2 * U-boot - Configuration file for CM-BF527 board
5 #ifndef __CONFIG_CM_BF527_H__
6 #define __CONFIG_CM_BF527_H__
8 #include <asm/config-pre.h>
14 #define CONFIG_BFIN_CPU bf527-0.0
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 21
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 4
45 #define CONFIG_MEM_ADD_WDTH 9
46 #define CONFIG_MEM_SIZE 32
48 #define CONFIG_EBIU_SDRRC_VAL 0x3f8
49 #define CONFIG_EBIU_SDGCTL_VAL 0x9111cd
51 #define CONFIG_EBIU_AMGCTL_VAL (AMBEN_ALL)
52 #define CONFIG_EBIU_AMBCTL0_VAL (B1WAT_7 | B1RAT_11 | B1HT_2 | B1ST_3 | B0WAT_7 | B0RAT_11 | B0HT_2 | B0ST_3)
53 #define CONFIG_EBIU_AMBCTL1_VAL (B3WAT_7 | B3RAT_11 | B3HT_2 | B3ST_3 | B2WAT_7 | B2RAT_11 | B2HT_2 | B2ST_3)
55 #define CONFIG_SYS_MONITOR_LEN (256 * 1024)
56 #define CONFIG_SYS_MALLOC_LEN (128 * 1024)
61 * (can't be used sametime as ethernet)
63 /* #define CONFIG_BFIN_NFC */
64 #ifdef CONFIG_BFIN_NFC
65 #define CONFIG_BFIN_NFC_CTL_VAL 0x0033
66 #define CONFIG_SYS_NAND_BASE 0 /* not actually used */
67 #define CONFIG_SYS_MAX_NAND_DEVICE 1
68 #define NAND_MAX_CHIPS 1
69 #define CONFIG_CMD_NAND
76 #if !defined(__ADSPBF522__) && !defined(__ADSPBF523__) && \
77 !defined(__ADSPBF524__) && !defined(__ADSPBF525__) && !defined(CONFIG_BFIN_NFC)
78 #define ADI_CMDS_NETWORK 1
79 #define CONFIG_BFIN_MAC
81 #define CONFIG_NETCONSOLE 1
82 #define CONFIG_NET_MULTI 1
84 #define CONFIG_HOSTNAME cm-bf527
85 /* Uncomment next line to use fixed MAC address */
86 /* #define CONFIG_ETHADDR 02:80:ad:20:31:e8 */
92 #define CONFIG_FLASH_CFI_DRIVER
93 #define CONFIG_CFI_FLASH_USE_WEAK_ACCESSORS
94 #define CONFIG_SYS_FLASH_BASE 0x20000000
95 #define CONFIG_SYS_FLASH_CFI
96 #define CONFIG_SYS_FLASH_PROTECTION
97 #define CONFIG_SYS_MAX_FLASH_BANKS 1
98 #define CONFIG_SYS_MAX_FLASH_SECT 64
102 * Env Storage Settings
104 #define CONFIG_ENV_IS_IN_FLASH 1
105 #define CONFIG_ENV_ADDR 0x20008000
106 #define CONFIG_ENV_OFFSET 0x8000
107 #define CONFIG_ENV_SIZE 0x8000
108 #define CONFIG_ENV_SECT_SIZE 0x20000
109 #define ENV_IS_EMBEDDED_CUSTOM
115 #define CONFIG_BFIN_TWI_I2C 1
116 #define CONFIG_HARD_I2C 1
117 #define CONFIG_SYS_I2C_SPEED 50000
118 #define CONFIG_SYS_I2C_SLAVE 0
124 #define CONFIG_BAUDRATE 115200
125 #define CONFIG_MISC_INIT_R
126 #define CONFIG_RTC_BFIN
127 #define CONFIG_UART_CONSOLE 0
131 * Pull in common ADI header for remaining command/environment setup
133 #include <configs/bfin_adi_common.h>