| 1 | /* |
| 2 | * (C) Copyright 2008 |
| 3 | * Stefan Roese, DENX Software Engineering, sr@denx.de. |
| 4 | * |
| 5 | * Common configuration options for all AMCC boards |
| 6 | * |
| 7 | * This program is free software; you can redistribute it and/or |
| 8 | * modify it under the terms of the GNU General Public License as |
| 9 | * published by the Free Software Foundation; either version 2 of |
| 10 | * the License, or (at your option) any later version. |
| 11 | * |
| 12 | * This program is distributed in the hope that it will be useful, |
| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 15 | * GNU General Public License for more details. |
| 16 | * |
| 17 | * You should have received a copy of the GNU General Public License |
| 18 | * along with this program; if not, write to the Free Software |
| 19 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
| 20 | * MA 02111-1307 USA |
| 21 | */ |
| 22 | |
| 23 | #ifndef __IFX_COMMON_H |
| 24 | #define __IFX_COMMON_H |
| 25 | |
| 26 | #define CONFIG_BOOTDELAY 2 /* autoboot after 5 seconds */ |
| 27 | |
| 28 | #define CONFIG_BAUDRATE 115200 |
| 29 | |
| 30 | /* valid baudrates */ |
| 31 | #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } |
| 32 | |
| 33 | #define CONFIG_TIMESTAMP /* Print image info with timestamp */ |
| 34 | |
| 35 | #undef CONFIG_PREBOOT |
| 36 | |
| 37 | #undef CONFIG_BOOTARGS |
| 38 | #define CONFIG_EXTRA_ENV_SETTINGS \ |
| 39 | "ram_addr=0x80500000\0" \ |
| 40 | "kernel_addr=0xb0020000\0" \ |
| 41 | "mtdparts=mtdparts=ifx-nor:256k(uboot)ro,64k(uboot_env)ro,64k(kernel),-(rootfs)\0" \ |
| 42 | "flashargs=setenv bootargs rootfstype=squashfs,jffs2\0" \ |
| 43 | "nfsargs=setenv bootargs root=/dev/nfs rw " \ |
| 44 | "nfsroot=${serverip}:${rootpath} \0" \ |
| 45 | "addip=setenv bootargs ${bootargs} " \ |
| 46 | "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ |
| 47 | ":${hostname}:${netdev}:off\0" \ |
| 48 | "addmisc=setenv bootargs ${bootargs} init=/etc/preinit " \ |
| 49 | "console=ttyS1,115200 ethaddr=${ethaddr} " \ |
| 50 | "${mtdparts}\0" \ |
| 51 | "flash_flash=run flashargs addip addmisc;" \ |
| 52 | "bootm ${kernel_addr}\0" \ |
| 53 | "flash_nfs=run nfsargs addip addmisc;bootm ${kernel_addr}\0" \ |
| 54 | "net_flash=run load_kernel flashargs addip addmisc;" \ |
| 55 | "bootm ${ram_addr}\0" \ |
| 56 | "net_nfs=run load_kernel nfsargs addip addmisc;" \ |
| 57 | "bootm ${ram_addr}\0" \ |
| 58 | "load_kernel=tftp ${ram_addr} " \ |
| 59 | "${tftppath}openwrt-ifxmips-uImage\0" \ |
| 60 | "update_uboot=tftp 0x80500000 ${tftppath}u-boot.bin;era 0xb0000000 +${filesize};" \ |
| 61 | "cp.b 0x80500000 0xb0000000 ${filesize}\0" \ |
| 62 | "update_openwrt=tftp ${ram_addr} " \ |
| 63 | "${tftppath}openwrt-ifxmips-squashfs.image;" \ |
| 64 | "era ${kernel_addr} +${filesize};" \ |
| 65 | "cp.b ${ram_addr} ${kernel_addr} ${filesize}\0" |
| 66 | |
| 67 | #define CONFIG_BOOTCOMMAND "run flash_flash" |
| 68 | |
| 69 | /* |
| 70 | * TFTP is using fragmented packets |
| 71 | */ |
| 72 | #define CONFIG_IP_DEFRAG |
| 73 | |
| 74 | /* |
| 75 | * BOOTP options |
| 76 | */ |
| 77 | #define CONFIG_BOOTP_BOOTFILESIZE |
| 78 | #define CONFIG_BOOTP_BOOTPATH |
| 79 | #define CONFIG_BOOTP_GATEWAY |
| 80 | #define CONFIG_BOOTP_HOSTNAME |
| 81 | |
| 82 | |
| 83 | /* |
| 84 | * Command line configuration. |
| 85 | */ |
| 86 | |
| 87 | #define CONFIG_CMD_FLASH /* flinfo, erase, protect */ |
| 88 | #define CONFIG_CMD_MEMORY /* md mm nm mw cp cmp crc base loop mtest */ |
| 89 | #define CONFIG_CMD_NET /* bootp, tftpboot, rarpboot */ |
| 90 | #define CONFIG_CMD_RUN /* run command in env variable */ |
| 91 | #define CONFIG_CMD_SAVEENV /* saveenv */ |
| 92 | #define CONFIG_CMD_IMI |
| 93 | #undef CONFIG_CMD_PING |
| 94 | #undef CONFIG_ZLIB |
| 95 | #undef CONFIG_GZIP |
| 96 | #undef CONFIG_SYS_HUSH_PARSER |
| 97 | |
| 98 | /* |
| 99 | * Miscellaneous configurable options |
| 100 | */ |
| 101 | |
| 102 | #define CONFIG_LZMA |
| 103 | |
| 104 | #undef CONFIG_SYS_LONGHELP /* undef to save memory */ |
| 105 | #ifndef CONFIG_SYS_PROMPT |
| 106 | #define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */ |
| 107 | #endif |
| 108 | #define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */ |
| 109 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */ |
| 110 | #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ |
| 111 | |
| 112 | #define CONFIG_SYS_MALLOC_LEN 1024*1024 |
| 113 | #define CONFIG_SYS_BOOTPARAMS_LEN 128*1024 |
| 114 | |
| 115 | #define CONFIG_SYS_MIPS_TIMER_FREQ (CPU_CLOCK_RATE/2) |
| 116 | #define CONFIG_SYS_HZ 1000 |
| 117 | |
| 118 | #define CONFIG_SYS_SDRAM_BASE 0x80000000 |
| 119 | #define CONFIG_SYS_LOAD_ADDR 0x80100000 /* default load address */ |
| 120 | #define CONFIG_SYS_MEMTEST_START 0x80100000 |
| 121 | #define CONFIG_SYS_MEMTEST_END 0x80800000 |
| 122 | |
| 123 | #define CONFIG_CMDLINE_EDITING /* add command line history */ |
| 124 | #undef CONFIG_AUTO_COMPLETE /* add autocompletion support */ |
| 125 | |
| 126 | #define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */ |
| 127 | #define CONFIG_VERSION_VARIABLE /* include version env variable */ |
| 128 | #define CONFIG_SYS_CONSOLE_INFO_QUIET /* don't print console @ startup*/ |
| 129 | |
| 130 | #ifdef CONFIG_SYS_HUSH_PARSER |
| 131 | #define CONFIG_SYS_PROMPT_HUSH_PS2 "> " |
| 132 | #endif |
| 133 | |
| 134 | #define CONFIG_LOADS_ECHO /* echo on for serial download */ |
| 135 | #define CONFIG_SYS_LOADS_BAUD_CHANGE /* allow baudrate change */ |
| 136 | |
| 137 | /*----------------------------------------------------------------------- |
| 138 | * FLASH and environment organization |
| 139 | */ |
| 140 | |
| 141 | #define CONFIG_SYS_MAX_FLASH_BANKS_DETECT 1 |
| 142 | |
| 143 | #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */ |
| 144 | #define CONFIG_SYS_MAX_FLASH_SECT (140) /* max number of sectors on one chip */ |
| 145 | |
| 146 | #define PHYS_FLASH_1 0xB0000000 /* Flash Bank #1 */ |
| 147 | #define PHYS_FLASH_2 0xB0800000 /* Flash Bank #2 */ |
| 148 | |
| 149 | /* The following #defines are needed to get flash environment right */ |
| 150 | #define CONFIG_SYS_MONITOR_BASE TEXT_BASE |
| 151 | #define CONFIG_SYS_MONITOR_LEN (192 << 10) |
| 152 | |
| 153 | #define CONFIG_SYS_INIT_SP_OFFSET 0x400000 |
| 154 | |
| 155 | #define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1 |
| 156 | |
| 157 | #define CONFIG_ENV_OVERWRITE 1 |
| 158 | #define CONFIG_ENV_IS_IN_FLASH 1 |
| 159 | |
| 160 | /* Address and size of Primary Environment Sector */ |
| 161 | #define CONFIG_ENV_ADDR 0xB0010000 |
| 162 | #define CONFIG_ENV_SIZE 0x10000 |
| 163 | |
| 164 | #ifdef CONFIG_FLASH_CFI_DRIVER |
| 165 | #define CONFIG_SYS_FLASH_CFI |
| 166 | #define CONFIG_SYS_FLASH_SWAP_ADDR |
| 167 | #define CONFIG_FLASH_SHOW_PROGRESS 45 |
| 168 | |
| 169 | #define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT |
| 170 | |
| 171 | #define FLASH_FIXUP_ADDR_8(addr) ((void*)((ulong)(addr)^2)) |
| 172 | #define FLASH_FIXUP_ADDR_16(addr) ((void*)((ulong)(addr)^2)) |
| 173 | |
| 174 | #endif |
| 175 | |
| 176 | #define CONFIG_NR_DRAM_BANKS 1 |
| 177 | |
| 178 | #ifdef CONFIG_SYS_EBU_BOOT |
| 179 | #ifndef INFINEON_EBU_BOOTCFG |
| 180 | #error Please define INFINEON_EBU_BOOTCFG |
| 181 | #endif |
| 182 | #endif |
| 183 | |
| 184 | #ifdef CONFIG_BOOTSTRAP |
| 185 | #define CONFIG_BOOTSTRAP_BASE CONFIG_BOOTSTRAP_TEXT_BASE |
| 186 | #define CONFIG_BOOTSTRAP_BAUDRATE CONFIG_BAUDRATE |
| 187 | #define CONFIG_SKIP_LOWLEVEL_INIT |
| 188 | #define CONFIG_BOOTSTRAP_LZMA |
| 189 | //#define CONFIG_BOOTSTRAP_SERIAL |
| 190 | #endif |
| 191 | |
| 192 | #endif /* __IFX_COMMON_H */ |
| 193 | |
