| /* |
| * (C) Copyright 2002 |
| * Kyle Harris, Nexus Technologies, Inc. kharris@nexus-tech.net |
| * |
| * (C) Copyright 2002 |
| * Sysgo Real-Time Solutions, GmbH <www.elinos.com> |
| * Marius Groeger <mgroeger@sysgo.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 |
| |
| /* |
| * If we are developing, we might want to start armboot from ram |
| * so we MUST NOT initialize critical regs like mem-timing ... |
| */ |
| #define CONFIG_INIT_CRITICAL /* undef for developing */ |
| |
| /* |
| * High Level Configuration Options |
| * (easy to change) |
| */ |
| #define CONFIG_PXA250 1 /* This is an PXA250 CPU */ |
| #define CONFIG_HHP_CRADLE 1 /* on an Cradle Board */ |
| |
| #undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */ |
| |
| /* |
| * Size of malloc() pool |
| */ |
| #define CFG_MALLOC_LEN (CFG_ENV_SIZE + 128*1024) |
| |
| /* |
| * Hardware drivers |
| */ |
| #define CONFIG_DRIVER_SMC91111 |
| #define CONFIG_SMC91111_BASE 0x10000300 |
| #define CONFIG_SMC91111_EXT_PHY |
| #define CONFIG_SMC_USE_32_BIT |
| |
| /* |
| * select serial console configuration |
| */ |
| #define CONFIG_FFUART 1 /* we use FFUART on LUBBOCK */ |
| |
| /* allow to overwrite serial and ethaddr */ |
| #define CONFIG_ENV_OVERWRITE |
| |
| #define CONFIG_BAUDRATE 115200 |
| |
| #define CONFIG_COMMANDS (CONFIG_CMD_DFL) |
| |
| /* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */ |
| #include <cmd_confdefs.h> |
| |
| #define CONFIG_BOOTDELAY 3 |
| #define CONFIG_BOOTARGS "root=/dev/mtdblock2 console=ttyS0,115200" |
| #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 40000" |
| #define CONFIG_CMDLINE_TAG |
| |
| /* |
| * Miscellaneous configurable options |
| */ |
| #define CFG_LONGHELP /* undef to save memory */ |
| #define CFG_PROMPT "=> " /* Monitor Command Prompt */ |
| #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_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 0xa2000000 /* default load address */ |
| |
| #define CFG_HZ 3686400 /* incrementer freq: 3.6864 MHz */ |
| #define CFG_CPUSPEED 0x141 /* set core clock to 200/200/100 MHz */ |
| |
| /* valid baudrates */ |
| #define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } |
| |
| /* |
| * 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 0x01000000 /* 64 MB */ |
| #define PHYS_SDRAM_2 0xa4000000 /* SDRAM Bank #2 */ |
| #define PHYS_SDRAM_2_SIZE 0x00000000 /* 0 MB */ |
| #define PHYS_SDRAM_3 0xa8000000 /* SDRAM Bank #3 */ |
| #define PHYS_SDRAM_3_SIZE 0x00000000 /* 0 MB */ |
| #define PHYS_SDRAM_4 0xac000000 /* SDRAM Bank #4 */ |
| #define PHYS_SDRAM_4_SIZE 0x00000000 /* 0 MB */ |
| |
| #define PHYS_FLASH_1 0x00000000 /* Flash Bank #1 */ |
| #define PHYS_FLASH_2 0x04000000 /* Flash Bank #1 */ |
| #define PHYS_FLASH_SIZE 0x02000000 /* 32 MB */ |
| |
| #define CFG_DRAM_BASE 0xa0000000 |
| #define CFG_DRAM_SIZE 0x04000000 |
| |
| #define CFG_FLASH_BASE PHYS_FLASH_1 |
| |
| /* |
| * FLASH and environment organization |
| */ |
| #define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */ |
| #define CFG_MAX_FLASH_SECT 32 /* max number of sectors on one chip */ |
| |
| /* timeout values are in ticks */ |
| #define CFG_FLASH_ERASE_TOUT (2*CFG_HZ) /* Timeout for Flash Erase */ |
| #define CFG_FLASH_WRITE_TOUT (2*CFG_HZ) /* Timeout for Flash Write */ |
| |
| #define CFG_ENV_IS_IN_FLASH 1 |
| #define CFG_ENV_ADDR 0x00020000 /* absolute address for now */ |
| #define CFG_ENV_SIZE 0x20000 /* 8K ouch, this may later be */ |
| |
| /****************************************************************************** |
| * |
| * CPU specific defines |
| * |
| ******************************************************************************/ |
| |
| /* |
| * GPIO settings |
| * |
| * GPIO pin assignments |
| * GPIO Name Dir Out AF |
| * 0 NC |
| * 1 NC |
| * 2 SIRQ1 I |
| * 3 SIRQ2 I |
| * 4 SIRQ3 I |
| * 5 DMAACK1 O 0 |
| * 6 DMAACK2 O 0 |
| * 7 DMAACK3 O 0 |
| * 8 TC1 O 0 |
| * 9 TC2 O 0 |
| * 10 TC3 O 0 |
| * 11 nDMAEN O 1 |
| * 12 AENCTRL O 0 |
| * 13 PLDTC O 0 |
| * 14 ETHIRQ I |
| * 15 NC |
| * 16 NC |
| * 17 NC |
| * 18 RDY I |
| * 19 DMASIO I |
| * 20 ETHIRQ NC |
| * 21 NC |
| * 22 PGMEN O 1 FIXME for debug only enable flash |
| * 23 NC |
| * 24 NC |
| * 25 NC |
| * 26 NC |
| * 27 NC |
| * 28 NC |
| * 29 NC |
| * 30 NC |
| * 31 NC |
| * 32 NC |
| * 33 NC |
| * 34 FFRXD I 01 |
| * 35 FFCTS I 01 |
| * 36 FFDCD I 01 |
| * 37 FFDSR I 01 |
| * 38 FFRI I 01 |
| * 39 FFTXD O 1 10 |
| * 40 FFDTR O 0 10 |
| * 41 FFRTS O 0 10 |
| * 42 RS232FOFF O 0 00 |
| * 43 NC |
| * 44 NC |
| * 45 IRSL0 O 0 |
| * 46 IRRX0 I 01 |
| * 47 IRTX0 O 0 10 |
| * 48 NC |
| * 49 nIOWE O 0 |
| * 50 NC |
| * 51 NC |
| * 52 NC |
| * 53 NC |
| * 54 NC |
| * 55 NC |
| * 56 NC |
| * 57 NC |
| * 58 DKDIRQ I |
| * 59 NC |
| * 60 NC |
| * 61 NC |
| * 62 NC |
| * 63 NC |
| * 64 COMLED O 0 |
| * 65 COMLED O 0 |
| * 66 COMLED O 0 |
| * 67 COMLED O 0 |
| * 68 COMLED O 0 |
| * 69 COMLED O 0 |
| * 70 COMLED O 0 |
| * 71 COMLED O 0 |
| * 72 NC |
| * 73 NC |
| * 74 NC |
| * 75 NC |
| * 76 NC |
| * 77 NC |
| * 78 CSIO O 1 |
| * 79 NC |
| * 80 CSETH O 1 |
| * |
| * NOTE: All NC's are defined to be outputs |
| * |
| */ |
| /* Pin direction control */ |
| /* NOTE GPIO 0, 61, 62 are set for inputs due to CPLD SPAREs */ |
| #define CFG_GPDR0_VAL 0xfff3bf02 |
| #define CFG_GPDR1_VAL 0xfbffbf83 |
| #define CFG_GPDR2_VAL 0x0001ffff |
| /* Set and Clear registers */ |
| #define CFG_GPSR0_VAL 0x00400800 |
| #define CFG_GPSR1_VAL 0x00000480 |
| #define CFG_GPSR2_VAL 0x00014000 |
| #define CFG_GPCR0_VAL 0x00000000 |
| #define CFG_GPCR1_VAL 0x00000000 |
| #define CFG_GPCR2_VAL 0x00000000 |
| /* Edge detect registers (these are set by the kernel) */ |
| #define CFG_GRER0_VAL 0x00000000 |
| #define CFG_GRER1_VAL 0x00000000 |
| #define CFG_GRER2_VAL 0x00000000 |
| #define CFG_GFER0_VAL 0x00000000 |
| #define CFG_GFER1_VAL 0x00000000 |
| #define CFG_GFER2_VAL 0x00000000 |
| /* Alternate function registers */ |
| #define CFG_GAFR0_L_VAL 0x00000000 |
| #define CFG_GAFR0_U_VAL 0x00000010 |
| #define CFG_GAFR1_L_VAL 0x900a9550 |
| #define CFG_GAFR1_U_VAL 0x00000008 |
| #define CFG_GAFR2_L_VAL 0x20000000 |
| #define CFG_GAFR2_U_VAL 0x00000002 |
| |
| /* |
| * Clocks, power control and interrupts |
| */ |
| #define CFG_PSSR_VAL 0x00000020 |
| #define CFG_CCCR_VAL 0x00000141 /* 100 MHz memory, 200 MHz CPU */ |
| #define CFG_CKEN_VAL 0x00000060 /* FFUART and STUART enabled */ |
| #define CFG_ICMR_VAL 0x00000000 /* No interrupts enabled */ |
| |
| /* FIXME |
| * |
| * RTC settings |
| * Watchdog |
| * |
| */ |
| |
| /* |
| * Memory settings |
| * |
| * FIXME Can ethernet be burst read and/or write?? This is set for lubbock |
| * Verify timings on all |
| */ |
| #define CFG_MSC0_VAL 0x000023FA /* flash bank (cs0) */ |
| /*#define CFG_MSC1_VAL 0x00003549 / * SuperIO bank (cs2) */ |
| #define CFG_MSC1_VAL 0x0000354c /* SuperIO bank (cs2) */ |
| #define CFG_MSC2_VAL 0x00001224 /* Ethernet bank (cs4) */ |
| #ifdef REDBOOT_WAY |
| #define CFG_MDCNFG_VAL 0x00001aa1 /* FIXME can DTC be 01? */ |
| #define CFG_MDMRS_VAL 0x00000000 |
| #define CFG_MDREFR_VAL 0x00018018 |
| #else |
| #define CFG_MDCNFG_VAL 0x00001aa1 /* FIXME can DTC be 01? */ |
| #define CFG_MDMRS_VAL 0x00000000 |
| #define CFG_MDREFR_VAL 0x00403018 /* Initial setting, individual bits set in memsetup.S */ |
| #endif |
| |
| /* |
| * PCMCIA and CF Interfaces (NOT USED, these values from lubbock init) |
| */ |
| #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 |
| |
| /* Board specific defines */ |
| |
| /* LED defines */ |
| #define YELLOW 0x03 |
| #define RED 0x02 |
| #define GREEN 0x01 |
| #define OFF 0x00 |
| #define LED_IRDA0 0 |
| #define LED_IRDA1 2 |
| #define LED_IRDA2 4 |
| #define LED_IRDA3 6 |
| #define CRADLE_LED_SET_REG GPSR2 |
| #define CRADLE_LED_CLR_REG GPCR2 |
| |
| /* SuperIO defines */ |
| #define CRADLE_SIO_INDEX 0x2e |
| #define CRADLE_SIO_DATA 0x2f |
| |
| /* IO defines */ |
| #define CRADLE_CPLD_PHYS 0x08000000 |
| #define CRADLE_SIO1_PHYS 0x08100000 |
| #define CRADLE_SIO2_PHYS 0x08200000 |
| #define CRADLE_SIO3_PHYS 0x08300000 |
| #define CRADLE_ETH_PHYS 0x10000000 |
| |
| #ifndef __ASSEMBLY__ |
| |
| /* global prototypes */ |
| void led_code(int code, int color); |
| |
| #endif |
| |
| #endif /* __CONFIG_H */ |