include/configs/MVBLUE.h - platform/external/u-boot - Gitiles

 /*
  * (C) Copyright 2001
  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  *
  * SPDX-License-Identifier:	GPL-2.0+
  */


 #ifndef __CONFIG_H
 #define __CONFIG_H

 #define MV_VERSION	"v0.2.0"

 /* LED0 = Power , LED1 = Error , LED2-5 = error code, LED6-7=00 -->PPCBoot error */
 #define ERR_NONE		0
 #define ERR_ENV			1
 #define ERR_BOOTM_BADMAGIC	2
 #define ERR_BOOTM_BADCRC	3
 #define ERR_BOOTM_GUNZIP	4
 #define ERR_BOOTP_TIMEOUT	5
 #define ERR_DHCP		6
 #define ERR_TFTP		7
 #define ERR_NOLAN		8
 #define ERR_LANDRV		9

 #define CONFIG_BOARD_TYPES	1
 #define MVBLUE_BOARD_BOX	1
 #define MVBLUE_BOARD_LYNX	2

 #define	CONFIG_SYS_TEXT_BASE	0xFFF00000
 #define CONFIG_SYS_LDSCRIPT	"board/mvblue/u-boot.lds"

 #if 0
 #define ERR_LED(code)	do { if (code) \
 		*(volatile char *)(0xff000003) = ( 3 | (code<<4) ) & 0xf3; \
 	else \
 		*(volatile char *)(0xff000003) = ( 1 ); \
 } while(0)
 #else
 #define ERR_LED(code)
 #endif

 #define CONFIG_MPC824X		1
 #define CONFIG_MPC8245		1
 #define CONFIG_MVBLUE		1

 #define CONFIG_CLOCKS_IN_MHZ	1

 #define CONFIG_BOARD_TYPES	1

 #define CONFIG_CONS_INDEX	1
 #define CONFIG_BAUDRATE		115200

 #define CONFIG_BOOTDELAY	3
 #define CONFIG_BOOT_RETRY_TIME	-1

 #define CONFIG_AUTOBOOT_KEYED
 #define CONFIG_AUTOBOOT_PROMPT		\
 	"autoboot in %d seconds (stop with 's')...\n", bootdelay
 #define CONFIG_AUTOBOOT_STOP_STR	"s"
 #define CONFIG_ZERO_BOOTDELAY_CHECK
 #define CONFIG_RESET_TO_RETRY		60


 /*
  * Command line configuration.
  */

 #define CONFIG_CMD_ASKENV
 #define CONFIG_CMD_BOOTD
 #define CONFIG_CMD_CACHE
 #define CONFIG_CMD_DHCP
 #define CONFIG_CMD_ECHO
 #define CONFIG_CMD_SAVEENV
 #define CONFIG_CMD_FLASH
 #define CONFIG_CMD_IMI
 #define CONFIG_CMD_NET
 #define CONFIG_CMD_PCI
 #define CONFIG_CMD_RUN


 /*
  * BOOTP options
  */
 #define CONFIG_BOOTP_SUBNETMASK
 #define CONFIG_BOOTP_GATEWAY
 #define CONFIG_BOOTP_HOSTNAME
 #define CONFIG_BOOTP_BOOTPATH
 #define CONFIG_BOOTP_BOOTFILESIZE
 #define CONFIG_BOOTP_SUBNETMASK
 #define CONFIG_BOOTP_GATEWAY
 #define CONFIG_BOOTP_HOSTNAME
 #define CONFIG_BOOTP_NISDOMAIN
 #define CONFIG_BOOTP_BOOTPATH
 #define CONFIG_BOOTP_DNS
 #define CONFIG_BOOTP_DNS2
 #define CONFIG_BOOTP_SEND_HOSTNAME
 #define CONFIG_BOOTP_NTPSERVER
 #define CONFIG_BOOTP_TIMEOFFSET


 /*
  * Miscellaneous configurable options
  */
 #define CONFIG_SYS_LONGHELP			/* undef to save memory		*/
 #define CONFIG_SYS_PROMPT	"=> "		/* Monitor Command Prompt	*/
 #define CONFIG_SYS_CBSIZE	256		/* Console I/O Buffer Size	*/

 #define CONFIG_SYS_PBSIZE	(CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 #define CONFIG_SYS_MAXARGS	16		/* Max number of command args	*/
 #define CONFIG_SYS_BARGSIZE	CONFIG_SYS_CBSIZE	/* Boot Argument Buffer Size	*/
 #define CONFIG_SYS_LOAD_ADDR	0x00100000	/* Default load address			*/

 #define CONFIG_BOOTCOMMAND	"run nfsboot"
 #define CONFIG_BOOTARGS			"root=/dev/mtdblock5 ro rootfstype=jffs2"

 #define CONFIG_NFSBOOTCOMMAND	"bootp; run nfsargs addcons;bootm"

 #define CONFIG_EXTRA_ENV_SETTINGS			\
 	"console_nr=0\0"				\
     "dhcp_client_id=mvBOX-XP\0"				\
     "dhcp_vendor-class-identifier=mvBOX\0"		\
     "adminboot=setenv bootargs root=/dev/mtdblock5 rw rootfstype=jffs2;run addcons;bootm ffc00000\0"	\
     "flashboot=setenv bootargs root=/dev/mtdblock5 ro rootfstype=jffs2;run addcons;bootm ffc00000\0"	\
     "safeboot=setenv bootargs root=/dev/mtdblock2 rw rootfstype=cramfs;run addcons;bootm ffc00000\0"	\
     "hdboot=setenv bootargs root=/dev/hda1;run addcons;bootm ffc00000\0"	\
 	"nfsargs=setenv bootargs root=/dev/nfs rw nfsroot=${serverip}:${rootpath} "	\
 			"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off\0"	\
 	"addcons=setenv bootargs ${bootargs} console=ttyS${console_nr},${baudrate}N8\0" \
     "mv_version=" MV_VERSION "\0"	\
 	"bootretry=30\0"

 #define CONFIG_OVERWRITE_ETHADDR_ONCE

 /*-----------------------------------------------------------------------
  * PCI stuff
  *-----------------------------------------------------------------------
  */

 #define CONFIG_PCI
 #define CONFIG_PCI_INDIRECT_BRIDGE
 #define CONFIG_PCI_PNP
 #define CONFIG_PCI_SCAN_SHOW

 #define CONFIG_NET_RETRY_COUNT		5

 #define CONFIG_TULIP
 #define CONFIG_TULIP_FIX_DAVICOM	1
 #define CONFIG_ETHADDR			b6:b4:45:eb:fb:c0

 #define CONFIG_HW_WATCHDOG

 /*-----------------------------------------------------------------------
  * Start addresses for the final memory configuration
  * (Set up by the startup code)
  * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
  */
 #define CONFIG_SYS_SDRAM_BASE	    0x00000000

 #define CONFIG_SYS_FLASH_BASE      0xFFF00000
 #define CONFIG_SYS_MONITOR_BASE    CONFIG_SYS_TEXT_BASE

 #define CONFIG_SYS_RESET_ADDRESS   0xFFF00100
 #define CONFIG_SYS_EUMB_ADDR	    0xFC000000

 #define CONFIG_SYS_MONITOR_LEN     0x00100000
 #define CONFIG_SYS_MALLOC_LEN      (512 << 10) /* Reserve some kB for malloc()  */

 #define CONFIG_SYS_MEMTEST_START   0x00100000	/* memtest works on		*/
 #define CONFIG_SYS_MEMTEST_END	    0x00800000	/* 1M ... 8M in DRAM		*/

 /* Maximum amount of RAM.  */
 #define CONFIG_SYS_MAX_RAM_SIZE    0x10000000	/* 0 .. 256MB of (S)DRAM */


 #if CONFIG_SYS_MONITOR_BASE >= CONFIG_SYS_FLASH_BASE
 #undef CONFIG_SYS_RAMBOOT
 #else
 #define CONFIG_SYS_RAMBOOT
 #endif

 #define CONFIG_SYS_ISA_IO      0xFE000000

 /*
  * serial configuration
  */
 #define CONFIG_SYS_NS16550
 #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_EUMB_ADDR + 0x4500)
 #define CONFIG_SYS_NS16550_COM2    (CONFIG_SYS_EUMB_ADDR + 0x4600)

 /*-----------------------------------------------------------------------
  * Definitions for initial stack pointer and data area
  */
 #define CONFIG_SYS_INIT_RAM_ADDR     0x40000000
 #define CONFIG_SYS_INIT_RAM_SIZE      0x1000
 #define CONFIG_SYS_GBL_DATA_OFFSET   (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)

 /*
  * Low Level Configuration Settings
  * (address mappings, register initial values, etc.)
  * You should know what you are doing if you make changes here.
  * For the detail description refer to the MPC8240 user's manual.
  */

 #define CONFIG_SYS_CLK_FREQ  33000000
 #define CONFIG_SYS_HZ			 10000

 /* Bit-field values for MCCR1.  */
 #define CONFIG_SYS_ROMNAL      7
 #define CONFIG_SYS_ROMFAL      11

 /* Bit-field values for MCCR2.  */
 #define CONFIG_SYS_TSWAIT      0x5
 #define CONFIG_SYS_REFINT      430

 /* Burst To Precharge. Bits of this value go to MCCR3 and MCCR4.  */
 #define CONFIG_SYS_BSTOPRE     121

 /* Bit-field values for MCCR3.  */
 #define CONFIG_SYS_REFREC      8

 /* Bit-field values for MCCR4.  */
 #define CONFIG_SYS_PRETOACT    3
 #define CONFIG_SYS_ACTTOPRE    5
 #define CONFIG_SYS_ACTORW      3
 #define CONFIG_SYS_SDMODE_CAS_LAT  3
 #define CONFIG_SYS_REGISTERD_TYPE_BUFFER 1
 #define CONFIG_SYS_EXTROM      1
 #define CONFIG_SYS_REGDIMM     0
 #define CONFIG_SYS_DBUS_SIZE2  1
 #define CONFIG_SYS_SDMODE_WRAP 0

 #define CONFIG_SYS_PGMAX       0x32
 #define CONFIG_SYS_SDRAM_DSCD  0x20

 /* Memory bank settings.
  * Only bits 20-29 are actually used from these vales to set the
  * start/end addresses. The upper two bits will always be 0, and the lower
  * 20 bits will be 0x00000 for a start address, or 0xfffff for an end
  * address. Refer to the MPC8240 book.
  */

 #define CONFIG_SYS_BANK0_START	    0x00000000
 #define CONFIG_SYS_BANK0_END	    (CONFIG_SYS_MAX_RAM_SIZE - 1)
 #define CONFIG_SYS_BANK0_ENABLE    1
 #define CONFIG_SYS_BANK1_START     0x3ff00000
 #define CONFIG_SYS_BANK1_END       0x3fffffff
 #define CONFIG_SYS_BANK1_ENABLE    0
 #define CONFIG_SYS_BANK2_START     0x3ff00000
 #define CONFIG_SYS_BANK2_END       0x3fffffff
 #define CONFIG_SYS_BANK2_ENABLE    0
 #define CONFIG_SYS_BANK3_START     0x3ff00000
 #define CONFIG_SYS_BANK3_END       0x3fffffff
 #define CONFIG_SYS_BANK3_ENABLE    0
 #define CONFIG_SYS_BANK4_START     0x3ff00000
 #define CONFIG_SYS_BANK4_END       0x3fffffff
 #define CONFIG_SYS_BANK4_ENABLE    0
 #define CONFIG_SYS_BANK5_START     0x3ff00000
 #define CONFIG_SYS_BANK5_END       0x3fffffff
 #define CONFIG_SYS_BANK5_ENABLE    0
 #define CONFIG_SYS_BANK6_START     0x3ff00000
 #define CONFIG_SYS_BANK6_END       0x3fffffff
 #define CONFIG_SYS_BANK6_ENABLE    0
 #define CONFIG_SYS_BANK7_START     0x3ff00000
 #define CONFIG_SYS_BANK7_END       0x3fffffff
 #define CONFIG_SYS_BANK7_ENABLE    0

 #define CONFIG_SYS_ODCR	    0xff

 #define CONFIG_SYS_IBAT0L  (CONFIG_SYS_SDRAM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
 #define CONFIG_SYS_IBAT0U  (CONFIG_SYS_SDRAM_BASE | BATU_BL_256M | BATU_VS | BATU_VP)

 #define CONFIG_SYS_IBAT1L  (CONFIG_SYS_INIT_RAM_ADDR | BATL_PP_10 | BATL_MEMCOHERENCE)
 #define CONFIG_SYS_IBAT1U  (CONFIG_SYS_INIT_RAM_ADDR | BATU_BL_128K | BATU_VS | BATU_VP)

 #define CONFIG_SYS_IBAT2L  (0x80000000 | BATL_PP_10 | BATL_CACHEINHIBIT)
 #define CONFIG_SYS_IBAT2U  (0x80000000 | BATU_BL_256M | BATU_VS | BATU_VP)

 #define CONFIG_SYS_IBAT3L  (0xF0000000 | BATL_PP_10 | BATL_CACHEINHIBIT)
 #define CONFIG_SYS_IBAT3U  (0xF0000000 | BATU_BL_256M | BATU_VS | BATU_VP)

 #define CONFIG_SYS_DBAT0L  CONFIG_SYS_IBAT0L
 #define CONFIG_SYS_DBAT0U  CONFIG_SYS_IBAT0U
 #define CONFIG_SYS_DBAT1L  CONFIG_SYS_IBAT1L
 #define CONFIG_SYS_DBAT1U  CONFIG_SYS_IBAT1U
 #define CONFIG_SYS_DBAT2L  CONFIG_SYS_IBAT2L
 #define CONFIG_SYS_DBAT2U  CONFIG_SYS_IBAT2U
 #define CONFIG_SYS_DBAT3L  CONFIG_SYS_IBAT3L
 #define CONFIG_SYS_DBAT3U  CONFIG_SYS_IBAT3U

 /*
  * 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 */

 /*-----------------------------------------------------------------------
  * FLASH organization
  */
 #undef  CONFIG_SYS_FLASH_PROTECTION
 #define CONFIG_SYS_MAX_FLASH_BANKS		1	/* Max number of flash banks		*/
 #define CONFIG_SYS_MAX_FLASH_SECT		63	/* Max number of sectors per flash	*/

 #define CONFIG_SYS_FLASH_ERASE_TOUT	12000
 #define CONFIG_SYS_FLASH_WRITE_TOUT	1000


 #define CONFIG_ENV_IS_IN_FLASH

 #define CONFIG_ENV_OFFSET		0x00010000
 #define CONFIG_ENV_SIZE		0x00010000
 #define CONFIG_ENV_SECT_SIZE	0x00010000

 /*-----------------------------------------------------------------------
  * Cache Configuration
  */
 #define CONFIG_SYS_CACHELINE_SIZE	32
 #if defined(CONFIG_CMD_KGDB)
 #define CONFIG_SYS_CACHELINE_SHIFT	5	/* log base 2 of the above value	*/
 #endif
 #endif	/* __CONFIG_H */
	/*
	* (C) Copyright 2001
	* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
	*
	* SPDX-License-Identifier: GPL-2.0+
	*/


	#ifndef __CONFIG_H
	#define __CONFIG_H

	#define MV_VERSION "v0.2.0"

	/* LED0 = Power , LED1 = Error , LED2-5 = error code, LED6-7=00 -->PPCBoot error */
	#define ERR_NONE 0
	#define ERR_ENV 1
	#define ERR_BOOTM_BADMAGIC 2
	#define ERR_BOOTM_BADCRC 3
	#define ERR_BOOTM_GUNZIP 4
	#define ERR_BOOTP_TIMEOUT 5
	#define ERR_DHCP 6
	#define ERR_TFTP 7
	#define ERR_NOLAN 8
	#define ERR_LANDRV 9

	#define CONFIG_BOARD_TYPES 1
	#define MVBLUE_BOARD_BOX 1
	#define MVBLUE_BOARD_LYNX 2

	#define CONFIG_SYS_TEXT_BASE 0xFFF00000
	#define CONFIG_SYS_LDSCRIPT "board/mvblue/u-boot.lds"

	#if 0
	#define ERR_LED(code) do { if (code) \
	(volatile char )(0xff000003) = ( 3 \| (code<<4) ) & 0xf3; \
	else \
	(volatile char )(0xff000003) = ( 1 ); \
	} while(0)
	#else
	#define ERR_LED(code)
	#endif

	#define CONFIG_MPC824X 1
	#define CONFIG_MPC8245 1
	#define CONFIG_MVBLUE 1

	#define CONFIG_CLOCKS_IN_MHZ 1

	#define CONFIG_BOARD_TYPES 1

	#define CONFIG_CONS_INDEX 1
	#define CONFIG_BAUDRATE 115200

	#define CONFIG_BOOTDELAY 3
	#define CONFIG_BOOT_RETRY_TIME -1

	#define CONFIG_AUTOBOOT_KEYED
	#define CONFIG_AUTOBOOT_PROMPT \
	"autoboot in %d seconds (stop with 's')...\n", bootdelay
	#define CONFIG_AUTOBOOT_STOP_STR "s"
	#define CONFIG_ZERO_BOOTDELAY_CHECK
	#define CONFIG_RESET_TO_RETRY 60


	/*
	* Command line configuration.
	*/

	#define CONFIG_CMD_ASKENV
	#define CONFIG_CMD_BOOTD
	#define CONFIG_CMD_CACHE
	#define CONFIG_CMD_DHCP
	#define CONFIG_CMD_ECHO
	#define CONFIG_CMD_SAVEENV
	#define CONFIG_CMD_FLASH
	#define CONFIG_CMD_IMI
	#define CONFIG_CMD_NET
	#define CONFIG_CMD_PCI
	#define CONFIG_CMD_RUN


	/*
	* BOOTP options
	*/
	#define CONFIG_BOOTP_SUBNETMASK
	#define CONFIG_BOOTP_GATEWAY
	#define CONFIG_BOOTP_HOSTNAME
	#define CONFIG_BOOTP_BOOTPATH
	#define CONFIG_BOOTP_BOOTFILESIZE
	#define CONFIG_BOOTP_SUBNETMASK
	#define CONFIG_BOOTP_GATEWAY
	#define CONFIG_BOOTP_HOSTNAME
	#define CONFIG_BOOTP_NISDOMAIN
	#define CONFIG_BOOTP_BOOTPATH
	#define CONFIG_BOOTP_DNS
	#define CONFIG_BOOTP_DNS2
	#define CONFIG_BOOTP_SEND_HOSTNAME
	#define CONFIG_BOOTP_NTPSERVER
	#define CONFIG_BOOTP_TIMEOFFSET


	/*
	* Miscellaneous configurable options
	*/
	#define CONFIG_SYS_LONGHELP /* undef to save memory */
	#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
	#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */

	#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
	#define CONFIG_SYS_MAXARGS 16 /* Max number of command args */
	#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
	#define CONFIG_SYS_LOAD_ADDR 0x00100000 /* Default load address */

	#define CONFIG_BOOTCOMMAND "run nfsboot"
	#define CONFIG_BOOTARGS "root=/dev/mtdblock5 ro rootfstype=jffs2"

	#define CONFIG_NFSBOOTCOMMAND "bootp; run nfsargs addcons;bootm"

	#define CONFIG_EXTRA_ENV_SETTINGS \
	"console_nr=0\0" \
	"dhcp_client_id=mvBOX-XP\0" \
	"dhcp_vendor-class-identifier=mvBOX\0" \
	"adminboot=setenv bootargs root=/dev/mtdblock5 rw rootfstype=jffs2;run addcons;bootm ffc00000\0" \
	"flashboot=setenv bootargs root=/dev/mtdblock5 ro rootfstype=jffs2;run addcons;bootm ffc00000\0" \
	"safeboot=setenv bootargs root=/dev/mtdblock2 rw rootfstype=cramfs;run addcons;bootm ffc00000\0" \
	"hdboot=setenv bootargs root=/dev/hda1;run addcons;bootm ffc00000\0" \
	"nfsargs=setenv bootargs root=/dev/nfs rw nfsroot=${serverip}:${rootpath} " \
	"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off\0" \
	"addcons=setenv bootargs ${bootargs} console=ttyS${console_nr},${baudrate}N8\0" \
	"mv_version=" MV_VERSION "\0" \
	"bootretry=30\0"

	#define CONFIG_OVERWRITE_ETHADDR_ONCE

	/*-----------------------------------------------------------------------
	* PCI stuff
	*-----------------------------------------------------------------------
	*/

	#define CONFIG_PCI
	#define CONFIG_PCI_INDIRECT_BRIDGE
	#define CONFIG_PCI_PNP
	#define CONFIG_PCI_SCAN_SHOW

	#define CONFIG_NET_RETRY_COUNT 5

	#define CONFIG_TULIP
	#define CONFIG_TULIP_FIX_DAVICOM 1
	#define CONFIG_ETHADDR b6:b4:45:eb:fb:c0

	#define CONFIG_HW_WATCHDOG

	/*-----------------------------------------------------------------------
	* Start addresses for the final memory configuration
	* (Set up by the startup code)
	* Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
	*/
	#define CONFIG_SYS_SDRAM_BASE 0x00000000

	#define CONFIG_SYS_FLASH_BASE 0xFFF00000
	#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE

	#define CONFIG_SYS_RESET_ADDRESS 0xFFF00100
	#define CONFIG_SYS_EUMB_ADDR 0xFC000000

	#define CONFIG_SYS_MONITOR_LEN 0x00100000
	#define CONFIG_SYS_MALLOC_LEN (512 << 10) /* Reserve some kB for malloc() */

	#define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */
	#define CONFIG_SYS_MEMTEST_END 0x00800000 /* 1M ... 8M in DRAM */

	/* Maximum amount of RAM. */
	#define CONFIG_SYS_MAX_RAM_SIZE 0x10000000 /* 0 .. 256MB of (S)DRAM */


	#if CONFIG_SYS_MONITOR_BASE >= CONFIG_SYS_FLASH_BASE
	#undef CONFIG_SYS_RAMBOOT
	#else
	#define CONFIG_SYS_RAMBOOT
	#endif

	#define CONFIG_SYS_ISA_IO 0xFE000000

	/*
	* serial configuration
	*/
	#define CONFIG_SYS_NS16550
	#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_EUMB_ADDR + 0x4500)
	#define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_EUMB_ADDR + 0x4600)

	/*-----------------------------------------------------------------------
	* Definitions for initial stack pointer and data area
	*/
	#define CONFIG_SYS_INIT_RAM_ADDR 0x40000000
	#define CONFIG_SYS_INIT_RAM_SIZE 0x1000
	#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)

	/*
	* Low Level Configuration Settings
	* (address mappings, register initial values, etc.)
	* You should know what you are doing if you make changes here.
	* For the detail description refer to the MPC8240 user's manual.
	*/

	#define CONFIG_SYS_CLK_FREQ 33000000
	#define CONFIG_SYS_HZ 10000

	/* Bit-field values for MCCR1. */
	#define CONFIG_SYS_ROMNAL 7
	#define CONFIG_SYS_ROMFAL 11

	/* Bit-field values for MCCR2. */
	#define CONFIG_SYS_TSWAIT 0x5
	#define CONFIG_SYS_REFINT 430

	/* Burst To Precharge. Bits of this value go to MCCR3 and MCCR4. */
	#define CONFIG_SYS_BSTOPRE 121

	/* Bit-field values for MCCR3. */
	#define CONFIG_SYS_REFREC 8

	/* Bit-field values for MCCR4. */
	#define CONFIG_SYS_PRETOACT 3
	#define CONFIG_SYS_ACTTOPRE 5
	#define CONFIG_SYS_ACTORW 3
	#define CONFIG_SYS_SDMODE_CAS_LAT 3
	#define CONFIG_SYS_REGISTERD_TYPE_BUFFER 1
	#define CONFIG_SYS_EXTROM 1
	#define CONFIG_SYS_REGDIMM 0
	#define CONFIG_SYS_DBUS_SIZE2 1
	#define CONFIG_SYS_SDMODE_WRAP 0

	#define CONFIG_SYS_PGMAX 0x32
	#define CONFIG_SYS_SDRAM_DSCD 0x20

	/* Memory bank settings.
	* Only bits 20-29 are actually used from these vales to set the
	* start/end addresses. The upper two bits will always be 0, and the lower
	* 20 bits will be 0x00000 for a start address, or 0xfffff for an end
	* address. Refer to the MPC8240 book.
	*/

	#define CONFIG_SYS_BANK0_START 0x00000000
	#define CONFIG_SYS_BANK0_END (CONFIG_SYS_MAX_RAM_SIZE - 1)
	#define CONFIG_SYS_BANK0_ENABLE 1
	#define CONFIG_SYS_BANK1_START 0x3ff00000
	#define CONFIG_SYS_BANK1_END 0x3fffffff
	#define CONFIG_SYS_BANK1_ENABLE 0
	#define CONFIG_SYS_BANK2_START 0x3ff00000
	#define CONFIG_SYS_BANK2_END 0x3fffffff
	#define CONFIG_SYS_BANK2_ENABLE 0
	#define CONFIG_SYS_BANK3_START 0x3ff00000
	#define CONFIG_SYS_BANK3_END 0x3fffffff
	#define CONFIG_SYS_BANK3_ENABLE 0
	#define CONFIG_SYS_BANK4_START 0x3ff00000
	#define CONFIG_SYS_BANK4_END 0x3fffffff
	#define CONFIG_SYS_BANK4_ENABLE 0
	#define CONFIG_SYS_BANK5_START 0x3ff00000
	#define CONFIG_SYS_BANK5_END 0x3fffffff
	#define CONFIG_SYS_BANK5_ENABLE 0
	#define CONFIG_SYS_BANK6_START 0x3ff00000
	#define CONFIG_SYS_BANK6_END 0x3fffffff
	#define CONFIG_SYS_BANK6_ENABLE 0
	#define CONFIG_SYS_BANK7_START 0x3ff00000
	#define CONFIG_SYS_BANK7_END 0x3fffffff
	#define CONFIG_SYS_BANK7_ENABLE 0

	#define CONFIG_SYS_ODCR 0xff

	#define CONFIG_SYS_IBAT0L (CONFIG_SYS_SDRAM_BASE \| BATL_PP_10 \| BATL_MEMCOHERENCE)
	#define CONFIG_SYS_IBAT0U (CONFIG_SYS_SDRAM_BASE \| BATU_BL_256M \| BATU_VS \| BATU_VP)

	#define CONFIG_SYS_IBAT1L (CONFIG_SYS_INIT_RAM_ADDR \| BATL_PP_10 \| BATL_MEMCOHERENCE)
	#define CONFIG_SYS_IBAT1U (CONFIG_SYS_INIT_RAM_ADDR \| BATU_BL_128K \| BATU_VS \| BATU_VP)

	#define CONFIG_SYS_IBAT2L (0x80000000 \| BATL_PP_10 \| BATL_CACHEINHIBIT)
	#define CONFIG_SYS_IBAT2U (0x80000000 \| BATU_BL_256M \| BATU_VS \| BATU_VP)

	#define CONFIG_SYS_IBAT3L (0xF0000000 \| BATL_PP_10 \| BATL_CACHEINHIBIT)
	#define CONFIG_SYS_IBAT3U (0xF0000000 \| BATU_BL_256M \| BATU_VS \| BATU_VP)

	#define CONFIG_SYS_DBAT0L CONFIG_SYS_IBAT0L
	#define CONFIG_SYS_DBAT0U CONFIG_SYS_IBAT0U
	#define CONFIG_SYS_DBAT1L CONFIG_SYS_IBAT1L
	#define CONFIG_SYS_DBAT1U CONFIG_SYS_IBAT1U
	#define CONFIG_SYS_DBAT2L CONFIG_SYS_IBAT2L
	#define CONFIG_SYS_DBAT2U CONFIG_SYS_IBAT2U
	#define CONFIG_SYS_DBAT3L CONFIG_SYS_IBAT3L
	#define CONFIG_SYS_DBAT3U CONFIG_SYS_IBAT3U

	/*
	* 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 */

	/*-----------------------------------------------------------------------
	* FLASH organization
	*/
	#undef CONFIG_SYS_FLASH_PROTECTION
	#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* Max number of flash banks */
	#define CONFIG_SYS_MAX_FLASH_SECT 63 /* Max number of sectors per flash */

	#define CONFIG_SYS_FLASH_ERASE_TOUT 12000
	#define CONFIG_SYS_FLASH_WRITE_TOUT 1000


	#define CONFIG_ENV_IS_IN_FLASH

	#define CONFIG_ENV_OFFSET 0x00010000
	#define CONFIG_ENV_SIZE 0x00010000
	#define CONFIG_ENV_SECT_SIZE 0x00010000

	/*-----------------------------------------------------------------------
	* Cache Configuration
	*/
	#define CONFIG_SYS_CACHELINE_SIZE 32
	#if defined(CONFIG_CMD_KGDB)
	#define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */
	#endif
	#endif /* __CONFIG_H */