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

/*
 * (C) Copyright 2003-2006
 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
 *
 * (C) Copyright 2004-2005
 * Martin Krause, TQ-Systems GmbH, martin.krause@tqs.de
 *
 * See file CREDITS for list of people who contributed to this
 * project.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
 * published by the Free Software Foundation; either version 2 of
 * the License, or (at your option) any later version.
 *
 * 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 for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 * MA 02111-1307 USA
 */

#ifndef __CONFIG_H
#define __CONFIG_H

/*
 * High Level Configuration Options
 * (easy to change)
 */

#define CONFIG_MPC5xxx		1	/* This is an MPC5xxx CPU */
#define CONFIG_MPC5200		1	/* (more precisely an MPC5200 CPU) */
#define CONFIG_TQM5200		1	/* ... on TQM5200 module */
#undef CONFIG_TQM5200_REV100		/*  define for revision 100 modules */
#define CONFIG_STK52XX		1	/* ... on a STK52XX base board */
#define CONFIG_STK52XX_REV100	1	/*  define for revision 100 baseboards */
#define CONFIG_AEVFIFO		1
#define CONFIG_SYS_MPC5XXX_CLKIN	33000000 /* ... running at 33.000000MHz */

/*
 * Valid values for CONFIG_SYS_TEXT_BASE are:
 * 0xFC000000	boot low (standard configuration with room for
 *		max 64 MByte Flash ROM)
 * 0xFFF00000	boot high (for a backup copy of U-Boot)
 * 0x00100000	boot from RAM (for testing only)
 */
#ifndef CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_TEXT_BASE	0xFC000000
#endif

#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 }

/*
 * PCI Mapping:
 * 0x40000000 - 0x4fffffff - PCI Memory
 * 0x50000000 - 0x50ffffff - PCI IO Space
 */
#ifdef CONFIG_AEVFIFO
#define CONFIG_PCI		1
#define CONFIG_PCI_PNP		1
/* #define CONFIG_PCI_SCAN_SHOW	1 */
#define CONFIG_PCIAUTO_SKIP_HOST_BRIDGE		1

#define CONFIG_PCI_MEM_BUS	0x40000000
#define CONFIG_PCI_MEM_PHYS	CONFIG_PCI_MEM_BUS
#define CONFIG_PCI_MEM_SIZE	0x10000000

#define CONFIG_PCI_IO_BUS	0x50000000
#define CONFIG_PCI_IO_PHYS	CONFIG_PCI_IO_BUS
#define CONFIG_PCI_IO_SIZE	0x01000000

#define CONFIG_NET_MULTI	1
#define CONFIG_EEPRO100		1
#define CONFIG_SYS_RX_ETH_BUFFER	8  /* use 8 rx buffer on eepro100  */
#define CONFIG_NS8382X		1
#endif	/* CONFIG_AEVFIFO */

/* Partitions */
#define CONFIG_MAC_PARTITION
#define CONFIG_DOS_PARTITION
#define CONFIG_ISO_PARTITION

/* POST support */
#define CONFIG_POST		(CONFIG_SYS_POST_MEMORY   | \
				 CONFIG_SYS_POST_CPU	   | \
				 CONFIG_SYS_POST_I2C)

#ifdef CONFIG_POST
/* preserve space for the post_word at end of on-chip SRAM */
#define MPC5XXX_SRAM_POST_SIZE MPC5XXX_SRAM_SIZE-4
#endif


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


/*
 * Command line configuration.
 */
#include <config_cmd_default.h>

#define CONFIG_CMD_ASKENV
#define CONFIG_CMD_DATE
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_ECHO
#define CONFIG_CMD_EEPROM
#define CONFIG_CMD_I2C
#define CONFIG_CMD_MII
#define CONFIG_CMD_NFS
#define CONFIG_CMD_PCI
#define CONFIG_CMD_PING
#define CONFIG_CMD_REGINFO
#define CONFIG_CMD_SNTP

#ifdef CONFIG_POST
#define CONFIG_CMD_DIAG
#endif


#define	CONFIG_TIMESTAMP		/* display image timestamps */

#if (CONFIG_SYS_TEXT_BASE == 0xFC000000)		/* Boot low */
#   define CONFIG_SYS_LOWBOOT		1
#endif

/*
 * Autobooting
 */
#define CONFIG_BOOTDELAY	5	/* autoboot after 5 seconds */

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

#undef	CONFIG_BOOTARGS

#define CONFIG_EXTRA_ENV_SETTINGS					\
	"netdev=eth0\0"							\
	"rootpath=/opt/eldk/ppc_6xx\0"					\
	"ramargs=setenv bootargs root=/dev/ram rw\0"			\
	"nfsargs=setenv bootargs root=/dev/nfs rw "			\
		"nfsroot=${serverip}:${rootpath} "			\
		"console=ttyS0,${baudrate}\0"				\
	"addip=setenv bootargs ${bootargs} "				\
		"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"	\
		":${hostname}:${netdev}:off panic=1\0"			\
	"flash_self=run ramargs addip;"					\
		"bootm ${kernel_addr} ${ramdisk_addr}\0"		\
	"flash_nfs=run nfsargs addip;"					\
		"bootm ${kernel_addr}\0"				\
	"net_nfs=tftp 200000 ${bootfile};run nfsargs addip;bootm\0"	\
	"bootfile=/tftpboot/tqm5200/uImage\0"				\
	"load=tftp 200000 ${u-boot}\0"					\
	"u-boot=/tftpboot/tqm5200/u-boot.bin\0"				\
	"update=protect off FC000000 FC05FFFF;"				\
		"erase FC000000 FC05FFFF;"				\
		"cp.b 200000 FC000000 ${filesize};"			\
		"protect on FC000000 FC05FFFF\0"			\
	""

#define CONFIG_BOOTCOMMAND	"run net_nfs"

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

#if defined(CONFIG_SYS_IPBCLK_EQUALS_XLBCLK)
/*
 * PCI Bus clocking configuration
 *
 * Actually a PCI Clock of 66 MHz is only set (in cpu_init.c) if
 * CONFIG_SYS_IPBCLK_EQUALS_XLBCLK is defined. This is because a PCI Clock
 * of 66 MHz yet hasn't been tested with a IPB Bus Clock of 66 MHz.
 */
#define CONFIG_SYS_PCICLK_EQUALS_IPBCLK_DIV2	/* define for 66MHz speed */
#endif

/*
 * I2C configuration
 */
#define CONFIG_HARD_I2C		1	/* I2C with hardware support */
#ifdef CONFIG_TQM5200_REV100
#define CONFIG_SYS_I2C_MODULE		1	/* Select I2C module #1 for rev. 100 board */
#else
#define CONFIG_SYS_I2C_MODULE		2	/* Select I2C module #2 for all other revs */
#endif

/*
 * I2C clock frequency
 *
 * Please notice, that the resulting clock frequency could differ from the
 * configured value. This is because the I2C clock is derived from system
 * clock over a frequency divider with only a few divider values. U-boot
 * calculates the best approximation for CONFIG_SYS_I2C_SPEED. However the calculated
 * approximation allways lies below the configured value, never above.
 */
#define CONFIG_SYS_I2C_SPEED		100000 /* 100 kHz */
#define CONFIG_SYS_I2C_SLAVE		0x7F

/*
 * EEPROM configuration for onboard EEPROM M24C32 (M24C64 should work
 * also). For other EEPROMs configuration should be verified. On Mini-FAP the
 * EEPROM (24C64) is on the same I2C address (but on other I2C bus), so the
 * same configuration could be used.
 */
#define CONFIG_SYS_I2C_EEPROM_ADDR		0x50	/* 1010000x */
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN		2
#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS	5	/* =32 Bytes per write */
#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS	20

/*
 * Flash configuration
 */
#define CONFIG_SYS_FLASH_BASE		CONFIG_SYS_TEXT_BASE /* 0xFC000000 */

/* use CFI flash driver if no module variant is spezified */
#define CONFIG_SYS_FLASH_CFI		1	/* Flash is CFI conformant */
#define CONFIG_FLASH_CFI_DRIVER	1	/* Use the common driver */
#define CONFIG_SYS_FLASH_BANKS_LIST	{ CONFIG_SYS_BOOTCS_START }
#define CONFIG_SYS_FLASH_EMPTY_INFO
#define CONFIG_SYS_FLASH_SIZE		0x04000000 /* 64 MByte */
#define CONFIG_SYS_MAX_FLASH_SECT	512	/* max num of sects on one chip */
#undef CONFIG_SYS_FLASH_USE_BUFFER_WRITE	/* not supported yet for AMD */

#if !defined(CONFIG_SYS_LOWBOOT)
#define CONFIG_ENV_ADDR		(CONFIG_SYS_FLASH_BASE + 0x00760000 + 0x00800000)
#else	/* CONFIG_SYS_LOWBOOT */
#define CONFIG_ENV_ADDR		(CONFIG_SYS_FLASH_BASE + 0x00060000)
#endif	/* CONFIG_SYS_LOWBOOT */
#define CONFIG_SYS_MAX_FLASH_BANKS	1	/* max num of flash banks
					   (= chip selects) */
#define CONFIG_SYS_FLASH_ERASE_TOUT	240000	/* Flash Erase Timeout (in ms)	*/
#define CONFIG_SYS_FLASH_WRITE_TOUT	500	/* Flash Write Timeout (in ms)	*/


/*
 * Environment settings
 */
#define CONFIG_ENV_IS_IN_FLASH	1
#define CONFIG_ENV_SIZE		0x10000
#define CONFIG_ENV_SECT_SIZE	0x20000
#define CONFIG_ENV_ADDR_REDUND	(CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
#define	CONFIG_ENV_SIZE_REDUND	(CONFIG_ENV_SIZE)

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

/* Use ON-Chip SRAM until RAM will be available */
#define CONFIG_SYS_INIT_RAM_ADDR	MPC5XXX_SRAM
#ifdef CONFIG_POST
/* preserve space for the post_word at end of on-chip SRAM */
#define CONFIG_SYS_INIT_RAM_SIZE	MPC5XXX_SRAM_POST_SIZE
#else
#define CONFIG_SYS_INIT_RAM_SIZE	MPC5XXX_SRAM_SIZE
#endif


#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		(384 << 10)	/* Reserve 384 kB for Monitor	*/
#define CONFIG_SYS_MALLOC_LEN		(128 << 10)	/* Reserve 128 kB for malloc()	*/
#define CONFIG_SYS_BOOTMAPSZ		(8 << 20)	/* Initial Memory map for Linux */

/*
 * Ethernet configuration
 */
#define CONFIG_MPC5xxx_FEC	1
#define CONFIG_MPC5xxx_FEC_MII100
/*
 * Define CONFIG_MPC5xxx_FEC_MII10 to force FEC at 10Mb
 */
/* #define CONFIG_MPC5xxx_FEC_MII10 */
#define CONFIG_PHY_ADDR		0x00

/*
 * GPIO configuration
 *
 * use pin gpio_wkup_6 as second SDRAM chip select (mem_cs1):
 *	Bit 0 (mask: 0x80000000): 1
 * use ALT CAN position: Bits 2-3 (mask: 0x30000000):
 *	00 -> No Alternatives, CAN1/2 on PSC2 according to PSC2 setting.
 *	01 -> CAN1 on I2C1, CAN2 on Tmr0/1.
 *	      Use for REV200 STK52XX boards. Do not use with REV100 modules
 *	      (because, there I2C1 is used as I2C bus)
 * use PSC1 as UART: Bits 28-31 (mask: 0x00000007): 0100
 * use PSC2 as CAN: Bits 25:27 (mask: 0x00000030)
 *	000 -> All PSC2 pins are GIOPs
 *	001 -> CAN1/2 on PSC2 pins
 *	       Use for REV100 STK52xx boards
 * use PSC6:
 *   on STK52xx:
 *	use as UART. Pins PSC6_0 to PSC6_3 are used.
 *	Bits 9:11 (mask: 0x00700000):
 *	   101 -> PSC6 : Extended POST test is not available
 *   on MINI-FAP and TQM5200_IB:
 *	use PSC6_0 to PSC6_3 as GPIO: Bits 9:11 (mask: 0x00700000):
 *	   000 -> PSC6 could not be used as UART, CODEC or IrDA
 *   GPIO on PSC6_3 is used in post_hotkeys_pressed() to enable extended POST
 *   tests.
 */
#define CONFIG_SYS_GPS_PORT_CONFIG	0x81500014

/*
 * RTC configuration
 */
#define CONFIG_RTC_MPC5200	1	/* use internal MPC5200 RTC */

/*
 * Miscellaneous configurable options
 */
#define CONFIG_SYS_LONGHELP			/* undef to save memory	    */
#define CONFIG_SYS_PROMPT		"=> "	/* Monitor Command Prompt   */
#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	*/

/* Enable an alternate, more extensive memory test */
#define CONFIG_SYS_ALT_MEMTEST

#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_HZ			1000	/* decrementer freq: 1 ms ticks */

#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

/*
 * Enable loopw command.
 */
#define CONFIG_LOOPW

/*
 * 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
#ifdef CONFIG_SYS_PCICLK_EQUALS_IPBCLK_DIV2
#define CONFIG_SYS_BOOTCS_CFG		0x0008DF30 /* for pci_clk  = 66 MHz */
#else
#define CONFIG_SYS_BOOTCS_CFG		0x0004DF30 /* for pci_clk = 33 MHz */
#endif
#define CONFIG_SYS_CS0_START		CONFIG_SYS_FLASH_BASE
#define CONFIG_SYS_CS0_SIZE		CONFIG_SYS_FLASH_SIZE

#define CONFIG_LAST_STAGE_INIT

/*
 * SRAM - Do not map below 2 GB in address space, because this area is used
 * for SDRAM autosizing.
 */
#define CONFIG_SYS_CS2_START		0xE5000000
#define CONFIG_SYS_CS2_SIZE		0x80000		/* 512 kByte */
#define CONFIG_SYS_CS2_CFG		0x0004D930

/*
 * Grafic controller - Do not map below 2 GB in address space, because this
 * area is used for SDRAM autosizing.
 */
#define SM501_FB_BASE           0xE0000000
#define CONFIG_SYS_CS1_START           (SM501_FB_BASE)
#define CONFIG_SYS_CS1_SIZE            0x4000000       /* 64 MByte */
#define CONFIG_SYS_CS1_CFG             0x8F48FF70
#define SM501_MMIO_BASE         CONFIG_SYS_CS1_START + 0x03E00000

#define CONFIG_SYS_CS_BURST            0x00000000
#define CONFIG_SYS_CS_DEADCYCLE        0x33333311      /* 1 dead cycle for flash and SM501 */

#define CONFIG_SYS_RESET_ADDRESS	0xff000000

#endif /* __CONFIG_H */
Commit	Line	Data
8f79e4c2	1	/*
5078cce8	2	* (C) Copyright 2003-2006
8f79e4c2 WD	3	* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
	4	*
	5	* (C) Copyright 2004-2005
	6	* Martin Krause, TQ-Systems GmbH, martin.krause@tqs.de
	7	*
	8	* See file CREDITS for list of people who contributed to this
	9	* project.
	10	*
	11	* This program is free software; you can redistribute it and/or
	12	* modify it under the terms of the GNU General Public License as
	13	* published by the Free Software Foundation; either version 2 of
	14	* the License, or (at your option) any later version.
	15	*
	16	* This program is distributed in the hope that it will be useful,
	17	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	18	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	19	* GNU General Public License for more details.
	20	*
	21	* You should have received a copy of the GNU General Public License
	22	* along with this program; if not, write to the Free Software
	23	* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
	24	* MA 02111-1307 USA
	25	*/
	26
	27	#ifndef __CONFIG_H
	28	#define __CONFIG_H
	29
	30	/*
	31	* High Level Configuration Options
	32	* (easy to change)
	33	*/
	34
	35	#define CONFIG_MPC5xxx 1 /* This is an MPC5xxx CPU */
	36	#define CONFIG_MPC5200 1 /* (more precisely an MPC5200 CPU) */
	37	#define CONFIG_TQM5200 1 /* ... on TQM5200 module */
	38	#undef CONFIG_TQM5200_REV100 /* define for revision 100 modules */
	39	#define CONFIG_STK52XX 1 /* ... on a STK52XX base board */
	40	#define CONFIG_STK52XX_REV100 1 /* define for revision 100 baseboards */
	41	#define CONFIG_AEVFIFO 1
6d0f6bcf	42	#define CONFIG_SYS_MPC5XXX_CLKIN 33000000 /* ... running at 33.000000MHz */
8f79e4c2	43
2ae18241 WD	44	/*
	45	* Valid values for CONFIG_SYS_TEXT_BASE are:
	46	* 0xFC000000 boot low (standard configuration with room for
	47	* max 64 MByte Flash ROM)
	48	* 0xFFF00000 boot high (for a backup copy of U-Boot)
	49	* 0x00100000 boot from RAM (for testing only)
	50	*/
	51	#ifndef CONFIG_SYS_TEXT_BASE
	52	#define CONFIG_SYS_TEXT_BASE 0xFC000000
	53	#endif
	54
31d82672 BB	55	#define CONFIG_HIGH_BATS 1 /* High BATs supported */
31d82672 BB	56
8f79e4c2 WD	57	/*
	58	* Serial console configuration
	59	*/
	60	#define CONFIG_PSC_CONSOLE 1 /* console is on PSC1 */
	61	#define CONFIG_BAUDRATE 115200 /* ... at 115200 bps */
6d0f6bcf	62	#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
8f79e4c2 WD	63
	64	/*
	65	* PCI Mapping:
	66	* 0x40000000 - 0x4fffffff - PCI Memory
	67	* 0x50000000 - 0x50ffffff - PCI IO Space
	68	*/
	69	#ifdef CONFIG_AEVFIFO
	70	#define CONFIG_PCI 1
	71	#define CONFIG_PCI_PNP 1
	72	/* #define CONFIG_PCI_SCAN_SHOW 1 */
f33fca22	73	#define CONFIG_PCIAUTO_SKIP_HOST_BRIDGE 1
8f79e4c2 WD	74
	75	#define CONFIG_PCI_MEM_BUS 0x40000000
	76	#define CONFIG_PCI_MEM_PHYS CONFIG_PCI_MEM_BUS
	77	#define CONFIG_PCI_MEM_SIZE 0x10000000
	78
	79	#define CONFIG_PCI_IO_BUS 0x50000000
	80	#define CONFIG_PCI_IO_PHYS CONFIG_PCI_IO_BUS
	81	#define CONFIG_PCI_IO_SIZE 0x01000000
	82
	83	#define CONFIG_NET_MULTI 1
	84	#define CONFIG_EEPRO100 1
6d0f6bcf	85	#define CONFIG_SYS_RX_ETH_BUFFER 8 /* use 8 rx buffer on eepro100 */
8f79e4c2 WD	86	#define CONFIG_NS8382X 1
	87	#endif /* CONFIG_AEVFIFO */
	88
	89	/* Partitions */
	90	#define CONFIG_MAC_PARTITION
	91	#define CONFIG_DOS_PARTITION
	92	#define CONFIG_ISO_PARTITION
	93
	94	/* POST support */
6d0f6bcf JCPV	95	#define CONFIG_POST (CONFIG_SYS_POST_MEMORY \| \
	96	CONFIG_SYS_POST_CPU \| \
	97	CONFIG_SYS_POST_I2C)
8f79e4c2 WD	98
8f79e4c2 WD	99	#ifdef CONFIG_POST
8f79e4c2 WD	100	/* preserve space for the post_word at end of on-chip SRAM */
8f79e4c2 WD	101	#define MPC5XXX_SRAM_POST_SIZE MPC5XXX_SRAM_SIZE-4
8f79e4c2 WD	102	#endif
8f79e4c2 WD	103
0b361c91	104
80ff4f99 JL	105	/*
	106	* BOOTP options
	107	*/
	108	#define CONFIG_BOOTP_BOOTFILESIZE
	109	#define CONFIG_BOOTP_BOOTPATH
	110	#define CONFIG_BOOTP_GATEWAY
	111	#define CONFIG_BOOTP_HOSTNAME
	112
	113
8f79e4c2	114	/*
0b361c91	115	* Command line configuration.
8f79e4c2	116	*/
0b361c91 JL	117	#include <config_cmd_default.h>
	118
	119	#define CONFIG_CMD_ASKENV
	120	#define CONFIG_CMD_DATE
	121	#define CONFIG_CMD_DHCP
	122	#define CONFIG_CMD_ECHO
	123	#define CONFIG_CMD_EEPROM
	124	#define CONFIG_CMD_I2C
	125	#define CONFIG_CMD_MII
	126	#define CONFIG_CMD_NFS
	127	#define CONFIG_CMD_PCI
	128	#define CONFIG_CMD_PING
0b361c91 JL	129	#define CONFIG_CMD_REGINFO
	130	#define CONFIG_CMD_SNTP
	131
af075ee9 JL	132	#ifdef CONFIG_POST
	133	#define CONFIG_CMD_DIAG
	134	#endif
	135
8f79e4c2 WD	136
	137	#define CONFIG_TIMESTAMP /* display image timestamps */
	138
14d0a02a	139	#if (CONFIG_SYS_TEXT_BASE == 0xFC000000) /* Boot low */
6d0f6bcf	140	# define CONFIG_SYS_LOWBOOT 1
8f79e4c2 WD	141	#endif
	142
	143	/*
	144	* Autobooting
	145	*/
	146	#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
	147
	148	#define CONFIG_PREBOOT "echo;" \
32bf3d14	149	"echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
8f79e4c2 WD	150	"echo"
	151
	152	#undef CONFIG_BOOTARGS
	153
	154	#define CONFIG_EXTRA_ENV_SETTINGS \
	155	"netdev=eth0\0" \
	156	"rootpath=/opt/eldk/ppc_6xx\0" \
	157	"ramargs=setenv bootargs root=/dev/ram rw\0" \
	158	"nfsargs=setenv bootargs root=/dev/nfs rw " \
fe126d8b WD	159	"nfsroot=${serverip}:${rootpath} " \
	160	"console=ttyS0,${baudrate}\0" \
	161	"addip=setenv bootargs ${bootargs} " \
	162	"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
	163	":${hostname}:${netdev}:off panic=1\0" \
8f79e4c2	164	"flash_self=run ramargs addip;" \
fe126d8b	165	"bootm ${kernel_addr} ${ramdisk_addr}\0" \
8f79e4c2	166	"flash_nfs=run nfsargs addip;" \
fe126d8b WD	167	"bootm ${kernel_addr}\0" \
fe126d8b WD	168	"net_nfs=tftp 200000 ${bootfile};run nfsargs addip;bootm\0" \
8f79e4c2	169	"bootfile=/tftpboot/tqm5200/uImage\0" \
fe126d8b	170	"load=tftp 200000 ${u-boot}\0" \
8f79e4c2 WD	171	"u-boot=/tftpboot/tqm5200/u-boot.bin\0" \
	172	"update=protect off FC000000 FC05FFFF;" \
	173	"erase FC000000 FC05FFFF;" \
fe126d8b	174	"cp.b 200000 FC000000 ${filesize};" \
8f79e4c2 WD	175	"protect on FC000000 FC05FFFF\0" \
	176	""
	177
	178	#define CONFIG_BOOTCOMMAND "run net_nfs"
	179
	180	/*
	181	* IPB Bus clocking configuration.
	182	*/
6d0f6bcf	183	#define CONFIG_SYS_IPBCLK_EQUALS_XLBCLK /* define for 133MHz speed */
8f79e4c2	184
6d0f6bcf	185	#if defined(CONFIG_SYS_IPBCLK_EQUALS_XLBCLK)
8f79e4c2 WD	186	/*
	187	* PCI Bus clocking configuration
	188	*
	189	* Actually a PCI Clock of 66 MHz is only set (in cpu_init.c) if
6d0f6bcf	190	* CONFIG_SYS_IPBCLK_EQUALS_XLBCLK is defined. This is because a PCI Clock
c99512d6	191	* of 66 MHz yet hasn't been tested with a IPB Bus Clock of 66 MHz.
8f79e4c2	192	*/
6d0f6bcf	193	#define CONFIG_SYS_PCICLK_EQUALS_IPBCLK_DIV2 /* define for 66MHz speed */
8f79e4c2 WD	194	#endif
	195
	196	/*
	197	* I2C configuration
	198	*/
	199	#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
	200	#ifdef CONFIG_TQM5200_REV100
6d0f6bcf	201	#define CONFIG_SYS_I2C_MODULE 1 /* Select I2C module #1 for rev. 100 board */
8f79e4c2	202	#else
6d0f6bcf	203	#define CONFIG_SYS_I2C_MODULE 2 /* Select I2C module #2 for all other revs */
8f79e4c2 WD	204	#endif
	205
	206	/*
	207	* I2C clock frequency
	208	*
	209	* Please notice, that the resulting clock frequency could differ from the
	210	* configured value. This is because the I2C clock is derived from system
	211	* clock over a frequency divider with only a few divider values. U-boot
6d0f6bcf	212	* calculates the best approximation for CONFIG_SYS_I2C_SPEED. However the calculated
8f79e4c2 WD	213	* approximation allways lies below the configured value, never above.
8f79e4c2 WD	214	*/
6d0f6bcf JCPV	215	#define CONFIG_SYS_I2C_SPEED 100000 /* 100 kHz */
6d0f6bcf JCPV	216	#define CONFIG_SYS_I2C_SLAVE 0x7F
8f79e4c2 WD	217
	218	/*
	219	* EEPROM configuration for onboard EEPROM M24C32 (M24C64 should work
	220	* also). For other EEPROMs configuration should be verified. On Mini-FAP the
	221	* EEPROM (24C64) is on the same I2C address (but on other I2C bus), so the
	222	* same configuration could be used.
	223	*/
6d0f6bcf JCPV	224	#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* 1010000x */
	225	#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
	226	#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 5 /* =32 Bytes per write */
	227	#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 20
8f79e4c2 WD	228
	229	/*
	230	* Flash configuration
	231	*/
14d0a02a	232	#define CONFIG_SYS_FLASH_BASE CONFIG_SYS_TEXT_BASE /* 0xFC000000 */
8f79e4c2 WD	233
8f79e4c2 WD	234	/* use CFI flash driver if no module variant is spezified */
6d0f6bcf	235	#define CONFIG_SYS_FLASH_CFI 1 /* Flash is CFI conformant */
00b1883a	236	#define CONFIG_FLASH_CFI_DRIVER 1 /* Use the common driver */
6d0f6bcf JCPV	237	#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_BOOTCS_START }
	238	#define CONFIG_SYS_FLASH_EMPTY_INFO
	239	#define CONFIG_SYS_FLASH_SIZE 0x04000000 /* 64 MByte */
	240	#define CONFIG_SYS_MAX_FLASH_SECT 512 /* max num of sects on one chip */
	241	#undef CONFIG_SYS_FLASH_USE_BUFFER_WRITE /* not supported yet for AMD */
	242
	243	#if !defined(CONFIG_SYS_LOWBOOT)
	244	#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x00760000 + 0x00800000)
	245	#else /* CONFIG_SYS_LOWBOOT */
	246	#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x00060000)
	247	#endif /* CONFIG_SYS_LOWBOOT */
	248	#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of flash banks
8f79e4c2	249	(= chip selects) */
6d0f6bcf JCPV	250	#define CONFIG_SYS_FLASH_ERASE_TOUT 240000 /* Flash Erase Timeout (in ms) */
6d0f6bcf JCPV	251	#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (in ms) */
8f79e4c2 WD	252
	253
	254	/*
	255	* Environment settings
	256	*/
5a1aceb0	257	#define CONFIG_ENV_IS_IN_FLASH 1
0e8d1586 JCPV	258	#define CONFIG_ENV_SIZE 0x10000
	259	#define CONFIG_ENV_SECT_SIZE 0x20000
	260	#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
	261	#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
8f79e4c2 WD	262
	263	/*
	264	* Memory map
	265	*/
6d0f6bcf JCPV	266	#define CONFIG_SYS_MBAR 0xF0000000
	267	#define CONFIG_SYS_SDRAM_BASE 0x00000000
	268	#define CONFIG_SYS_DEFAULT_MBAR 0x80000000
8f79e4c2 WD	269
8f79e4c2 WD	270	/* Use ON-Chip SRAM until RAM will be available */
6d0f6bcf	271	#define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM
8f79e4c2 WD	272	#ifdef CONFIG_POST
8f79e4c2 WD	273	/* preserve space for the post_word at end of on-chip SRAM */
553f0982	274	#define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_POST_SIZE
8f79e4c2	275	#else
553f0982	276	#define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE
8f79e4c2 WD	277	#endif
	278
	279
25ddd1fb	280	#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
6d0f6bcf	281	#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
8f79e4c2	282
14d0a02a	283	#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
6d0f6bcf JCPV	284	#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
6d0f6bcf JCPV	285	# define CONFIG_SYS_RAMBOOT 1
8f79e4c2 WD	286	#endif
8f79e4c2 WD	287
6d0f6bcf JCPV	288	#define CONFIG_SYS_MONITOR_LEN (384 << 10) /* Reserve 384 kB for Monitor */
	289	#define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
	290	#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
8f79e4c2 WD	291
	292	/*
	293	* Ethernet configuration
	294	*/
	295	#define CONFIG_MPC5xxx_FEC 1
90964353	296	#define CONFIG_MPC5xxx_FEC_MII100
8f79e4c2	297	/*
90964353	298	* Define CONFIG_MPC5xxx_FEC_MII10 to force FEC at 10Mb
8f79e4c2	299	*/
90964353	300	/* #define CONFIG_MPC5xxx_FEC_MII10 */
8f79e4c2 WD	301	#define CONFIG_PHY_ADDR 0x00
	302
	303	/*
	304	* GPIO configuration
	305	*
	306	* use pin gpio_wkup_6 as second SDRAM chip select (mem_cs1):
	307	* Bit 0 (mask: 0x80000000): 1
	308	* use ALT CAN position: Bits 2-3 (mask: 0x30000000):
	309	* 00 -> No Alternatives, CAN1/2 on PSC2 according to PSC2 setting.
	310	* 01 -> CAN1 on I2C1, CAN2 on Tmr0/1.
	311	* Use for REV200 STK52XX boards. Do not use with REV100 modules
	312	* (because, there I2C1 is used as I2C bus)
	313	* use PSC1 as UART: Bits 28-31 (mask: 0x00000007): 0100
	314	* use PSC2 as CAN: Bits 25:27 (mask: 0x00000030)
	315	* 000 -> All PSC2 pins are GIOPs
	316	* 001 -> CAN1/2 on PSC2 pins
	317	* Use for REV100 STK52xx boards
	318	* use PSC6:
	319	* on STK52xx:
	320	* use as UART. Pins PSC6_0 to PSC6_3 are used.
	321	* Bits 9:11 (mask: 0x00700000):
	322	* 101 -> PSC6 : Extended POST test is not available
	323	* on MINI-FAP and TQM5200_IB:
	324	* use PSC6_0 to PSC6_3 as GPIO: Bits 9:11 (mask: 0x00700000):
	325	* 000 -> PSC6 could not be used as UART, CODEC or IrDA
	326	* GPIO on PSC6_3 is used in post_hotkeys_pressed() to enable extended POST
	327	* tests.
	328	*/
6d0f6bcf	329	#define CONFIG_SYS_GPS_PORT_CONFIG 0x81500014
8f79e4c2 WD	330
	331	/*
	332	* RTC configuration
	333	*/
	334	#define CONFIG_RTC_MPC5200 1 /* use internal MPC5200 RTC */
	335
	336	/*
	337	* Miscellaneous configurable options
	338	*/
6d0f6bcf JCPV	339	#define CONFIG_SYS_LONGHELP /* undef to save memory */
6d0f6bcf JCPV	340	#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
0b361c91	341	#if defined(CONFIG_CMD_KGDB)
6d0f6bcf	342	#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
8f79e4c2	343	#else
6d0f6bcf	344	#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
8f79e4c2	345	#endif
6d0f6bcf JCPV	346	#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
	347	#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
	348	#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
8f79e4c2 WD	349
8f79e4c2 WD	350	/* Enable an alternate, more extensive memory test */
6d0f6bcf	351	#define CONFIG_SYS_ALT_MEMTEST
8f79e4c2	352
6d0f6bcf JCPV	353	#define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */
6d0f6bcf JCPV	354	#define CONFIG_SYS_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */
8f79e4c2	355
6d0f6bcf	356	#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
8f79e4c2	357
6d0f6bcf	358	#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */
8f79e4c2	359
6d0f6bcf	360	#define CONFIG_SYS_CACHELINE_SIZE 32 /* For MPC5xxx CPUs */
0b361c91	361	#if defined(CONFIG_CMD_KGDB)
6d0f6bcf	362	# define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */
0b361c91 JL	363	#endif
0b361c91 JL	364
8f79e4c2	365	/*
80ff4f99	366	* Enable loopw command.
8f79e4c2 WD	367	*/
	368	#define CONFIG_LOOPW
	369
	370	/*
	371	* Various low-level settings
	372	*/
6d0f6bcf JCPV	373	#define CONFIG_SYS_HID0_INIT HID0_ICE \| HID0_ICFI
6d0f6bcf JCPV	374	#define CONFIG_SYS_HID0_FINAL HID0_ICE
8f79e4c2	375
6d0f6bcf JCPV	376	#define CONFIG_SYS_BOOTCS_START CONFIG_SYS_FLASH_BASE
	377	#define CONFIG_SYS_BOOTCS_SIZE CONFIG_SYS_FLASH_SIZE
	378	#ifdef CONFIG_SYS_PCICLK_EQUALS_IPBCLK_DIV2
	379	#define CONFIG_SYS_BOOTCS_CFG 0x0008DF30 /* for pci_clk = 66 MHz */
8f79e4c2	380	#else
6d0f6bcf	381	#define CONFIG_SYS_BOOTCS_CFG 0x0004DF30 /* for pci_clk = 33 MHz */
8f79e4c2	382	#endif
6d0f6bcf JCPV	383	#define CONFIG_SYS_CS0_START CONFIG_SYS_FLASH_BASE
6d0f6bcf JCPV	384	#define CONFIG_SYS_CS0_SIZE CONFIG_SYS_FLASH_SIZE
8f79e4c2	385
8f79e4c2	386	#define CONFIG_LAST_STAGE_INIT
8f79e4c2 WD	387
	388	/*
	389	* SRAM - Do not map below 2 GB in address space, because this area is used
	390	* for SDRAM autosizing.
	391	*/
6d0f6bcf JCPV	392	#define CONFIG_SYS_CS2_START 0xE5000000
	393	#define CONFIG_SYS_CS2_SIZE 0x80000 /* 512 kByte */
	394	#define CONFIG_SYS_CS2_CFG 0x0004D930
8f79e4c2 WD	395
	396	/*
	397	* Grafic controller - Do not map below 2 GB in address space, because this
	398	* area is used for SDRAM autosizing.
	399	*/
	400	#define SM501_FB_BASE 0xE0000000
6d0f6bcf JCPV	401	#define CONFIG_SYS_CS1_START (SM501_FB_BASE)
	402	#define CONFIG_SYS_CS1_SIZE 0x4000000 /* 64 MByte */
	403	#define CONFIG_SYS_CS1_CFG 0x8F48FF70
	404	#define SM501_MMIO_BASE CONFIG_SYS_CS1_START + 0x03E00000
8f79e4c2	405
6d0f6bcf JCPV	406	#define CONFIG_SYS_CS_BURST 0x00000000
6d0f6bcf JCPV	407	#define CONFIG_SYS_CS_DEADCYCLE 0x33333311 /* 1 dead cycle for flash and SM501 */
8f79e4c2	408
6d0f6bcf	409	#define CONFIG_SYS_RESET_ADDRESS 0xff000000
8f79e4c2 WD	410
8f79e4c2 WD	411	#endif /* __CONFIG_H */