/* * (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_MPC5xxx 1 /* This is an MPC5xxx CPU */ #define CONFIG_MPC5200 1 /* (more precisely an MPC5200 CPU) */ #define CONFIG_INKA4X0 1 /* INKA4x0 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 CONFIG_MISC_INIT_F 1 /* Use misc_init_f() */ #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 1 /* console is on PSC1 */ #define CONFIG_BAUDRATE 115200 /* ... at 115200 bps */ #define CFG_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_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 CFG_XLB_PIPELINING 1 /* Partitions */ #define CONFIG_MAC_PARTITION #define CONFIG_DOS_PARTITION #define CONFIG_ISO_PARTITION /* * Supported commands */ #define CONFIG_COMMANDS (CONFIG_CMD_DFL | \ CFG_CMD_DHCP | \ CFG_CMD_EXT2 | \ CFG_CMD_FAT | \ CFG_CMD_IDE | \ CFG_CMD_NFS | \ CFG_CMD_PCI | \ CFG_CMD_SNTP | \ CFG_CMD_USB ) /* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */ #include <cmd_confdefs.h> #define CONFIG_TIMESTAMP 1 /* Print image info with timestamp */ #if (TEXT_BASE == 0xFFE00000) /* Boot low */ # define CFG_LOWBOOT 1 #endif /* * 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" \ "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" \ "net_nfs=tftp 200000 $(bootfile);run nfsargs addip;bootm\0" \ "rootpath=/opt/eldk/ppc_82xx\0" \ "" #define CONFIG_BOOTCOMMAND "run net_nfs" /* * IPB Bus clocking configuration. */ #define CFG_IPBSPEED_133 /* define for 133MHz speed */ /* * Flash configuration */ #define CFG_FLASH_BASE 0xFFE00000 #define CFG_FLASH_SIZE 0x00200000 /* 2 MByte */ #define CFG_MAX_FLASH_SECT 35 /* max num of sects on one chip */ #define CFG_ENV_ADDR (CFG_FLASH_BASE + 0x4000) /* second sector */ #define CFG_MAX_FLASH_BANKS 1 /* max num of flash banks (= chip selects) */ #define CFG_FLASH_ERASE_TOUT 240000 /* Flash Erase Timeout (in ms) */ #define CFG_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (in ms) */ /* * Environment settings */ #define CFG_ENV_IS_IN_FLASH 1 #define CFG_ENV_SIZE 0x2000 #define CFG_ENV_SECT_SIZE 0x2000 #define CONFIG_ENV_OVERWRITE 1 /* * Memory map */ #define CFG_MBAR 0xF0000000 #define CFG_SDRAM_BASE 0x00000000 #define CFG_DEFAULT_MBAR 0x80000000 #define CONFIG_MPC5200_DDR /* Use ON-Chip SRAM until RAM will be available */ #define CFG_INIT_RAM_ADDR MPC5XXX_SRAM #ifdef CONFIG_POST /* preserve space for the post_word at end of on-chip SRAM */ #define CFG_INIT_RAM_END MPC5XXX_SRAM_POST_SIZE #else #define CFG_INIT_RAM_END MPC5XXX_SRAM_SIZE #endif #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 /* * Define CONFIG_FEC_10MBIT to force FEC at 10Mb */ /* #define CONFIG_FEC_10MBIT 1 */ #define CONFIG_PHY_ADDR 0x00 /* * GPIO configuration * * use CS1 as gpio_wkup_6 output * Bit 0 (mask: 0x80000000): 0 * use ALT CAN position: Bits 2-3 (mask: 0x30000000): * 00 -> No Alternatives, I2C1 is used for onboard EEPROM * 01 -> CAN1 on I2C1, CAN2 on Tmr0/1 do not use on TQM5200 with onboard * EEPROM * use PSC1 as UART: Bits 28-31 (mask: 0x00000007): 0100 * use PSC6_1 and PSC6_3 as GPIO: Bits 9:11 (mask: 0x07000000): * 011 -> PSC6 could not be used as UART or CODEC. IrDA still possible. */ #define CFG_GPS_PORT_CONFIG 0x01001004 /* * RTC configuration */ #define CONFIG_RTC_MPC5200 1 /* use internal MPC5200 RTC */ /* * 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 */ /* Enable an alternate, more extensive memory test */ #define CFG_ALT_MEMTEST #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 */ /* * Enable loopw commando. This has only affect, if CFG_CMD_MEM is defined, * which is normally part of the default commands (CFV_CMD_DFL) */ #define CONFIG_LOOPW /* * 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 #define CFG_BOOTCS_START CFG_FLASH_BASE #define CFG_BOOTCS_SIZE CFG_FLASH_SIZE #define CFG_BOOTCS_CFG 0x00087800 /* for pci_clk = 66 MHz */ #define CFG_CS0_START CFG_FLASH_BASE #define CFG_CS0_SIZE CFG_FLASH_SIZE /* 32Mbit SRAM @0x30000000 */ #define CFG_CS1_START 0x30000000 #define CFG_CS1_SIZE 0x00400000 #define CFG_CS1_CFG 0x31800 /* for pci_clk = 33 MHz */ /* 2 quad UART @0x80000000 (MBAR is relocated to 0xF0000000) */ #define CFG_CS2_START 0x80000000 #define CFG_CS2_SIZE 0x0001000 #define CFG_CS2_CFG 0x21800 /* for pci_clk = 33 MHz */ /* GPIO in @0x30400000 */ #define CFG_CS3_START 0x30400000 #define CFG_CS3_SIZE 0x00100000 #define CFG_CS3_CFG 0x31800 /* for pci_clk = 33 MHz */ #define CFG_CS_BURST 0x00000000 #define CFG_CS_DEADCYCLE 0x33333333 /*----------------------------------------------------------------------- * USB stuff *----------------------------------------------------------------------- */ #define CONFIG_USB_OHCI #define CONFIG_USB_CLOCK 0x00015555 #define CONFIG_USB_CONFIG 0x00001000 #define CONFIG_USB_STORAGE /*----------------------------------------------------------------------- * 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 2 /* max. 1 drive per IDE bus */ #define CFG_ATA_IDE0_OFFSET 0x0000 #define CFG_ATA_BASE_ADDR MPC5XXX_ATA #define CFG_ATA_DATA_OFFSET 0x0060 /* Offset for data I/O */ #define CFG_ATA_REG_OFFSET (CFG_ATA_DATA_OFFSET) /* Offset for normal register accesses */ #define CFG_ATA_ALT_OFFSET 0x005C /* Offset for alternate registers */ #define CFG_ATA_STRIDE 4 /* Interval between registers */ #define CONFIG_ATAPI 1 #define CFG_BRIGHTNESS 0xFF /* LCD Default Brightness (255 = off) */ #endif /* __CONFIG_H */