[people/ms/u-boot.git] / include / configs / cm5200.h

/*
 * (C) Copyright 2003-2007
 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

#ifndef __CONFIG_H
#define __CONFIG_H

#define CONFIG_DISPLAY_BOARDINFO

/*
 * High Level Configuration Options
 */
#define CONFIG_MPC5200		1	/* This is an MPC5200 CPU */
#define CONFIG_CM5200		1	/* ... on CM5200 platform */

#define	CONFIG_SYS_TEXT_BASE	0xfc000000

#define CONFIG_HIGH_BATS	1	/* High BATs supported */

/*
 * Supported commands
 */
#define CONFIG_CMD_BSP
#define CONFIG_CMD_DATE
#define CONFIG_CMD_DIAG
#define CONFIG_CMD_JFFS2
#define CONFIG_CMD_REGINFO

/*
 * Serial console configuration
 */
#define CONFIG_PSC_CONSOLE	1	/* console is on PSC1 */
#define CONFIG_BAUDRATE		57600	/* ... at 57600 bps */
#define CONFIG_SYS_BAUDRATE_TABLE	{ 9600, 19200, 38400, 57600, 115200, 230400 }
#define CONFIG_SILENT_CONSOLE	1	/* needed to silence i2c_init() */

/*
 * Ethernet configuration
 */
#define CONFIG_MPC5xxx_FEC	1
#define CONFIG_MPC5xxx_FEC_MII100
#define CONFIG_PHY_ADDR		0x00
#define CONFIG_ENV_OVERWRITE	1	/* allow overwriting of ethaddr */
/* use misc_init_r() to read ethaddr from I2C EEPROM (see CONFIG_SYS_I2C_EEPROM) */
#define CONFIG_MISC_INIT_R	1
#define CONFIG_MAC_OFFSET	0x35	/* MAC address offset in I2C EEPROM */

/*
 * POST support
 */
#define CONFIG_POST		(CONFIG_SYS_POST_MEMORY | CONFIG_SYS_POST_CPU | CONFIG_SYS_POST_I2C)
#define MPC5XXX_SRAM_POST_SIZE	(MPC5XXX_SRAM_SIZE - 4)
/* List of I2C addresses to be verified by POST */
#define CONFIG_SYS_POST_I2C_ADDRS	{CONFIG_SYS_I2C_SLAVE,	\
					 CONFIG_SYS_I2C_IO,	\
					 CONFIG_SYS_I2C_EEPROM}

/* display image timestamps */
#define CONFIG_TIMESTAMP	1

/*
 * Autobooting
 */
#define CONFIG_PREBOOT	"echo;" \
	"echo Type \"run net_nfs_fdt\" to mount root filesystem over NFS;" \
	"echo"
#undef CONFIG_BOOTARGS

/*
 * Default environment settings
 */
#define CONFIG_EXTRA_ENV_SETTINGS					\
	"netdev=eth0\0"							\
	"netmask=255.255.0.0\0"						\
	"ipaddr=192.168.160.33\0"					\
	"serverip=192.168.1.1\0"					\
	"gatewayip=192.168.1.1\0"					\
	"console=ttyPSC0\0"						\
	"u-boot_addr=100000\0"						\
	"kernel_addr=200000\0"						\
	"kernel_addr_flash=fc0c0000\0"					\
	"fdt_addr=400000\0"						\
	"fdt_addr_flash=fc0a0000\0"					\
	"ramdisk_addr=500000\0"						\
	"rootpath=/opt/eldk-4.1/ppc_6xx\0"				\
	"u-boot=/tftpboot/cm5200/u-boot.bin\0"				\
	"bootfile_fdt=/tftpboot/cm5200/uImage\0"			\
	"fdt_file=/tftpboot/cm5200/cm5200.dtb\0"			\
	"load=tftp ${u-boot_addr} ${u-boot}\0"				\
	"update=prot off fc000000 +${filesize}; "			\
		"era fc000000 +${filesize}; "				\
		"cp.b ${u-boot_addr} fc000000 ${filesize}; "		\
		"prot on fc000000 +${filesize}\0"			\
	"nfsargs=setenv bootargs root=/dev/nfs rw "			\
		"nfsroot=${serverip}:${rootpath}\0"			\
	"flashargs=setenv bootargs root=/dev/mtdblock5 rw\0"		\
	"addmtd=setenv bootargs ${bootargs} ${mtdparts}\0"		\
	"addinit=setenv bootargs ${bootargs} init=/linuxrc\0"		\
	"addcons=setenv bootargs ${bootargs} "				\
		"console=${console},${baudrate}\0"			\
	"addip=setenv bootargs ${bootargs} "				\
		"ip=${ipaddr}:${serverip}:${gatewayip}:"		\
		"${netmask}:${hostname}:${netdev}:off panic=1\0"	\
	"flash_flash=run flashargs addinit addip addcons;"		\
		"bootm ${kernel_addr_flash} - ${fdt_addr_flash}\0"	\
	"net_nfs_fdt=tftp ${kernel_addr} ${bootfile_fdt}; "		\
		"tftp ${fdt_addr} ${fdt_file}; run nfsargs addip "	\
		"addcons; bootm ${kernel_addr} - ${fdt_addr}\0"		\
	""
#define CONFIG_BOOTCOMMAND	"run flash_flash"

/*
 * Low level configuration
 */

/*
 * Clock configuration
 */
#define CONFIG_SYS_MPC5XXX_CLKIN	33000000	/* SYS_XTAL_IN = 33MHz */
#define CONFIG_SYS_IPBCLK_EQUALS_XLBCLK	1	/* IPB = 133MHz */

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

#define CONFIG_SYS_LOWBOOT		1

/* 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_BOARD_TYPES	1	/* we use board_type */

#define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET

#define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_MONITOR_LEN		(384 << 10)	/* 384 kB for Monitor */
#define CONFIG_SYS_MALLOC_LEN		(256 << 10)	/* 256 kB for malloc() */
#define CONFIG_SYS_BOOTMAPSZ		(8 << 20)	/* initial mem map for Linux */

/*
 * Flash configuration
 */
#define CONFIG_SYS_FLASH_CFI		1
#define CONFIG_FLASH_CFI_DRIVER	1
#define CONFIG_SYS_FLASH_BASE		0xfc000000
/* we need these despite using CFI */
#define CONFIG_SYS_MAX_FLASH_BANKS	1	/* max num of flash banks */
#define CONFIG_SYS_MAX_FLASH_SECT	256	/* max num of sectors on one chip */
#define CONFIG_SYS_FLASH_SIZE		0x02000000 /* 32 MiB */

#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
#define CONFIG_SYS_RAMBOOT		1
#undef CONFIG_SYS_LOWBOOT
#endif

/*
 * Chip selects configuration
 */
/* Boot Chipselect */
#define CONFIG_SYS_BOOTCS_START	CONFIG_SYS_FLASH_BASE
#define CONFIG_SYS_BOOTCS_SIZE		CONFIG_SYS_FLASH_SIZE
#define CONFIG_SYS_BOOTCS_CFG		0x00087D31	/* for pci_clk = 33 MHz */
/* use board_early_init_r to enable flash write in CS_BOOT */
#define CONFIG_BOARD_EARLY_INIT_R

/* Flash memory addressing */
#define CONFIG_SYS_CS0_START		CONFIG_SYS_FLASH_BASE
#define CONFIG_SYS_CS0_SIZE		CONFIG_SYS_FLASH_SIZE

/* No burst, dead cycle = 1 for CS0 (Flash) */
#define CONFIG_SYS_CS_BURST		0x00000000
#define CONFIG_SYS_CS_DEADCYCLE	0x00000001

/*
 * SDRAM configuration
 * settings for k4s561632E-xx75, assuming XLB = 132 MHz
 */
#define SDRAM_MODE	0x00CD0000	/* CASL 3, burst length 8 */
#define SDRAM_CONTROL	0x514F0000
#define SDRAM_CONFIG1	0xE2333900
#define SDRAM_CONFIG2	0x8EE70000

/*
 * MTD configuration
 */
#define CONFIG_CMD_MTDPARTS	1
#define CONFIG_MTD_DEVICE		/* needed for mtdparts commands */
#define CONFIG_FLASH_CFI_MTD
#define MTDIDS_DEFAULT		"nor0=cm5200-0"
#define MTDPARTS_DEFAULT	"mtdparts=cm5200-0:"			\
					"384k(uboot),128k(env),"	\
					"128k(redund_env),128k(dtb),"	\
					"2m(kernel),27904k(rootfs),"	\
					"-(config)"

/*
 * I2C configuration
 */
#define CONFIG_HARD_I2C		1	/* I2C with hardware support */
#define CONFIG_SYS_I2C_MODULE		2	/* Select I2C module #2 */
#define CONFIG_SYS_I2C_SPEED		40000	/* 40 kHz */
#define CONFIG_SYS_I2C_SLAVE		0x0
#define CONFIG_SYS_I2C_IO		0x38	/* PCA9554AD I2C I/O port address */
#define CONFIG_SYS_I2C_EEPROM		0x53	/* I2C EEPROM device address */

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

/*
 * USB configuration
 */
#define CONFIG_USB_OHCI		1
#define CONFIG_USB_STORAGE	1
#define CONFIG_USB_CLOCK	0x0001BBBB
#define CONFIG_USB_CONFIG	0x00001000
/* Partitions (for USB) */
#define CONFIG_MAC_PARTITION	1
#define CONFIG_DOS_PARTITION	1
#define CONFIG_ISO_PARTITION	1

/*
 * Invoke our last_stage_init function - needed by fwupdate
 */
#define CONFIG_LAST_STAGE_INIT	1

/*
 * Environment settings
 */
#define CONFIG_ENV_IS_IN_FLASH	1
#define CONFIG_ENV_SIZE		0x10000
#define CONFIG_ENV_SECT_SIZE	0x20000
#define CONFIG_ENV_ADDR		(CONFIG_SYS_FLASH_BASE + CONFIG_SYS_MONITOR_LEN)
/* Configuration of redundant environment */
#define CONFIG_ENV_ADDR_REDUND	(CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
#define CONFIG_ENV_SIZE_REDUND	(CONFIG_ENV_SIZE)

/*
 * Pin multiplexing configuration
 */

/*
 * CS1/GPIO_WKUP_6: GPIO (default)
 * ALTs: CAN1 on I2C1, CAN2 on TIMER0/1
 * IRDA/PSC6: UART
 * Ether: Ethernet 100Mbit with MD
 * PCI_DIS: PCI controller disabled
 * USB: USB
 * PSC3: SPI with UART3
 * PSC2: UART
 * PSC1: UART
 */
#define CONFIG_SYS_GPS_PORT_CONFIG	0x10559C44

/*
 * Miscellaneous configurable options
 */
#define CONFIG_SYS_LONGHELP		1	/* undef to save memory */
#define CONFIG_SYS_CBSIZE		1024	/* Console I/O Buffer Size */
#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_ALT_MEMTEST		1
#define CONFIG_SYS_MEMTEST_START	0x00100000	/* memtest works on */
#define CONFIG_SYS_MEMTEST_END		0x03f00000	/* 1 .. 63 MiB in SDRAM */

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

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

#define CONFIG_SYS_XLB_PIPELINING	1	/* enable transaction pipeling */

/*
 * Cache Configuration
 */
#define CONFIG_SYS_CACHELINE_SIZE	32	/* For MPC5xxx CPUs */
#ifdef CONFIG_CMD_KGDB
#define CONFIG_SYS_CACHELINE_SHIFT	5	/* log base 2 of the above value */
#endif

/*
 * Flat Device Tree support
 */
#define OF_CPU			"PowerPC,5200@0"
#define OF_SOC			"soc5200@f0000000"
#define OF_TBCLK		(bd->bi_busfreq / 4)
#define OF_STDOUT_PATH		"/soc5200@f0000000/serial@2000"

#endif /* __CONFIG_H */
Commit	Line	Data
fa1df308 BS	1	/*
	2	* (C) Copyright 2003-2007
	3	* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
	4	*
3765b3e7	5	* SPDX-License-Identifier: GPL-2.0+
fa1df308 BS	6	*/
	7
	8	#ifndef __CONFIG_H
	9	#define __CONFIG_H
	10
001475a0 DB	11	#define CONFIG_DISPLAY_BOARDINFO
001475a0 DB	12
fa1df308 BS	13	/*
	14	* High Level Configuration Options
	15	*/
b2a6dfe4	16	#define CONFIG_MPC5200 1 /* This is an MPC5200 CPU */
86b116b1	17	#define CONFIG_CM5200 1 /* ... on CM5200 platform */
fa1df308	18
2ae18241 WD	19	#define CONFIG_SYS_TEXT_BASE 0xfc000000
2ae18241 WD	20
31d82672 BB	21	#define CONFIG_HIGH_BATS 1 /* High BATs supported */
31d82672 BB	22
fa1df308 BS	23	/*
	24	* Supported commands
	25	*/
afaac86f WD	26	#define CONFIG_CMD_BSP
afaac86f WD	27	#define CONFIG_CMD_DATE
afaac86f	28	#define CONFIG_CMD_DIAG
afaac86f	29	#define CONFIG_CMD_JFFS2
afaac86f	30	#define CONFIG_CMD_REGINFO
fa1df308 BS	31
	32	/*
	33	* Serial console configuration
	34	*/
	35	#define CONFIG_PSC_CONSOLE 1 /* console is on PSC1 */
	36	#define CONFIG_BAUDRATE 57600 /* ... at 57600 bps */
6d0f6bcf	37	#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
86b116b1	38	#define CONFIG_SILENT_CONSOLE 1 /* needed to silence i2c_init() */
fa1df308	39
fa1df308 BS	40	/*
	41	* Ethernet configuration
	42	*/
	43	#define CONFIG_MPC5xxx_FEC 1
86321fc1	44	#define CONFIG_MPC5xxx_FEC_MII100
fa1df308 BS	45	#define CONFIG_PHY_ADDR 0x00
fa1df308 BS	46	#define CONFIG_ENV_OVERWRITE 1 /* allow overwriting of ethaddr */
6d0f6bcf	47	/* use misc_init_r() to read ethaddr from I2C EEPROM (see CONFIG_SYS_I2C_EEPROM) */
fa1df308 BS	48	#define CONFIG_MISC_INIT_R 1
	49	#define CONFIG_MAC_OFFSET 0x35 /* MAC address offset in I2C EEPROM */
	50
fa1df308 BS	51	/*
	52	* POST support
	53	*/
6d0f6bcf	54	#define CONFIG_POST (CONFIG_SYS_POST_MEMORY \| CONFIG_SYS_POST_CPU \| CONFIG_SYS_POST_I2C)
fa1df308 BS	55	#define MPC5XXX_SRAM_POST_SIZE (MPC5XXX_SRAM_SIZE - 4)
fa1df308 BS	56	/* List of I2C addresses to be verified by POST */
60aaaa07 PT	57	#define CONFIG_SYS_POST_I2C_ADDRS {CONFIG_SYS_I2C_SLAVE, \
	58	CONFIG_SYS_I2C_IO, \
	59	CONFIG_SYS_I2C_EEPROM}
fa1df308	60
fa1df308 BS	61	/* display image timestamps */
	62	#define CONFIG_TIMESTAMP 1
	63
fa1df308 BS	64	/*
	65	* Autobooting
	66	*/
fa1df308 BS	67	#define CONFIG_PREBOOT "echo;" \
	68	"echo Type \"run net_nfs_fdt\" to mount root filesystem over NFS;" \
	69	"echo"
	70	#undef CONFIG_BOOTARGS
	71
	72	/*
	73	* Default environment settings
	74	*/
	75	#define CONFIG_EXTRA_ENV_SETTINGS \
	76	"netdev=eth0\0" \
fa1df308 BS	77	"netmask=255.255.0.0\0" \
	78	"ipaddr=192.168.160.33\0" \
	79	"serverip=192.168.1.1\0" \
	80	"gatewayip=192.168.1.1\0" \
	81	"console=ttyPSC0\0" \
	82	"u-boot_addr=100000\0" \
	83	"kernel_addr=200000\0" \
	84	"kernel_addr_flash=fc0c0000\0" \
	85	"fdt_addr=400000\0" \
	86	"fdt_addr_flash=fc0a0000\0" \
	87	"ramdisk_addr=500000\0" \
	88	"rootpath=/opt/eldk-4.1/ppc_6xx\0" \
86b116b1 BS	89	"u-boot=/tftpboot/cm5200/u-boot.bin\0" \
	90	"bootfile_fdt=/tftpboot/cm5200/uImage\0" \
	91	"fdt_file=/tftpboot/cm5200/cm5200.dtb\0" \
fa1df308	92	"load=tftp ${u-boot_addr} ${u-boot}\0" \
86b116b1 BS	93	"update=prot off fc000000 +${filesize}; " \
86b116b1 BS	94	"era fc000000 +${filesize}; " \
fa1df308	95	"cp.b ${u-boot_addr} fc000000 ${filesize}; " \
86b116b1	96	"prot on fc000000 +${filesize}\0" \
fa1df308 BS	97	"nfsargs=setenv bootargs root=/dev/nfs rw " \
	98	"nfsroot=${serverip}:${rootpath}\0" \
	99	"flashargs=setenv bootargs root=/dev/mtdblock5 rw\0" \
	100	"addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \
	101	"addinit=setenv bootargs ${bootargs} init=/linuxrc\0" \
	102	"addcons=setenv bootargs ${bootargs} " \
	103	"console=${console},${baudrate}\0" \
	104	"addip=setenv bootargs ${bootargs} " \
	105	"ip=${ipaddr}:${serverip}:${gatewayip}:" \
	106	"${netmask}:${hostname}:${netdev}:off panic=1\0" \
	107	"flash_flash=run flashargs addinit addip addcons;" \
	108	"bootm ${kernel_addr_flash} - ${fdt_addr_flash}\0" \
	109	"net_nfs_fdt=tftp ${kernel_addr} ${bootfile_fdt}; " \
	110	"tftp ${fdt_addr} ${fdt_file}; run nfsargs addip " \
	111	"addcons; bootm ${kernel_addr} - ${fdt_addr}\0" \
	112	""
	113	#define CONFIG_BOOTCOMMAND "run flash_flash"
	114
fa1df308 BS	115	/*
	116	* Low level configuration
	117	*/
	118
fa1df308 BS	119	/*
	120	* Clock configuration
	121	*/
6d0f6bcf JCPV	122	#define CONFIG_SYS_MPC5XXX_CLKIN 33000000 /* SYS_XTAL_IN = 33MHz */
6d0f6bcf JCPV	123	#define CONFIG_SYS_IPBCLK_EQUALS_XLBCLK 1 /* IPB = 133MHz */
fa1df308	124
fa1df308 BS	125	/*
	126	* Memory map
	127	*/
6d0f6bcf JCPV	128	#define CONFIG_SYS_MBAR 0xF0000000
	129	#define CONFIG_SYS_SDRAM_BASE 0x00000000
	130	#define CONFIG_SYS_DEFAULT_MBAR 0x80000000
fa1df308	131
6d0f6bcf	132	#define CONFIG_SYS_LOWBOOT 1
fa1df308 BS	133
fa1df308 BS	134	/* Use ON-Chip SRAM until RAM will be available */
6d0f6bcf	135	#define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM
fa1df308 BS	136	#ifdef CONFIG_POST
fa1df308 BS	137	/* preserve space for the post_word at end of on-chip SRAM */
553f0982	138	#define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_POST_SIZE
fa1df308	139	#else
553f0982	140	#define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE
fa1df308 BS	141	#endif
fa1df308 BS	142
25ddd1fb	143	#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
86b116b1 BS	144	#define CONFIG_BOARD_TYPES 1 /* we use board_type */
86b116b1 BS	145
6d0f6bcf	146	#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
fa1df308	147
14d0a02a	148	#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
6d0f6bcf JCPV	149	#define CONFIG_SYS_MONITOR_LEN (384 << 10) /* 384 kB for Monitor */
	150	#define CONFIG_SYS_MALLOC_LEN (256 << 10) /* 256 kB for malloc() */
	151	#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* initial mem map for Linux */
fa1df308	152
86b116b1 BS	153	/*
	154	* Flash configuration
	155	*/
6d0f6bcf	156	#define CONFIG_SYS_FLASH_CFI 1
00b1883a	157	#define CONFIG_FLASH_CFI_DRIVER 1
6d0f6bcf	158	#define CONFIG_SYS_FLASH_BASE 0xfc000000
86b116b1	159	/* we need these despite using CFI */
6d0f6bcf JCPV	160	#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of flash banks */
	161	#define CONFIG_SYS_MAX_FLASH_SECT 256 /* max num of sectors on one chip */
	162	#define CONFIG_SYS_FLASH_SIZE 0x02000000 /* 32 MiB */
86b116b1	163
6d0f6bcf JCPV	164	#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
	165	#define CONFIG_SYS_RAMBOOT 1
	166	#undef CONFIG_SYS_LOWBOOT
fa1df308 BS	167	#endif
fa1df308 BS	168
fa1df308 BS	169	/*
	170	* Chip selects configuration
	171	*/
	172	/* Boot Chipselect */
6d0f6bcf JCPV	173	#define CONFIG_SYS_BOOTCS_START CONFIG_SYS_FLASH_BASE
	174	#define CONFIG_SYS_BOOTCS_SIZE CONFIG_SYS_FLASH_SIZE
	175	#define CONFIG_SYS_BOOTCS_CFG 0x00087D31 /* for pci_clk = 33 MHz */
fa1df308 BS	176	/* use board_early_init_r to enable flash write in CS_BOOT */
	177	#define CONFIG_BOARD_EARLY_INIT_R
	178
	179	/* Flash memory addressing */
6d0f6bcf JCPV	180	#define CONFIG_SYS_CS0_START CONFIG_SYS_FLASH_BASE
6d0f6bcf JCPV	181	#define CONFIG_SYS_CS0_SIZE CONFIG_SYS_FLASH_SIZE
fa1df308 BS	182
fa1df308 BS	183	/* No burst, dead cycle = 1 for CS0 (Flash) */
6d0f6bcf JCPV	184	#define CONFIG_SYS_CS_BURST 0x00000000
6d0f6bcf JCPV	185	#define CONFIG_SYS_CS_DEADCYCLE 0x00000001
fa1df308	186
fa1df308 BS	187	/*
	188	* SDRAM configuration
	189	* settings for k4s561632E-xx75, assuming XLB = 132 MHz
	190	*/
	191	#define SDRAM_MODE 0x00CD0000 /* CASL 3, burst length 8 */
	192	#define SDRAM_CONTROL 0x514F0000
	193	#define SDRAM_CONFIG1 0xE2333900
	194	#define SDRAM_CONFIG2 0x8EE70000
	195
fa1df308 BS	196	/*
	197	* MTD configuration
	198	*/
68d7d651	199	#define CONFIG_CMD_MTDPARTS 1
942556a9 SR	200	#define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
942556a9 SR	201	#define CONFIG_FLASH_CFI_MTD
86b116b1 BS	202	#define MTDIDS_DEFAULT "nor0=cm5200-0"
86b116b1 BS	203	#define MTDPARTS_DEFAULT "mtdparts=cm5200-0:" \
fa1df308 BS	204	"384k(uboot),128k(env)," \
	205	"128k(redund_env),128k(dtb)," \
	206	"2m(kernel),27904k(rootfs)," \
	207	"-(config)"
	208
fa1df308 BS	209	/*
	210	* I2C configuration
	211	*/
	212	#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
6d0f6bcf JCPV	213	#define CONFIG_SYS_I2C_MODULE 2 /* Select I2C module #2 */
	214	#define CONFIG_SYS_I2C_SPEED 40000 /* 40 kHz */
	215	#define CONFIG_SYS_I2C_SLAVE 0x0
	216	#define CONFIG_SYS_I2C_IO 0x38 /* PCA9554AD I2C I/O port address */
	217	#define CONFIG_SYS_I2C_EEPROM 0x53 /* I2C EEPROM device address */
fa1df308	218
fa1df308 BS	219	/*
	220	* RTC configuration
	221	*/
	222	#define CONFIG_RTC_MPC5200 1 /* use internal MPC5200 RTC */
	223
fa1df308 BS	224	/*
	225	* USB configuration
	226	*/
	227	#define CONFIG_USB_OHCI 1
	228	#define CONFIG_USB_STORAGE 1
	229	#define CONFIG_USB_CLOCK 0x0001BBBB
	230	#define CONFIG_USB_CONFIG 0x00001000
	231	/* Partitions (for USB) */
	232	#define CONFIG_MAC_PARTITION 1
	233	#define CONFIG_DOS_PARTITION 1
	234	#define CONFIG_ISO_PARTITION 1
	235
	236	/*
	237	* Invoke our last_stage_init function - needed by fwupdate
	238	*/
	239	#define CONFIG_LAST_STAGE_INIT 1
	240
	241	/*
	242	* Environment settings
	243	*/
5a1aceb0	244	#define CONFIG_ENV_IS_IN_FLASH 1
0e8d1586 JCPV	245	#define CONFIG_ENV_SIZE 0x10000
0e8d1586 JCPV	246	#define CONFIG_ENV_SECT_SIZE 0x20000
6d0f6bcf	247	#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_SYS_MONITOR_LEN)
fa1df308	248	/* Configuration of redundant environment */
0e8d1586 JCPV	249	#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
0e8d1586 JCPV	250	#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
fa1df308	251
fa1df308 BS	252	/*
	253	* Pin multiplexing configuration
	254	*/
	255
	256	/*
	257	* CS1/GPIO_WKUP_6: GPIO (default)
	258	* ALTs: CAN1 on I2C1, CAN2 on TIMER0/1
	259	* IRDA/PSC6: UART
	260	* Ether: Ethernet 100Mbit with MD
	261	* PCI_DIS: PCI controller disabled
	262	* USB: USB
	263	* PSC3: SPI with UART3
	264	* PSC2: UART
	265	* PSC1: UART
	266	*/
6d0f6bcf	267	#define CONFIG_SYS_GPS_PORT_CONFIG 0x10559C44
fa1df308	268
fa1df308 BS	269	/*
	270	* Miscellaneous configurable options
	271	*/
6d0f6bcf	272	#define CONFIG_SYS_LONGHELP 1 /* undef to save memory */
6d0f6bcf JCPV	273	#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
	274	#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
	275	#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
	276	#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
fa1df308	277
6d0f6bcf JCPV	278	#define CONFIG_SYS_ALT_MEMTEST 1
	279	#define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */
	280	#define CONFIG_SYS_MEMTEST_END 0x03f00000 /* 1 .. 63 MiB in SDRAM */
fa1df308	281
6d0f6bcf	282	#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
fa1df308	283
fa1df308 BS	284	/*
	285	* Various low-level settings
	286	*/
6d0f6bcf JCPV	287	#define CONFIG_SYS_HID0_INIT HID0_ICE \| HID0_ICFI
6d0f6bcf JCPV	288	#define CONFIG_SYS_HID0_FINAL HID0_ICE
fa1df308	289
6d0f6bcf	290	#define CONFIG_SYS_XLB_PIPELINING 1 /* enable transaction pipeling */
fa1df308	291
fa1df308 BS	292	/*
	293	* Cache Configuration
	294	*/
6d0f6bcf	295	#define CONFIG_SYS_CACHELINE_SIZE 32 /* For MPC5xxx CPUs */
afaac86f	296	#ifdef CONFIG_CMD_KGDB
6d0f6bcf	297	#define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */
fa1df308 BS	298	#endif
fa1df308 BS	299
fa1df308 BS	300	/*
	301	* Flat Device Tree support
	302	*/
fa1df308 BS	303	#define OF_CPU "PowerPC,5200@0"
	304	#define OF_SOC "soc5200@f0000000"
	305	#define OF_TBCLK (bd->bi_busfreq / 4)
	306	#define OF_STDOUT_PATH "/soc5200@f0000000/serial@2000"
	307
	308	#endif /* __CONFIG_H */