projects / people / ms / u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| f39748ae WD |
1 | /* |
| 2 | * See file CREDITS for list of people who contributed to this | |
| 3 | * project. | |
| 4 | * | |
| 5 | * This program is free software; you can redistribute it and/or | |
| 6 | * modify it under the terms of the GNU General Public License as | |
| 7 | * published by the Free Software Foundation; either version 2 of | |
| 8 | * the License, or (at your option) any later version. | |
| 9 | * | |
| 10 | * This program is distributed in the hope that it will be useful, | |
| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 13 | * GNU General Public License for more details. | |
| 14 | * | |
| 15 | * You should have received a copy of the GNU General Public License | |
| 16 | * along with this program; if not, write to the Free Software | |
| 17 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, | |
| 18 | * MA 02111-1307 USA | |
| 19 | */ | |
| 20 | ||
| 21 | /* | |
| 22 | * Logic LH7A400-10 card engine | |
| 23 | */ | |
| 24 | ||
| 25 | #ifndef __LPD7A400_10_H | |
| 26 | #define __LPD7A400_10_H | |
| 27 | ||
| 28 | ||
| 29 | #define CONFIG_ARM920T 1 /* arm920t core */ | |
| f832d8a1 WD |
30 | #define CONFIG_LH7A40X 1 /* Sharp LH7A40x SoC family */ |
| 31 | #define CONFIG_LH7A400 1 /* Sharp LH7A400 S0C */ | |
| f39748ae WD |
32 | |
| 33 | /* The system clock PLL input frequency */ | |
| 34 | #define CONFIG_SYS_CLK_FREQ 14745600 /* System Clock PLL Input (Hz) */ | |
| 35 | ||
| 36 | /* ticks per second */ | |
| 6d0f6bcf | 37 | #define CONFIG_SYS_HZ (508469) |
| f39748ae WD |
38 | |
| 39 | /*----------------------------------------------------------------------- | |
| 40 | * Stack sizes | |
| 41 | * | |
| 42 | * The stack sizes are set up in start.S using the settings below | |
| 43 | */ | |
| 44 | #define CONFIG_STACKSIZE (128*1024) /* regular stack */ | |
| 45 | #ifdef CONFIG_USE_IRQ | |
| 46 | #define CONFIG_STACKSIZE_IRQ (4*1024) /* IRQ stack */ | |
| 47 | #define CONFIG_STACKSIZE_FIQ (4*1024) /* FIQ stack */ | |
| 48 | #endif | |
| 49 | ||
| 50 | /*----------------------------------------------------------------------- | |
| 51 | * Physical Memory Map | |
| 52 | */ | |
| 53 | #define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */ | |
| 54 | #define PHYS_SDRAM_1 0xc0000000 /* SDRAM Bank #1 */ | |
| 55 | #define PHYS_SDRAM_1_SIZE 0x02000000 /* 32 MB */ | |
| 56 | ||
| 6d0f6bcf | 57 | #define CONFIG_SYS_FLASH_BASE 0x00000000 /* Flash Bank #1 */ |
| f39748ae WD |
58 | |
| 59 | /*----------------------------------------------------------------------- | |
| 60 | * FLASH and environment organization | |
| 61 | */ | |
| 6d0f6bcf JCPV |
62 | #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */ |
| 63 | #define CONFIG_SYS_MAX_FLASH_SECT (64) /* max number of sectors on one chip */ | |
| f39748ae WD |
64 | |
| 65 | /* timeout values are in ticks */ | |
| 6d0f6bcf JCPV |
66 | #define CONFIG_SYS_FLASH_ERASE_TOUT (5*CONFIG_SYS_HZ) /* Timeout for Flash Erase */ |
| 67 | #define CONFIG_SYS_FLASH_WRITE_TOUT (5*CONFIG_SYS_HZ) /* Timeout for Flash Write */ | |
| f39748ae WD |
68 | |
| 69 | /*---------------------------------------------------------------------- | |
| 70 | * Using SMC91C111 LAN chip | |
| 71 | * | |
| 72 | * Default IO base of chip is 0x300, Card Engine has this address lines | |
| 73 | * (LAN chip) tied to Vcc, so we just care about the chip select | |
| 74 | */ | |
| 75 | #define CONFIG_DRIVER_SMC91111 | |
| 76 | #define CONFIG_SMC91111_BASE (0x70000000) | |
| 77 | #undef CONFIG_SMC_USE_32_BIT | |
| 78 | #define CONFIG_SMC_USE_IOFUNCS | |
| 79 | ||
| 80 | #endif /* __LPD7A400_10_H */ |