| /* | |
| * U-boot - Configuration file for CSP Minotaur board | |
| * | |
| * Thu Oct 25 15:30:44 CEST 2007 <hackfin@section5.ch> | |
| * Minotaur config, brushed up for official uClinux dist. | |
| * Parallel flash support disabled, SPI flash boot command | |
| * added ('run flashboot'). | |
| * | |
| * Flash image map: | |
| * | |
| * 0x00000000 u-boot bootstrap | |
| * 0x00010000 environment | |
| * 0x00020000 u-boot code | |
| * 0x00030000 uImage.initramfs | |
| * | |
| */ | |
| #ifndef __CONFIG_BF537_SRV1_H__ | |
| #define __CONFIG_BF537_SRV1_H__ | |
| #include <asm/config-pre.h> | |
| /* | |
| * Processor Settings | |
| */ | |
| #define CONFIG_BFIN_CPU bf537-0.2 | |
| #define CONFIG_BFIN_BOOT_MODE BFIN_BOOT_SPI_MASTER | |
| /* | |
| * Clock Settings | |
| * CCLK = (CLKIN * VCO_MULT) / CCLK_DIV | |
| * SCLK = (CLKIN * VCO_MULT) / SCLK_DIV | |
| */ | |
| /* CONFIG_CLKIN_HZ is any value in Hz */ | |
| #define CONFIG_CLKIN_HZ 22118400 | |
| /* CLKIN_HALF controls the DF bit in PLL_CTL 0 = CLKIN */ | |
| /* 1 = CLKIN / 2 */ | |
| #define CONFIG_CLKIN_HALF 0 | |
| /* PLL_BYPASS controls the BYPASS bit in PLL_CTL 0 = do not bypass */ | |
| /* 1 = bypass PLL */ | |
| #define CONFIG_PLL_BYPASS 0 | |
| /* VCO_MULT controls the MSEL (multiplier) bits in PLL_CTL */ | |
| /* Values can range from 0-63 (where 0 means 64) */ | |
| #define CONFIG_VCO_MULT 20 | |
| /* CCLK_DIV controls the core clock divider */ | |
| /* Values can be 1, 2, 4, or 8 ONLY */ | |
| #define CONFIG_CCLK_DIV 1 | |
| /* SCLK_DIV controls the system clock divider */ | |
| /* Values can range from 1-15 */ | |
| #define CONFIG_SCLK_DIV 5 | |
| /* | |
| * Memory Settings | |
| */ | |
| #define CONFIG_MEM_SIZE 32 | |
| #define CONFIG_MEM_ADD_WDTH 9 | |
| #define CONFIG_EBIU_SDRRC_VAL 0x2ac | |
| #define CONFIG_EBIU_SDGCTL_VAL 0x91110d | |
| #define CONFIG_EBIU_AMGCTL_VAL 0xFF | |
| #define CONFIG_EBIU_AMBCTL0_VAL 0x7BB07BB0 | |
| #define CONFIG_EBIU_AMBCTL1_VAL 0xFFC27BB0 | |
| #define CONFIG_SYS_MONITOR_LEN (256 << 10) | |
| #define CONFIG_SYS_MALLOC_LEN (384 << 10) | |
| /* | |
| * Network Settings | |
| */ | |
| #ifndef __ADSPBF534__ | |
| #define CONFIG_BFIN_MAC | |
| #define CONFIG_NETCONSOLE 1 | |
| #endif | |
| #ifdef CONFIG_BFIN_MAC | |
| #define CONFIG_IPADDR 192.168.0.15 | |
| #define CONFIG_NETMASK 255.255.255.0 | |
| #define CONFIG_GATEWAYIP 192.168.0.1 | |
| #define CONFIG_SERVERIP 192.168.0.2 | |
| #define CONFIG_HOSTNAME bf537-srv1 | |
| #endif | |
| #define CONFIG_SYS_AUTOLOAD "no" | |
| #define CONFIG_ROOTPATH "/romfs" | |
| /* Uncomment next line to use fixed MAC address */ | |
| /* #define CONFIG_ETHADDR 02:80:ad:20:31:42 */ | |
| #define CONFIG_LIB_RAND | |
| /* | |
| * Flash Settings | |
| */ | |
| /* We don't have a parallel flash chip there */ | |
| #define CONFIG_SYS_NO_FLASH | |
| /* | |
| * SPI Settings | |
| */ | |
| #define CONFIG_BFIN_SPI | |
| #define CONFIG_ENV_SPI_MAX_HZ 30000000 | |
| #define CONFIG_SF_DEFAULT_SPEED 30000000 | |
| #define CONFIG_SPI_FLASH | |
| #define CONFIG_SPI_FLASH_STMICRO | |
| /* | |
| * Env Storage Settings | |
| */ | |
| #define CONFIG_ENV_IS_IN_SPI_FLASH | |
| #define CONFIG_ENV_OFFSET 0x10000 | |
| #define CONFIG_ENV_SIZE 0x10000 | |
| #define CONFIG_ENV_SECT_SIZE 0x10000 | |
| #define CONFIG_ENV_IS_EMBEDDED_IN_LDR | |
| /* | |
| * I2C settings | |
| */ | |
| #define CONFIG_SYS_I2C | |
| #define CONFIG_SYS_I2C_ADI | |
| #define CONFIG_SYS_I2C_SPEED 50000 | |
| #define CONFIG_SYS_I2C_SLAVE 0 | |
| /* | |
| * Misc Settings | |
| */ | |
| #define CONFIG_SYS_LONGHELP 1 | |
| #define CONFIG_CMDLINE_EDITING 1 | |
| #define CONFIG_ENV_OVERWRITE 1 | |
| #define CONFIG_MISC_INIT_R | |
| #define CONFIG_BAUDRATE 115200 | |
| #define CONFIG_UART_CONSOLE 0 | |
| #define CONFIG_BFIN_SERIAL | |
| #define CONFIG_PANIC_HANG 1 | |
| #define CONFIG_RTC_BFIN 1 | |
| #define CONFIG_BOOT_RETRY_TIME -1 | |
| #define CONFIG_LOADS_ECHO 1 | |
| #if (CONFIG_BFIN_BOOT_MODE == BFIN_BOOT_UART) | |
| # define CONFIG_BOOTDELAY -1 | |
| #else | |
| # define CONFIG_BOOTDELAY 5 | |
| #endif | |
| #include <config_cmd_default.h> | |
| #ifdef CONFIG_BFIN_MAC | |
| # define CONFIG_CMD_DHCP | |
| # define CONFIG_CMD_PING | |
| #else | |
| # undef CONFIG_CMD_NET | |
| # undef CONFIG_CMD_NFS | |
| #endif | |
| #define CONFIG_CMD_BOOTLDR | |
| #define CONFIG_CMD_CACHE | |
| #define CONFIG_CMD_DATE | |
| #define CONFIG_CMD_ELF | |
| #undef CONFIG_CMD_FLASH | |
| #define CONFIG_CMD_I2C | |
| #undef CONFIG_CMD_IMLS | |
| #define CONFIG_CMD_SF | |
| #define CONFIG_BOOTCOMMAND "run flashboot" | |
| #define CONFIG_BOOTARGS "root=/dev/mtdblock0 rw" | |
| #define CONFIG_SYS_PROMPT "srv1> " | |
| #define BOOT_ENV_SETTINGS \ | |
| "update=tftpboot $(loadaddr) u-boot.ldr;" \ | |
| "sf probe " __stringify(BFIN_BOOT_SPI_SSEL) ";" \ | |
| "sf erase 0 0x30000;" \ | |
| "sf write $(loadaddr) 0 $(filesize)" \ | |
| "flashboot=sf read 0x1000000 0x30000 0x320000;" \ | |
| "bootm 0x1000000\0" | |
| #ifdef CONFIG_BFIN_MAC | |
| # define NETWORK_ENV_SETTINGS \ | |
| "nfsargs=setenv bootargs root=/dev/nfs rw " \ | |
| "nfsroot=$(serverip):$(rootpath)\0" \ | |
| "addip=setenv bootargs $(bootargs) " \ | |
| "ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask)" \ | |
| ":$(hostname):eth0:off\0" \ | |
| "ramboot=tftpboot $(loadaddr) linux;" \ | |
| "run ramargs;run addip;bootelf\0" \ | |
| "nfsboot=tftpboot $(loadaddr) linux;" \ | |
| "run nfsargs;run addip;bootelf\0" | |
| #else | |
| # define NETWORK_ENV_SETTINGS | |
| #endif | |
| #define CONFIG_EXTRA_ENV_SETTINGS \ | |
| NETWORK_ENV_SETTINGS \ | |
| "ramargs=setenv bootargs " CONFIG_BOOTARGS "\0" \ | |
| BOOT_ENV_SETTINGS | |
| #endif |