2 * U-boot - Configuration file for CM-BF561 board
5 #ifndef __CONFIG_CM_BF561_H__
6 #define __CONFIG_CM_BF561_H__
8 #include <asm/config-pre.h>
14 #define CONFIG_BFIN_CPU bf561-0.3
15 #define CONFIG_BFIN_BOOT_MODE BFIN_BOOT_PARA
20 * CCLK = (CLKIN * VCO_MULT) / CCLK_DIV
21 * SCLK = (CLKIN * VCO_MULT) / SCLK_DIV
23 /* CONFIG_CLKIN_HZ is any value in Hz */
24 #define CONFIG_CLKIN_HZ 25000000
25 /* CLKIN_HALF controls the DF bit in PLL_CTL 0 = CLKIN */
27 #define CONFIG_CLKIN_HALF 0
28 /* PLL_BYPASS controls the BYPASS bit in PLL_CTL 0 = do not bypass */
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 5
41 /* Decrease core voltage */
42 #define CONFIG_VR_CTL_VAL (VLEV_110 | GAIN_20 | FREQ_1000)
48 #define CONFIG_MEM_ADD_WDTH 9
49 #define CONFIG_MEM_SIZE 64
51 #define CONFIG_EBIU_SDRRC_VAL ((((CONFIG_SCLK_HZ / 1000) * 64) / 4096) - (7 + 2))
52 #define CONFIG_EBIU_SDGCTL_VAL (SCTLE | PSS | TWR_2 | TRCD_2 | TRP_2 | TRAS_7 | PASR_ALL | CL_3)
54 #define CONFIG_EBIU_AMGCTL_VAL (CDPRIO | B3_PEN | B2_PEN | B1_PEN | B0_PEN | AMBEN_ALL | AMCKEN)
55 #define CONFIG_EBIU_AMBCTL0_VAL (B1WAT_7 | B1RAT_11 | B1HT_2 | B1ST_3 | B0WAT_7 | B0RAT_11 | B0HT_2 | B0ST_3)
56 #define CONFIG_EBIU_AMBCTL1_VAL (B3WAT_7 | B3RAT_11 | B3HT_2 | B3ST_3 | B2WAT_7 | B2RAT_11 | B2HT_2 | B2ST_3)
58 #define CONFIG_SYS_MONITOR_LEN (256 * 1024)
59 #define CONFIG_SYS_MALLOC_LEN (128 * 1024)
65 #define ADI_CMDS_NETWORK 1
66 #define CONFIG_SMC911X 1
67 #define CONFIG_SMC911X_BASE 0x24008000 /* AMS1 */
68 #define CONFIG_SMC911X_16_BIT
69 #define CONFIG_HOSTNAME cm-bf561
70 /* Uncomment next line to use fixed MAC address */
71 /* #define CONFIG_ETHADDR 02:80:ad:20:31:cf */
77 #define CONFIG_FLASH_CFI_DRIVER
78 #define CONFIG_SYS_FLASH_BASE 0x20000000
79 #define CONFIG_SYS_FLASH_CFI
80 #define CONFIG_SYS_FLASH_PROTECTION
81 #define CONFIG_SYS_MAX_FLASH_BANKS 1
82 #define CONFIG_SYS_MAX_FLASH_SECT 67
86 * Env Storage Settings
88 #define CONFIG_ENV_IS_IN_FLASH 1
89 #define CONFIG_ENV_OFFSET 0x20000
90 #define CONFIG_ENV_SECT_SIZE 0x20000
91 #define CONFIG_ENV_SIZE 0x10000
92 #define CONFIG_ENV_IS_EMBEDDED_IN_LDR
98 #define CONFIG_BAUDRATE 115200
99 #define CONFIG_UART_CONSOLE 0
100 #define CONFIG_BOOTCOMMAND "run flashboot"
101 #define FLASHBOOT_ENV_SETTINGS "flashboot=bootm 0x20040000\0"
105 * Pull in common ADI header for remaining command/environment setup
107 #include <configs/bfin_adi_common.h>