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/*
* (C) Copyright 2003-2004
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
*
* (C) Copyright 2004
* Mark Jonas, Freescale Semiconductor, mark.jonas@freescale.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
/*
* Check valid setting of revision define.
* Total5100 and Total5200 Rev.1 are identical except for the processor.
*/
#if (CONFIG_TOTAL5200_REV!=1 && CONFIG_TOTAL5200_REV!=2)
#error CONFIG_TOTAL5200_REV must be 1 or 2
#endif
/*
* High Level Configuration Options
* (easy to change)
*/
#define CONFIG_MPC5xxx 1 /* This is an MPC5xxx CPU */
#define CONFIG_TOTAL5200 1 /* ... on Total5200 board */
#define CFG_MPC5XXX_CLKIN 33000000 /* ... running at 33.000000MHz */
#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
#define BOOTFLAG_WARM 0x02 /* Software reboot */
#define CFG_CACHELINE_SIZE 32 /* For MPC5xxx CPUs */
#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
# define CFG_CACHELINE_SHIFT 5 /* log base 2 of the above value */
#endif
/*
* Serial console configuration
*/
#define CONFIG_PSC_CONSOLE 3 /* console is on PSC3 */
#define CONFIG_BAUDRATE 115200 /* ... at 115200 bps */
#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
/*
* Video console
*/
#if 1
#define CONFIG_VIDEO_SED13806
#define CONFIG_VIDEO_SED13806_16BPP
#define CONFIG_CFB_CONSOLE
#define CONFIG_VIDEO_LOGO
/* #define CONFIG_VIDEO_BMP_LOGO */
#define CONFIG_CONSOLE_EXTRA_INFO
#define CONFIG_VGA_AS_SINGLE_DEVICE
#define CONFIG_VIDEO_SW_CURSOR
#define CONFIG_SPLASH_SCREEN
#define ADD_VIDEO_CMD CFG_CMD_BMP
#else
#define ADD_VIDEO_CMD 0
#endif
#ifdef CONFIG_MPC5200 /* MGT5100 PCI is not supported yet. */
/*
* 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_NET_MULTI 1
#define CONFIG_EEPRO100 1
#define CFG_RX_ETH_BUFFER 8 /* use 8 rx buffer on eepro100 */
#define CONFIG_NS8382X 1
#define ADD_PCI_CMD CFG_CMD_PCI
#else /* MGT5100 */
#define ADD_PCI_CMD 0 /* no CFG_CMD_PCI */
#endif
/* Partitions */
#define CONFIG_MAC_PARTITION
#define CONFIG_DOS_PARTITION
/* USB */
#if 1
#define CONFIG_USB_OHCI
#define ADD_USB_CMD CFG_CMD_USB | CFG_CMD_FAT
#define CONFIG_USB_STORAGE
#else
#define ADD_USB_CMD 0
#endif
/*
* Supported commands
*/
#define CONFIG_COMMANDS (CONFIG_CMD_DFL | \
CFG_CMD_PING | \
CFG_CMD_I2C | \
CFG_CMD_EEPROM | \
CFG_CMD_FAT | \
CFG_CMD_IDE | \
ADD_VIDEO_CMD | \
ADD_PCI_CMD | \
ADD_USB_CMD)
/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
#include <cmd_confdefs.h>
#if (TEXT_BASE == 0xFE000000) /* Boot low */
# define CFG_LOWBOOT 1
#endif
/*
* Autobooting
*/
#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
#define CONFIG_PREBOOT \
"setenv stdout serial;setenv stderr serial;" \
"echo;" \
"echo Type \"run flash_nfs\" to mount root filesystem over NFS;" \
"echo"
#undef CONFIG_BOOTARGS
#define CONFIG_EXTRA_ENV_SETTINGS \
"netdev=eth0\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/eldk/ppc_82xx\0" \
"bootfile=/tftpboot/MPC5200/uImage\0" \
"console=serial\0" \
""
#define CONFIG_BOOTCOMMAND "run flash_self"
#if defined(CONFIG_MPC5200)
/*
* IPB Bus clocking configuration.
*/
#undef CFG_IPBSPEED_133 /* define for 133MHz speed */
#endif
/*
* I2C configuration
*/
#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
#define CFG_I2C_MODULE 1 /* Select I2C module #1 or #2 */
#define CFG_I2C_SPEED 100000 /* 100 kHz */
#define CFG_I2C_SLAVE 0x7F
/*
* EEPROM configuration
*/
#define CFG_I2C_EEPROM_ADDR 0x50 /* 1010000x */
#define CFG_I2C_EEPROM_ADDR_LEN 1
#define CFG_EEPROM_PAGE_WRITE_BITS 3
#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 70
/*
* Flash configuration
*/
#define CFG_FLASH_CFI 1 /* Flash is CFI conformant */
#define CFG_FLASH_CFI_DRIVER 1 /* Use the common driver */
#if CONFIG_TOTAL5200_REV==2
# define CFG_MAX_FLASH_BANKS 3 /* max num of flash banks */
# define CFG_FLASH_BANKS_LIST { CFG_CS5_START, CFG_CS4_START, CFG_BOOTCS_START }
#else
# define CFG_MAX_FLASH_BANKS 1 /* max num of flash banks */
# define CFG_FLASH_BANKS_LIST { CFG_BOOTCS_START }
#endif
#define CFG_FLASH_EMPTY_INFO
#define CFG_MAX_FLASH_SECT 128 /* max num of sects on one chip */
#if CONFIG_TOTAL5200_REV==1
# define CFG_FLASH_BASE 0xFE000000
# define CFG_FLASH_SIZE 0x02000000
#elif CONFIG_TOTAL5200_REV==2
# define CFG_FLASH_BASE 0xFA000000
# define CFG_FLASH_SIZE 0x06000000
#endif /* CONFIG_TOTAL5200_REV */
#if defined(CFG_LOWBOOT)
# define CFG_ENV_ADDR 0xFE040000
#else /* CFG_LOWBOOT */
# define CFG_ENV_ADDR 0xFFF40000
#endif /* CFG_LOWBOOT */
/*
* Environment settings
*/
#define CFG_ENV_IS_IN_FLASH 1
#define CFG_ENV_SIZE 0x40000
#define CFG_ENV_SECT_SIZE 0x40000
#define CONFIG_ENV_OVERWRITE 1
/*
* Memory map
*/
#define CFG_SDRAM_BASE 0x00000000
#define CFG_DEFAULT_MBAR 0x80000000
#define CFG_MBAR 0xF0000000 /* 64 kB */
#define CFG_FPGA_BASE 0xF0010000 /* 64 kB */
#define CFG_CPLD_BASE 0xF0020000 /* 64 kB */
#define CFG_LCD_BASE 0xF1000000 /* 4096 kB */
/* Use SRAM until RAM will be available */
#define CFG_INIT_RAM_ADDR MPC5XXX_SRAM
#define CFG_INIT_RAM_END MPC5XXX_SRAM_SIZE /* End of used area in DPRAM */
#define CFG_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
#define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
#define CFG_MONITOR_BASE TEXT_BASE
#if (CFG_MONITOR_BASE < CFG_FLASH_BASE)
# define CFG_RAMBOOT 1
#endif
#define CFG_MONITOR_LEN (192 << 10) /* Reserve 192 kB for Monitor */
#define CFG_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
/*
* Ethernet configuration
*/
#define CONFIG_MPC5xxx_FEC 1
/* dummy, 7-wire FEC does not have phy address */
#define CONFIG_PHY_ADDR 0x00
/*
* GPIO configuration
*
* CS1: SDRAM CS1 disabled, gpio_wkup_6 enabled 0
* Reserved 0
* ALTs: CAN1/2 on PSC2, SPI on PSC3 00
* CS7: Interrupt GPIO on PSC3_5 0
* CS8: Interrupt GPIO on PSC3_4 0
* ATA: reset default, changed in ATA driver 00
* IR_USB_CLK: IrDA/USB 48MHz clock gen. int., pin is GPIO 0
* IRDA: reset default, changed in IrDA driver 000
* ETHER: reset default, changed in Ethernet driver 0000
* PCI_DIS: reset default, changed in PCI driver 0
* USB_SE: reset default, changed in USB driver 0
* USB: reset default, changed in USB driver 00
* PSC3: SPI and UART functionality without CD 1100
* Reserved 0
* PSC2: CAN1/2 001
* Reserved 0
* PSC1: reset default, changed in AC'97 driver 000
*
*/
#define CFG_GPS_PORT_CONFIG 0x00000C10
/*
* Miscellaneous configurable options
*/
#define CFG_LONGHELP /* undef to save memory */
#define CFG_PROMPT "=> " /* Monitor Command Prompt */
#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
#else
#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
#endif
#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
#define CFG_MAXARGS 16 /* max number of command args */
#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
#define CFG_MEMTEST_START 0x00100000 /* memtest works on */
#define CFG_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */
#define CFG_LOAD_ADDR 0x100000 /* default load address */
#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
/*
* Various low-level settings
*/
#if defined(CONFIG_MPC5200)
#define CFG_HID0_INIT HID0_ICE | HID0_ICFI
#define CFG_HID0_FINAL HID0_ICE
#else
#define CFG_HID0_INIT 0
#define CFG_HID0_FINAL 0
#endif
#if defined (CONFIG_MGT5100)
# define CONFIG_BOARD_EARLY_INIT_R /* switch from CS_BOOT to CS0 */
#endif
#if CONFIG_TOTAL5200_REV==1
# define CFG_BOOTCS_START CFG_FLASH_BASE
# define CFG_BOOTCS_SIZE 0x02000000 /* 32 MB */
# define CFG_BOOTCS_CFG 0x0004DF00 /* 4WS, MX, AL, CE, AS_25, DS_32 */
# define CFG_CS0_START CFG_FLASH_BASE
# define CFG_CS0_SIZE 0x02000000 /* 32 MB */
#else
# define CFG_BOOTCS_START (CFG_CS4_START + CFG_CS4_SIZE)
# define CFG_BOOTCS_SIZE 0x02000000 /* 32 MB */
# define CFG_BOOTCS_CFG 0x0004DF00 /* 4WS, MX, AL, CE, AS_25, DS_32 */
# define CFG_CS4_START (CFG_CS5_START + CFG_CS5_SIZE)
# define CFG_CS4_SIZE 0x02000000 /* 32 MB */
# define CFG_CS4_CFG 0x0004DF00 /* 4WS, MX, AL, CE, AS_25, DS_32 */
# define CFG_CS5_START CFG_FLASH_BASE
# define CFG_CS5_SIZE 0x02000000 /* 32 MB */
# define CFG_CS5_CFG 0x0004DF00 /* 4WS, MX, AL, CE, AS_25, DS_32 */
#endif
#define CFG_CS1_START CFG_FPGA_BASE
#define CFG_CS1_SIZE 0x00010000 /* 64 kB */
#define CFG_CS1_CFG 0x0019FF00 /* 25WS, MX, AL, AA, CE, AS_25, DS_32 */
#define CFG_CS2_START CFG_LCD_BASE
#define CFG_CS2_SIZE 0x00400000 /* 4096 kB */
#define CFG_CS2_CFG 0x0032FD00 /* 50WS, MX, AL, AA, CE, AS_25, DS_16 */
#if CONFIG_TOTAL5200_REV==1
# define CFG_CS3_START CFG_CPLD_BASE
# define CFG_CS3_SIZE 0x00010000 /* 64 kB */
# define CFG_CS3_CFG 0x000ADF00 /* 10WS, MX, AL, CE, AS_25, DS_32 */
#else
# define CFG_CS3_START CFG_CPLD_BASE
# define CFG_CS3_SIZE 0x00010000 /* 64 kB */
# define CFG_CS3_CFG 0x000AD800 /* 10WS, MX, AL, CE, AS_24, DS_8 */
#endif
#define CFG_CS_BURST 0x00000000
#define CFG_CS_DEADCYCLE 0x33333333
/*-----------------------------------------------------------------------
* 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_IDE_RESET /* reset for ide supported */
#define CONFIG_IDE_PREINIT
#define CFG_IDE_MAXBUS 1 /* max. 1 IDE bus */
#define CFG_IDE_MAXDEVICE 1 /* max. 1 drive per IDE bus */
#define CFG_ATA_IDE0_OFFSET 0x0000
#define CFG_ATA_BASE_ADDR MPC5XXX_ATA
/* Offset for data I/O */
#define CFG_ATA_DATA_OFFSET (0x0060)
/* Offset for normal register accesses */
#define CFG_ATA_REG_OFFSET (CFG_ATA_DATA_OFFSET)
/* Offset for alternate registers */
#define CFG_ATA_ALT_OFFSET (0x005C)
/* Interval between registers */
#define CFG_ATA_STRIDE 4
#endif /* __CONFIG_H */
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