2 * U-Boot - Configuration file for BF538F EZ-Kit Lite board
5 #ifndef __CONFIG_BF538F_EZKIT_H__
6 #define __CONFIG_BF538F_EZKIT_H__
8 #include <asm/config-pre.h>
13 #define CONFIG_BFIN_CPU bf538-0.4
14 #define CONFIG_BFIN_BOOT_MODE BFIN_BOOT_BYPASS
18 * CCLK = (CLKIN * VCO_MULT) / CCLK_DIV
19 * SCLK = (CLKIN * VCO_MULT) / SCLK_DIV
21 /* CONFIG_CLKIN_HZ is any value in Hz */
22 #define CONFIG_CLKIN_HZ 25000000
23 /* CLKIN_HALF controls the DF bit in PLL_CTL 0 = CLKIN */
25 #define CONFIG_CLKIN_HALF 0
26 /* PLL_BYPASS controls the BYPASS bit in PLL_CTL 0 = do not bypass */
28 #define CONFIG_PLL_BYPASS 0
29 /* VCO_MULT controls the MSEL (multiplier) bits in PLL_CTL */
30 /* Values can range from 0-63 (where 0 means 64) */
31 #define CONFIG_VCO_MULT 21
32 /* CCLK_DIV controls the core clock divider */
33 /* Values can be 1, 2, 4, or 8 ONLY */
34 #define CONFIG_CCLK_DIV 1
35 /* SCLK_DIV controls the system clock divider */
36 /* Values can range from 1-15 */
37 #define CONFIG_SCLK_DIV 4
42 #define CONFIG_MEM_ADD_WDTH 10
43 #define CONFIG_MEM_SIZE 64
45 #define CONFIG_EBIU_SDRRC_VAL (0x03F6)
46 #define CONFIG_EBIU_SDGCTL_VAL (SCTLE | PSS | TWR_2 | TRCD_3 | TRP_3 | TRAS_6 | PASR_ALL | CL_3)
48 #define CONFIG_EBIU_AMGCTL_VAL (CDPRIO | AMBEN_ALL | AMCKEN)
49 #define CONFIG_EBIU_AMBCTL0_VAL (B1WAT_7 | B1RAT_11 | B1HT_2 | B1ST_3 | B0WAT_7 | B0RAT_11 | B0HT_2 | B0ST_3)
50 #define CONFIG_EBIU_AMBCTL1_VAL (B3WAT_7 | B3RAT_11 | B3HT_2 | B3ST_3 | B2WAT_7 | B2RAT_11 | B2HT_2 | B2ST_3)
52 #define CONFIG_SYS_MONITOR_LEN (256 * 1024)
53 #define CONFIG_SYS_MALLOC_LEN (384 * 1024)
58 #define ADI_CMDS_NETWORK 1
59 #define CONFIG_SMC91111 1
60 #define CONFIG_SMC91111_BASE 0x20310300
61 #define CONFIG_HOSTNAME bf538f-ezkit
66 #define CONFIG_FLASH_CFI_DRIVER
67 #define CONFIG_SYS_FLASH_BASE 0x20000000
68 #define CONFIG_SYS_FLASH_CFI
69 #define CONFIG_SYS_FLASH_PROTECTION
70 #define CONFIG_SYS_MAX_FLASH_BANKS 1
71 #define CONFIG_SYS_MAX_FLASH_SECT 71
76 #define CONFIG_BFIN_SPI
77 #define CONFIG_ENV_SPI_MAX_HZ 30000000
79 #define CONFIG_SF_DEFAULT_SPEED 30000000
80 #define CONFIG_SPI_FLASH_ALL
84 * Env Storage Settings
86 #if (CONFIG_BFIN_BOOT_MODE == BFIN_BOOT_SPI_MASTER)
87 #define CONFIG_ENV_IS_IN_SPI_FLASH
88 #define CONFIG_ENV_OFFSET 0x4000
89 #define CONFIG_ENV_SIZE 0x2000
90 #define CONFIG_ENV_SECT_SIZE 0x2000
92 #define CONFIG_ENV_IS_IN_FLASH
93 #define CONFIG_ENV_OFFSET 0x4000
94 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_ENV_OFFSET)
95 #define CONFIG_ENV_SIZE 0x2000
96 #define CONFIG_ENV_SECT_SIZE 0x2000
98 #if (CONFIG_BFIN_BOOT_MODE == BFIN_BOOT_BYPASS)
99 #define ENV_IS_EMBEDDED
101 #define CONFIG_ENV_IS_EMBEDDED_IN_LDR
103 #ifdef ENV_IS_EMBEDDED
104 /* WARNING - the following is hand-optimized to fit within
105 * the sector before the environment sector. If it throws
106 * an error during compilation remove an object here to get
107 * it linked after the configuration sector.
109 # define LDS_BOARD_TEXT \
110 arch/blackfin/lib/built-in.o (.text*); \
111 arch/blackfin/cpu/built-in.o (.text*); \
112 . = DEFINED(env_offset) ? env_offset : .; \
113 common/env_embedded.o (.text*);
119 #define CONFIG_SYS_I2C
120 #define CONFIG_SYS_I2C_ADI
125 #define CONFIG_RTC_BFIN
126 #define CONFIG_UART_CONSOLE 0
129 * Pull in common ADI header for remaining command/environment setup
131 #include <configs/bfin_adi_common.h>