[people/ms/u-boot.git] / include / configs / a3m071.h

/*
 * Copyright 2012 Stefan Roese <sr@denx.de>
 *
 * See file CREDITS for list of people who contributed to this
 * project.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
 * published by the Free Software Foundation; either version 2 of
 * the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
 * GNU General Public License for more details.
 */

#ifndef __CONFIG_H
#define __CONFIG_H

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

#define CONFIG_MPC5200
#define CONFIG_MPC5xxx		1	/* This is an MPC5xxx CPU */
#define CONFIG_A3M071			/* ... on A3M071 board */

#define	CONFIG_SYS_TEXT_BASE	0x01000000	/* boot low for 32 MiB boards */

#define CONFIG_SPL_TARGET	"u-boot-img.bin"

#define CONFIG_SYS_MPC5XXX_CLKIN	33000000 /* ... running at 33MHz */

#define CONFIG_MISC_INIT_R
#define CONFIG_SYS_LOWBOOT		/* Enable lowboot	*/

#ifdef CONFIG_A4M2K
#define CONFIG_HOSTNAME		a4m2k
#else
#define CONFIG_HOSTNAME		a3m071
#endif

/*
 * 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 }

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

#define CONFIG_CMD_BSP
#define CONFIG_CMD_CACHE
#define CONFIG_CMD_MII
#define CONFIG_CMD_REGINFO

/*
 * IPB Bus clocking configuration.
 */
#define CONFIG_SYS_IPBCLK_EQUALS_XLBCLK		/* define for 133MHz speed */
/* define for 66MHz speed - undef for 33MHz PCI clock speed */
#ifdef CONFIG_A4M2K
#define CONFIG_SYS_PCICLK_EQUALS_IPBCLK_DIV2
#else
#undef CONFIG_SYS_PCICLK_EQUALS_IPBCLK_DIV2
#endif

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

/* maximum size of the flat tree (8K) */
#define OF_FLAT_TREE_MAX_SIZE	8192

#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"

/*
 * NOR flash configuration
 */
#define CONFIG_SYS_FLASH_BASE		0xfc000000
#define CONFIG_SYS_FLASH_SIZE		0x02000000
#define CONFIG_ENV_ADDR			(CONFIG_SYS_FLASH_BASE + 0x40000)

#define CONFIG_SYS_MAX_FLASH_BANKS	1
#define CONFIG_SYS_MAX_FLASH_SECT	256
#define CONFIG_SYS_FLASH_ERASE_TOUT	240000
#define CONFIG_SYS_FLASH_WRITE_TOUT	500
#define CONFIG_SYS_FLASH_LOCK_TOUT	5
#define CONFIG_SYS_FLASH_UNLOCK_TOUT	10000
#define CONFIG_SYS_FLASH_PROTECTION
#define CONFIG_FLASH_CFI_DRIVER
#define CONFIG_SYS_FLASH_CFI
#define CONFIG_SYS_FLASH_EMPTY_INFO
#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
#define CONFIG_FLASH_VERIFY

/*
 * Environment settings
 */
#define CONFIG_ENV_IS_IN_FLASH
#define CONFIG_ENV_SIZE		0x10000
#define CONFIG_ENV_SECT_SIZE	0x20000
#define CONFIG_ENV_OVERWRITE

/*
 * Memory map
 */
#define CONFIG_SYS_MBAR			0xf0000000
#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_END		MPC5XXX_SRAM_SIZE


#define CONFIG_SYS_GBL_DATA_SIZE	128
#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		CONFIG_SYS_TEXT_BASE

#define CONFIG_SYS_MONITOR_LEN		(256 << 10)
#define CONFIG_SYS_MALLOC_LEN		(1 << 20)
#define CONFIG_SYS_BOOTMAPSZ		(8 << 20)

/*
 * Ethernet configuration
 */
#define CONFIG_MPC5xxx_FEC
#define CONFIG_MPC5xxx_FEC_MII100
#ifdef CONFIG_A4M2K
#define CONFIG_PHY_ADDR			0x01
#else
#define CONFIG_PHY_ADDR			0x00
#endif

/*
 * GPIO configuration
 */

/*
 * GPIO-config depends on failsave-level
 * failsave 0 means just MPX-config, no digiboard, no fpga
 *          1 means digiboard ok
 *          2 means fpga ok
 */

#ifdef CONFIG_A4M2K
#define CONFIG_SYS_GPS_PORT_CONFIG	0x0005C805
#else
/* for failsave-level 0 - full failsave */
#define CONFIG_SYS_GPS_PORT_CONFIG	0x1005C005
/* for failsave-level 1 - only digiboard ok */
#define CONFIG_SYS_GPS_PORT_CONFIG_1	0x1005C005
/* for failsave-level 2 - all ok */
#define CONFIG_SYS_GPS_PORT_CONFIG_2	0x1005C005
#endif

#define CONFIG_WDOG_GPIO_PIN		GPIO_WKUP_7
#if defined(CONFIG_A4M2K) && !defined(CONFIG_SPL_BUILD)
#define CONFIG_HW_WATCHDOG		/* Use external HW-Watchdog	*/
#endif

/*
 * Configuration matrix
 *                        MSB                          LSB
 * failsave 0  0x1005C005  00010000000001011100000000000101  ( full failsave )
 * failsave 1  0x1005C005  00010000000001011100000000000101  ( digib.-ver ok )
 * failsave 2  0x1005C005  00010000000001011100000000000101  ( all ok )
 *                         || ||| ||  |   ||| |   |   |   |
 *                         || ||| ||  |   ||| |   |   |   |  bit rev name
 *                         ++-+++-++--+---+++-+---+---+---+-  0   31 CS1
 *                          +-+++-++--+---+++-+---+---+---+-  1   30 LPTZ
 *                            ||| ||  |   ||| |   |   |   |   2   29 ALTs
 *                            +++-++--+---+++-+---+---+---+-  3   28 ALTs
 *                             ++-++--+---+++-+---+---+---+-  4   27 CS7
 *                              +-++--+---+++-+---+---+---+-  5   26 CS6
 *                                ||  |   ||| |   |   |   |   6   25 ATA
 *                                ++--+---+++-+---+---+---+-  7   24 ATA
 *                                 +--+---+++-+---+---+---+-  8   23 IR_USB_CLK
 *                                    |   ||| |   |   |   |   9   22 IRDA
 *                                    |   ||| |   |   |   |  10   21 IRDA
 *                                    +---+++-+---+---+---+- 11   20 IRDA
 *                                        ||| |   |   |   |  12   19 Ether
 *                                        ||| |   |   |   |  13   18 Ether
 *                                        ||| |   |   |   |  14   17 Ether
 *                                        +++-+---+---+---+- 15   16 Ether
 *                                         ++-+---+---+---+- 16   15 PCI_DIS
 *                                          +-+---+---+---+- 17   14 USB_SE
 *                                            |   |   |   |  18   13 USB
 *                                            +---+---+---+- 19   12 USB
 *                                                |   |   |  20   11 PSC3
 *                                                |   |   |  21   10 PSC3
 *                                                |   |   |  22    9 PSC3
 *                                                +---+---+- 23    8 PSC3
 *                                                    |   |  24    7 -
 *                                                    |   |  25    6 PSC2
 *                                                    |   |  26    5 PSC2
 *                                                    +---+- 27    4 PSC2
 *                                                        |  28    3 -
 *                                                        |  29    2 PSC1
 *                                                        |  30    1 PSC1
 *                                                        +- 31    0 PSC1
 */


/*
 * Miscellaneous configurable options
 */
#define CONFIG_SYS_LONGHELP
#define CONFIG_SYS_PROMPT		"=> "

#define CONFIG_CMDLINE_EDITING
#define	CONFIG_SYS_HUSH_PARSER
#define	CONFIG_SYS_PROMPT_HUSH_PS2	"> "

#if defined(CONFIG_CMD_KGDB)
#define CONFIG_SYS_CBSIZE		1024
#else
#define CONFIG_SYS_CBSIZE		256
#endif
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
#define CONFIG_SYS_MAXARGS		16
#define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE

#define CONFIG_SYS_MEMTEST_START	0x00100000
#define CONFIG_SYS_MEMTEST_END		0x00f00000

#define CONFIG_SYS_LOAD_ADDR		0x00100000

#define CONFIG_SYS_HZ			1000
#define CONFIG_LOOPW
#define CONFIG_SYS_CONSOLE_INFO_QUIET	/* don't print console @ startup*/

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

#define CONFIG_SYS_BOOTCS_START		CONFIG_SYS_FLASH_BASE
#define CONFIG_SYS_BOOTCS_SIZE		CONFIG_SYS_FLASH_SIZE
#define CONFIG_SYS_CS0_START		CONFIG_SYS_FLASH_BASE
#define CONFIG_SYS_CS0_SIZE		CONFIG_SYS_FLASH_SIZE

#ifdef CONFIG_A4M2K
/* external MRAM */
#define CONFIG_SYS_CS1_START		0xf1000000
#define CONFIG_SYS_CS1_SIZE		(512 << 10)	/* 512KiB MRAM */
#endif

#define CONFIG_SYS_CS2_START		0xe0000000
#define CONFIG_SYS_CS2_SIZE		0x00100000

/* FPGA slave io (512kiB / 1MiB) - see ticket #66 */
#define CONFIG_SYS_CS3_START		0xE9000000
#ifdef CONFIG_A4M2K
#define CONFIG_SYS_CS3_SIZE		0x00100000
#else
#define CONFIG_SYS_CS3_SIZE		0x00080000
#endif
/* 00000000 00110010 1 0 1 1 10 01 00 00 0 0 0 0  = 0x0032B900 */
#define CONFIG_SYS_CS3_CFG		0x0032B900

#ifndef CONFIG_A4M2K
/* Diagnosis Interface - see ticket #63 */
#define CONFIG_SYS_CS4_START		0xEA000000
#define CONFIG_SYS_CS4_SIZE		0x00000001
/* 00000000 00000010 1 0 1 1 10 01 00 00 0 0 0 0  = 0x0002B900 */
#define CONFIG_SYS_CS4_CFG		0x0002B900
#endif

/* FPGA master io (64kiB / 1MiB) - see ticket #66 */
#define CONFIG_SYS_CS5_START		0xE8000000
#ifdef CONFIG_A4M2K
#define CONFIG_SYS_CS5_SIZE		0x00100000
#else
#define CONFIG_SYS_CS5_SIZE		0x00010000
#endif
/* 00000000 00110010 1 0 1 1 10 01 00 00 0 0 0 0  = 0x0032B900 */
#define CONFIG_SYS_CS5_CFG		0x0032B900

#ifdef CONFIG_SYS_PCICLK_EQUALS_IPBCLK_DIV2	/* for pci_clk  = 66 MHz */
#define CONFIG_SYS_BOOTCS_CFG		0x0006F900
#define CONFIG_SYS_CS1_CFG		0x0008FD00
#define CONFIG_SYS_CS2_CFG		0x0006F90C
#else	/* for pci_clk = 33 MHz */
#define CONFIG_SYS_BOOTCS_CFG		0x0002F900
#define CONFIG_SYS_CS1_CFG		0x0001FB00
#define CONFIG_SYS_CS2_CFG		0x0002F90C
#endif

#define CONFIG_SYS_CS_BURST		0x00000000
/* set DC for FPGA CS5 and CS3 to 0 - see ticket #66 */
/* R  7  R  6  R  5  R  4  R  3  R  2  R  1  R  0  */
/* 00 11 00 11 00 00 00 11 00 00 00 00 00 00 00 00 */
#define CONFIG_SYS_CS_DEADCYCLE		0x33030000

#define CONFIG_SYS_RESET_ADDRESS	0xff000000

/*
 * Environment Configuration
 */

#define CONFIG_BOOTDELAY	0	/* -1 disables auto-boot */
#undef  CONFIG_BOOTARGS
#define CONFIG_ZERO_BOOTDELAY_CHECK

#define CONFIG_PREBOOT	"echo;"	\
	"echo Type \"run flash_mtd\" to boot from flash with mtd filesystem;" \
	"echo Type \"run net_nfs\" to boot from tftp with nfs filesystem;" \
	"echo"

#undef	CONFIG_BOOTARGS

#define CONFIG_SYS_OS_BASE	0xfc080000
#define CONFIG_SYS_FDT_BASE	0xfc060000

#define	CONFIG_EXTRA_ENV_SETTINGS					\
	"hostname=" __stringify(CONFIG_HOSTNAME) "\0"			\
	"netdev=eth0\0"							\
	"verify=no\0"							\
	"loadaddr=200000\0"						\
	"kernel_addr=" __stringify(CONFIG_SYS_OS_BASE) "\0"		\
	"kernel_addr_r=1000000\0"					\
	"fdt_addr=" __stringify(CONFIG_SYS_FDT_BASE) "\0"		\
	"fdt_addr_r=1800000\0"						\
	"bootfile=" __stringify(CONFIG_HOSTNAME) "/uImage\0"		\
	"fdtfile=" __stringify(CONFIG_HOSTNAME) "/"			\
		__stringify(CONFIG_HOSTNAME) ".dtb\0"			\
	"rootpath=/opt/eldk-5.2.1/powerpc/"				\
		"core-image-minimal-mtdutils-dropbear-generic\0"	\
	"consoledev=ttyPSC0\0"						\
	"nfsargs=setenv bootargs root=/dev/nfs rw "			\
		"nfsroot=${serverip}:${rootpath}\0"			\
	"ramargs=setenv bootargs root=/dev/ram rw\0"			\
	"mtdargs=setenv bootargs root=/dev/mtdblock4 rw rootfstype=jffs2\0" \
	"addip=setenv bootargs ${bootargs} "				\
		"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"	\
		":${hostname}:${netdev}:off panic=1\0"			\
	"addtty=setenv bootargs ${bootargs} "				\
		"console=${consoledev},${baudrate}\0"			\
	"flash_nfs=run nfsargs addip addtty;"				\
		"bootm ${kernel_addr} - ${fdtaddr}\0"			\
	"flash_mtd=run mtdargs addip addtty;"				\
		"bootm ${kernel_addr} - ${fdtaddr}\0"			\
	"flash_self=run ramargs addip addtty;"				\
		"bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0"	\
	"net_nfs=tftp ${kernel_addr_r} ${bootfile};"			\
		"tftp ${fdt_addr_r} ${fdtfile};"			\
		"run nfsargs addip addtty;"				\
		"bootm ${kernel_addr_r} - ${fdt_addr_r}\0"		\
	"load=tftp ${loadaddr} " __stringify(CONFIG_HOSTNAME)		\
		"/u-boot-img.bin\0"					\
	"update=protect off fc000000 fc03ffff; "			\
		"era fc000000 fc03ffff; cp.b ${loadaddr} fc000000 40000\0" \
	"upd=run load;run update\0"					\
	"bootdelay=3\0"							\
	"bootcmd=run net_nfs\0"						\
	""

#define CONFIG_BOOTCOMMAND	"run flash_mtd"

/*
 * SPL related defines
 */
#define CONFIG_SPL
#define CONFIG_SPL_FRAMEWORK
#define CONFIG_SPL_BOARD_INIT
#define CONFIG_SPL_NOR_SUPPORT
#define CONFIG_SPL_TEXT_BASE	0xfc000000
#define	CONFIG_SPL_START_S_PATH	"arch/powerpc/cpu/mpc5xxx"
#define CONFIG_SPL_LDSCRIPT	"arch/powerpc/cpu/mpc5xxx/u-boot-spl.lds"
#define CONFIG_SPL_LIBCOMMON_SUPPORT	/* image.c */
#define CONFIG_SPL_LIBGENERIC_SUPPORT	/* string.c */
#define CONFIG_SPL_SERIAL_SUPPORT

/* Place BSS for SPL near end of SDRAM */
#define CONFIG_SPL_BSS_START_ADDR	((128 - 1) << 20)
#define CONFIG_SPL_BSS_MAX_SIZE		(64 << 10)

#define CONFIG_SPL_OS_BOOT
/* Place patched DT blob (fdt) at this address */
#define CONFIG_SYS_SPL_ARGS_ADDR	0x01800000

/* Settings for real U-Boot to be loaded from NOR flash */
#ifndef __ASSEMBLY__
extern char __spl_flash_end[];
#endif
#define CONFIG_SYS_UBOOT_BASE		__spl_flash_end
#define CONFIG_SYS_SPL_MAX_LEN		(32 << 10)
#define CONFIG_SYS_UBOOT_START		0x1000100

#endif /* __CONFIG_H */
Commit	Line	Data
13b4f639 SR	1	/*
	2	* Copyright 2012 Stefan Roese <sr@denx.de>
	3	*
	4	* See file CREDITS for list of people who contributed to this
	5	* project.
	6	*
	7	* This program is free software; you can redistribute it and/or
	8	* modify it under the terms of the GNU General Public License as
	9	* published by the Free Software Foundation; either version 2 of
	10	* the License, or (at your option) any later version.
	11	*
	12	* This program is distributed in the hope that it will be useful,
	13	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	14	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	15	* GNU General Public License for more details.
	16	*/
	17
	18	#ifndef __CONFIG_H
	19	#define __CONFIG_H
	20
	21	/*
	22	* High Level Configuration Options
	23	* (easy to change)
	24	*/
	25
	26	#define CONFIG_MPC5200
	27	#define CONFIG_MPC5xxx 1 /* This is an MPC5xxx CPU */
	28	#define CONFIG_A3M071 /* ... on A3M071 board */
13b4f639 SR	29
	30	#define CONFIG_SYS_TEXT_BASE 0x01000000 /* boot low for 32 MiB boards */
	31
d4451d35 SR	32	#define CONFIG_SPL_TARGET "u-boot-img.bin"
d4451d35 SR	33
13b4f639 SR	34	#define CONFIG_SYS_MPC5XXX_CLKIN 33000000 /* ... running at 33MHz */
	35
	36	#define CONFIG_MISC_INIT_R
	37	#define CONFIG_SYS_LOWBOOT /* Enable lowboot */
	38
d4451d35 SR	39	#ifdef CONFIG_A4M2K
	40	#define CONFIG_HOSTNAME a4m2k
	41	#else
	42	#define CONFIG_HOSTNAME a3m071
	43	#endif
	44
13b4f639 SR	45	/*
	46	* Serial console configuration
	47	*/
	48	#define CONFIG_PSC_CONSOLE 1 /* console is on PSC1 */
	49	#define CONFIG_BAUDRATE 115200 /* ... at 115200 bps */
	50	#define CONFIG_SYS_BAUDRATE_TABLE \
	51	{ 9600, 19200, 38400, 57600, 115200, 230400 }
	52
	53	/*
	54	* Command line configuration.
	55	*/
	56	#include <config_cmd_default.h>
	57
	58	#define CONFIG_CMD_BSP
	59	#define CONFIG_CMD_CACHE
13b4f639 SR	60	#define CONFIG_CMD_MII
	61	#define CONFIG_CMD_REGINFO
	62
	63	/*
	64	* IPB Bus clocking configuration.
	65	*/
	66	#define CONFIG_SYS_IPBCLK_EQUALS_XLBCLK /* define for 133MHz speed */
	67	/* define for 66MHz speed - undef for 33MHz PCI clock speed */
d4451d35 SR	68	#ifdef CONFIG_A4M2K
	69	#define CONFIG_SYS_PCICLK_EQUALS_IPBCLK_DIV2
	70	#else
13b4f639	71	#undef CONFIG_SYS_PCICLK_EQUALS_IPBCLK_DIV2
d4451d35	72	#endif
13b4f639 SR	73
	74	/* pass open firmware flat tree */
	75	#define CONFIG_OF_LIBFDT
	76	#define CONFIG_OF_BOARD_SETUP
	77
	78	/* maximum size of the flat tree (8K) */
	79	#define OF_FLAT_TREE_MAX_SIZE 8192
	80
	81	#define OF_CPU "PowerPC,5200@0"
	82	#define OF_SOC "soc5200@f0000000"
	83	#define OF_TBCLK (bd->bi_busfreq / 4)
	84	#define OF_STDOUT_PATH "/soc5200@f0000000/serial@2000"
	85
13b4f639 SR	86	/*
	87	* NOR flash configuration
	88	*/
	89	#define CONFIG_SYS_FLASH_BASE 0xfc000000
d4451d35	90	#define CONFIG_SYS_FLASH_SIZE 0x02000000
13b4f639 SR	91	#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x40000)
	92
	93	#define CONFIG_SYS_MAX_FLASH_BANKS 1
	94	#define CONFIG_SYS_MAX_FLASH_SECT 256
	95	#define CONFIG_SYS_FLASH_ERASE_TOUT 240000
	96	#define CONFIG_SYS_FLASH_WRITE_TOUT 500
	97	#define CONFIG_SYS_FLASH_LOCK_TOUT 5
	98	#define CONFIG_SYS_FLASH_UNLOCK_TOUT 10000
	99	#define CONFIG_SYS_FLASH_PROTECTION
	100	#define CONFIG_FLASH_CFI_DRIVER
	101	#define CONFIG_SYS_FLASH_CFI
	102	#define CONFIG_SYS_FLASH_EMPTY_INFO
	103	#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
f8945518	104	#define CONFIG_FLASH_VERIFY
13b4f639 SR	105
	106	/*
	107	* Environment settings
	108	*/
	109	#define CONFIG_ENV_IS_IN_FLASH
	110	#define CONFIG_ENV_SIZE 0x10000
	111	#define CONFIG_ENV_SECT_SIZE 0x20000
	112	#define CONFIG_ENV_OVERWRITE
	113
	114	/*
	115	* Memory map
	116	*/
	117	#define CONFIG_SYS_MBAR 0xf0000000
	118	#define CONFIG_SYS_SDRAM_BASE 0x00000000
	119	#define CONFIG_SYS_DEFAULT_MBAR 0x80000000
	120
	121	/* Use SRAM until RAM will be available */
	122	#define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM
	123	#define CONFIG_SYS_INIT_RAM_END MPC5XXX_SRAM_SIZE
	124
	125
	126	#define CONFIG_SYS_GBL_DATA_SIZE 128
	127	#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - \
	128	CONFIG_SYS_GBL_DATA_SIZE)
	129	#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
	130
	131	#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
	132
	133	#define CONFIG_SYS_MONITOR_LEN (256 << 10)
	134	#define CONFIG_SYS_MALLOC_LEN (1 << 20)
	135	#define CONFIG_SYS_BOOTMAPSZ (8 << 20)
	136
	137	/*
	138	* Ethernet configuration
	139	*/
	140	#define CONFIG_MPC5xxx_FEC
	141	#define CONFIG_MPC5xxx_FEC_MII100
d4451d35 SR	142	#ifdef CONFIG_A4M2K
	143	#define CONFIG_PHY_ADDR 0x01
	144	#else
13b4f639	145	#define CONFIG_PHY_ADDR 0x00
d4451d35	146	#endif
13b4f639 SR	147
	148	/*
	149	* GPIO configuration
	150	*/
	151
	152	/*
	153	* GPIO-config depends on failsave-level
	154	* failsave 0 means just MPX-config, no digiboard, no fpga
	155	* 1 means digiboard ok
	156	* 2 means fpga ok
	157	*/
	158
d4451d35 SR	159	#ifdef CONFIG_A4M2K
	160	#define CONFIG_SYS_GPS_PORT_CONFIG 0x0005C805
	161	#else
13b4f639 SR	162	/* for failsave-level 0 - full failsave */
	163	#define CONFIG_SYS_GPS_PORT_CONFIG 0x1005C005
	164	/* for failsave-level 1 - only digiboard ok */
	165	#define CONFIG_SYS_GPS_PORT_CONFIG_1 0x1005C005
	166	/* for failsave-level 2 - all ok */
	167	#define CONFIG_SYS_GPS_PORT_CONFIG_2 0x1005C005
d4451d35	168	#endif
13b4f639	169
aed75484 SR	170	#define CONFIG_WDOG_GPIO_PIN GPIO_WKUP_7
	171	#if defined(CONFIG_A4M2K) && !defined(CONFIG_SPL_BUILD)
	172	#define CONFIG_HW_WATCHDOG /* Use external HW-Watchdog */
	173	#endif
	174
13b4f639 SR	175	/*
	176	* Configuration matrix
	177	* MSB LSB
d4451d35 SR	178	* failsave 0 0x1005C005 00010000000001011100000000000101 ( full failsave )
	179	* failsave 1 0x1005C005 00010000000001011100000000000101 ( digib.-ver ok )
	180	* failsave 2 0x1005C005 00010000000001011100000000000101 ( all ok )
13b4f639 SR	181	* \|\| \|\|\| \|\| \| \|\|\| \| \| \| \|
	182	* \|\| \|\|\| \|\| \| \|\|\| \| \| \| \| bit rev name
	183	* ++-+++-++--+---+++-+---+---+---+- 0 31 CS1
	184	* +-+++-++--+---+++-+---+---+---+- 1 30 LPTZ
	185	* \|\|\| \|\| \| \|\|\| \| \| \| \| 2 29 ALTs
	186	* +++-++--+---+++-+---+---+---+- 3 28 ALTs
	187	* ++-++--+---+++-+---+---+---+- 4 27 CS7
	188	* +-++--+---+++-+---+---+---+- 5 26 CS6
	189	* \|\| \| \|\|\| \| \| \| \| 6 25 ATA
	190	* ++--+---+++-+---+---+---+- 7 24 ATA
	191	* +--+---+++-+---+---+---+- 8 23 IR_USB_CLK
	192	* \| \|\|\| \| \| \| \| 9 22 IRDA
	193	* \| \|\|\| \| \| \| \| 10 21 IRDA
	194	* +---+++-+---+---+---+- 11 20 IRDA
	195	* \|\|\| \| \| \| \| 12 19 Ether
	196	* \|\|\| \| \| \| \| 13 18 Ether
	197	* \|\|\| \| \| \| \| 14 17 Ether
	198	* +++-+---+---+---+- 15 16 Ether
	199	* ++-+---+---+---+- 16 15 PCI_DIS
	200	* +-+---+---+---+- 17 14 USB_SE
	201	* \| \| \| \| 18 13 USB
	202	* +---+---+---+- 19 12 USB
	203	* \| \| \| 20 11 PSC3
	204	* \| \| \| 21 10 PSC3
	205	* \| \| \| 22 9 PSC3
	206	* +---+---+- 23 8 PSC3
	207	* \| \| 24 7 -
	208	* \| \| 25 6 PSC2
	209	* \| \| 26 5 PSC2
	210	* +---+- 27 4 PSC2
	211	* \| 28 3 -
	212	* \| 29 2 PSC1
	213	* \| 30 1 PSC1
	214	* +- 31 0 PSC1
	215	*/
	216
	217
	218	/*
	219	* Miscellaneous configurable options
	220	*/
	221	#define CONFIG_SYS_LONGHELP
	222	#define CONFIG_SYS_PROMPT "=> "
	223
	224	#define CONFIG_CMDLINE_EDITING
	225	#define CONFIG_SYS_HUSH_PARSER
	226	#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
	227
	228	#if defined(CONFIG_CMD_KGDB)
	229	#define CONFIG_SYS_CBSIZE 1024
	230	#else
	231	#define CONFIG_SYS_CBSIZE 256
	232	#endif
	233	#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
	234	#define CONFIG_SYS_MAXARGS 16
	235	#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
	236
	237	#define CONFIG_SYS_MEMTEST_START 0x00100000
	238	#define CONFIG_SYS_MEMTEST_END 0x00f00000
	239
	240	#define CONFIG_SYS_LOAD_ADDR 0x00100000
	241
	242	#define CONFIG_SYS_HZ 1000
	243	#define CONFIG_LOOPW
	244	#define CONFIG_SYS_CONSOLE_INFO_QUIET /* don't print console @ startup*/
245
246	/*
247	* Various low-level settings
248	*/
249	#define CONFIG_SYS_HID0_INIT (HID0_ICE \| HID0_ICFI)
250	#define CONFIG_SYS_HID0_FINAL HID0_ICE
251
252	#define CONFIG_SYS_BOOTCS_START CONFIG_SYS_FLASH_BASE
253	#define CONFIG_SYS_BOOTCS_SIZE CONFIG_SYS_FLASH_SIZE
254	#define CONFIG_SYS_CS0_START CONFIG_SYS_FLASH_BASE
255	#define CONFIG_SYS_CS0_SIZE CONFIG_SYS_FLASH_SIZE
d4451d35 SR	256
	257	#ifdef CONFIG_A4M2K
	258	/* external MRAM */
	259	#define CONFIG_SYS_CS1_START 0xf1000000
	260	#define CONFIG_SYS_CS1_SIZE (512 << 10) /* 512KiB MRAM */
	261	#endif
	262
13b4f639 SR	263	#define CONFIG_SYS_CS2_START 0xe0000000
	264	#define CONFIG_SYS_CS2_SIZE 0x00100000
	265
d4451d35	266	/* FPGA slave io (512kiB / 1MiB) - see ticket #66 */
13b4f639	267	#define CONFIG_SYS_CS3_START 0xE9000000
d4451d35 SR	268	#ifdef CONFIG_A4M2K
	269	#define CONFIG_SYS_CS3_SIZE 0x00100000
	270	#else
13b4f639	271	#define CONFIG_SYS_CS3_SIZE 0x00080000
d4451d35	272	#endif
13b4f639 SR	273	/* 00000000 00110010 1 0 1 1 10 01 00 00 0 0 0 0 = 0x0032B900 */
	274	#define CONFIG_SYS_CS3_CFG 0x0032B900
	275
d4451d35	276	#ifndef CONFIG_A4M2K
13b4f639 SR	277	/* Diagnosis Interface - see ticket #63 */
	278	#define CONFIG_SYS_CS4_START 0xEA000000
	279	#define CONFIG_SYS_CS4_SIZE 0x00000001
	280	/* 00000000 00000010 1 0 1 1 10 01 00 00 0 0 0 0 = 0x0002B900 */
	281	#define CONFIG_SYS_CS4_CFG 0x0002B900
d4451d35	282	#endif
13b4f639	283
d4451d35	284	/* FPGA master io (64kiB / 1MiB) - see ticket #66 */
13b4f639	285	#define CONFIG_SYS_CS5_START 0xE8000000
d4451d35 SR	286	#ifdef CONFIG_A4M2K
	287	#define CONFIG_SYS_CS5_SIZE 0x00100000
	288	#else
13b4f639	289	#define CONFIG_SYS_CS5_SIZE 0x00010000
d4451d35	290	#endif
13b4f639 SR	291	/* 00000000 00110010 1 0 1 1 10 01 00 00 0 0 0 0 = 0x0032B900 */
	292	#define CONFIG_SYS_CS5_CFG 0x0032B900
	293
	294	#ifdef CONFIG_SYS_PCICLK_EQUALS_IPBCLK_DIV2 /* for pci_clk = 66 MHz */
	295	#define CONFIG_SYS_BOOTCS_CFG 0x0006F900
d4451d35	296	#define CONFIG_SYS_CS1_CFG 0x0008FD00
13b4f639 SR	297	#define CONFIG_SYS_CS2_CFG 0x0006F90C
	298	#else /* for pci_clk = 33 MHz */
	299	#define CONFIG_SYS_BOOTCS_CFG 0x0002F900
	300	#define CONFIG_SYS_CS1_CFG 0x0001FB00
	301	#define CONFIG_SYS_CS2_CFG 0x0002F90C
	302	#endif
	303
	304	#define CONFIG_SYS_CS_BURST 0x00000000
	305	/* set DC for FPGA CS5 and CS3 to 0 - see ticket #66 */
	306	/* R 7 R 6 R 5 R 4 R 3 R 2 R 1 R 0 */
	307	/* 00 11 00 11 00 00 00 11 00 00 00 00 00 00 00 00 */
	308	#define CONFIG_SYS_CS_DEADCYCLE 0x33030000
	309
	310	#define CONFIG_SYS_RESET_ADDRESS 0xff000000
	311
	312	/*
	313	* Environment Configuration
	314	*/
	315
	316	#define CONFIG_BOOTDELAY 0 /* -1 disables auto-boot */
	317	#undef CONFIG_BOOTARGS
	318	#define CONFIG_ZERO_BOOTDELAY_CHECK
	319
	320	#define CONFIG_PREBOOT "echo;" \
	321	"echo Type \"run flash_mtd\" to boot from flash with mtd filesystem;" \
	322	"echo Type \"run net_nfs\" to boot from tftp with nfs filesystem;" \
	323	"echo"
	324
	325	#undef CONFIG_BOOTARGS
	326
	327	#define CONFIG_SYS_OS_BASE 0xfc080000
	328	#define CONFIG_SYS_FDT_BASE 0xfc060000
	329
13b4f639	330	#define CONFIG_EXTRA_ENV_SETTINGS \
d4451d35	331	"hostname=" __stringify(CONFIG_HOSTNAME) "\0" \
13b4f639 SR	332	"netdev=eth0\0" \
13b4f639 SR	333	"verify=no\0" \
d4451d35 SR	334	"loadaddr=200000\0" \
	335	"kernel_addr=" __stringify(CONFIG_SYS_OS_BASE) "\0" \
	336	"kernel_addr_r=1000000\0" \
	337	"fdt_addr=" __stringify(CONFIG_SYS_FDT_BASE) "\0" \
	338	"fdt_addr_r=1800000\0" \
	339	"bootfile=" __stringify(CONFIG_HOSTNAME) "/uImage\0" \
	340	"fdtfile=" __stringify(CONFIG_HOSTNAME) "/" \
	341	__stringify(CONFIG_HOSTNAME) ".dtb\0" \
	342	"rootpath=/opt/eldk-5.2.1/powerpc/" \
	343	"core-image-minimal-mtdutils-dropbear-generic\0" \
13b4f639 SR	344	"consoledev=ttyPSC0\0" \
	345	"nfsargs=setenv bootargs root=/dev/nfs rw " \
	346	"nfsroot=${serverip}:${rootpath}\0" \
	347	"ramargs=setenv bootargs root=/dev/ram rw\0" \
d4451d35	348	"mtdargs=setenv bootargs root=/dev/mtdblock4 rw rootfstype=jffs2\0" \
13b4f639 SR	349	"addip=setenv bootargs ${bootargs} " \
	350	"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
	351	":${hostname}:${netdev}:off panic=1\0" \
	352	"addtty=setenv bootargs ${bootargs} " \
	353	"console=${consoledev},${baudrate}\0" \
	354	"flash_nfs=run nfsargs addip addtty;" \
	355	"bootm ${kernel_addr} - ${fdtaddr}\0" \
	356	"flash_mtd=run mtdargs addip addtty;" \
	357	"bootm ${kernel_addr} - ${fdtaddr}\0" \
	358	"flash_self=run ramargs addip addtty;" \
d4451d35 SR	359	"bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0" \
	360	"net_nfs=tftp ${kernel_addr_r} ${bootfile};" \
	361	"tftp ${fdt_addr_r} ${fdtfile};" \
13b4f639	362	"run nfsargs addip addtty;" \
d4451d35 SR	363	"bootm ${kernel_addr_r} - ${fdt_addr_r}\0" \
	364	"load=tftp ${loadaddr} " __stringify(CONFIG_HOSTNAME) \
	365	"/u-boot-img.bin\0" \
13b4f639	366	"update=protect off fc000000 fc03ffff; " \
d4451d35	367	"era fc000000 fc03ffff; cp.b ${loadaddr} fc000000 40000\0" \
13b4f639	368	"upd=run load;run update\0" \
d4451d35 SR	369	"bootdelay=3\0" \
d4451d35 SR	370	"bootcmd=run net_nfs\0" \
13b4f639 SR	371	""
	372
	373	#define CONFIG_BOOTCOMMAND "run flash_mtd"
	374
	375	/*
	376	* SPL related defines
	377	*/
	378	#define CONFIG_SPL
	379	#define CONFIG_SPL_FRAMEWORK
d4451d35	380	#define CONFIG_SPL_BOARD_INIT
13b4f639 SR	381	#define CONFIG_SPL_NOR_SUPPORT
	382	#define CONFIG_SPL_TEXT_BASE 0xfc000000
	383	#define CONFIG_SPL_START_S_PATH "arch/powerpc/cpu/mpc5xxx"
	384	#define CONFIG_SPL_LDSCRIPT "arch/powerpc/cpu/mpc5xxx/u-boot-spl.lds"
	385	#define CONFIG_SPL_LIBCOMMON_SUPPORT /* image.c */
	386	#define CONFIG_SPL_LIBGENERIC_SUPPORT /* string.c */
	387	#define CONFIG_SPL_SERIAL_SUPPORT
	388
	389	/* Place BSS for SPL near end of SDRAM */
	390	#define CONFIG_SPL_BSS_START_ADDR ((128 - 1) << 20)
	391	#define CONFIG_SPL_BSS_MAX_SIZE (64 << 10)
	392
	393	#define CONFIG_SPL_OS_BOOT
	394	/* Place patched DT blob (fdt) at this address */
	395	#define CONFIG_SYS_SPL_ARGS_ADDR 0x01800000
	396
	397	/* Settings for real U-Boot to be loaded from NOR flash */
	398	#ifndef __ASSEMBLY__
	399	extern char __spl_flash_end[];
	400	#endif
	401	#define CONFIG_SYS_UBOOT_BASE __spl_flash_end
	402	#define CONFIG_SYS_SPL_MAX_LEN (32 << 10)
	403	#define CONFIG_SYS_UBOOT_START 0x1000100
	404
	405	#endif /* __CONFIG_H */