[people/ms/u-boot.git] / include / configs / pcm030.h

/*
 * (C) Copyright 2003-2005
 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
 *
 * (C) Copyright 2006
 * Eric Schumann, Phytec Messatechnik GmbH
 *
 * (C) Copyright 2009
 * Jon Smirl <jonsmirl@gmail.com>
 *
 * 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

#define CONFIG_BOARDINFO	 "phyCORE-MPC5200B-tiny"

/*-----------------------------------------------------------------------------
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_MPC5200_DDR	1	/* (with DDR-SDRAM) */
#define CONFIG_PHYCORE_MPC5200B_TINY 1	/* phyCORE-MPC5200B -> */
					/* FEC configuration and IDE */

/*
 * Valid values for CONFIG_SYS_TEXT_BASE are:
 * 0xFFF00000	boot high (standard configuration)
 * 0xFF000000	boot low
 * 0x00100000	boot from RAM (for testing only)
 */
#ifndef CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_TEXT_BASE	0xFFF00000
#endif

#define CONFIG_SYS_MPC5XXX_CLKIN 33333333 /* ... running at 33.333333MHz */

/*-----------------------------------------------------------------------------
Serial console configuration
-----------------------------------------------------------------------------*/
#define CONFIG_PSC_CONSOLE	3	/* console is on PSC3 -> */
					/*define gps port conf. */
					/* register later on to */
					/*enable UART function! */
#define CONFIG_BAUDRATE		115200	/* ... at 115200 bps */
#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }

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

#define CONFIG_CMD_DATE
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_EEPROM
#define CONFIG_CMD_I2C
#define CONFIG_CMD_JFFS2
#define CONFIG_CMD_MII
#define CONFIG_CMD_NFS
#define CONFIG_CMD_PCI

#define	CONFIG_TIMESTAMP	1	/* Print image info with timestamp */

#if (CONFIG_SYS_TEXT_BASE == 0xFF000000)	/* Boot low */
#define CONFIG_SYS_LOWBOOT 1
#endif
/* RAMBOOT will be defined automatically in memory section */

#define CONFIG_JFFS2_CMDLINE
#define MTDIDS_DEFAULT 		"nor0=physmap-flash.0"
#define MTDPARTS_DEFAULT   	"mtdparts=physmap-flash.0:256k(ubootl)," \
	"1792k(kernel),13312k(jffs2),256k(uboot)ro,256k(oftree),-(space)"

/*-----------------------------------------------------------------------------
Autobooting
-----------------------------------------------------------------------------*/
#define CONFIG_BOOTDELAY	3	/* autoboot after 3 seconds */
#define CONFIG_ZERO_BOOTDELAY_CHECK	/* allow stopping of boot process */
					/* even with bootdelay=0 */
#undef	CONFIG_BOOTARGS


#define CONFIG_PREBOOT	"echo;"	\
	"echo Type \"run bootcmd_net\" to load Kernel over TFTP and to "\
		"mount root filesystem over NFS;" \
	"echo"

#define	CONFIG_EXTRA_ENV_SETTINGS					\
	"netdev=eth0\0"							\
	"uimage=uImage-pcm030\0"					\
	"oftree=oftree-pcm030.dtb\0"					\
	"jffs2=root-pcm030.jffs2\0" 					\
	"uboot=u-boot-pcm030.bin\0"					\
	"bargs_base=setenv bootargs console=ttyPSC0,$(baudrate)"	\
		" $(mtdparts) rw\0" 					\
	"bargs_flash=setenv bootargs $(bootargs) root=/dev/mtdblock2"	\
		" rootfstype=jffs2\0" 					\
	"bargs_nfs=setenv bootargs $(bootargs) root=/dev/nfs"		\
		" ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask)::"	\
		"$(netdev):off nfsroot=$(serverip):$(nfsrootfs),v3,tcp\0" \
	"bcmd_net=run bargs_base bargs_nfs; tftpboot 0x500000 $(uimage);" \
		" tftp 0x400000 $(oftree); bootm 0x500000 - 0x400000\0"	\
	"bcmd_flash=run bargs_base bargs_flash; bootm 0xff040000 - "	\
		"0xfff40000\0" 						\
		" cp.b 0x400000 0xff040000 $(filesize)\0" 		\
	"prg_jffs2=tftp 0x400000 $(jffs2); erase 0xff200000 0xffefffff; " \
		"cp.b 0x400000 0xff200000 $(filesize)\0" 		\
	"prg_oftree=tftp 0x400000 $(oftree); erase 0xfff40000 0xfff5ffff;" \
		" cp.b 0x400000 0xfff40000 $(filesize)\0" 		\
	"update=tftpboot 0x400000 $(uboot);erase 0xFFF00000 0xfff3ffff;" \
		" cp.b 0x400000 0xFFF00000 $(filesize)\0"		\
	"unlock=yes\0"							\
	""

#define CONFIG_BOOTCOMMAND		"run bcmd_flash"

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

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

/*---------------------------------------------------------------------------
 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 CAT24WC32 configuration
---------------------------------------------------------------------------*/
#define CONFIG_SYS_I2C_EEPROM_ADDR	0x52	/* 1010100x */
#define CONFIG_SYS_I2C_FACT_ADDR	0x52	/* EEPROM CAT24WC32 */
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN	2	/* Bytes of address */
#define CONFIG_SYS_EEPROM_SIZE		2048
#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 15

/*---------------------------------------------------------------------------
RTC configuration
---------------------------------------------------------------------------*/
#define RTC
#define CONFIG_RTC_PCF8563		1
#define CONFIG_SYS_I2C_RTC_ADDR		0x51

/*---------------------------------------------------------------------------
 Flash configuration
---------------------------------------------------------------------------*/

#define CONFIG_SYS_FLASH_BASE		0xff000000
#define CONFIG_SYS_FLASH_SIZE		0x01000000
#define CONFIG_SYS_FLASH_BANKS_LIST	{ CONFIG_SYS_FLASH_BASE }

#define CONFIG_SYS_FLASH_CFI		1	/* Flash is CFI conformant */
#define CONFIG_FLASH_CFI_DRIVER	1	/* Use the common driver */
#define CONFIG_SYS_FLASH_EMPTY_INFO
#define CONFIG_SYS_MAX_FLASH_SECT 260 /* max num of sects on one chip */
#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of flash banks */
						/* (= chip selects) */
#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE

/*
 * Use also hardware protection. This seems required, as the BDI uses
 * hardware protection. Without this, U-Boot can't work with this sectors,
 * as its protection is software only by default
 */
#define CONFIG_SYS_FLASH_PROTECTION	1

/*---------------------------------------------------------------------------
 Environment settings
---------------------------------------------------------------------------*/

/* pcm030 ships with environment is EEPROM by default */
#define CONFIG_ENV_IS_IN_EEPROM	1
#define CONFIG_ENV_OFFSET	0x00	/* environment starts at the */
					/*beginning of the EEPROM */
#define CONFIG_ENV_SIZE		CONFIG_SYS_EEPROM_SIZE

#define CONFIG_ENV_OVERWRITE	1

/*-----------------------------------------------------------------------------
  Memory map
-----------------------------------------------------------------------------*/
#define CONFIG_SYS_MBAR	0xF0000000	/* MBAR has to be switched by other */
					/* bootloader or debugger config */
#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 */
						/* reserved for initial data */
#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 (192 << 10) /* Reserve 192 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_PHY_ADDR			0x01

/*---------------------------------------------------------------------------
 GPIO configuration
 ---------------------------------------------------------------------------*/

/* GPIO port configuration
 *
 * Pin mapping:
 *
 * [29:31] = 01x
 * PSC1_0 -> AC97 SDATA out
 * PSC1_1 -> AC97 SDTA in
 * PSC1_2 -> AC97 SYNC out
 * PSC1_3 -> AC97 bitclock out
 * PSC1_4 -> AC97 reset out
 *
 * [25:27] = 001
 * PSC2_0 -> CAN 1 Tx out
 * PSC2_1 -> CAN 1 Rx in
 * PSC2_2 -> CAN 2 Tx out
 * PSC2_3 -> CAN 2 Rx in
 * PSC2_4 -> GPIO (claimed for ATA reset, active low)
 *
 *
 * [20:23] = 1100
 * PSC3_0 -> UART Tx out
 * PSC3_1 -> UART Rx in
 * PSC3_2 -> UART RTS (in/out FIXME)
 * PSC3_3 -> UART CTS (in/out FIXME)
 * PSC3_4 -> LocalPlus Bus CS6 \
 * PSC3_5 -> LocalPlus Bus CS7 / --> see [4] and [5]
 * PSC3_6 -> dedicated SPI MOSI out (master case)
 * PSC3_7 -> dedicated SPI MISO in (master case)
 * PSC3_8 -> dedicated SPI SS out (master case)
 * PSC3_9 -> dedicated SPI CLK out (master case)
 *
 * [18:19] = 01
 * USB_0 -> USB OE out
 * USB_1 -> USB Tx- out
 * USB_2 -> USB Tx+ out
 * USB_3 -> USB RxD (in/out FIXME)
 * USB_4 -> USB Rx+ in
 * USB_5 -> USB Rx- in
 * USB_6 -> USB PortPower out
 * USB_7 -> USB speed out
 * USB_8 -> USB suspend (in/out FIXME)
 * USB_9 -> USB overcurrent in
 *
 * [17] = 0
 * USB differential mode
 *
 * [16] = 0
 * PCI enabled
 *
 * [12:15] = 0101
 * ETH_0 -> ETH Txen
 * ETH_1 -> ETH TxD0
 * ETH_2 -> ETH TxD1
 * ETH_3 -> ETH TxD2
 * ETH_4 -> ETH TxD3
 * ETH_5 -> ETH Txerr
 * ETH_6 -> ETH MDC
 * ETH_7 -> ETH MDIO
 * ETH_8 -> ETH RxDv
 * ETH_9 -> ETH RxCLK
 * ETH_10 -> ETH Collision
 * ETH_11 -> ETH TxD
 * ETH_12 -> ETH RxD0
 * ETH_13 -> ETH RxD1
 * ETH_14 -> ETH RxD2
 * ETH_15 -> ETH RxD3
 * ETH_16 -> ETH Rxerr
 * ETH_17 -> ETH CRS
 *
 * [9:11] = 101
 * PSC6_0 -> UART RxD in
 * PSC6_1 -> UART CTS (in/out FIXME)
 * PSC6_2 -> UART TxD out
 * PSC6_3 -> UART RTS (in/out FIXME)
 *
 * [2:3/6:7] = 00/11
 * TMR_0 -> ATA_CS0 out
 * TMR_1 -> ATA_CS1 out
 * TMR_2 -> GPIO
 * TMR_3 -> GPIO
 * TMR_4 -> GPIO
 * TMR_5 -> GPIO
 * TMR_6 -> GPIO
 * TMR_7 -> GPIO
 * I2C_0 -> I2C 1 Clock out
 * I2C_1 -> I2C 1 IO in/out
 * I2C_2 -> I2C 2 Clock out
 * I2C_3 -> I2C 2 IO in/out
 *
 * [4] = 1
 * PSC3_5 is used as CS7
 *
 * [5] = 1
 * PSC3_4 is used as CS6
 *
 * [1] = 0
 * gpio_wkup_7 is GPIO
 *
 * [0] = 0
 * gpio_wkup_6 is GPIO
 *
 */
#define CONFIG_SYS_GPS_PORT_CONFIG	0x0f551c12

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

#define CONFIG_CMDLINE_EDITING 1 /* add command line history */

#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

#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 0x400000 /* default load address */
#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */

#define CONFIG_DISPLAY_BOARDINFO 1

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

/* no burst access on the LPB */
#define CONFIG_SYS_CS_BURST		0x00000000
/* one deadcycle for the 33MHz statemachine */
#define CONFIG_SYS_CS_DEADCYCLE		0x33333331
/* one additional waitstate for the 33MHz statemachine */
#define CONFIG_SYS_BOOTCS_CFG		0x0001dd00
#define CONFIG_SYS_BOOTCS_START		CONFIG_SYS_FLASH_BASE
#define CONFIG_SYS_BOOTCS_SIZE		CONFIG_SYS_FLASH_SIZE

#define CONFIG_SYS_RESET_ADDRESS 	0xff000000

/*-----------------------------------------------------------------------
 * USB stuff
 *-----------------------------------------------------------------------
 */
#define CONFIG_USB_CLOCK		0x0001BBBB
#define CONFIG_USB_CONFIG		0x00001000

/*---------------------------------------------------------------------------
 IDE/ATA stuff Supports IDE harddisk
----------------------------------------------------------------------------*/

#undef  CONFIG_IDE_8xx_PCCARD	/* 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_SYS_ATA_CS_ON_TIMER01
#define	CONFIG_IDE_RESET 1	/* reset for ide supported */
#define CONFIG_IDE_PREINIT
#define CONFIG_SYS_IDE_MAXBUS 1 /* max. 1 IDE bus */
#define CONFIG_SYS_IDE_MAXDEVICE 2 /* max. 2 drives per IDE bus */
#define CONFIG_SYS_ATA_IDE0_OFFSET	0x0000
#define CONFIG_SYS_ATA_BASE_ADDR	MPC5XXX_ATA
/* Offset for data I/O			*/
#define CONFIG_SYS_ATA_DATA_OFFSET	(0x0060)
/* Offset for normal register accesses	*/
#define CONFIG_SYS_ATA_REG_OFFSET	(CONFIG_SYS_ATA_DATA_OFFSET)
/* Offset for alternate registers	*/
#define CONFIG_SYS_ATA_ALT_OFFSET	(0x005C)
/* Interval between registers */
#define CONFIG_SYS_ATA_STRIDE		4
#define CONFIG_ATAPI			1

/* we enable IDE and FAT support, so we also need partition support */
#define CONFIG_DOS_PARTITION 1

/* USB */
#define CONFIG_USB_OHCI
#define CONFIG_USB_STORAGE

/* pass open firmware flat tree */
#define CONFIG_OF_LIBFDT		1
#define CONFIG_OF_BOARD_SETUP		1

#define OF_CPU				"PowerPC,5200@0"
#define OF_TBCLK			CONFIG_SYS_MPC5XXX_CLKIN
#define OF_SOC				"soc5200@f0000000"
#define OF_STDOUT_PATH			"/soc5200@f0000000/serial@2400"

#endif /* __CONFIG_H */
Commit	Line	Data
c9969947 JS	1	/*
	2	* (C) Copyright 2003-2005
	3	* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
	4	*
	5	* (C) Copyright 2006
	6	* Eric Schumann, Phytec Messatechnik GmbH
	7	*
	8	* (C) Copyright 2009
	9	* Jon Smirl <jonsmirl@gmail.com>
	10	*
	11	* See file CREDITS for list of people who contributed to this
	12	* project.
	13	*
	14	* This program is free software; you can redistribute it and/or
	15	* modify it under the terms of the GNU General Public License as
	16	* published by the Free Software Foundation; either version 2 of
	17	* the License, or (at your option) any later version.
	18	*
	19	* This program is distributed in the hope that it will be useful,
	20	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	21	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	22	* GNU General Public License for more details.
	23	*
	24	* You should have received a copy of the GNU General Public License
	25	* along with this program; if not, write to the Free Software
	26	* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
	27	* MA 02111-1307 USA
	28	*/
	29
	30	#ifndef __CONFIG_H
	31	#define __CONFIG_H
	32
	33	#define CONFIG_BOARDINFO "phyCORE-MPC5200B-tiny"
	34
	35	/*-----------------------------------------------------------------------------
	36	High Level Configuration Options
	37	(easy to change)
	38	-----------------------------------------------------------------------------*/
	39	#define CONFIG_MPC5xxx 1 /* This is an MPC5xxx CPU */
	40	#define CONFIG_MPC5200 1 /* (more precisely an MPC5200 CPU) */
	41	#define CONFIG_MPC5200_DDR 1 /* (with DDR-SDRAM) */
	42	#define CONFIG_PHYCORE_MPC5200B_TINY 1 /* phyCORE-MPC5200B -> */
	43	/* FEC configuration and IDE */
2ae18241 WD	44
	45	/*
	46	* Valid values for CONFIG_SYS_TEXT_BASE are:
	47	* 0xFFF00000 boot high (standard configuration)
	48	* 0xFF000000 boot low
	49	* 0x00100000 boot from RAM (for testing only)
	50	*/
	51	#ifndef CONFIG_SYS_TEXT_BASE
	52	#define CONFIG_SYS_TEXT_BASE 0xFFF00000
	53	#endif
	54
c9969947	55	#define CONFIG_SYS_MPC5XXX_CLKIN 33333333 /* ... running at 33.333333MHz */
c9969947 JS	56
	57	/*-----------------------------------------------------------------------------
	58	Serial console configuration
	59	-----------------------------------------------------------------------------*/
	60	#define CONFIG_PSC_CONSOLE 3 /* console is on PSC3 -> */
	61	/define gps port conf. /
	62	/* register later on to */
	63	/enable UART function! /
	64	#define CONFIG_BAUDRATE 115200 /* ... at 115200 bps */
	65	#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
	66
	67	/*
	68	* Command line configuration.
	69	*/
	70	#include <config_cmd_default.h>
	71
	72	#define CONFIG_CMD_DATE
	73	#define CONFIG_CMD_DHCP
	74	#define CONFIG_CMD_EEPROM
	75	#define CONFIG_CMD_I2C
	76	#define CONFIG_CMD_JFFS2
	77	#define CONFIG_CMD_MII
	78	#define CONFIG_CMD_NFS
	79	#define CONFIG_CMD_PCI
	80
	81	#define CONFIG_TIMESTAMP 1 /* Print image info with timestamp */
	82
14d0a02a	83	#if (CONFIG_SYS_TEXT_BASE == 0xFF000000) /* Boot low */
c9969947 JS	84	#define CONFIG_SYS_LOWBOOT 1
	85	#endif
	86	/* RAMBOOT will be defined automatically in memory section */
	87
	88	#define CONFIG_JFFS2_CMDLINE
	89	#define MTDIDS_DEFAULT "nor0=physmap-flash.0"
	90	#define MTDPARTS_DEFAULT "mtdparts=physmap-flash.0:256k(ubootl)," \
	91	"1792k(kernel),13312k(jffs2),256k(uboot)ro,256k(oftree),-(space)"
	92
	93	/*-----------------------------------------------------------------------------
	94	Autobooting
	95	-----------------------------------------------------------------------------*/
	96	#define CONFIG_BOOTDELAY 3 /* autoboot after 3 seconds */
	97	#define CONFIG_ZERO_BOOTDELAY_CHECK /* allow stopping of boot process */
	98	/* even with bootdelay=0 */
	99	#undef CONFIG_BOOTARGS
	100
	101
	102	#define CONFIG_PREBOOT "echo;" \
	103	"echo Type \"run bootcmd_net\" to load Kernel over TFTP and to "\
	104	"mount root filesystem over NFS;" \
	105	"echo"
	106
	107	#define CONFIG_EXTRA_ENV_SETTINGS \
	108	"netdev=eth0\0" \
	109	"uimage=uImage-pcm030\0" \
	110	"oftree=oftree-pcm030.dtb\0" \
	111	"jffs2=root-pcm030.jffs2\0" \
	112	"uboot=u-boot-pcm030.bin\0" \
	113	"bargs_base=setenv bootargs console=ttyPSC0,$(baudrate)" \
	114	" $(mtdparts) rw\0" \
	115	"bargs_flash=setenv bootargs $(bootargs) root=/dev/mtdblock2" \
	116	" rootfstype=jffs2\0" \
	117	"bargs_nfs=setenv bootargs $(bootargs) root=/dev/nfs" \
	118	" ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask)::" \
	119	"$(netdev):off nfsroot=$(serverip):$(nfsrootfs),v3,tcp\0" \
	120	"bcmd_net=run bargs_base bargs_nfs; tftpboot 0x500000 $(uimage);" \
	121	" tftp 0x400000 $(oftree); bootm 0x500000 - 0x400000\0" \
	122	"bcmd_flash=run bargs_base bargs_flash; bootm 0xff040000 - " \
	123	"0xfff40000\0" \
	124	" cp.b 0x400000 0xff040000 $(filesize)\0" \
	125	"prg_jffs2=tftp 0x400000 $(jffs2); erase 0xff200000 0xffefffff; " \
	126	"cp.b 0x400000 0xff200000 $(filesize)\0" \
	127	"prg_oftree=tftp 0x400000 $(oftree); erase 0xfff40000 0xfff5ffff;" \
	128	" cp.b 0x400000 0xfff40000 $(filesize)\0" \
	129	"update=tftpboot 0x400000 $(uboot);erase 0xFFF00000 0xfff3ffff;" \
	130	" cp.b 0x400000 0xFFF00000 $(filesize)\0" \
	131	"unlock=yes\0" \
	132	""
	133
	134	#define CONFIG_BOOTCOMMAND "run bcmd_flash"
	135
	136	/*--------------------------------------------------------------------------
	137	IPB Bus clocking configuration.
	138	---------------------------------------------------------------------------*/
	139	#define CONFIG_SYS_IPBCLK_EQUALS_XLBCLK /* define for 133MHz speed */
	140
	141	/*-------------------------------------------------------------------------
	142	* PCI Mapping:
	143	* 0x40000000 - 0x4fffffff - PCI Memory
	144	* 0x50000000 - 0x50ffffff - PCI IO Space
	145	* -----------------------------------------------------------------------*/
	146	#define CONFIG_PCI 1
	147	#define CONFIG_PCI_PNP 1
148	#define CONFIG_PCI_SCAN_SHOW 1
149	#define CONFIG_PCI_MEM_BUS 0x40000000
150	#define CONFIG_PCI_MEM_PHYS CONFIG_PCI_MEM_BUS
151	#define CONFIG_PCI_MEM_SIZE 0x10000000
152	#define CONFIG_PCI_IO_BUS 0x50000000
153	#define CONFIG_PCI_IO_PHYS CONFIG_PCI_IO_BUS
154	#define CONFIG_PCI_IO_SIZE 0x01000000
155	#define CONFIG_SYS_XLB_PIPELINING 1
156
157	/*---------------------------------------------------------------------------
158	I2C configuration
159	---------------------------------------------------------------------------*/
160	#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
161	#define CONFIG_SYS_I2C_MODULE 2 /* Select I2C module #1 or #2 */
162	#define CONFIG_SYS_I2C_SPEED 100000 /* 100 kHz */
163	#define CONFIG_SYS_I2C_SLAVE 0x7F
164
165	/*---------------------------------------------------------------------------
166	EEPROM CAT24WC32 configuration
167	---------------------------------------------------------------------------*/
168	#define CONFIG_SYS_I2C_EEPROM_ADDR 0x52 /* 1010100x */
169	#define CONFIG_SYS_I2C_FACT_ADDR 0x52 /* EEPROM CAT24WC32 */
170	#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 /* Bytes of address */
171	#define CONFIG_SYS_EEPROM_SIZE 2048
172	#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
173	#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 15
174
175	/*---------------------------------------------------------------------------
176	RTC configuration
177	---------------------------------------------------------------------------*/
178	#define RTC
179	#define CONFIG_RTC_PCF8563 1
180	#define CONFIG_SYS_I2C_RTC_ADDR 0x51
181
182	/*---------------------------------------------------------------------------
183	Flash configuration
184	---------------------------------------------------------------------------*/
185
186	#define CONFIG_SYS_FLASH_BASE 0xff000000
187	#define CONFIG_SYS_FLASH_SIZE 0x01000000
188	#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
189
190	#define CONFIG_SYS_FLASH_CFI 1 /* Flash is CFI conformant */
191	#define CONFIG_FLASH_CFI_DRIVER 1 /* Use the common driver */
192	#define CONFIG_SYS_FLASH_EMPTY_INFO
193	#define CONFIG_SYS_MAX_FLASH_SECT 260 /* max num of sects on one chip */
194	#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of flash banks */
195	/* (= chip selects) */
196	#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
197
198	/*
199	* Use also hardware protection. This seems required, as the BDI uses
200	* hardware protection. Without this, U-Boot can't work with this sectors,
201	* as its protection is software only by default
202	*/
203	#define CONFIG_SYS_FLASH_PROTECTION 1
204
205	/*---------------------------------------------------------------------------
206	Environment settings
207	---------------------------------------------------------------------------*/
208
209	/* pcm030 ships with environment is EEPROM by default */
210	#define CONFIG_ENV_IS_IN_EEPROM 1
211	#define CONFIG_ENV_OFFSET 0x00 /* environment starts at the */
212	/beginning of the EEPROM /
213	#define CONFIG_ENV_SIZE CONFIG_SYS_EEPROM_SIZE
214
215	#define CONFIG_ENV_OVERWRITE 1
216
217	/*-----------------------------------------------------------------------------
218	Memory map
219	-----------------------------------------------------------------------------*/
220	#define CONFIG_SYS_MBAR 0xF0000000 /* MBAR has to be switched by other */
221	/* bootloader or debugger config */
222	#define CONFIG_SYS_SDRAM_BASE 0x00000000
223	#define CONFIG_SYS_DEFAULT_MBAR 0x80000000
224	/* Use SRAM until RAM will be available */
225	#define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM
553f0982	226	#define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE /* Size of used */
c9969947	227	/* area in DPRAM */
c9969947	228	/* reserved for initial data */
553f0982	229	#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \
25ddd1fb	230	GENERATED_GBL_DATA_SIZE)
c9969947 JS	231	#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
c9969947 JS	232
14d0a02a	233	#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
c9969947 JS	234	#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
	235	# define CONFIG_SYS_RAMBOOT 1
	236	#endif
	237
	238	#define CONFIG_SYS_MONITOR_LEN (192 << 10) /* Reserve 192 kB for Monitor */
	239	#define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
	240	#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
	241
	242	/*-----------------------------------------------------------------------------
	243	Ethernet configuration
	244	-----------------------------------------------------------------------------*/
	245	#define CONFIG_MPC5xxx_FEC 1
	246	#define CONFIG_MPC5xxx_FEC_MII100
	247	#define CONFIG_PHY_ADDR 0x01
	248
	249	/*---------------------------------------------------------------------------
	250	GPIO configuration
	251	---------------------------------------------------------------------------*/
	252
	253	/* GPIO port configuration
	254	*
	255	* Pin mapping:
	256	*
	257	* [29:31] = 01x
	258	* PSC1_0 -> AC97 SDATA out
	259	* PSC1_1 -> AC97 SDTA in
	260	* PSC1_2 -> AC97 SYNC out
	261	* PSC1_3 -> AC97 bitclock out
	262	* PSC1_4 -> AC97 reset out
	263	*
	264	* [25:27] = 001
	265	* PSC2_0 -> CAN 1 Tx out
	266	* PSC2_1 -> CAN 1 Rx in
	267	* PSC2_2 -> CAN 2 Tx out
	268	* PSC2_3 -> CAN 2 Rx in
	269	* PSC2_4 -> GPIO (claimed for ATA reset, active low)
	270	*
	271	*
	272	* [20:23] = 1100
	273	* PSC3_0 -> UART Tx out
	274	* PSC3_1 -> UART Rx in
	275	* PSC3_2 -> UART RTS (in/out FIXME)
	276	* PSC3_3 -> UART CTS (in/out FIXME)
	277	* PSC3_4 -> LocalPlus Bus CS6 \
	278	* PSC3_5 -> LocalPlus Bus CS7 / --> see [4] and [5]
	279	* PSC3_6 -> dedicated SPI MOSI out (master case)
	280	* PSC3_7 -> dedicated SPI MISO in (master case)
	281	* PSC3_8 -> dedicated SPI SS out (master case)
	282	* PSC3_9 -> dedicated SPI CLK out (master case)
	283	*
	284	* [18:19] = 01
	285	* USB_0 -> USB OE out
	286	* USB_1 -> USB Tx- out
	287	* USB_2 -> USB Tx+ out
	288	* USB_3 -> USB RxD (in/out FIXME)
	289	* USB_4 -> USB Rx+ in
	290	* USB_5 -> USB Rx- in
	291	* USB_6 -> USB PortPower out
	292	* USB_7 -> USB speed out
	293	* USB_8 -> USB suspend (in/out FIXME)
	294	* USB_9 -> USB overcurrent in
	295	*
	296	* [17] = 0
	297	* USB differential mode
298	*
299	* [16] = 0
300	* PCI enabled
301	*
302	* [12:15] = 0101
303	* ETH_0 -> ETH Txen
304	* ETH_1 -> ETH TxD0
305	* ETH_2 -> ETH TxD1
306	* ETH_3 -> ETH TxD2
307	* ETH_4 -> ETH TxD3
308	* ETH_5 -> ETH Txerr
309	* ETH_6 -> ETH MDC
310	* ETH_7 -> ETH MDIO
311	* ETH_8 -> ETH RxDv
312	* ETH_9 -> ETH RxCLK
313	* ETH_10 -> ETH Collision
314	* ETH_11 -> ETH TxD
315	* ETH_12 -> ETH RxD0
316	* ETH_13 -> ETH RxD1
317	* ETH_14 -> ETH RxD2
318	* ETH_15 -> ETH RxD3
319	* ETH_16 -> ETH Rxerr
320	* ETH_17 -> ETH CRS
321	*
322	* [9:11] = 101
323	* PSC6_0 -> UART RxD in
324	* PSC6_1 -> UART CTS (in/out FIXME)
325	* PSC6_2 -> UART TxD out
326	* PSC6_3 -> UART RTS (in/out FIXME)
327	*
328	* [2:3/6:7] = 00/11
329	* TMR_0 -> ATA_CS0 out
330	* TMR_1 -> ATA_CS1 out
331	* TMR_2 -> GPIO
332	* TMR_3 -> GPIO
333	* TMR_4 -> GPIO
334	* TMR_5 -> GPIO
335	* TMR_6 -> GPIO
336	* TMR_7 -> GPIO
337	* I2C_0 -> I2C 1 Clock out
338	* I2C_1 -> I2C 1 IO in/out
339	* I2C_2 -> I2C 2 Clock out
340	* I2C_3 -> I2C 2 IO in/out
341	*
342	* [4] = 1
343	* PSC3_5 is used as CS7
344	*
345	* [5] = 1
346	* PSC3_4 is used as CS6
347	*
348	* [1] = 0
349	* gpio_wkup_7 is GPIO
350	*
351	* [0] = 0
352	* gpio_wkup_6 is GPIO
353	*
354	*/
355	#define CONFIG_SYS_GPS_PORT_CONFIG 0x0f551c12
356
357	/*-----------------------------------------------------------------------------
358	Miscellaneous configurable options
359	-------------------------------------------------------------------------------*/
360	#define CONFIG_SYS_LONGHELP /* undef to save memory */
361	#define CONFIG_SYS_PROMPT "uboot> " /* Monitor Command Prompt */
362
363	#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
364
365	#define CONFIG_SYS_CACHELINE_SIZE 32 /* For MPC5xxx CPUs */
366	#if defined(CONFIG_CMD_KGDB)
367	#define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */
368	#endif
369
370	#if defined(CONFIG_CMD_KGDB)
371	#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
372	#else
373	#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
374	#endif
375	#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
376	/* Print Buffer Size */
377	#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
378	#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
379
380	#define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */
381	#define CONFIG_SYS_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */
382
383	#define CONFIG_SYS_LOAD_ADDR 0x400000 /* default load address */
384	#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */
385
386	#define CONFIG_DISPLAY_BOARDINFO 1
387
388	/*-----------------------------------------------------------------------------
389	Various low-level settings
390	-----------------------------------------------------------------------------*/
391	#define CONFIG_SYS_HID0_INIT HID0_ICE \| HID0_ICFI
392	#define CONFIG_SYS_HID0_FINAL HID0_ICE
393
394	/* no burst access on the LPB */
395	#define CONFIG_SYS_CS_BURST 0x00000000
396	/* one deadcycle for the 33MHz statemachine */
397	#define CONFIG_SYS_CS_DEADCYCLE 0x33333331
398	/* one additional waitstate for the 33MHz statemachine */
399	#define CONFIG_SYS_BOOTCS_CFG 0x0001dd00
400	#define CONFIG_SYS_BOOTCS_START CONFIG_SYS_FLASH_BASE
401	#define CONFIG_SYS_BOOTCS_SIZE CONFIG_SYS_FLASH_SIZE
402
403	#define CONFIG_SYS_RESET_ADDRESS 0xff000000
404
405	/*-----------------------------------------------------------------------
406	* USB stuff
407	*-----------------------------------------------------------------------
408	*/
409	#define CONFIG_USB_CLOCK 0x0001BBBB
410	#define CONFIG_USB_CONFIG 0x00001000
411
412	/*---------------------------------------------------------------------------
413	IDE/ATA stuff Supports IDE harddisk
414	----------------------------------------------------------------------------*/
415
416	#undef CONFIG_IDE_8xx_PCCARD /* Use IDE with PC Card Adapter */
417	#undef CONFIG_IDE_8xx_DIRECT /* Direct IDE not supported */
418	#undef CONFIG_IDE_LED /* LED for ide not supported */
419	#define CONFIG_SYS_ATA_CS_ON_TIMER01
420	#define CONFIG_IDE_RESET 1 /* reset for ide supported */
421	#define CONFIG_IDE_PREINIT
422	#define CONFIG_SYS_IDE_MAXBUS 1 /* max. 1 IDE bus */
423	#define CONFIG_SYS_IDE_MAXDEVICE 2 /* max. 2 drives per IDE bus */
424	#define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000
425	#define CONFIG_SYS_ATA_BASE_ADDR MPC5XXX_ATA
426	/* Offset for data I/O */
427	#define CONFIG_SYS_ATA_DATA_OFFSET (0x0060)
428	/* Offset for normal register accesses */
429	#define CONFIG_SYS_ATA_REG_OFFSET (CONFIG_SYS_ATA_DATA_OFFSET)
430	/* Offset for alternate registers */
431	#define CONFIG_SYS_ATA_ALT_OFFSET (0x005C)
432	/* Interval between registers */
433	#define CONFIG_SYS_ATA_STRIDE 4
434	#define CONFIG_ATAPI 1
435
436	/* we enable IDE and FAT support, so we also need partition support */
437	#define CONFIG_DOS_PARTITION 1
438
439	/* USB */
440	#define CONFIG_USB_OHCI
441	#define CONFIG_USB_STORAGE
442
443	/* pass open firmware flat tree */
444	#define CONFIG_OF_LIBFDT 1
445	#define CONFIG_OF_BOARD_SETUP 1
446
447	#define OF_CPU "PowerPC,5200@0"
448	#define OF_TBCLK CONFIG_SYS_MPC5XXX_CLKIN
449	#define OF_SOC "soc5200@f0000000"
450	#define OF_STDOUT_PATH "/soc5200@f0000000/serial@2400"
451
452	#endif /* __CONFIG_H */