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

/*
 * (C) Copyright 2003-2006
 * Wolfgang Denk, DENX Software Engineering, [email protected].
 *
 * (C) Copyright 2004-2005
 * Martin Krause, TQ-Systems GmbH, [email protected]
 *
 * 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 */

#define CONFIG_HIGH_BATS	1	/* High BATs supported */

#define BOOTFLAG_COLD		0x01	/* Normal Power-On: Boot from FLASH  */
#define BOOTFLAG_WARM		0x02	/* Software reboot	     */

/*
 * 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 (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		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_END	MPC5XXX_SRAM_POST_SIZE
#else
#define CONFIG_SYS_INIT_RAM_END	MPC5XXX_SRAM_SIZE
#endif


#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET

#define CONFIG_SYS_MONITOR_BASE	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_FEC_10MBIT to force FEC at 10Mb
 */
/* #define CONFIG_FEC_10MBIT 1 */
#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
 */
#if defined(CONFIG_MPC5200)
#define CONFIG_SYS_HID0_INIT		HID0_ICE | HID0_ICFI
#define CONFIG_SYS_HID0_FINAL		HID0_ICE
#else
#define CONFIG_SYS_HID0_INIT		0
#define CONFIG_SYS_HID0_FINAL		0
#endif

#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, [email protected].
	4	*
	5	* (C) Copyright 2004-2005
	6	* Martin Krause, TQ-Systems GmbH, [email protected]
	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
31d82672 BB	44	#define CONFIG_HIGH_BATS 1 /* High BATs supported */
31d82672 BB	45
8f79e4c2 WD	46	#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
	47	#define BOOTFLAG_WARM 0x02 /* Software reboot */
	48
8f79e4c2 WD	49	/*
	50	* Serial console configuration
	51	*/
	52	#define CONFIG_PSC_CONSOLE 1 /* console is on PSC1 */
	53	#define CONFIG_BAUDRATE 115200 /* ... at 115200 bps */
6d0f6bcf	54	#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
8f79e4c2 WD	55
	56	/*
	57	* PCI Mapping:
	58	* 0x40000000 - 0x4fffffff - PCI Memory
	59	* 0x50000000 - 0x50ffffff - PCI IO Space
	60	*/
	61	#ifdef CONFIG_AEVFIFO
	62	#define CONFIG_PCI 1
	63	#define CONFIG_PCI_PNP 1
	64	/* #define CONFIG_PCI_SCAN_SHOW 1 */
f33fca22	65	#define CONFIG_PCIAUTO_SKIP_HOST_BRIDGE 1
8f79e4c2 WD	66
	67	#define CONFIG_PCI_MEM_BUS 0x40000000
	68	#define CONFIG_PCI_MEM_PHYS CONFIG_PCI_MEM_BUS
	69	#define CONFIG_PCI_MEM_SIZE 0x10000000
	70
	71	#define CONFIG_PCI_IO_BUS 0x50000000
	72	#define CONFIG_PCI_IO_PHYS CONFIG_PCI_IO_BUS
	73	#define CONFIG_PCI_IO_SIZE 0x01000000
	74
	75	#define CONFIG_NET_MULTI 1
	76	#define CONFIG_EEPRO100 1
6d0f6bcf	77	#define CONFIG_SYS_RX_ETH_BUFFER 8 /* use 8 rx buffer on eepro100 */
8f79e4c2 WD	78	#define CONFIG_NS8382X 1
	79	#endif /* CONFIG_AEVFIFO */
	80
	81	/* Partitions */
	82	#define CONFIG_MAC_PARTITION
	83	#define CONFIG_DOS_PARTITION
	84	#define CONFIG_ISO_PARTITION
	85
	86	/* POST support */
6d0f6bcf JCPV	87	#define CONFIG_POST (CONFIG_SYS_POST_MEMORY \| \
	88	CONFIG_SYS_POST_CPU \| \
	89	CONFIG_SYS_POST_I2C)
8f79e4c2 WD	90
8f79e4c2 WD	91	#ifdef CONFIG_POST
8f79e4c2 WD	92	/* preserve space for the post_word at end of on-chip SRAM */
8f79e4c2 WD	93	#define MPC5XXX_SRAM_POST_SIZE MPC5XXX_SRAM_SIZE-4
8f79e4c2 WD	94	#endif
8f79e4c2 WD	95
0b361c91	96
80ff4f99 JL	97	/*
	98	* BOOTP options
	99	*/
	100	#define CONFIG_BOOTP_BOOTFILESIZE
	101	#define CONFIG_BOOTP_BOOTPATH
	102	#define CONFIG_BOOTP_GATEWAY
	103	#define CONFIG_BOOTP_HOSTNAME
	104
	105
8f79e4c2	106	/*
0b361c91	107	* Command line configuration.
8f79e4c2	108	*/
0b361c91 JL	109	#include <config_cmd_default.h>
	110
	111	#define CONFIG_CMD_ASKENV
	112	#define CONFIG_CMD_DATE
	113	#define CONFIG_CMD_DHCP
	114	#define CONFIG_CMD_ECHO
	115	#define CONFIG_CMD_EEPROM
	116	#define CONFIG_CMD_I2C
	117	#define CONFIG_CMD_MII
	118	#define CONFIG_CMD_NFS
	119	#define CONFIG_CMD_PCI
	120	#define CONFIG_CMD_PING
0b361c91 JL	121	#define CONFIG_CMD_REGINFO
	122	#define CONFIG_CMD_SNTP
	123
af075ee9 JL	124	#ifdef CONFIG_POST
	125	#define CONFIG_CMD_DIAG
	126	#endif
	127
8f79e4c2 WD	128
	129	#define CONFIG_TIMESTAMP /* display image timestamps */
	130
	131	#if (TEXT_BASE == 0xFC000000) /* Boot low */
6d0f6bcf	132	# define CONFIG_SYS_LOWBOOT 1
8f79e4c2 WD	133	#endif
	134
	135	/*
	136	* Autobooting
	137	*/
	138	#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
	139
	140	#define CONFIG_PREBOOT "echo;" \
32bf3d14	141	"echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
8f79e4c2 WD	142	"echo"
	143
	144	#undef CONFIG_BOOTARGS
	145
	146	#define CONFIG_EXTRA_ENV_SETTINGS \
	147	"netdev=eth0\0" \
	148	"rootpath=/opt/eldk/ppc_6xx\0" \
	149	"ramargs=setenv bootargs root=/dev/ram rw\0" \
	150	"nfsargs=setenv bootargs root=/dev/nfs rw " \
fe126d8b WD	151	"nfsroot=${serverip}:${rootpath} " \
	152	"console=ttyS0,${baudrate}\0" \
	153	"addip=setenv bootargs ${bootargs} " \
	154	"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
	155	":${hostname}:${netdev}:off panic=1\0" \
8f79e4c2	156	"flash_self=run ramargs addip;" \
fe126d8b	157	"bootm ${kernel_addr} ${ramdisk_addr}\0" \
8f79e4c2	158	"flash_nfs=run nfsargs addip;" \
fe126d8b WD	159	"bootm ${kernel_addr}\0" \
fe126d8b WD	160	"net_nfs=tftp 200000 ${bootfile};run nfsargs addip;bootm\0" \
8f79e4c2	161	"bootfile=/tftpboot/tqm5200/uImage\0" \
fe126d8b	162	"load=tftp 200000 ${u-boot}\0" \
8f79e4c2 WD	163	"u-boot=/tftpboot/tqm5200/u-boot.bin\0" \
	164	"update=protect off FC000000 FC05FFFF;" \
	165	"erase FC000000 FC05FFFF;" \
fe126d8b	166	"cp.b 200000 FC000000 ${filesize};" \
8f79e4c2 WD	167	"protect on FC000000 FC05FFFF\0" \
	168	""
	169
	170	#define CONFIG_BOOTCOMMAND "run net_nfs"
	171
	172	/*
	173	* IPB Bus clocking configuration.
	174	*/
6d0f6bcf	175	#define CONFIG_SYS_IPBCLK_EQUALS_XLBCLK /* define for 133MHz speed */
8f79e4c2	176
6d0f6bcf	177	#if defined(CONFIG_SYS_IPBCLK_EQUALS_XLBCLK)
8f79e4c2 WD	178	/*
	179	* PCI Bus clocking configuration
	180	*
	181	* Actually a PCI Clock of 66 MHz is only set (in cpu_init.c) if
6d0f6bcf	182	* CONFIG_SYS_IPBCLK_EQUALS_XLBCLK is defined. This is because a PCI Clock
c99512d6	183	* of 66 MHz yet hasn't been tested with a IPB Bus Clock of 66 MHz.
8f79e4c2	184	*/
6d0f6bcf	185	#define CONFIG_SYS_PCICLK_EQUALS_IPBCLK_DIV2 /* define for 66MHz speed */
8f79e4c2 WD	186	#endif
	187
	188	/*
	189	* I2C configuration
	190	*/
	191	#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
	192	#ifdef CONFIG_TQM5200_REV100
6d0f6bcf	193	#define CONFIG_SYS_I2C_MODULE 1 /* Select I2C module #1 for rev. 100 board */
8f79e4c2	194	#else
6d0f6bcf	195	#define CONFIG_SYS_I2C_MODULE 2 /* Select I2C module #2 for all other revs */
8f79e4c2 WD	196	#endif
	197
	198	/*
	199	* I2C clock frequency
	200	*
	201	* Please notice, that the resulting clock frequency could differ from the
	202	* configured value. This is because the I2C clock is derived from system
	203	* clock over a frequency divider with only a few divider values. U-boot
6d0f6bcf	204	* calculates the best approximation for CONFIG_SYS_I2C_SPEED. However the calculated
8f79e4c2 WD	205	* approximation allways lies below the configured value, never above.
8f79e4c2 WD	206	*/
6d0f6bcf JCPV	207	#define CONFIG_SYS_I2C_SPEED 100000 /* 100 kHz */
6d0f6bcf JCPV	208	#define CONFIG_SYS_I2C_SLAVE 0x7F
8f79e4c2 WD	209
	210	/*
	211	* EEPROM configuration for onboard EEPROM M24C32 (M24C64 should work
	212	* also). For other EEPROMs configuration should be verified. On Mini-FAP the
	213	* EEPROM (24C64) is on the same I2C address (but on other I2C bus), so the
	214	* same configuration could be used.
	215	*/
6d0f6bcf JCPV	216	#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* 1010000x */
	217	#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
	218	#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 5 /* =32 Bytes per write */
	219	#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 20
8f79e4c2 WD	220
	221	/*
	222	* Flash configuration
	223	*/
6d0f6bcf	224	#define CONFIG_SYS_FLASH_BASE TEXT_BASE /* 0xFC000000 */
8f79e4c2 WD	225
8f79e4c2 WD	226	/* use CFI flash driver if no module variant is spezified */
6d0f6bcf	227	#define CONFIG_SYS_FLASH_CFI 1 /* Flash is CFI conformant */
00b1883a	228	#define CONFIG_FLASH_CFI_DRIVER 1 /* Use the common driver */
6d0f6bcf JCPV	229	#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_BOOTCS_START }
	230	#define CONFIG_SYS_FLASH_EMPTY_INFO
	231	#define CONFIG_SYS_FLASH_SIZE 0x04000000 /* 64 MByte */
	232	#define CONFIG_SYS_MAX_FLASH_SECT 512 /* max num of sects on one chip */
	233	#undef CONFIG_SYS_FLASH_USE_BUFFER_WRITE /* not supported yet for AMD */
	234
	235	#if !defined(CONFIG_SYS_LOWBOOT)
	236	#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x00760000 + 0x00800000)
	237	#else /* CONFIG_SYS_LOWBOOT */
	238	#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x00060000)
	239	#endif /* CONFIG_SYS_LOWBOOT */
	240	#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of flash banks
8f79e4c2	241	(= chip selects) */
6d0f6bcf JCPV	242	#define CONFIG_SYS_FLASH_ERASE_TOUT 240000 /* Flash Erase Timeout (in ms) */
6d0f6bcf JCPV	243	#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (in ms) */
8f79e4c2 WD	244
	245
	246	/*
	247	* Environment settings
	248	*/
5a1aceb0	249	#define CONFIG_ENV_IS_IN_FLASH 1
0e8d1586 JCPV	250	#define CONFIG_ENV_SIZE 0x10000
	251	#define CONFIG_ENV_SECT_SIZE 0x20000
	252	#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
	253	#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
8f79e4c2 WD	254
	255	/*
	256	* Memory map
	257	*/
6d0f6bcf JCPV	258	#define CONFIG_SYS_MBAR 0xF0000000
	259	#define CONFIG_SYS_SDRAM_BASE 0x00000000
	260	#define CONFIG_SYS_DEFAULT_MBAR 0x80000000
8f79e4c2 WD	261
8f79e4c2 WD	262	/* Use ON-Chip SRAM until RAM will be available */
6d0f6bcf	263	#define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM
8f79e4c2 WD	264	#ifdef CONFIG_POST
8f79e4c2 WD	265	/* preserve space for the post_word at end of on-chip SRAM */
6d0f6bcf	266	#define CONFIG_SYS_INIT_RAM_END MPC5XXX_SRAM_POST_SIZE
8f79e4c2	267	#else
6d0f6bcf	268	#define CONFIG_SYS_INIT_RAM_END MPC5XXX_SRAM_SIZE
8f79e4c2 WD	269	#endif
	270
	271
6d0f6bcf JCPV	272	#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
	273	#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
	274	#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
8f79e4c2	275
6d0f6bcf JCPV	276	#define CONFIG_SYS_MONITOR_BASE TEXT_BASE
	277	#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
	278	# define CONFIG_SYS_RAMBOOT 1
8f79e4c2 WD	279	#endif
8f79e4c2 WD	280
6d0f6bcf JCPV	281	#define CONFIG_SYS_MONITOR_LEN (384 << 10) /* Reserve 384 kB for Monitor */
	282	#define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
	283	#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
8f79e4c2 WD	284
	285	/*
	286	* Ethernet configuration
	287	*/
	288	#define CONFIG_MPC5xxx_FEC 1
	289	/*
	290	* Define CONFIG_FEC_10MBIT to force FEC at 10Mb
	291	*/
	292	/* #define CONFIG_FEC_10MBIT 1 */
	293	#define CONFIG_PHY_ADDR 0x00
	294
	295	/*
	296	* GPIO configuration
	297	*
	298	* use pin gpio_wkup_6 as second SDRAM chip select (mem_cs1):
	299	* Bit 0 (mask: 0x80000000): 1
	300	* use ALT CAN position: Bits 2-3 (mask: 0x30000000):
	301	* 00 -> No Alternatives, CAN1/2 on PSC2 according to PSC2 setting.
	302	* 01 -> CAN1 on I2C1, CAN2 on Tmr0/1.
	303	* Use for REV200 STK52XX boards. Do not use with REV100 modules
	304	* (because, there I2C1 is used as I2C bus)
	305	* use PSC1 as UART: Bits 28-31 (mask: 0x00000007): 0100
	306	* use PSC2 as CAN: Bits 25:27 (mask: 0x00000030)
	307	* 000 -> All PSC2 pins are GIOPs
	308	* 001 -> CAN1/2 on PSC2 pins
	309	* Use for REV100 STK52xx boards
	310	* use PSC6:
	311	* on STK52xx:
	312	* use as UART. Pins PSC6_0 to PSC6_3 are used.
	313	* Bits 9:11 (mask: 0x00700000):
	314	* 101 -> PSC6 : Extended POST test is not available
	315	* on MINI-FAP and TQM5200_IB:
	316	* use PSC6_0 to PSC6_3 as GPIO: Bits 9:11 (mask: 0x00700000):
	317	* 000 -> PSC6 could not be used as UART, CODEC or IrDA
	318	* GPIO on PSC6_3 is used in post_hotkeys_pressed() to enable extended POST
	319	* tests.
	320	*/
6d0f6bcf	321	#define CONFIG_SYS_GPS_PORT_CONFIG 0x81500014
8f79e4c2 WD	322
	323	/*
	324	* RTC configuration
	325	*/
	326	#define CONFIG_RTC_MPC5200 1 /* use internal MPC5200 RTC */
	327
	328	/*
	329	* Miscellaneous configurable options
	330	*/
6d0f6bcf JCPV	331	#define CONFIG_SYS_LONGHELP /* undef to save memory */
6d0f6bcf JCPV	332	#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
0b361c91	333	#if defined(CONFIG_CMD_KGDB)
6d0f6bcf	334	#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
8f79e4c2	335	#else
6d0f6bcf	336	#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
8f79e4c2	337	#endif
6d0f6bcf JCPV	338	#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
	339	#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
	340	#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
8f79e4c2 WD	341
8f79e4c2 WD	342	/* Enable an alternate, more extensive memory test */
6d0f6bcf	343	#define CONFIG_SYS_ALT_MEMTEST
8f79e4c2	344
6d0f6bcf JCPV	345	#define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */
6d0f6bcf JCPV	346	#define CONFIG_SYS_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */
8f79e4c2	347
6d0f6bcf	348	#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
8f79e4c2	349
6d0f6bcf	350	#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */
8f79e4c2	351
6d0f6bcf	352	#define CONFIG_SYS_CACHELINE_SIZE 32 /* For MPC5xxx CPUs */
0b361c91	353	#if defined(CONFIG_CMD_KGDB)
6d0f6bcf	354	# define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */
0b361c91 JL	355	#endif
0b361c91 JL	356
8f79e4c2	357	/*
80ff4f99	358	* Enable loopw command.
8f79e4c2 WD	359	*/
	360	#define CONFIG_LOOPW
	361
	362	/*
	363	* Various low-level settings
	364	*/
	365	#if defined(CONFIG_MPC5200)
6d0f6bcf JCPV	366	#define CONFIG_SYS_HID0_INIT HID0_ICE \| HID0_ICFI
6d0f6bcf JCPV	367	#define CONFIG_SYS_HID0_FINAL HID0_ICE
8f79e4c2	368	#else
6d0f6bcf JCPV	369	#define CONFIG_SYS_HID0_INIT 0
6d0f6bcf JCPV	370	#define CONFIG_SYS_HID0_FINAL 0
8f79e4c2 WD	371	#endif
8f79e4c2 WD	372
6d0f6bcf JCPV	373	#define CONFIG_SYS_BOOTCS_START CONFIG_SYS_FLASH_BASE
	374	#define CONFIG_SYS_BOOTCS_SIZE CONFIG_SYS_FLASH_SIZE
	375	#ifdef CONFIG_SYS_PCICLK_EQUALS_IPBCLK_DIV2
	376	#define CONFIG_SYS_BOOTCS_CFG 0x0008DF30 /* for pci_clk = 66 MHz */
8f79e4c2	377	#else
6d0f6bcf	378	#define CONFIG_SYS_BOOTCS_CFG 0x0004DF30 /* for pci_clk = 33 MHz */
8f79e4c2	379	#endif
6d0f6bcf JCPV	380	#define CONFIG_SYS_CS0_START CONFIG_SYS_FLASH_BASE
6d0f6bcf JCPV	381	#define CONFIG_SYS_CS0_SIZE CONFIG_SYS_FLASH_SIZE
8f79e4c2	382
8f79e4c2	383	#define CONFIG_LAST_STAGE_INIT
8f79e4c2 WD	384
	385	/*
	386	* SRAM - Do not map below 2 GB in address space, because this area is used
	387	* for SDRAM autosizing.
	388	*/
6d0f6bcf JCPV	389	#define CONFIG_SYS_CS2_START 0xE5000000
	390	#define CONFIG_SYS_CS2_SIZE 0x80000 /* 512 kByte */
	391	#define CONFIG_SYS_CS2_CFG 0x0004D930
8f79e4c2 WD	392
	393	/*
	394	* Grafic controller - Do not map below 2 GB in address space, because this
	395	* area is used for SDRAM autosizing.
	396	*/
	397	#define SM501_FB_BASE 0xE0000000
6d0f6bcf JCPV	398	#define CONFIG_SYS_CS1_START (SM501_FB_BASE)
	399	#define CONFIG_SYS_CS1_SIZE 0x4000000 /* 64 MByte */
	400	#define CONFIG_SYS_CS1_CFG 0x8F48FF70
	401	#define SM501_MMIO_BASE CONFIG_SYS_CS1_START + 0x03E00000
8f79e4c2	402
6d0f6bcf JCPV	403	#define CONFIG_SYS_CS_BURST 0x00000000
6d0f6bcf JCPV	404	#define CONFIG_SYS_CS_DEADCYCLE 0x33333311 /* 1 dead cycle for flash and SM501 */
8f79e4c2	405
6d0f6bcf	406	#define CONFIG_SYS_RESET_ADDRESS 0xff000000
8f79e4c2 WD	407
8f79e4c2 WD	408	#endif /* __CONFIG_H */