/* * Configuation settings for the Delta board. * * 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_CPU_MONAHANS 1 /* Intel Monahan CPU */ #define CONFIG_DELTA 1 /* Delta board */ /* #define CONFIG_LCD 1 */ #ifdef CONFIG_LCD #define CONFIG_SHARP_LM8V31 #endif /* #define CONFIG_MMC 1 */ #define BOARD_LATE_INIT 1 #undef CONFIG_SKIP_RELOCATE_UBOOT #undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */ /* * Size of malloc() pool */ #define CFG_MALLOC_LEN (CFG_ENV_SIZE + 256*1024) #define CFG_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */ /* * Hardware drivers */ #undef TURN_ON_ETHERNET #ifdef TURN_ON_ETHERNET # define CONFIG_DRIVER_SMC91111 1 # define CONFIG_SMC91111_BASE 0x14000300 # define CONFIG_SMC91111_EXT_PHY # define CONFIG_SMC_USE_32_BIT # undef CONFIG_SMC_USE_IOFUNCS /* just for use with the kernel */ #endif /* * select serial console configuration */ #define CONFIG_FFUART 1 /* allow to overwrite serial and ethaddr */ #define CONFIG_ENV_OVERWRITE #define CONFIG_BAUDRATE 115200 /* #define CONFIG_COMMANDS (CONFIG_CMD_DFL | CFG_CMD_MMC | CFG_CMD_FAT) */ #ifdef TURN_ON_ETHERNET # define CONFIG_COMMANDS (CONFIG_CMD_DFL | CFG_CMD_PING) #else # define CONFIG_COMMANDS ((CONFIG_CMD_DFL | CFG_CMD_ENV | CFG_CMD_NAND) \ & ~(CFG_CMD_NET | CFG_CMD_FLASH | CFG_CMD_IMLS)) #endif /* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */ #include #define CONFIG_BOOTDELAY -1 #define CONFIG_ETHADDR 08:00:3e:26:0a:5b #define CONFIG_NETMASK 255.255.0.0 #define CONFIG_IPADDR 192.168.0.21 #define CONFIG_SERVERIP 192.168.0.250 #define CONFIG_BOOTCOMMAND "bootm 80000" #define CONFIG_BOOTARGS "root=/dev/mtdblock2 rootfstype=cramfs console=ttyS0,115200" #define CONFIG_CMDLINE_TAG #define CONFIG_TIMESTAMP #if (CONFIG_COMMANDS & CFG_CMD_KGDB) #define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */ #define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */ #endif /* * Miscellaneous configurable options */ #define CFG_HUSH_PARSER 1 #define CFG_PROMPT_HUSH_PS2 "> " #define CFG_LONGHELP /* undef to save memory */ #ifdef CFG_HUSH_PARSER #define CFG_PROMPT "$ " /* Monitor Command Prompt */ #else #define CFG_PROMPT "=> " /* Monitor Command Prompt */ #endif #define CFG_CBSIZE 256 /* Console I/O Buffer Size */ #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_DEVICE_NULLDEV 1 #define CFG_MEMTEST_START 0xa0400000 /* memtest works on */ #define CFG_MEMTEST_END 0xa0800000 /* 4 ... 8 MB in DRAM */ #undef CFG_CLKS_IN_HZ /* everything, incl board info, in Hz */ #define CFG_LOAD_ADDR (CFG_DRAM_BASE + 0x8000) /* default load address */ #define CFG_HZ 3686400 /* incrementer freq: 3.6864 MHz */ #define CFG_CPUSPEED 0x161 /* set core clock to 400/200/100 MHz */ /* valid baudrates */ #define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } /* #define CFG_MMC_BASE 0xF0000000 */ /* * Stack sizes * * The stack sizes are set up in start.S using the settings below */ #define CONFIG_STACKSIZE (128*1024) /* regular stack */ #ifdef CONFIG_USE_IRQ #define CONFIG_STACKSIZE_IRQ (4*1024) /* IRQ stack */ #define CONFIG_STACKSIZE_FIQ (4*1024) /* FIQ stack */ #endif /* * Physical Memory Map */ #define CONFIG_NR_DRAM_BANKS 4 /* we have 2 banks of DRAM */ #define PHYS_SDRAM_1 0xa0000000 /* SDRAM Bank #1 */ #define PHYS_SDRAM_1_SIZE 0x1000000 /* 64 MB */ #define PHYS_SDRAM_2 0xa1000000 /* SDRAM Bank #2 */ #define PHYS_SDRAM_2_SIZE 0x1000000 /* 64 MB */ #define PHYS_SDRAM_3 0xa2000000 /* SDRAM Bank #3 */ #define PHYS_SDRAM_3_SIZE 0x1000000 /* 64 MB */ #define PHYS_SDRAM_4 0xa3000000 /* SDRAM Bank #4 */ #define PHYS_SDRAM_4_SIZE 0x1000000 /* 64 MB */ #define CFG_DRAM_BASE 0xa0000000 /* at CS0 */ #define CFG_DRAM_SIZE 0x04000000 /* 64 MB Ram */ #undef CFG_SKIP_DRAM_SCRUB /* * NAND Flash */ /* Use the new NAND code. (BOARDLIBS = drivers/nand/libnand.a required) */ #undef CFG_NAND_LEGACY #define CFG_NAND0_BASE 0x0 /* 0x43100040 */ /* 0x10000000 */ #undef CFG_NAND1_BASE #define CFG_NAND_BASE_LIST { CFG_NAND0_BASE } #define CFG_MAX_NAND_DEVICE 1 /* Max number of NAND devices */ #define SECTORSIZE 512 #define NAND_DELAY_US 25 /* mk@tbd: could be 0, I guess */ /* nand timeout values */ #define CFG_NAND_PROG_ERASE_TO 3000 #define CFG_NAND_OTHER_TO 100 #define CFG_NAND_SENDCMD_RETRY 3 #undef NAND_ALLOW_ERASE_ALL /* Allow erasing bad blocks - don't use */ /* NAND Timing Parameters (in ns) */ #define NAND_TIMING_tCH 10 #define NAND_TIMING_tCS 0 #define NAND_TIMING_tWH 20 #define NAND_TIMING_tWP 40 #define NAND_TIMING_tRH 20 #define NAND_TIMING_tRP 40 #define NAND_TIMING_tR 11123 /* #define NAND_TIMING_tWHR 110 */ #define NAND_TIMING_tWHR 100 #define NAND_TIMING_tAR 10 /* NAND debugging */ #define CFG_DFC_DEBUG1 /* usefull */ #undef CFG_DFC_DEBUG2 /* noisy */ #undef CFG_DFC_DEBUG3 /* extremly noisy */ #define CONFIG_MTD_DEBUG #define CONFIG_MTD_DEBUG_VERBOSE 1 #define ADDR_COLUMN 1 #define ADDR_PAGE 2 #define ADDR_COLUMN_PAGE 3 #define NAND_ChipID_UNKNOWN 0x00 #define NAND_MAX_FLOORS 1 #define NAND_MAX_CHIPS 1 #define CFG_NO_FLASH 1 #ifndef CGF_NO_FLASH /* these are required by the environment code */ #define PHYS_FLASH_1 CFG_NAND0_BASE /* Flash Bank #1 */ #define PHYS_FLASH_SIZE 0x04000000 /* 64 MB */ #define PHYS_FLASH_BANK_SIZE 0x04000000 /* 64 MB Banks */ #define PHYS_FLASH_SECT_SIZE (SECTORSIZE*1024) /* KB sectors (x2) */ #endif /* * GPIO settings */ #define CFG_GPSR0_VAL 0x00008000 #define CFG_GPSR1_VAL 0x00FC0382 #define CFG_GPSR2_VAL 0x0001FFFF #define CFG_GPCR0_VAL 0x00000000 #define CFG_GPCR1_VAL 0x00000000 #define CFG_GPCR2_VAL 0x00000000 #define CFG_GPDR0_VAL 0x0060A800 #define CFG_GPDR1_VAL 0x00FF0382 #define CFG_GPDR2_VAL 0x0001C000 #define CFG_GAFR0_L_VAL 0x98400000 #define CFG_GAFR0_U_VAL 0x00002950 #define CFG_GAFR1_L_VAL 0x000A9558 #define CFG_GAFR1_U_VAL 0x0005AAAA #define CFG_GAFR2_L_VAL 0xA0000000 #define CFG_GAFR2_U_VAL 0x00000002 #define CFG_PSSR_VAL 0x20 /* * Memory settings */ #define CFG_MSC0_VAL 0x23F223F2 #define CFG_MSC1_VAL 0x3FF1A441 #define CFG_MSC2_VAL 0x7FF97FF1 #define CFG_MDCNFG_VAL 0x00001AC9 #define CFG_MDREFR_VAL 0x00018018 #define CFG_MDMRS_VAL 0x00000000 /* * PCMCIA and CF Interfaces */ #define CFG_MECR_VAL 0x00000000 #define CFG_MCMEM0_VAL 0x00010504 #define CFG_MCMEM1_VAL 0x00010504 #define CFG_MCATT0_VAL 0x00010504 #define CFG_MCATT1_VAL 0x00010504 #define CFG_MCIO0_VAL 0x00004715 #define CFG_MCIO1_VAL 0x00004715 #define _LED 0x08000010 #define LED_BLANK 0x08000040 /* * FLASH and environment organization */ #ifndef CFG_NO_FLASH #define CFG_MAX_FLASH_BANKS 2 /* max number of memory banks */ #define CFG_MAX_FLASH_SECT 128 /* max number of sectors on one chip */ /* timeout values are in ticks */ #define CFG_FLASH_ERASE_TOUT (25*CFG_HZ) /* Timeout for Flash Erase */ #define CFG_FLASH_WRITE_TOUT (25*CFG_HZ) /* Timeout for Flash Write */ /* NOTE: many default partitioning schemes assume the kernel starts at the * second sector, not an environment. You have been warned! */ #define CFG_MONITOR_LEN PHYS_FLASH_SECT_SIZE #endif /* #ifndef CFG_NO_FLASH */ /* #define CFG_ENV_IS_NOWHERE */ #define CFG_ENV_IS_IN_NAND 1 #define CFG_ENV_OFFSET 0x40000 #define CFG_ENV_SIZE 0x4000 #endif /* __CONFIG_H */