| /* |
| * U-boot - Configuration file for BF506F EZ-Kit board |
| */ |
| |
| #ifndef __CONFIG_BF506F_EZKIT_H__ |
| #define __CONFIG_BF506F_EZKIT_H__ |
| |
| #include <asm/config-pre.h> |
| |
| |
| /* |
| * Processor Settings |
| */ |
| #define CONFIG_BFIN_CPU bf506-0.0 |
| #define CONFIG_BFIN_BOOT_MODE BFIN_BOOT_PARA |
| |
| |
| /* |
| * 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 25000000 |
| /* 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 16 |
| /* 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 0 |
| |
| #define CONFIG_EBIU_AMGCTL_VAL (AMCKEN | AMBEN_ALL) |
| #define CONFIG_EBIU_AMBCTL0_VAL 0xffc2ffc2 |
| #define CONFIG_EBIU_AMBCTL1_VAL 0xffc2ffc2 |
| |
| #define CONFIG_SYS_MONITOR_BASE (L1_DATA_A_SRAM_END) |
| #define CONFIG_SYS_MONITOR_LEN (4 * 1024) |
| #define CONFIG_SYS_MALLOC_LEN (4 * 1024) |
| |
| |
| /* |
| * Flash Settings |
| */ |
| /* |
| #define CONFIG_FLASH_CFI_DRIVER |
| #define CONFIG_SYS_FLASH_BASE 0x20000000 |
| #define CONFIG_SYS_FLASH_CFI |
| #define CONFIG_SYS_MAX_FLASH_BANKS 1 |
| #define CONFIG_SYS_MAX_FLASH_SECT 71 |
| #define CONFIG_CMD_FLASH |
| #define CONFIG_MONITOR_IS_IN_RAM |
| */ |
| #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 |
| #define CONFIG_CMD_SF |
| #define CONFIG_CMD_SPI |
| */ |
| |
| /* |
| * Env Storage Settings |
| */ |
| #define CONFIG_ENV_IS_NOWHERE |
| #define CONFIG_ENV_SIZE 0x400 |
| |
| |
| /* |
| * Misc Settings |
| */ |
| #define CONFIG_BOARD_EARLY_INIT_F |
| #define CONFIG_ICACHE_OFF |
| #define CONFIG_DCACHE_OFF |
| #define CONFIG_UART_CONSOLE 0 |
| #define CONFIG_BAUDRATE 115200 |
| #define CONFIG_BFIN_SERIAL |
| |
| #define CONFIG_CMD_MEMORY |
| #undef CONFIG_GZIP |
| #undef CONFIG_ZLIB |
| #undef CONFIG_BOOTM_RTEMS |
| #undef CONFIG_BOOTM_LINUX |
| |
| #endif |