| Heiko Schocher | 67fa8c2 | 2010-02-22 16:43:02 +0530 | [diff] [blame^] | 1 | /* |
| 2 | * (C) Copyright 2009 |
| 3 | * Marvell Semiconductor <www.marvell.com> |
| 4 | * Prafulla Wadaskar <prafulla@marvell.com> |
| 5 | * |
| 6 | * (C) Copyright 2009 |
| 7 | * Stefan Roese, DENX Software Engineering, sr@denx.de. |
| 8 | * |
| 9 | * See file CREDITS for list of people who contributed to this |
| 10 | * project. |
| 11 | * |
| 12 | * This program is free software; you can redistribute it and/or |
| 13 | * modify it under the terms of the GNU General Public License as |
| 14 | * published by the Free Software Foundation; either version 2 of |
| 15 | * the License, or (at your option) any later version. |
| 16 | * |
| 17 | * This program is distributed in the hope that it will be useful, |
| 18 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 20 | * GNU General Public License for more details. |
| 21 | * |
| 22 | * You should have received a copy of the GNU General Public License |
| 23 | * along with this program; if not, write to the Free Software |
| 24 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, |
| 25 | * MA 02110-1301 USA |
| 26 | */ |
| 27 | |
| 28 | /* |
| 29 | * for linking errors see |
| 30 | * http://lists.denx.de/pipermail/u-boot/2009-July/057350.html |
| 31 | */ |
| 32 | |
| 33 | #ifndef _CONFIG_SUEN3_H |
| 34 | #define _CONFIG_SUEN3_H |
| 35 | |
| 36 | /* include common defines/options for all arm based Keymile boards */ |
| 37 | #include "km_arm.h" |
| 38 | |
| 39 | /* |
| 40 | * Version number information |
| 41 | */ |
| 42 | #define CONFIG_IDENT_STRING "\nKeymile SUEN3" |
| 43 | |
| 44 | #define CONFIG_HOSTNAME suen3 |
| 45 | |
| 46 | /* |
| 47 | * Environment variables configurations |
| 48 | */ |
| 49 | #define CONFIG_ENV_IS_IN_EEPROM /* use EEPROM for environment vars */ |
| 50 | #define CONFIG_SYS_DEF_EEPROM_ADDR 0x50 |
| 51 | #define CONFIG_ENV_EEPROM_IS_ON_I2C 1 |
| 52 | #define CONFIG_SYS_EEPROM_WREN 1 |
| 53 | #define CONFIG_ENV_OFFSET 0x0 /* no bracets! */ |
| 54 | #undef CONFIG_ENV_SIZE |
| 55 | #define CONFIG_ENV_SIZE (0x2000 - CONFIG_ENV_OFFSET) |
| 56 | #define CONFIG_I2C_ENV_EEPROM_BUS "pca9547:70:d\0" |
| 57 | |
| 58 | /* offset redund: (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE) */ |
| 59 | #define CONFIG_SYS_REDUNDAND_ENVIRONMENT |
| 60 | #define CONFIG_ENV_OFFSET_REDUND 0x2000 /* no bracets! */ |
| 61 | #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE) |
| 62 | |
| 63 | #define CONFIG_CMD_SF |
| 64 | |
| 65 | #define CONFIG_SPI_FLASH |
| 66 | #define CONFIG_HARD_SPI |
| 67 | #define CONFIG_KIRKWOOD_SPI |
| 68 | #define CONFIG_SPI_FLASH_STMICRO |
| 69 | #define CONFIG_ENV_SPI_BUS 0 |
| 70 | #define CONFIG_ENV_SPI_CS 0 |
| 71 | #define CONFIG_ENV_SPI_MAX_HZ 50000000 /* 50Mhz */ |
| 72 | |
| 73 | #define FLASH_GPIO_PIN 0x00010000 |
| 74 | |
| 75 | #define MTDIDS_DEFAULT "nand0=orion_nand" |
| 76 | /* test-only: partitioning needs some tuning, this is just for tests */ |
| 77 | #define MTDPARTS_DEFAULT "mtdparts=" \ |
| 78 | "orion_nand:" \ |
| 79 | "-(" CONFIG_KM_UBI_PARTITION_NAME ")" |
| 80 | |
| 81 | #define CONFIG_KM_DEF_ENV_UPDATE \ |
| 82 | "update=" \ |
| 83 | "spi on;sf probe 0;sf erase 0 50000;" \ |
| 84 | "sf write ${u-boot_addr_r} 0 ${filesize};" \ |
| 85 | "spi off\0" |
| 86 | |
| 87 | /* |
| 88 | * Default environment variables |
| 89 | */ |
| 90 | #define CONFIG_EXTRA_ENV_SETTINGS \ |
| 91 | CONFIG_KM_DEF_ENV \ |
| 92 | "memsize=0x8000000\0" \ |
| 93 | "newenv=setenv addr 0x100000 && " \ |
| 94 | "i2c dev 1; mw.b ${addr} 0 4 && " \ |
| 95 | "eeprom write " xstr(CONFIG_SYS_DEF_EEPROM_ADDR) \ |
| 96 | " ${addr} " xstr(CONFIG_ENV_OFFSET) " 4 && " \ |
| 97 | "eeprom write " xstr(CONFIG_SYS_DEF_EEPROM_ADDR) \ |
| 98 | " ${addr} " xstr(CONFIG_ENV_OFFSET_REDUND) " 4\0" \ |
| 99 | "rootpath=/opt/eldk/arm\0" \ |
| 100 | "EEprom_ivm=pca9544a:70:9\0" \ |
| 101 | "" |
| 102 | |
| 103 | #endif /* _CONFIG_SUEN3_H */ |