| /* |
| * 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 |
| */ |
| |
| /* |
| * Logic LH7A400-10 card engine |
| */ |
| |
| #ifndef __LPD7A404_10_H |
| #define __LPD7A404_10_H |
| |
| |
| #define CONFIG_ARM920T 1 /* arm920t core */ |
| #define CONFIG_LH7A40X 1 /* Sharp LH7A40x SoC family */ |
| #define CONFIG_LH7A404 1 /* Sharp LH7A404 SoC */ |
| |
| /* The system clock PLL input frequency */ |
| #define CONFIG_SYS_CLK_FREQ 14745600 /* System Clock PLL Input (Hz) */ |
| |
| /* ticks per second */ |
| #define CFG_HZ (508469) |
| |
| /*----------------------------------------------------------------------- |
| * 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 1 /* we have 1 bank of DRAM */ |
| #define PHYS_SDRAM_1 0xc0000000 /* SDRAM Bank #1 */ |
| #define PHYS_SDRAM_1_SIZE 0x02000000 /* 32 MB */ |
| |
| #define CFG_FLASH_BASE 0x00000000 /* Flash Bank #1 */ |
| |
| /*----------------------------------------------------------------------- |
| * FLASH and environment organization |
| */ |
| #define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */ |
| #define CFG_MAX_FLASH_SECT (64) /* max number of sectors on one chip */ |
| |
| /* timeout values are in ticks */ |
| #define CFG_FLASH_ERASE_TOUT (5*CFG_HZ) /* Timeout for Flash Erase */ |
| #define CFG_FLASH_WRITE_TOUT (5*CFG_HZ) /* Timeout for Flash Write */ |
| |
| /*---------------------------------------------------------------------- |
| * Using SMC91C111 LAN chip |
| * |
| * Default IO base of chip is 0x300, Card Engine has this address lines |
| * (LAN chip) tied to Vcc, so we just care about the chip select |
| */ |
| #define CONFIG_DRIVER_SMC91111 |
| #define CONFIG_SMC91111_BASE (0x70000000) |
| #undef CONFIG_SMC_USE_32_BIT |
| #define CONFIG_SMC_USE_IOFUNCS |
| |
| #endif /* __LPD7A404_10_H */ |
