| /* |
| * U-Boot - Configuration file for BF609 EZ-Kit board |
| */ |
| |
| #ifndef __CONFIG_BF609_EZKIT_H__ |
| #define __CONFIG_BF609_EZKIT_H__ |
| |
| #include <asm/config-pre.h> |
| |
| /* |
| * Processor Settings |
| */ |
| #define CONFIG_BFIN_CPU bf609-0.0 |
| #define CONFIG_BFIN_BOOT_MODE BFIN_BOOT_PARA |
| |
| /* For ez-board version 1.0, else undef this */ |
| #define CONFIG_BFIN_BOARD_VERSION_1_0 |
| |
| /* |
| * Clock Settings |
| * CCLK = (CLKIN * VCO_MULT) / CCLK_DIV |
| * SCLK = (CLKIN * VCO_MULT) / SYSCLK_DIV |
| * SCLK0 = SCLK / SCLK0_DIV |
| * SCLK1 = SCLK / SCLK1_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) |
| |
| /* VCO_MULT controls the MSEL (multiplier) bits in PLL_CTL */ |
| /* Values can range from 0-127 (where 0 means 128) */ |
| #define CONFIG_VCO_MULT (20) |
| |
| /* CCLK_DIV controls the core clock divider */ |
| /* Values can range from 0-31 (where 0 means 32) */ |
| #define CONFIG_CCLK_DIV (1) |
| /* SCLK_DIV controls the system clock divider */ |
| /* Values can range from 0-31 (where 0 means 32) */ |
| #define CONFIG_SCLK_DIV (4) |
| /* Values can range from 0-7 (where 0 means 8) */ |
| #define CONFIG_SCLK0_DIV (1) |
| #define CONFIG_SCLK1_DIV (1) |
| /* DCLK_DIV controls the DDR clock divider */ |
| /* Values can range from 0-31 (where 0 means 32) */ |
| #define CONFIG_DCLK_DIV (2) |
| /* OCLK_DIV controls the output clock divider */ |
| /* Values can range from 0-127 (where 0 means 128) */ |
| #define CONFIG_OCLK_DIV (16) |
| |
| /* |
| * Memory Settings |
| */ |
| #define CONFIG_MEM_SIZE 128 |
| |
| #define CONFIG_SMC_GCTL_VAL 0x00000010 |
| #define CONFIG_SMC_B0CTL_VAL 0x01007011 |
| #define CONFIG_SMC_B0TIM_VAL 0x08170977 |
| #define CONFIG_SMC_B0ETIM_VAL 0x00092231 |
| |
| #define CONFIG_SYS_MONITOR_LEN (768 * 1024) |
| #define CONFIG_SYS_MALLOC_LEN (512 * 1024) |
| |
| #define CONFIG_HW_WATCHDOG |
| /* |
| * Network Settings |
| */ |
| #define ADI_CMDS_NETWORK |
| #define CONFIG_NETCONSOLE |
| #define CONFIG_HOSTNAME "bf609-ezkit" |
| #define CONFIG_PHY_ADDR 1 |
| #define CONFIG_DW_PORTS 1 |
| #define CONFIG_DW_ALTDESCRIPTOR |
| #define CONFIG_MII |
| |
| /* i2c Settings */ |
| #define CONFIG_SYS_I2C |
| #define CONFIG_SYS_I2C_ADI |
| |
| /* |
| * Flash Settings |
| */ |
| #undef CONFIG_CMD_JFFS2 |
| #define CONFIG_SYS_FLASH_CFI_WIDTH 2 |
| #define CONFIG_FLASH_CFI_DRIVER |
| #define CONFIG_SYS_FLASH_BASE 0xb0000000 |
| #define CONFIG_SYS_FLASH_CFI |
| #define CONFIG_SYS_FLASH_PROTECTION |
| #define CONFIG_SYS_MAX_FLASH_BANKS 1 |
| #define CONFIG_SYS_MAX_FLASH_SECT 131 |
| #define CONFIG_CFI_FLASH_USE_WEAK_ACCESSORS |
| |
| /* |
| * SPI Settings |
| */ |
| #define CONFIG_BFIN_SPI6XX |
| #define CONFIG_ENV_SPI_MAX_HZ 25000000 |
| #define CONFIG_SF_DEFAULT_SPEED 25000000 |
| #define CONFIG_SPI_FLASH_ALL |
| |
| /* |
| * Env Storage Settings |
| */ |
| #if (CONFIG_BFIN_BOOT_MODE == BFIN_BOOT_SPI_MASTER) |
| #define CONFIG_ENV_IS_IN_SPI_FLASH |
| #define CONFIG_ENV_OFFSET 0x10000 |
| #define CONFIG_ENV_SIZE 0x2000 |
| #define CONFIG_ENV_SECT_SIZE 0x10000 |
| #define CONFIG_ENV_IS_EMBEDDED_IN_LDR |
| #elif (CONFIG_BFIN_BOOT_MODE == BFIN_BOOT_NAND) |
| #define CONFIG_ENV_IS_IN_NAND |
| #define CONFIG_ENV_OFFSET 0x60000 |
| #define CONFIG_ENV_SIZE 0x20000 |
| #else |
| #define CONFIG_ENV_IS_IN_FLASH |
| #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_ENV_OFFSET) |
| #define CONFIG_ENV_OFFSET 0x8000 |
| #define CONFIG_ENV_SIZE 0x8000 |
| #define CONFIG_ENV_SECT_SIZE 0x8000 |
| #define CONFIG_ENV_IS_EMBEDDED_IN_LDR |
| #endif |
| |
| #define FLASHBOOT_ENV_SETTINGS "flashboot=bootm 0xB0100000\0" |
| |
| /* |
| * SDH Settings |
| */ |
| #define CONFIG_BFIN_SDH |
| |
| /* |
| * Misc Settings |
| */ |
| #define CONFIG_UART_CONSOLE 0 |
| |
| #define CONFIG_CMD_SOFTSWITCH |
| |
| #define CONFIG_SYS_MEMTEST_END (CONFIG_STACKBASE - 20*1024*1024 + 4) |
| #define CONFIG_BFIN_SOFT_SWITCH |
| |
| #define CONFIG_ADI_GPIO2 |
| |
| #if 0 |
| #define CONFIG_UART_MEM 1024 |
| #undef CONFIG_UART_CONSOLE |
| #undef CONFIG_JTAG_CONSOLE |
| #undef CONFIG_UART_CONSOLE_IS_JTAG |
| #endif |
| |
| #define CONFIG_BOARD_SIZE_LIMIT $$((512 * 1024)) |
| |
| /* |
| * Run core 1 from L1 SRAM start address when init uboot on core 0 |
| */ |
| /* #define CONFIG_CORE1_RUN 1 */ |
| |
| /* |
| * Pull in common ADI header for remaining command/environment setup |
| */ |
| #include <configs/bfin_adi_common.h> |
| #endif |
