd	57	* PCI - no support
4707fb50 BS	58	*/
	59	#undef CONFIG_PCI
	60
	61	/*
	62	* Partitions
	63	*/
	64	#define CONFIG_MAC_PARTITION 1
	65	#define CONFIG_DOS_PARTITION 1
	66
	67	/*
	68	* USB
	69	*/
	70	#define CONFIG_USB_OHCI
82d9c9ec BS	71	#define CONFIG_USB_CLOCK 0x0001BBBB
82d9c9ec BS	72	#define CONFIG_USB_CONFIG 0x00001000
4707fb50	73
079a136c JL	74	/*
	75	* BOOTP options
	76	*/
	77	#define CONFIG_BOOTP_BOOTFILESIZE
	78	#define CONFIG_BOOTP_BOOTPATH
	79	#define CONFIG_BOOTP_GATEWAY
	80	#define CONFIG_BOOTP_HOSTNAME
	81
4707fb50	82	/*
dca3b3d6	83	* Command line configuration.
4707fb50	84	*/
dca3b3d6	85	#define CONFIG_CMD_IDE
dca3b3d6 JL	86	#define CONFIG_CMD_DIAG
	87	#define CONFIG_CMD_IRQ
	88	#define CONFIG_CMD_JFFS2
dca3b3d6 JL	89	#define CONFIG_CMD_SDRAM
dca3b3d6 JL	90	#define CONFIG_CMD_DATE
4707fb50	91
dca3b3d6	92	#define CONFIG_TIMESTAMP /* Print image info with timestamp */
4707fb50 BS	93
	94	/*
	95	* Boot low with 16 MB Flash
	96	*/
6d0f6bcf JCPV	97	#define CONFIG_SYS_LOWBOOT 1
6d0f6bcf JCPV	98	#define CONFIG_SYS_LOWBOOT16 1
4707fb50 BS	99
	100	/*
	101	* Autobooting
	102	*/
4707fb50	103
82d9c9ec	104	#define CONFIG_PREBOOT "echo;" \
32bf3d14	105	"echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
4707fb50 BS	106	"echo"
4707fb50 BS	107
82d9c9ec	108	#undef CONFIG_BOOTARGS
4707fb50	109
fcfed4f2	110	#define CONFIG_EXTRA_ENV_SETTINGS \
82d9c9ec BS	111	"bootcmd=run net_nfs\0" \
	112	"bootdelay=3\0" \
	113	"baudrate=115200\0" \
	114	"preboot=echo;echo Type \"run flash_nfs\" to mount root " \
	115	"filesystem over NFS; echo\0" \
fcfed4f2	116	"netdev=eth0\0" \
cce4acbb	117	"ramargs=setenv bootargs root=/dev/ram rw wdt=off \0" \
fcfed4f2 WD	118	"addip=setenv bootargs $(bootargs) " \
	119	"ip=$(ipaddr):$(serverip):$(gatewayip):" \
	120	"$(netmask):$(hostname):$(netdev):off panic=1\0" \
	121	"flash_nfs=run nfsargs addip;bootm $(kernel_addr)\0" \
	122	"flash_self=run ramargs addip;bootm $(kernel_addr) " \
	123	"$(ramdisk_addr)\0" \
82d9c9ec	124	"net_nfs=tftp 200000 $(bootfile);run nfsargs addip;bootm\0" \
fcfed4f2	125	"nfsargs=setenv bootargs root=/dev/nfs rw " \
cce4acbb	126	"nfsroot=$(serverip):$(rootpath) wdt=off\0" \
82d9c9ec	127	"hostname=v38b\0" \
48690d80	128	"ethact=FEC\0" \
82d9c9ec BS	129	"rootpath=/opt/eldk-3.1.1/ppc_6xx\0" \
	130	"update=prot off ff000000 ff03ffff; era ff000000 ff03ffff; " \
	131	"cp.b 200000 ff000000 $(filesize);" \
	132	"prot on ff000000 ff03ffff\0" \
	133	"load=tftp 200000 $(u-boot)\0" \
	134	"netmask=255.255.0.0\0" \
	135	"ipaddr=192.168.160.18\0" \
	136	"serverip=192.168.1.1\0" \
82d9c9ec BS	137	"bootfile=/tftpboot/v38b/uImage\0" \
82d9c9ec BS	138	"u-boot=/tftpboot/v38b/u-boot.bin\0" \
fcfed4f2	139	""
4707fb50 BS	140
	141	#define CONFIG_BOOTCOMMAND "run net_nfs"
	142
4707fb50 BS	143	/*
	144	* IPB Bus clocking configuration.
	145	*/
6d0f6bcf	146	#undef CONFIG_SYS_IPBCLK_EQUALS_XLBCLK /* define for 133MHz speed */
82d9c9ec	147
4707fb50 BS	148	/*
	149	* I2C configuration
	150	*/
	151	#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
6d0f6bcf JCPV	152	#define CONFIG_SYS_I2C_MODULE 2 /* Select I2C module #1 or #2 */
	153	#define CONFIG_SYS_I2C_SPEED 100000 /* 100 kHz */
	154	#define CONFIG_SYS_I2C_SLAVE 0x7F
4707fb50 BS	155
	156	/*
	157	* EEPROM configuration
	158	*/
6d0f6bcf JCPV	159	#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* 1010000x */
	160	#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
	161	#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
	162	#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 70
4707fb50 BS	163
	164	/*
	165	* RTC configuration
	166	*/
6d0f6bcf	167	#define CONFIG_SYS_I2C_RTC_ADDR 0x51
4707fb50 BS	168
	169	/*
	170	* Flash configuration - use CFI driver
	171	*/
6d0f6bcf	172	#define CONFIG_SYS_FLASH_CFI 1 /* Flash is CFI conformant */
00b1883a	173	#define CONFIG_FLASH_CFI_DRIVER 1 /* Use the common driver */
6d0f6bcf JCPV	174	#define CONFIG_SYS_FLASH_CFI_AMD_RESET 1
	175	#define CONFIG_SYS_FLASH_BASE 0xFF000000
	176	#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of flash banks */
	177	#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
	178	#define CONFIG_SYS_FLASH_SIZE 0x01000000 /* 16 MiB */
	179	#define CONFIG_SYS_MAX_FLASH_SECT 256 /* max num of sects on one chip */
	180	#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 /* flash write speed-up */
4707fb50 BS	181
	182	/*
	183	* Environment settings
	184	*/
5a1aceb0	185	#define CONFIG_ENV_IS_IN_FLASH 1
6d0f6bcf	186	#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x00040000)
0e8d1586 JCPV	187	#define CONFIG_ENV_SIZE 0x10000
0e8d1586 JCPV	188	#define CONFIG_ENV_SECT_SIZE 0x10000
4707fb50 BS	189	#define CONFIG_ENV_OVERWRITE 1
	190
	191	/*
	192	* Memory map
	193	*/
6d0f6bcf JCPV	194	#define CONFIG_SYS_MBAR 0xF0000000
	195	#define CONFIG_SYS_SDRAM_BASE 0x00000000
	196	#define CONFIG_SYS_DEFAULT_MBAR 0x80000000
4707fb50 BS	197
4707fb50 BS	198	/* Use SRAM until RAM will be available */
6d0f6bcf	199	#define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM
553f0982	200	#define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE /* Size of used area in DPRAM */
4707fb50	201
25ddd1fb	202	#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
6d0f6bcf	203	#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
4707fb50	204
14d0a02a	205	#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
6d0f6bcf JCPV	206	#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
6d0f6bcf JCPV	207	# define CONFIG_SYS_RAMBOOT 1
4707fb50 BS	208	#endif
4707fb50 BS	209
6d0f6bcf JCPV	210	#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256kB for Monitor */
	211	#define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128kB for malloc() */
	212	#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Linux initial memory map */
4707fb50 BS	213
	214	/*
	215	* Ethernet configuration
	216	*/
	217	#define CONFIG_MPC5xxx_FEC 1
86321fc1	218	#define CONFIG_MPC5xxx_FEC_MII100
4707fb50	219	#define CONFIG_PHY_ADDR 0x00
fcfed4f2	220	#define CONFIG_MII 1
4707fb50 BS	221
	222	/*
	223	* GPIO configuration
	224	*/
6d0f6bcf	225	#define CONFIG_SYS_GPS_PORT_CONFIG 0x90001404
4707fb50 BS	226
	227	/*
	228	* Miscellaneous configurable options
	229	*/
6d0f6bcf	230	#define CONFIG_SYS_LONGHELP /* undef to save memory */
dca3b3d6	231	#if defined(CONFIG_CMD_KGDB)
6d0f6bcf	232	#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
4707fb50	233	#else
6d0f6bcf	234	#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
4707fb50	235	#endif
6d0f6bcf JCPV	236	#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
	237	#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
	238	#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
4707fb50	239
6d0f6bcf JCPV	240	#define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */
6d0f6bcf JCPV	241	#define CONFIG_SYS_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */
4707fb50	242
6d0f6bcf	243	#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
4707fb50	244
6d0f6bcf	245	#define CONFIG_SYS_CACHELINE_SIZE 32 /* For MPC5xxx CPUs */
dca3b3d6	246	#if defined(CONFIG_CMD_KGDB)
6d0f6bcf	247	# define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */
dca3b3d6 JL	248	#endif
dca3b3d6 JL	249
4707fb50 BS	250	/*
	251	* Various low-level settings
	252	*/
6d0f6bcf JCPV	253	#define CONFIG_SYS_HID0_INIT HID0_ICE \| HID0_ICFI
6d0f6bcf JCPV	254	#define CONFIG_SYS_HID0_FINAL HID0_ICE
4707fb50	255
6d0f6bcf JCPV	256	#define CONFIG_SYS_BOOTCS_START CONFIG_SYS_FLASH_BASE
	257	#define CONFIG_SYS_BOOTCS_SIZE CONFIG_SYS_FLASH_SIZE
	258	#define CONFIG_SYS_BOOTCS_CFG 0x00047801
	259	#define CONFIG_SYS_CS0_START CONFIG_SYS_FLASH_BASE
	260	#define CONFIG_SYS_CS0_SIZE CONFIG_SYS_FLASH_SIZE
4707fb50	261
6d0f6bcf JCPV	262	#define CONFIG_SYS_CS_BURST 0x00000000
6d0f6bcf JCPV	263	#define CONFIG_SYS_CS_DEADCYCLE 0x33333333
4707fb50	264
6d0f6bcf	265	#define CONFIG_SYS_RESET_ADDRESS 0xff000000
4707fb50	266
82d9c9ec BS	267	/*
82d9c9ec BS	268	* IDE/ATA (supports IDE harddisk)
4707fb50	269	*/
82d9c9ec BS	270	#undef CONFIG_IDE_8xx_PCCARD /* Don't use IDE with PC Card Adapter */
	271	#undef CONFIG_IDE_8xx_DIRECT /* Direct IDE not supported */
	272	#undef CONFIG_IDE_LED /* LED for ide not supported */
4707fb50	273
82d9c9ec	274	#define CONFIG_IDE_RESET /* reset for ide supported */
4707fb50 BS	275	#define CONFIG_IDE_PREINIT
4707fb50 BS	276
6d0f6bcf JCPV	277	#define CONFIG_SYS_IDE_MAXBUS 1 /* max. 1 IDE bus */
6d0f6bcf JCPV	278	#define CONFIG_SYS_IDE_MAXDEVICE 1 /* max. 1 drive per IDE bus */
4707fb50	279
6d0f6bcf	280	#define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000
4707fb50	281
6d0f6bcf	282	#define CONFIG_SYS_ATA_BASE_ADDR MPC5XXX_ATA
4707fb50	283
6d0f6bcf	284	#define CONFIG_SYS_ATA_DATA_OFFSET (0x0060) /* data I/O offset */
4707fb50	285
6d0f6bcf	286	#define CONFIG_SYS_ATA_REG_OFFSET (CONFIG_SYS_ATA_DATA_OFFSET) /* normal register accesses offset */
4707fb50	287
6d0f6bcf	288	#define CONFIG_SYS_ATA_ALT_OFFSET (0x005C) /* alternate registers offset */
4707fb50	289
6d0f6bcf	290	#define CONFIG_SYS_ATA_STRIDE 4 /* Interval between registers */
4707fb50	291
82d9c9ec BS	292	/*
	293	* Status LED
	294	*/
	295	#define CONFIG_STATUS_LED /* Status LED enabled */
	296	#define CONFIG_BOARD_SPECIFIC_LED /* version has board specific leds */
4707fb50	297
6d0f6bcf	298	#define CONFIG_SYS_LED_BASE MPC5XXX_GPT7_ENABLE /* Timer 7 GPIO */
4707fb50	299	#ifndef __ASSEMBLY__
4707fb50 BS	300	typedef unsigned int led_id_t;
	301
	302	#define __led_toggle(_msk) \
	303	do { \
6d0f6bcf	304	((volatile long ) (CONFIG_SYS_LED_BASE)) ^= (_msk); \
4707fb50 BS	305	} while(0)
	306
	307	#define __led_set(_msk, _st) \
	308	do { \
	309	if ((_st)) \
6d0f6bcf	310	((volatile long ) (CONFIG_SYS_LED_BASE)) &= ~(_msk); \
4707fb50	311	else \
6d0f6bcf	312	((volatile long ) (CONFIG_SYS_LED_BASE)) \|= (_msk); \
4707fb50 BS	313	} while(0)
	314
	315	#define __led_init(_msk, st) \
82d9c9ec	316	do { \
6d0f6bcf	317	((volatile long ) (CONFIG_SYS_LED_BASE)) \|= 0x34; \
82d9c9ec BS	318	} while(0)
82d9c9ec BS	319	#endif /* __ASSEMBLY__ */
4707fb50 BS	320
4707fb50 BS	321	#endif /* __CONFIG_H */