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/*
* (C) Copyright 2003-2005
* Wolfgang Denk, DENX Software Engineering, wd@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.
*
* 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
/*
* High Level Configuration Options
* (easy to change)
*/
#define CONFIG_MPC5200
#define CONFIG_MPC5xxx 1 /* This is an MPC5xxx CPU */
#define CONFIG_PM520 1 /* ... on PM520 board */
#define CONFIG_SYS_MPC5XXX_CLKIN 33000000 /* ... running at 33MHz */
#define CONFIG_MISC_INIT_R
#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
#define BOOTFLAG_WARM 0x02 /* Software reboot */
#define CONFIG_HIGH_BATS 1 /* High BATs supported */
/*
* Serial console configuration
*/
#define CONFIG_PSC_CONSOLE 1 /* console is on PSC1 */
#define CONFIG_BAUDRATE 9600 /* ... at 9600 bps */
#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
/*
* 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_PCIAUTO_SKIP_HOST_BRIDGE 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_NET_MULTI 1
#define CONFIG_MII 1
#define CONFIG_EEPRO100 1
#define CONFIG_SYS_RX_ETH_BUFFER 8 /* use 8 rx buffer on eepro100 */
#undef CONFIG_NS8382X
/* Partitions */
#define CONFIG_DOS_PARTITION
/* USB */
#if 1
#define CONFIG_USB_OHCI
#define CONFIG_USB_STORAGE
#endif
/*
* BOOTP options
*/
#define CONFIG_BOOTP_BOOTFILESIZE
#define CONFIG_BOOTP_BOOTPATH
#define CONFIG_BOOTP_GATEWAY
#define CONFIG_BOOTP_HOSTNAME
/*
* Command line configuration.
*/
#include <config_cmd_default.h>
#define CONFIG_CMD_BEDBUG
#define CONFIG_CMD_DATE
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_EEPROM
#define CONFIG_CMD_FAT
#define CONFIG_CMD_I2C
#define CONFIG_CMD_IDE
#define CONFIG_CMD_NFS
#define CONFIG_CMD_SNTP
#define CONFIG_CMD_USB
#define CONFIG_CMD_PCI
/*
* Autobooting
*/
#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
#define CONFIG_PREBOOT "echo;" \
"echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
"echo"
#undef CONFIG_BOOTARGS
#define CONFIG_EXTRA_ENV_SETTINGS \
"netdev=eth0\0" \
"hostname=pm520\0" \
"nfsargs=setenv bootargs root=/dev/nfs rw " \
"nfsroot=${serverip}:${rootpath}\0" \
"ramargs=setenv bootargs root=/dev/ram rw\0" \
"addip=setenv bootargs ${bootargs} " \
"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
":${hostname}:${netdev}:off panic=1\0" \
"flash_nfs=run nfsargs addip;" \
"bootm ${kernel_addr}\0" \
"flash_self=run ramargs addip;" \
"bootm ${kernel_addr} ${ramdisk_addr}\0" \
"net_nfs=tftp 200000 ${bootfile};run nfsargs addip;bootm\0" \
"rootpath=/opt/eldk30/ppc_82xx\0" \
"bootfile=/tftpboot/PM520/uImage\0" \
""
#define CONFIG_BOOTCOMMAND "run flash_self"
/*
* IPB Bus clocking configuration.
*/
#undef CONFIG_SYS_IPBCLK_EQUALS_XLBCLK /* define for 133MHz speed */
/*
* 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 configuration
*/
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x58
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4
#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10
/*
* RTC configuration
*/
#define CONFIG_RTC_PCF8563
#define CONFIG_SYS_I2C_RTC_ADDR 0x51
#define CONFIG_SYS_DOC_BASE 0xE0000000
#define CONFIG_SYS_DOC_SIZE 0x00100000
#if defined(CONFIG_BOOT_ROM)
/*
* Flash configuration (8,16 or 32 MB)
* TEXT base always at 0xFFF00000
* ENV_ADDR always at 0xFFF40000
* FLASH_BASE at 0xFA000000 for 64 MB
* 0xFC000000 for 32 MB
* 0xFD000000 for 16 MB
* 0xFD800000 for 8 MB
*/
#define CONFIG_SYS_FLASH_BASE 0xFA000000
#define CONFIG_SYS_FLASH_SIZE 0x04000000
#define CONFIG_SYS_BOOTROM_BASE 0xFFF00000
#define CONFIG_SYS_BOOTROM_SIZE 0x00080000
#define CONFIG_ENV_ADDR (0xFDF00000 + 0x40000)
#else
/*
* Flash configuration (8,16 or 32 MB)
* TEXT base always at 0xFFF00000
* ENV_ADDR always at 0xFFF40000
* FLASH_BASE at 0xFC000000 for 64 MB
* 0xFE000000 for 32 MB
* 0xFF000000 for 16 MB
* 0xFF800000 for 8 MB
*/
#define CONFIG_SYS_FLASH_BASE 0xFC000000
#define CONFIG_SYS_FLASH_SIZE 0x04000000
#define CONFIG_ENV_ADDR (0xFFF00000 + 0x40000)
#endif
#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of memory banks */
#define CONFIG_SYS_MAX_FLASH_SECT 256 /* max num of sects on one chip */
#define CONFIG_SYS_FLASH_ERASE_TOUT 240000 /* Flash Erase Timeout (in ms) */
#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (in ms) */
#define CONFIG_SYS_FLASH_LOCK_TOUT 5 /* Timeout for Flash Set Lock Bit (in ms) */
#define CONFIG_SYS_FLASH_UNLOCK_TOUT 10000 /* Timeout for Flash Clear Lock Bits (in ms) */
#define CONFIG_SYS_FLASH_PROTECTION /* "Real" (hardware) sectors protection */
#define PHYS_FLASH_SECT_SIZE 0x00040000 /* 256 KB sectors (x2) */
#undef CONFIG_FLASH_16BIT /* Flash is 32-bit */
/*
* Environment settings
*/
#define CONFIG_ENV_IS_IN_FLASH 1
#define CONFIG_ENV_SIZE 0x10000
#define CONFIG_ENV_SECT_SIZE 0x40000
#define CONFIG_ENV_OVERWRITE 1
/*
* 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 /* End of used area in DPRAM */
#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
#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 TEXT_BASE
#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
# define CONFIG_SYS_RAMBOOT 1
#endif
#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 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_MPC5xxx_FEC_MII10 to force FEC at 10Mb
*/
/* #define CONFIG_MPC5xxx_FEC_MII10 */
#define CONFIG_PHY_ADDR 0x00
/*
* GPIO configuration
*/
#define CONFIG_SYS_GPS_PORT_CONFIG 0x10000004
/*
* Miscellaneous configurable options
*/
#define CONFIG_SYS_LONGHELP /* undef to save memory */
#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
#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 0x100000 /* default load address */
#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */
#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
/*
* Various low-level settings
*/
#define CONFIG_SYS_HID0_INIT HID0_ICE | HID0_ICFI
#define CONFIG_SYS_HID0_FINAL HID0_ICE
#if defined(CONFIG_BOOT_ROM)
#define CONFIG_SYS_BOOTCS_START CONFIG_SYS_BOOTROM_BASE
#define CONFIG_SYS_BOOTCS_SIZE CONFIG_SYS_BOOTROM_SIZE
#define CONFIG_SYS_BOOTCS_CFG 0x00047800
#define CONFIG_SYS_CS0_START CONFIG_SYS_BOOTROM_BASE
#define CONFIG_SYS_CS0_SIZE CONFIG_SYS_BOOTROM_SIZE
#define CONFIG_SYS_CS1_START CONFIG_SYS_FLASH_BASE
#define CONFIG_SYS_CS1_SIZE CONFIG_SYS_FLASH_SIZE
#define CONFIG_SYS_CS1_CFG 0x0004FF00
#else
#define CONFIG_SYS_BOOTCS_START CONFIG_SYS_FLASH_BASE
#define CONFIG_SYS_BOOTCS_SIZE CONFIG_SYS_FLASH_SIZE
#define CONFIG_SYS_BOOTCS_CFG 0x0004FF00
#define CONFIG_SYS_CS0_START CONFIG_SYS_FLASH_BASE
#define CONFIG_SYS_CS0_SIZE CONFIG_SYS_FLASH_SIZE
#define CONFIG_SYS_CS1_START CONFIG_SYS_DOC_BASE
#define CONFIG_SYS_CS1_SIZE CONFIG_SYS_DOC_SIZE
#define CONFIG_SYS_CS1_CFG 0x00047800
#endif
#define CONFIG_SYS_CS_BURST 0x00000000
#define CONFIG_SYS_CS_DEADCYCLE 0x33333333
#define CONFIG_SYS_RESET_ADDRESS 0xff000000
/*-----------------------------------------------------------------------
* USB stuff
*-----------------------------------------------------------------------
*/
#define CONFIG_USB_CLOCK 0x0001BBBB
#define CONFIG_USB_CONFIG 0x00005000
/*-----------------------------------------------------------------------
* 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 */
#undef CONFIG_IDE_RESET /* 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 drive 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
#endif /* __CONFIG_H */
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