projects / people / ms / u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| d7fdc141 MF |
1 | /* |
| 2 | * U-boot - Configuration file for CSP Minotaur board | |
| 3 | * | |
| 4 | * Thu Oct 25 15:30:44 CEST 2007 <hackfin@section5.ch> | |
| 5 | * Minotaur config, brushed up for official uClinux dist. | |
| 6 | * Parallel flash support disabled, SPI flash boot command | |
| 7 | * added ('run flashboot'). | |
| 8 | * | |
| 9 | * Flash image map: | |
| 10 | * | |
| 11 | * 0x00000000 u-boot bootstrap | |
| 12 | * 0x00010000 environment | |
| 13 | * 0x00020000 u-boot code | |
| 14 | * 0x00030000 uImage.initramfs | |
| 15 | * | |
| 16 | */ | |
| 17 | ||
| 18 | #ifndef __CONFIG_BF537_MINOTAUR_H__ | |
| 19 | #define __CONFIG_BF537_MINOTAUR_H__ | |
| 20 | ||
| f348ab85 | 21 | #include <asm/config-pre.h> |
| d7fdc141 MF |
22 | |
| 23 | ||
| 24 | /* | |
| 25 | * Processor Settings | |
| 26 | */ | |
| fbcf8e8c | 27 | #define CONFIG_BFIN_CPU bf537-0.2 |
| d7fdc141 MF |
28 | #define CONFIG_BFIN_BOOT_MODE BFIN_BOOT_SPI_MASTER |
| 29 | ||
| 30 | ||
| 31 | /* | |
| 32 | * Clock Settings | |
| 33 | * CCLK = (CLKIN * VCO_MULT) / CCLK_DIV | |
| 34 | * SCLK = (CLKIN * VCO_MULT) / SCLK_DIV | |
| 35 | */ | |
| 36 | /* CONFIG_CLKIN_HZ is any value in Hz */ | |
| 37 | #define CONFIG_CLKIN_HZ 25000000 | |
| 38 | /* CLKIN_HALF controls the DF bit in PLL_CTL 0 = CLKIN */ | |
| 39 | /* 1 = CLKIN / 2 */ | |
| 40 | #define CONFIG_CLKIN_HALF 0 | |
| 41 | /* PLL_BYPASS controls the BYPASS bit in PLL_CTL 0 = do not bypass */ | |
| 42 | /* 1 = bypass PLL */ | |
| 43 | #define CONFIG_PLL_BYPASS 0 | |
| 44 | /* VCO_MULT controls the MSEL (multiplier) bits in PLL_CTL */ | |
| 45 | /* Values can range from 0-63 (where 0 means 64) */ | |
| 46 | #define CONFIG_VCO_MULT 20 | |
| 47 | /* CCLK_DIV controls the core clock divider */ | |
| 48 | /* Values can be 1, 2, 4, or 8 ONLY */ | |
| 49 | #define CONFIG_CCLK_DIV 1 | |
| 50 | /* SCLK_DIV controls the system clock divider */ | |
| 51 | /* Values can range from 1-15 */ | |
| 52 | #define CONFIG_SCLK_DIV 5 | |
| 53 | ||
| 54 | ||
| 55 | /* | |
| 56 | * Memory Settings | |
| 57 | */ | |
| 58 | #define CONFIG_MEM_SIZE 32 | |
| 59 | #define CONFIG_MEM_ADD_WDTH 9 | |
| 60 | ||
| 61 | #define CONFIG_EBIU_SDRRC_VAL 0x306 | |
| 62 | #define CONFIG_EBIU_SDGCTL_VAL 0x91114d | |
| 63 | ||
| 64 | #define CONFIG_EBIU_AMGCTL_VAL 0xFF | |
| 65 | #define CONFIG_EBIU_AMBCTL0_VAL 0x7BB07BB0 | |
| 66 | #define CONFIG_EBIU_AMBCTL1_VAL 0xFFC27BB0 | |
| 67 | ||
| 68 | #define CONFIG_SYS_MONITOR_LEN (256 << 10) | |
| 69 | #define CONFIG_SYS_MALLOC_LEN (128 << 10) | |
| 70 | ||
| 71 | ||
| 72 | /* | |
| 73 | * Network Settings | |
| 74 | */ | |
| 75 | #ifndef __ADSPBF534__ | |
| 76 | #define CONFIG_BFIN_MAC | |
| 77 | #define CONFIG_NETCONSOLE 1 | |
| d7fdc141 MF |
78 | #endif |
| 79 | #ifdef CONFIG_BFIN_MAC | |
| 80 | #define CONFIG_IPADDR 192.168.0.15 | |
| 81 | #define CONFIG_NETMASK 255.255.255.0 | |
| 82 | #define CONFIG_GATEWAYIP 192.168.0.1 | |
| 83 | #define CONFIG_SERVERIP 192.168.0.2 | |
| 84 | #define CONFIG_HOSTNAME bf537-minotaur | |
| 85 | #endif | |
| 86 | ||
| 87 | #define CONFIG_SYS_AUTOLOAD "no" | |
| 8b3637c6 | 88 | #define CONFIG_ROOTPATH "/romfs" |
| 8d1fea2c MF |
89 | /* Uncomment next line to use fixed MAC address */ |
| 90 | /* #define CONFIG_ETHADDR 02:80:ad:20:31:42 */ | |
| d7fdc141 | 91 | |
| c42f56d9 | 92 | #define CONFIG_LIB_RAND |
| d7fdc141 MF |
93 | |
| 94 | /* | |
| 95 | * Flash Settings | |
| 96 | */ | |
| 97 | /* We don't have a parallel flash chip there */ | |
| 98 | #define CONFIG_SYS_NO_FLASH | |
| 99 | ||
| 100 | ||
| 101 | /* | |
| 102 | * SPI Settings | |
| 103 | */ | |
| 104 | #define CONFIG_BFIN_SPI | |
| 105 | #define CONFIG_ENV_SPI_MAX_HZ 30000000 | |
| afac8b07 | 106 | #define CONFIG_SF_DEFAULT_SPEED 30000000 |
| d7fdc141 MF |
107 | #define CONFIG_SPI_FLASH |
| 108 | #define CONFIG_SPI_FLASH_STMICRO | |
| 109 | ||
| 110 | ||
| 111 | /* | |
| 112 | * Env Storage Settings | |
| 113 | */ | |
| 114 | #define CONFIG_ENV_IS_IN_SPI_FLASH | |
| 115 | #define CONFIG_ENV_OFFSET 0x10000 | |
| 116 | #define CONFIG_ENV_SIZE 0x10000 | |
| 117 | #define CONFIG_ENV_SECT_SIZE 0x10000 | |
| 76d82187 | 118 | #define CONFIG_ENV_IS_EMBEDDED_IN_LDR |
| d7fdc141 MF |
119 | |
| 120 | ||
| 121 | /* | |
| 122 | * I2C settings | |
| 123 | */ | |
| 124 | #define CONFIG_BFIN_TWI_I2C 1 | |
| 125 | #define CONFIG_HARD_I2C 1 | |
| 126 | #define CONFIG_SYS_I2C_SPEED 50000 | |
| 127 | #define CONFIG_SYS_I2C_SLAVE 0 | |
| 128 | ||
| 129 | ||
| 130 | /* | |
| 131 | * Misc Settings | |
| 132 | */ | |
| 133 | #define CONFIG_SYS_LONGHELP 1 | |
| 134 | #define CONFIG_CMDLINE_EDITING 1 | |
| 135 | #define CONFIG_ENV_OVERWRITE 1 | |
| 136 | #define CONFIG_MISC_INIT_R | |
| 137 | ||
| 138 | #define CONFIG_BAUDRATE 57600 | |
| 139 | #define CONFIG_UART_CONSOLE 0 | |
| 7a58eb96 | 140 | #define CONFIG_BFIN_SERIAL |
| d7fdc141 MF |
141 | |
| 142 | #define CONFIG_PANIC_HANG 1 | |
| 143 | #define CONFIG_RTC_BFIN 1 | |
| 144 | #define CONFIG_BOOT_RETRY_TIME -1 | |
| 145 | #define CONFIG_LOADS_ECHO 1 | |
| 146 | ||
| 147 | #if (CONFIG_BFIN_BOOT_MODE == BFIN_BOOT_UART) | |
| 148 | # define CONFIG_BOOTDELAY -1 | |
| 149 | #else | |
| 150 | # define CONFIG_BOOTDELAY 5 | |
| 151 | #endif | |
| 152 | ||
| 153 | #include <config_cmd_default.h> | |
| 154 | ||
| 155 | #ifdef CONFIG_BFIN_MAC | |
| 156 | # define CONFIG_CMD_DHCP | |
| 157 | # define CONFIG_CMD_PING | |
| 158 | #else | |
| 159 | # undef CONFIG_CMD_NET | |
| 42246c3f | 160 | # undef CONFIG_CMD_NFS |
| d7fdc141 MF |
161 | #endif |
| 162 | ||
| 163 | #define CONFIG_CMD_BOOTLDR | |
| 164 | #define CONFIG_CMD_CACHE | |
| 165 | #define CONFIG_CMD_DATE | |
| 166 | #define CONFIG_CMD_ELF | |
| 167 | #undef CONFIG_CMD_FLASH | |
| 168 | #define CONFIG_CMD_I2C | |
| 169 | #undef CONFIG_CMD_IMLS | |
| 170 | #define CONFIG_CMD_SF | |
| 171 | ||
| 172 | #define CONFIG_BOOTCOMMAND "run ramboot" | |
| 173 | #define CONFIG_BOOTARGS "root=/dev/mtdblock0 rw" | |
| 174 | #define CONFIG_SYS_PROMPT "minotaur> " | |
| 175 | ||
| 176 | #define BOOT_ENV_SETTINGS \ | |
| 177 | "update=tftpboot $(loadaddr) u-boot.ldr;" \ | |
| 5368c55d | 178 | "sf probe " __stringify(BFIN_BOOT_SPI_SSEL) ";" \ |
| d7fdc141 MF |
179 | "sf erase 0 0x30000;" \ |
| 180 | "sf write $(loadaddr) 0 $(filesize)" \ | |
| 181 | "flashboot=sf read 0x1000000 0x30000 0x320000;" \ | |
| 182 | "bootm 0x1000000\0" | |
| 183 | #ifdef CONFIG_BFIN_MAC | |
| 184 | # define NETWORK_ENV_SETTINGS \ | |
| 185 | "nfsargs=setenv bootargs root=/dev/nfs rw " \ | |
| 186 | "nfsroot=$(serverip):$(rootpath)\0" \ | |
| 187 | "addip=setenv bootargs $(bootargs) " \ | |
| 188 | "ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask)" \ | |
| 189 | ":$(hostname):eth0:off\0" \ | |
| 190 | "ramboot=tftpboot $(loadaddr) linux;" \ | |
| 191 | "run ramargs;run addip;bootelf\0" \ | |
| 192 | "nfsboot=tftpboot $(loadaddr) linux;" \ | |
| 193 | "run nfsargs;run addip;bootelf\0" | |
| 194 | #else | |
| 195 | # define NETWORK_ENV_SETTINGS | |
| 196 | #endif | |
| 197 | #define CONFIG_EXTRA_ENV_SETTINGS \ | |
| 198 | NETWORK_ENV_SETTINGS \ | |
| 199 | "ramargs=setenv bootargs " CONFIG_BOOTARGS "\0" \ | |
| 200 | BOOT_ENV_SETTINGS | |
| 201 | ||
| d7fdc141 | 202 | #endif |