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

/* SPDX-License-Identifier: GPL-2.0+ */
/*
 * (C) Copyright 2008
 * Sergei Poselenov, Emcraft Systems, [email protected].
 *
 * Wolfgang Denk <[email protected]>
 * Copyright 2004 Freescale Semiconductor.
 * (C) Copyright 2002,2003 Motorola,Inc.
 * Xianghua Xiao <[email protected]>
 */

/*
 * Socrates
 */

#ifndef __CONFIG_H
#define __CONFIG_H

/* High Level Configuration Options */
#define CONFIG_SOCRATES		1

#define CONFIG_PCI_INDIRECT_BRIDGE

/*
 * Only possible on E500 Version 2 or newer cores.
 */
#define CONFIG_ENABLE_36BIT_PHYS	1

/*
 * sysclk for MPC85xx
 *
 * Two valid values are:
 *    33000000
 *    66000000
 *
 * Most PCI cards are still 33Mhz, so in the presence of PCI, 33MHz
 * is likely the desired value here, so that is now the default.
 * The board, however, can run at 66MHz.  In any event, this value
 * must match the settings of some switches.  Details can be found
 * in the README.mpc85xxads.
 */

#ifndef CONFIG_SYS_CLK_FREQ
#define CONFIG_SYS_CLK_FREQ	66666666
#endif

/*
 * These can be toggled for performance analysis, otherwise use default.
 */
#define CONFIG_L2_CACHE			/* toggle L2 cache		*/
#define CONFIG_BTB			/* toggle branch predition	*/

#define CONFIG_SYS_INIT_DBCR DBCR_IDM		/* Enable Debug Exceptions	*/

#undef	CONFIG_SYS_DRAM_TEST			/* memory test, takes time	*/
#define CONFIG_SYS_MEMTEST_START	0x00400000
#define CONFIG_SYS_MEMTEST_END		0x00C00000

#define CONFIG_SYS_CCSRBAR		0xE0000000
#define CONFIG_SYS_CCSRBAR_PHYS_LOW	CONFIG_SYS_CCSRBAR

/* DDR Setup */
#define CONFIG_SPD_EEPROM		/* Use SPD EEPROM for DDR setup */
#define CONFIG_DDR_SPD

#undef CONFIG_ECC_INIT_VIA_DDRCONTROLLER	/* DDR controller or DMA? */
#define CONFIG_MEM_INIT_VALUE	0xDeadBeef

#define CONFIG_SYS_DDR_SDRAM_BASE	0x00000000
#define CONFIG_SYS_SDRAM_BASE		CONFIG_SYS_DDR_SDRAM_BASE
#define CONFIG_VERY_BIG_RAM

#define CONFIG_DIMM_SLOTS_PER_CTLR	1
#define CONFIG_CHIP_SELECTS_PER_CTRL	2

/* I2C addresses of SPD EEPROMs */
#define SPD_EEPROM_ADDRESS	0x50	/* CTLR 0 DIMM 0 */

#define CONFIG_DDR_DEFAULT_CL	30		/* CAS latency 3	*/

/* Hardcoded values, to use instead of SPD */
#define CONFIG_SYS_DDR_CS0_BNDS		0x0000000f
#define CONFIG_SYS_DDR_CS0_CONFIG		0x80010102
#define CONFIG_SYS_DDR_TIMING_0		0x00260802
#define CONFIG_SYS_DDR_TIMING_1		0x3935D322
#define CONFIG_SYS_DDR_TIMING_2		0x14904CC8
#define CONFIG_SYS_DDR_MODE			0x00480432
#define CONFIG_SYS_DDR_INTERVAL		0x030C0100
#define CONFIG_SYS_DDR_CONFIG_2		0x04400000
#define CONFIG_SYS_DDR_CONFIG			0xC3008000
#define CONFIG_SYS_DDR_CLK_CONTROL		0x03800000
#define CONFIG_SYS_SDRAM_SIZE			256 /* in Megs */

/*
 * Flash on the LocalBus
 */
#define CONFIG_SYS_LBC_CACHE_BASE	0xf0000000	/* Localbus cacheable	 */

#define CONFIG_SYS_FLASH0		0xFE000000
#define CONFIG_SYS_FLASH1		0xFC000000
#define CONFIG_SYS_FLASH_BANKS_LIST	{ CONFIG_SYS_FLASH1, CONFIG_SYS_FLASH0 }

#define CONFIG_SYS_LBC_FLASH_BASE	CONFIG_SYS_FLASH1	/* Localbus flash start	*/
#define CONFIG_SYS_FLASH_BASE		CONFIG_SYS_LBC_FLASH_BASE /* start of FLASH	*/

#define CONFIG_SYS_BR0_PRELIM		0xfe001001	/* port size 16bit	*/
#define CONFIG_SYS_OR0_PRELIM		0xfe000030	/* 32MB Flash		*/
#define CONFIG_SYS_BR1_PRELIM		0xfc001001	/* port size 16bit	*/
#define CONFIG_SYS_OR1_PRELIM		0xfe000030	/* 32MB Flash		*/

#define CONFIG_SYS_MAX_FLASH_BANKS	2		/* number of banks	*/
#define CONFIG_SYS_MAX_FLASH_SECT	256		/* sectors per device	*/
#undef	CONFIG_SYS_FLASH_CHECKSUM
#define CONFIG_SYS_FLASH_ERASE_TOUT	60000	/* Flash Erase Timeout (ms)	*/
#define CONFIG_SYS_FLASH_WRITE_TOUT	500	/* Flash Write Timeout (ms)	*/

#define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_TEXT_BASE	/* start of monitor	*/

#define CONFIG_SYS_LBC_LCRR		0x00030004    /* LB clock ratio reg	*/
#define CONFIG_SYS_LBC_LBCR		0x00000000    /* LB config reg		*/
#define CONFIG_SYS_LBC_LSRT		0x20000000    /* LB sdram refresh timer	*/
#define CONFIG_SYS_LBC_MRTPR		0x20000000    /* LB refresh timer presc.*/

#define CONFIG_SYS_INIT_RAM_LOCK	1
#define CONFIG_SYS_INIT_RAM_ADDR	0xe4010000	/* Initial RAM address	*/
#define CONFIG_SYS_INIT_RAM_SIZE	0x4000		/* Size used area in RAM*/

#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_LEN		(384 * 1024)	/* Reserve 384KiB for Mon */
#define CONFIG_SYS_MALLOC_LEN		(4 << 20)	/* Reserve 4 MB for malloc */

/* FPGA and NAND */
#define CONFIG_SYS_FPGA_BASE		0xc0000000
#define CONFIG_SYS_FPGA_SIZE		0x00100000	/* 1 MB		*/
#define CONFIG_SYS_HMI_BASE		0xc0010000
#define CONFIG_SYS_BR3_PRELIM		0xc0001881	/* UPMA, 32-bit */
#define CONFIG_SYS_OR3_PRELIM		0xfff00000	/* 1 MB 	*/

#define CONFIG_SYS_NAND_BASE		(CONFIG_SYS_FPGA_BASE + 0x70)
#define CONFIG_SYS_MAX_NAND_DEVICE	1

/* LIME GDC */
#define CONFIG_SYS_LIME_BASE		0xc8000000
#define CONFIG_SYS_LIME_SIZE		0x04000000	/* 64 MB	*/
#define CONFIG_SYS_BR2_PRELIM		0xc80018a1	/* UPMB, 32-bit	*/
#define CONFIG_SYS_OR2_PRELIM		0xfc000000	/* 64 MB	*/

#define CONFIG_VIDEO_MB862xx
#define CONFIG_VIDEO_MB862xx_ACCEL
#define CONFIG_VIDEO_LOGO
#define CONFIG_VIDEO_BMP_LOGO
#define VIDEO_FB_16BPP_PIXEL_SWAP
#define VIDEO_FB_16BPP_WORD_SWAP
#define CONFIG_SPLASH_SCREEN
#define CONFIG_VIDEO_BMP_GZIP
#define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE	(2 << 20)	/* decompressed img */

/* SDRAM Clock frequency, 100MHz (0x0000) or 133MHz (0x10000) */
#define CONFIG_SYS_MB862xx_CCF		0x10000
/* SDRAM parameter */
#define CONFIG_SYS_MB862xx_MMR		0x4157BA63

/* Serial Port */

#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE	1
#define CONFIG_SYS_NS16550_CLK		get_bus_freq(0)

#define CONFIG_SYS_NS16550_COM1	(CONFIG_SYS_CCSRBAR+0x4500)
#define CONFIG_SYS_NS16550_COM2	(CONFIG_SYS_CCSRBAR+0x4600)

#define CONFIG_SYS_BAUDRATE_TABLE  \
	{300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200}

/*
 * I2C
 */
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_FSL
#define CONFIG_SYS_FSL_I2C_SPEED	102124
#define CONFIG_SYS_FSL_I2C_SLAVE	0x7F
#define CONFIG_SYS_FSL_I2C_OFFSET	0x3000
#define CONFIG_SYS_FSL_I2C2_SPEED	102124
#define CONFIG_SYS_FSL_I2C2_SLAVE	0x7F
#define CONFIG_SYS_FSL_I2C2_OFFSET	0x3100

/* I2C RTC */
#define CONFIG_SYS_I2C_RTC_ADDR	0x32	/* at address 0x32		*/

/* I2C W83782G HW-Monitoring IC */
#define CONFIG_SYS_I2C_W83782G_ADDR	0x28	/* W83782G address 		*/

#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS	4

/*
 * General PCI
 * Memory space is mapped 1-1.
 */
#define CONFIG_SYS_PCI_PHYS		0x80000000	/* 1G PCI TLB */

/* PCI is clocked by the external source at 33 MHz */
#define CONFIG_PCI_CLK_FREQ	33000000
#define CONFIG_SYS_PCI1_MEM_BASE	0x80000000
#define CONFIG_SYS_PCI1_MEM_PHYS	CONFIG_SYS_PCI1_MEM_BASE
#define CONFIG_SYS_PCI1_MEM_SIZE	0x20000000	/* 512M			*/
#define CONFIG_SYS_PCI1_IO_BASE	0xE2000000
#define CONFIG_SYS_PCI1_IO_PHYS	CONFIG_SYS_PCI1_IO_BASE
#define CONFIG_SYS_PCI1_IO_SIZE	0x01000000	/* 16M			*/

#if defined(CONFIG_PCI)
#undef CONFIG_PCI_SCAN_SHOW		/* show pci devices on startup	*/
#endif	/* CONFIG_PCI */

#define CONFIG_TSEC1	1
#define CONFIG_TSEC1_NAME	"TSEC0"
#define CONFIG_TSEC3	1
#define CONFIG_TSEC3_NAME	"TSEC1"
#undef CONFIG_MPC85XX_FEC

#define TSEC1_PHY_ADDR		0
#define TSEC3_PHY_ADDR		1

#define TSEC1_PHYIDX		0
#define TSEC3_PHYIDX		0
#define TSEC1_FLAGS		TSEC_GIGABIT
#define TSEC3_FLAGS		TSEC_GIGABIT

/* Options are: TSEC[0,1] */
#define CONFIG_ETHPRIME		"TSEC0"

#define CONFIG_HAS_ETH0
#define CONFIG_HAS_ETH1

/*
 * Environment
 */
#define CONFIG_ENV_SECT_SIZE	0x20000 /* 128K(one sector) for env	*/
#define CONFIG_ENV_ADDR		(CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SECT_SIZE)
#define CONFIG_ENV_SIZE		0x4000
#define CONFIG_ENV_ADDR_REDUND	(CONFIG_ENV_ADDR-CONFIG_ENV_SECT_SIZE)
#define CONFIG_ENV_SIZE_REDUND	(CONFIG_ENV_SIZE)

#define CONFIG_LOADS_ECHO	1	/* echo on for serial download	*/
#define CONFIG_SYS_LOADS_BAUD_CHANGE	1	/* allow baudrate change	*/

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

/*
 * BOOTP options
 */
#define CONFIG_BOOTP_BOOTFILESIZE

#undef CONFIG_WATCHDOG			/* watchdog disabled		*/

/*
 * Miscellaneous configurable options
 */
#define CONFIG_SYS_LOAD_ADDR	0x2000000	/* default load address		*/

/*
 * For booting Linux, the board info and command line data
 * have to be in the first 8 MB of memory, since this is
 * the maximum mapped by the Linux kernel during initialization.
 */
#define CONFIG_SYS_BOOTMAPSZ	(8 << 20)	/* Initial Memory map for Linux	*/

#if defined(CONFIG_CMD_KGDB)
#define CONFIG_KGDB_BAUDRATE	230400	/* speed to run kgdb serial port*/
#endif

#define CONFIG_LOADADDR	 200000		/* default addr for tftp & bootm*/

#define	CONFIG_EXTRA_ENV_SETTINGS					\
	"netdev=eth0\0"							\
	"consdev=ttyS0\0"						\
	"uboot_file=/home/tftp/syscon3/u-boot.bin\0"			\
	"bootfile=/home/tftp/syscon3/uImage\0"				\
	"fdt_file=/home/tftp/syscon3/socrates.dtb\0"			\
	"initrd_file=/home/tftp/syscon3/uinitrd.gz\0"			\
	"uboot_addr=FFFA0000\0"						\
	"kernel_addr=FE000000\0"					\
	"fdt_addr=FE1E0000\0"						\
	"ramdisk_addr=FE200000\0"					\
	"fdt_addr_r=B00000\0"						\
	"kernel_addr_r=200000\0"					\
	"ramdisk_addr_r=400000\0"					\
	"rootpath=/opt/eldk/ppc_85xxDP\0"				\
	"ramargs=setenv bootargs root=/dev/ram rw\0"			\
	"nfsargs=setenv bootargs root=/dev/nfs rw "			\
		"nfsroot=$serverip:$rootpath\0"				\
	"addcons=setenv bootargs $bootargs "				\
		"console=$consdev,$baudrate\0"				\
	"addip=setenv bootargs $bootargs "				\
		"ip=$ipaddr:$serverip:$gatewayip:$netmask"		\
		":$hostname:$netdev:off panic=1\0"			\
	"boot_nor=run ramargs addcons;"					\
		"bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0"	\
	"net_nfs=tftp ${kernel_addr_r} ${bootfile}; "			\
		"tftp ${fdt_addr_r} ${fdt_file}; "			\
		"run nfsargs addip addcons;"				\
		"bootm ${kernel_addr_r} - ${fdt_addr_r}\0"		\
	"update_uboot=tftp 100000 ${uboot_file};"			\
		"protect off fffa0000 ffffffff;"			\
		"era fffa0000 ffffffff;"				\
		"cp.b 100000 fffa0000 ${filesize};"			\
		"setenv filesize;saveenv\0"				\
	"update_kernel=tftp 100000 ${bootfile};"			\
		"era fe000000 fe1dffff;"				\
		"cp.b 100000 fe000000 ${filesize};"			\
		"setenv filesize;saveenv\0"				\
	"update_fdt=tftp 100000 ${fdt_file};" 				\
		"era fe1e0000 fe1fffff;"				\
		"cp.b 100000 fe1e0000 ${filesize};"			\
		"setenv filesize;saveenv\0"				\
	"update_initrd=tftp 100000 ${initrd_file};" 			\
		"era fe200000 fe9fffff;"				\
		"cp.b 100000 fe200000 ${filesize};"			\
		"setenv filesize;saveenv\0"				\
	"clean_data=era fea00000 fff5ffff\0"				\
	"usbargs=setenv bootargs root=/dev/sda1 rw\0" 			\
	"load_usb=usb start;" 						\
		"ext2load usb 0:1 ${kernel_addr_r} /boot/uImage\0"	\
	"boot_usb=run load_usb usbargs addcons;"			\
		"bootm ${kernel_addr_r} - ${fdt_addr};"			\
		"bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0"	\
	""
#define CONFIG_BOOTCOMMAND	"run boot_nor"

/* pass open firmware flat tree */

/* USB support */
#define CONFIG_USB_OHCI_NEW		1
#define CONFIG_PCI_OHCI			1
#define CONFIG_PCI_OHCI_DEVNO		3 /* Number in PCI list */
#define CONFIG_PCI_EHCI_DEVNO		(CONFIG_PCI_OHCI_DEVNO / 2)
#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS	15
#define CONFIG_SYS_USB_OHCI_SLOT_NAME		"ohci_pci"
#define CONFIG_SYS_OHCI_SWAP_REG_ACCESS	1

#endif	/* __CONFIG_H */
Commit	Line	Data
83d290c5	1	/* SPDX-License-Identifier: GPL-2.0+ */
5d108ac8 SP	2	/*
	3	* (C) Copyright 2008
	4	* Sergei Poselenov, Emcraft Systems, [email protected].
	5	*
	6	* Wolfgang Denk <[email protected]>
	7	* Copyright 2004 Freescale Semiconductor.
	8	* (C) Copyright 2002,2003 Motorola,Inc.
	9	* Xianghua Xiao <[email protected]>
5d108ac8 SP	10	*/
	11
	12	/*
	13	* Socrates
	14	*/
	15
	16	#ifndef __CONFIG_H
	17	#define __CONFIG_H
	18
	19	/* High Level Configuration Options */
5d108ac8 SP	20	#define CONFIG_SOCRATES 1
5d108ac8 SP	21
842033e6	22	#define CONFIG_PCI_INDIRECT_BRIDGE
5d108ac8	23
5d108ac8 SP	24	/*
	25	* Only possible on E500 Version 2 or newer cores.
	26	*/
	27	#define CONFIG_ENABLE_36BIT_PHYS 1
	28
	29	/*
	30	* sysclk for MPC85xx
	31	*
	32	* Two valid values are:
	33	* 33000000
	34	* 66000000
	35	*
	36	* Most PCI cards are still 33Mhz, so in the presence of PCI, 33MHz
	37	* is likely the desired value here, so that is now the default.
	38	* The board, however, can run at 66MHz. In any event, this value
	39	* must match the settings of some switches. Details can be found
	40	* in the README.mpc85xxads.
	41	*/
	42
	43	#ifndef CONFIG_SYS_CLK_FREQ
	44	#define CONFIG_SYS_CLK_FREQ 66666666
	45	#endif
	46
	47	/*
	48	* These can be toggled for performance analysis, otherwise use default.
	49	*/
	50	#define CONFIG_L2_CACHE /* toggle L2 cache */
	51	#define CONFIG_BTB /* toggle branch predition */
5d108ac8	52
6d0f6bcf	53	#define CONFIG_SYS_INIT_DBCR DBCR_IDM /* Enable Debug Exceptions */
5d108ac8	54
6d0f6bcf JCPV	55	#undef CONFIG_SYS_DRAM_TEST /* memory test, takes time */
	56	#define CONFIG_SYS_MEMTEST_START 0x00400000
	57	#define CONFIG_SYS_MEMTEST_END 0x00C00000
5d108ac8	58
e46fedfe TT	59	#define CONFIG_SYS_CCSRBAR 0xE0000000
e46fedfe TT	60	#define CONFIG_SYS_CCSRBAR_PHYS_LOW CONFIG_SYS_CCSRBAR
5d108ac8	61
be0bd823	62	/* DDR Setup */
be0bd823 KG	63	#define CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup */
	64	#define CONFIG_DDR_SPD
	65
	66	#undef CONFIG_ECC_INIT_VIA_DDRCONTROLLER /* DDR controller or DMA? */
	67	#define CONFIG_MEM_INIT_VALUE 0xDeadBeef
	68
6d0f6bcf JCPV	69	#define CONFIG_SYS_DDR_SDRAM_BASE 0x00000000
6d0f6bcf JCPV	70	#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE
be0bd823 KG	71	#define CONFIG_VERY_BIG_RAM
be0bd823 KG	72
be0bd823 KG	73	#define CONFIG_DIMM_SLOTS_PER_CTLR 1
	74	#define CONFIG_CHIP_SELECTS_PER_CTRL 2
	75
	76	/* I2C addresses of SPD EEPROMs */
562788b0	77	#define SPD_EEPROM_ADDRESS 0x50 /* CTLR 0 DIMM 0 */
5d108ac8 SP	78
	79	#define CONFIG_DDR_DEFAULT_CL 30 /* CAS latency 3 */
	80
	81	/* Hardcoded values, to use instead of SPD */
6d0f6bcf JCPV	82	#define CONFIG_SYS_DDR_CS0_BNDS 0x0000000f
	83	#define CONFIG_SYS_DDR_CS0_CONFIG 0x80010102
	84	#define CONFIG_SYS_DDR_TIMING_0 0x00260802
	85	#define CONFIG_SYS_DDR_TIMING_1 0x3935D322
	86	#define CONFIG_SYS_DDR_TIMING_2 0x14904CC8
	87	#define CONFIG_SYS_DDR_MODE 0x00480432
	88	#define CONFIG_SYS_DDR_INTERVAL 0x030C0100
	89	#define CONFIG_SYS_DDR_CONFIG_2 0x04400000
	90	#define CONFIG_SYS_DDR_CONFIG 0xC3008000
	91	#define CONFIG_SYS_DDR_CLK_CONTROL 0x03800000
	92	#define CONFIG_SYS_SDRAM_SIZE 256 /* in Megs */
5d108ac8	93
5d108ac8 SP	94	/*
	95	* Flash on the LocalBus
	96	*/
6d0f6bcf	97	#define CONFIG_SYS_LBC_CACHE_BASE 0xf0000000 /* Localbus cacheable */
5d108ac8	98
6d0f6bcf JCPV	99	#define CONFIG_SYS_FLASH0 0xFE000000
	100	#define CONFIG_SYS_FLASH1 0xFC000000
	101	#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH1, CONFIG_SYS_FLASH0 }
5d108ac8	102
6d0f6bcf JCPV	103	#define CONFIG_SYS_LBC_FLASH_BASE CONFIG_SYS_FLASH1 /* Localbus flash start */
6d0f6bcf JCPV	104	#define CONFIG_SYS_FLASH_BASE CONFIG_SYS_LBC_FLASH_BASE /* start of FLASH */
5d108ac8	105
6d0f6bcf JCPV	106	#define CONFIG_SYS_BR0_PRELIM 0xfe001001 /* port size 16bit */
	107	#define CONFIG_SYS_OR0_PRELIM 0xfe000030 /* 32MB Flash */
	108	#define CONFIG_SYS_BR1_PRELIM 0xfc001001 /* port size 16bit */
	109	#define CONFIG_SYS_OR1_PRELIM 0xfe000030 /* 32MB Flash */
5d108ac8	110
6d0f6bcf JCPV	111	#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* number of banks */
	112	#define CONFIG_SYS_MAX_FLASH_SECT 256 /* sectors per device */
	113	#undef CONFIG_SYS_FLASH_CHECKSUM
	114	#define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */
	115	#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */
5d108ac8	116
14d0a02a	117	#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */
5d108ac8	118
6d0f6bcf JCPV	119	#define CONFIG_SYS_LBC_LCRR 0x00030004 /* LB clock ratio reg */
	120	#define CONFIG_SYS_LBC_LBCR 0x00000000 /* LB config reg */
	121	#define CONFIG_SYS_LBC_LSRT 0x20000000 /* LB sdram refresh timer */
	122	#define CONFIG_SYS_LBC_MRTPR 0x20000000 /* LB refresh timer presc.*/
5d108ac8	123
6d0f6bcf JCPV	124	#define CONFIG_SYS_INIT_RAM_LOCK 1
6d0f6bcf JCPV	125	#define CONFIG_SYS_INIT_RAM_ADDR 0xe4010000 /* Initial RAM address */
553f0982	126	#define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size used area in RAM*/
5d108ac8	127
25ddd1fb	128	#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
6d0f6bcf	129	#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
5d108ac8	130
47106ce1	131	#define CONFIG_SYS_MONITOR_LEN (384 * 1024) /* Reserve 384KiB for Mon */
6d0f6bcf	132	#define CONFIG_SYS_MALLOC_LEN (4 << 20) /* Reserve 4 MB for malloc */
3e79b588 DZ	133
3e79b588 DZ	134	/* FPGA and NAND */
6d0f6bcf JCPV	135	#define CONFIG_SYS_FPGA_BASE 0xc0000000
	136	#define CONFIG_SYS_FPGA_SIZE 0x00100000 /* 1 MB */
	137	#define CONFIG_SYS_HMI_BASE 0xc0010000
	138	#define CONFIG_SYS_BR3_PRELIM 0xc0001881 /* UPMA, 32-bit */
	139	#define CONFIG_SYS_OR3_PRELIM 0xfff00000 /* 1 MB */
	140
	141	#define CONFIG_SYS_NAND_BASE (CONFIG_SYS_FPGA_BASE + 0x70)
	142	#define CONFIG_SYS_MAX_NAND_DEVICE 1
5d108ac8	143
e64987a8	144	/* LIME GDC */
6d0f6bcf JCPV	145	#define CONFIG_SYS_LIME_BASE 0xc8000000
	146	#define CONFIG_SYS_LIME_SIZE 0x04000000 /* 64 MB */
	147	#define CONFIG_SYS_BR2_PRELIM 0xc80018a1 /* UPMB, 32-bit */
	148	#define CONFIG_SYS_OR2_PRELIM 0xfc000000 /* 64 MB */
e64987a8	149
e64987a8	150	#define CONFIG_VIDEO_MB862xx
5d16ca87	151	#define CONFIG_VIDEO_MB862xx_ACCEL
e64987a8 AG	152	#define CONFIG_VIDEO_LOGO
e64987a8 AG	153	#define CONFIG_VIDEO_BMP_LOGO
e64987a8	154	#define VIDEO_FB_16BPP_PIXEL_SWAP
229b6dce	155	#define VIDEO_FB_16BPP_WORD_SWAP
e64987a8 AG	156	#define CONFIG_SPLASH_SCREEN
e64987a8 AG	157	#define CONFIG_VIDEO_BMP_GZIP
6d0f6bcf	158	#define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE (2 << 20) /* decompressed img */
e64987a8	159
c28d3bbe WG	160	/* SDRAM Clock frequency, 100MHz (0x0000) or 133MHz (0x10000) */
	161	#define CONFIG_SYS_MB862xx_CCF 0x10000
	162	/* SDRAM parameter */
	163	#define CONFIG_SYS_MB862xx_MMR 0x4157BA63
	164
5d108ac8 SP	165	/* Serial Port */
5d108ac8 SP	166
6d0f6bcf JCPV	167	#define CONFIG_SYS_NS16550_SERIAL
	168	#define CONFIG_SYS_NS16550_REG_SIZE 1
	169	#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
5d108ac8	170
6d0f6bcf JCPV	171	#define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_CCSRBAR+0x4500)
6d0f6bcf JCPV	172	#define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_CCSRBAR+0x4600)
5d108ac8	173
6d0f6bcf	174	#define CONFIG_SYS_BAUDRATE_TABLE \
5d108ac8 SP	175	{300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200}
5d108ac8 SP	176
5d108ac8 SP	177	/*
	178	* I2C
	179	*/
00f792e0 HS	180	#define CONFIG_SYS_I2C
	181	#define CONFIG_SYS_I2C_FSL
	182	#define CONFIG_SYS_FSL_I2C_SPEED 102124
	183	#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
	184	#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000
	185	#define CONFIG_SYS_FSL_I2C2_SPEED 102124
	186	#define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F
	187	#define CONFIG_SYS_FSL_I2C2_OFFSET 0x3100
3e79b588	188
5d108ac8	189	/* I2C RTC */
6d0f6bcf	190	#define CONFIG_SYS_I2C_RTC_ADDR 0x32 /* at address 0x32 */
5d108ac8	191
e64987a8	192	/* I2C W83782G HW-Monitoring IC */
6d0f6bcf	193	#define CONFIG_SYS_I2C_W83782G_ADDR 0x28 /* W83782G address */
e64987a8	194
6d0f6bcf	195	#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4
2f7468ae	196
5d108ac8 SP	197	/*
	198	* General PCI
	199	* Memory space is mapped 1-1.
	200	*/
6d0f6bcf	201	#define CONFIG_SYS_PCI_PHYS 0x80000000 /* 1G PCI TLB */
5d108ac8	202
5e1882df SP	203	/* PCI is clocked by the external source at 33 MHz */
5e1882df SP	204	#define CONFIG_PCI_CLK_FREQ 33000000
6d0f6bcf JCPV	205	#define CONFIG_SYS_PCI1_MEM_BASE 0x80000000
	206	#define CONFIG_SYS_PCI1_MEM_PHYS CONFIG_SYS_PCI1_MEM_BASE
	207	#define CONFIG_SYS_PCI1_MEM_SIZE 0x20000000 /* 512M */
	208	#define CONFIG_SYS_PCI1_IO_BASE 0xE2000000
	209	#define CONFIG_SYS_PCI1_IO_PHYS CONFIG_SYS_PCI1_IO_BASE
	210	#define CONFIG_SYS_PCI1_IO_SIZE 0x01000000 /* 16M */
5d108ac8 SP	211
5d108ac8 SP	212	#if defined(CONFIG_PCI)
d39e6851	213	#undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
5d108ac8 SP	214	#endif /* CONFIG_PCI */
5d108ac8 SP	215
5d108ac8 SP	216	#define CONFIG_TSEC1 1
5d108ac8 SP	217	#define CONFIG_TSEC1_NAME "TSEC0"
2f845dc2 SP	218	#define CONFIG_TSEC3 1
2f845dc2 SP	219	#define CONFIG_TSEC3_NAME "TSEC1"
5d108ac8 SP	220	#undef CONFIG_MPC85XX_FEC
	221
	222	#define TSEC1_PHY_ADDR 0
2f845dc2	223	#define TSEC3_PHY_ADDR 1
5d108ac8 SP	224
5d108ac8 SP	225	#define TSEC1_PHYIDX 0
2f845dc2	226	#define TSEC3_PHYIDX 0
5d108ac8	227	#define TSEC1_FLAGS TSEC_GIGABIT
2f845dc2	228	#define TSEC3_FLAGS TSEC_GIGABIT
5d108ac8	229
2f845dc2	230	/* Options are: TSEC[0,1] */
5d108ac8	231	#define CONFIG_ETHPRIME "TSEC0"
5d108ac8	232
e18575d5 SP	233	#define CONFIG_HAS_ETH0
	234	#define CONFIG_HAS_ETH1
	235
5d108ac8 SP	236	/*
	237	* Environment
	238	*/
0e8d1586	239	#define CONFIG_ENV_SECT_SIZE 0x20000 /* 128K(one sector) for env */
6d0f6bcf	240	#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SECT_SIZE)
0e8d1586 JCPV	241	#define CONFIG_ENV_SIZE 0x4000
	242	#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR-CONFIG_ENV_SECT_SIZE)
	243	#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
5d108ac8 SP	244
5d108ac8 SP	245	#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
6d0f6bcf	246	#define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
5d108ac8 SP	247
	248	#define CONFIG_TIMESTAMP /* Print image info with ts */
	249
5d108ac8 SP	250	/*
	251	* BOOTP options
	252	*/
	253	#define CONFIG_BOOTP_BOOTFILESIZE
5d108ac8	254
5d108ac8 SP	255	#undef CONFIG_WATCHDOG /* watchdog disabled */
	256
	257	/*
	258	* Miscellaneous configurable options
	259	*/
6d0f6bcf	260	#define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */
5d108ac8	261
5d108ac8 SP	262	/*
	263	* For booting Linux, the board info and command line data
	264	* have to be in the first 8 MB of memory, since this is
	265	* the maximum mapped by the Linux kernel during initialization.
	266	*/
6d0f6bcf	267	#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
5d108ac8	268
5d108ac8 SP	269	#if defined(CONFIG_CMD_KGDB)
5d108ac8 SP	270	#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port*/
5d108ac8 SP	271	#endif
5d108ac8 SP	272
5d108ac8 SP	273	#define CONFIG_LOADADDR 200000 /* default addr for tftp & bootm*/
5d108ac8 SP	274
5d108ac8	275	#define CONFIG_EXTRA_ENV_SETTINGS \
5d108ac8 SP	276	"netdev=eth0\0" \
5d108ac8 SP	277	"consdev=ttyS0\0" \
3e79b588 DZ	278	"uboot_file=/home/tftp/syscon3/u-boot.bin\0" \
	279	"bootfile=/home/tftp/syscon3/uImage\0" \
	280	"fdt_file=/home/tftp/syscon3/socrates.dtb\0" \
	281	"initrd_file=/home/tftp/syscon3/uinitrd.gz\0" \
	282	"uboot_addr=FFFA0000\0" \
	283	"kernel_addr=FE000000\0" \
	284	"fdt_addr=FE1E0000\0" \
	285	"ramdisk_addr=FE200000\0" \
	286	"fdt_addr_r=B00000\0" \
	287	"kernel_addr_r=200000\0" \
	288	"ramdisk_addr_r=400000\0" \
	289	"rootpath=/opt/eldk/ppc_85xxDP\0" \
	290	"ramargs=setenv bootargs root=/dev/ram rw\0" \
5d108ac8 SP	291	"nfsargs=setenv bootargs root=/dev/nfs rw " \
5d108ac8 SP	292	"nfsroot=$serverip:$rootpath\0" \
3e79b588 DZ	293	"addcons=setenv bootargs $bootargs " \
3e79b588 DZ	294	"console=$consdev,$baudrate\0" \
5d108ac8 SP	295	"addip=setenv bootargs $bootargs " \
	296	"ip=$ipaddr:$serverip:$gatewayip:$netmask" \
	297	":$hostname:$netdev:off panic=1\0" \
3e79b588	298	"boot_nor=run ramargs addcons;" \
e18575d5	299	"bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0" \
e18575d5 SP	300	"net_nfs=tftp ${kernel_addr_r} ${bootfile}; " \
	301	"tftp ${fdt_addr_r} ${fdt_file}; " \
	302	"run nfsargs addip addcons;" \
	303	"bootm ${kernel_addr_r} - ${fdt_addr_r}\0" \
3e79b588 DZ	304	"update_uboot=tftp 100000 ${uboot_file};" \
	305	"protect off fffa0000 ffffffff;" \
	306	"era fffa0000 ffffffff;" \
	307	"cp.b 100000 fffa0000 ${filesize};" \
	308	"setenv filesize;saveenv\0" \
	309	"update_kernel=tftp 100000 ${bootfile};" \
	310	"era fe000000 fe1dffff;" \
	311	"cp.b 100000 fe000000 ${filesize};" \
5d108ac8	312	"setenv filesize;saveenv\0" \
3e79b588 DZ	313	"update_fdt=tftp 100000 ${fdt_file};" \
	314	"era fe1e0000 fe1fffff;" \
	315	"cp.b 100000 fe1e0000 ${filesize};" \
	316	"setenv filesize;saveenv\0" \
	317	"update_initrd=tftp 100000 ${initrd_file};" \
	318	"era fe200000 fe9fffff;" \
	319	"cp.b 100000 fe200000 ${filesize};" \
	320	"setenv filesize;saveenv\0" \
	321	"clean_data=era fea00000 fff5ffff\0" \
	322	"usbargs=setenv bootargs root=/dev/sda1 rw\0" \
	323	"load_usb=usb start;" \
	324	"ext2load usb 0:1 ${kernel_addr_r} /boot/uImage\0" \
	325	"boot_usb=run load_usb usbargs addcons;" \
	326	"bootm ${kernel_addr_r} - ${fdt_addr};" \
	327	"bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0" \
5d108ac8	328	""
3e79b588	329	#define CONFIG_BOOTCOMMAND "run boot_nor"
5d108ac8	330
e18575d5	331	/* pass open firmware flat tree */
e18575d5	332
791e1dba SP	333	/* USB support */
	334	#define CONFIG_USB_OHCI_NEW 1
	335	#define CONFIG_PCI_OHCI 1
	336	#define CONFIG_PCI_OHCI_DEVNO 3 /* Number in PCI list */
e90fb6af	337	#define CONFIG_PCI_EHCI_DEVNO (CONFIG_PCI_OHCI_DEVNO / 2)
6d0f6bcf JCPV	338	#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 15
	339	#define CONFIG_SYS_USB_OHCI_SLOT_NAME "ohci_pci"
	340	#define CONFIG_SYS_OHCI_SWAP_REG_ACCESS 1
791e1dba	341
5d108ac8	342	#endif /* __CONFIG_H */