1/* 2 * U-boot - Configuration file for BF561 EZKIT board 3 */ 4 5#ifndef __CONFIG_BF561_EZKIT_H__ 6#define __CONFIG_BF561_EZKIT_H__ 7 8#include <asm/config-pre.h> 9 10 11/* 12 * Processor Settings 13 */ 14#define CONFIG_BFIN_CPU bf561-0.3 15#define CONFIG_BFIN_BOOT_MODE BFIN_BOOT_BYPASS 16 17 18/* 19 * Clock Settings 20 * CCLK = (CLKIN * VCO_MULT) / CCLK_DIV 21 * SCLK = (CLKIN * VCO_MULT) / SCLK_DIV 22 */ 23/* CONFIG_CLKIN_HZ is any value in Hz */ 24#define CONFIG_CLKIN_HZ 30000000 25/* CLKIN_HALF controls the DF bit in PLL_CTL 0 = CLKIN */ 26/* 1 = CLKIN / 2 */ 27#define CONFIG_CLKIN_HALF 0 28/* PLL_BYPASS controls the BYPASS bit in PLL_CTL 0 = do not bypass */ 29/* 1 = bypass PLL */ 30#define CONFIG_PLL_BYPASS 0 31/* VCO_MULT controls the MSEL (multiplier) bits in PLL_CTL */ 32/* Values can range from 0-63 (where 0 means 64) */ 33#define CONFIG_VCO_MULT 20 34/* CCLK_DIV controls the core clock divider */ 35/* Values can be 1, 2, 4, or 8 ONLY */ 36#define CONFIG_CCLK_DIV 1 37/* SCLK_DIV controls the system clock divider */ 38/* Values can range from 1-15 */ 39#define CONFIG_SCLK_DIV 6 40 41 42/* 43 * Memory Settings 44 */ 45#define CONFIG_MEM_ADD_WDTH 9 46#define CONFIG_MEM_SIZE 64 47 48#define CONFIG_EBIU_SDRRC_VAL 0x306 49#define CONFIG_EBIU_SDGCTL_VAL 0x91114d 50 51#define CONFIG_EBIU_AMGCTL_VAL 0x3F 52#define CONFIG_EBIU_AMBCTL0_VAL 0x7BB07BB0 53#define CONFIG_EBIU_AMBCTL1_VAL 0xFFC27BB0 54 55#define CONFIG_SYS_MONITOR_LEN (256 * 1024) 56#define CONFIG_SYS_MALLOC_LEN (128 * 1024) 57 58 59/* 60 * Network Settings 61 */ 62#define ADI_CMDS_NETWORK 1 63#define CONFIG_NET_MULTI 64#define CONFIG_SMC91111 1 65#define CONFIG_SMC91111_BASE 0x2C010300 66#define CONFIG_SMC_USE_32_BIT 1 67#define CONFIG_HOSTNAME bf561-ezkit 68/* Uncomment next line to use fixed MAC address */ 69/* #define CONFIG_ETHADDR 02:80:ad:20:31:e8 */ 70 71 72/* 73 * Flash Settings 74 */ 75#define CONFIG_SYS_FLASH_CFI 76#define CONFIG_FLASH_CFI_DRIVER 77#define CONFIG_SYS_FLASH_CFI_AMD_RESET 78#define CONFIG_SYS_FLASH_BASE 0x20000000 79#define CONFIG_SYS_MAX_FLASH_BANKS 1 80#define CONFIG_SYS_MAX_FLASH_SECT 135 81/* The BF561-EZKIT uses a top boot flash */ 82#define CONFIG_ENV_IS_IN_FLASH 1 83#define CONFIG_ENV_OFFSET (0x800000 - CONFIG_ENV_SECT_SIZE) 84#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_ENV_OFFSET) 85#define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE 86#define CONFIG_ENV_SECT_SIZE 0x2000 87 88 89/* 90 * I2C Settings 91 */ 92#define CONFIG_SOFT_I2C 93#define CONFIG_SOFT_I2C_GPIO_SCL GPIO_PF0 94#define CONFIG_SOFT_I2C_GPIO_SDA GPIO_PF1 95 96 97/* 98 * Misc Settings 99 */ 100#define CONFIG_UART_CONSOLE 0 101 102 103/* 104 * Pull in common ADI header for remaining command/environment setup 105 */ 106#include <configs/bfin_adi_common.h> 107 108#endif 109