2 * U-boot - Configuration file for BF526 EZBrd board
5 #ifndef __CONFIG_BF526_EZBRD_H__
6 #define __CONFIG_BF526_EZBRD_H__
8 #include <asm/config-pre.h>
14 #define CONFIG_BFIN_CPU bf526-0.0
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 16
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
45 /* This board has a 64meg MT48H32M16 */
46 #define CONFIG_MEM_ADD_WDTH 10
47 #define CONFIG_MEM_SIZE 64
49 #define CONFIG_EBIU_SDRRC_VAL 0x0267
50 #define CONFIG_EBIU_SDGCTL_VAL (SCTLE | CL_2 | PASR_ALL | TRAS_6 | TRP_4 | TRCD_2 | TWR_2 | PSS)
52 #define CONFIG_EBIU_AMGCTL_VAL (AMCKEN | AMBEN_ALL)
53 #define CONFIG_EBIU_AMBCTL0_VAL (B1WAT_15 | B1RAT_15 | B1HT_3 | B1RDYPOL | B0WAT_15 | B0RAT_15 | B0HT_3 | B0RDYPOL)
54 #define CONFIG_EBIU_AMBCTL1_VAL (B3WAT_15 | B3RAT_15 | B3HT_3 | B3RDYPOL | B2WAT_15 | B2RAT_15 | B2HT_3 | B2RDYPOL)
56 #define CONFIG_SYS_MONITOR_LEN (512 * 1024)
57 #define CONFIG_SYS_MALLOC_LEN (512 * 1024)
62 * (can't be used same time as ethernet)
64 #if (CONFIG_BFIN_BOOT_MODE == BFIN_BOOT_NAND)
65 #define CONFIG_BFIN_NFC
67 #ifdef CONFIG_BFIN_NFC
68 #define CONFIG_BFIN_NFC_CTL_VAL 0x0033
69 #define CONFIG_DRIVER_NAND_BFIN
70 #define CONFIG_SYS_NAND_BASE 0 /* not actually used */
71 #define CONFIG_SYS_MAX_NAND_DEVICE 1
72 #define NAND_MAX_CHIPS 1
73 #define CONFIG_CMD_NAND
80 #if !defined(__ADSPBF522__) && !defined(__ADSPBF523__) && \
81 !defined(__ADSPBF524__) && !defined(__ADSPBF525__) && !defined(CONFIG_BFIN_NFC)
82 #define ADI_CMDS_NETWORK 1
83 #define CONFIG_BFIN_MAC
85 #define CONFIG_NETCONSOLE 1
86 #define CONFIG_NET_MULTI 1
88 #define CONFIG_HOSTNAME bf526-ezbrd
89 /* Uncomment next line to use fixed MAC address */
90 /* #define CONFIG_ETHADDR 02:80:ad:20:31:e8 */
96 #define CONFIG_FLASH_CFI_DRIVER
97 #define CONFIG_SYS_FLASH_BASE 0x20000000
98 #define CONFIG_SYS_FLASH_CFI
99 #define CONFIG_SYS_FLASH_PROTECTION
100 #define CONFIG_SYS_MAX_FLASH_BANKS 1
101 #define CONFIG_SYS_MAX_FLASH_SECT 71
107 #define CONFIG_BFIN_SPI
108 #define CONFIG_ENV_SPI_MAX_HZ 30000000
109 #define CONFIG_SF_DEFAULT_SPEED 30000000
110 #define CONFIG_SPI_FLASH
111 #define CONFIG_SPI_FLASH_SST
115 * Env Storage Settings
117 #if (CONFIG_BFIN_BOOT_MODE == BFIN_BOOT_SPI_MASTER)
118 #define CONFIG_ENV_IS_IN_SPI_FLASH
119 #define CONFIG_ENV_OFFSET 0x4000
120 #define CONFIG_ENV_SIZE 0x2000
121 #define CONFIG_ENV_SECT_SIZE 0x2000
123 #define CONFIG_ENV_IS_IN_FLASH
124 #define CONFIG_ENV_OFFSET 0x4000
125 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_ENV_OFFSET)
126 #define CONFIG_ENV_SIZE 0x2000
127 #define CONFIG_ENV_SECT_SIZE 0x2000
129 #define ENV_IS_EMBEDDED_CUSTOM
135 #define CONFIG_BFIN_TWI_I2C 1
136 #define CONFIG_HARD_I2C 1
137 #define CONFIG_SYS_I2C_SPEED 50000
138 #define CONFIG_SYS_I2C_SLAVE 0
144 #if !defined(__ADSPBF522__) && !defined(__ADSPBF523__)
146 #define CONFIG_MUSB_HCD
147 #define CONFIG_USB_BLACKFIN
148 #define CONFIG_USB_STORAGE
149 #define CONFIG_MUSB_TIMEOUT 100000
156 #define CONFIG_MISC_INIT_R
157 #define CONFIG_RTC_BFIN
158 #define CONFIG_UART_CONSOLE 1
160 /* define to enable run status via led */
161 /* #define CONFIG_STATUS_LED */
162 #ifdef CONFIG_STATUS_LED
163 #define CONFIG_BOARD_SPECIFIC_LED
165 typedef unsigned int led_id_t;
166 void __led_init(led_id_t mask, int state);
167 void __led_set(led_id_t mask, int state);
168 void __led_toggle(led_id_t mask);
170 /* use LED0 to indicate booting/alive */
171 #define STATUS_LED_BOOT 0
172 #define STATUS_LED_BIT 1
173 #define STATUS_LED_STATE STATUS_LED_ON
174 #define STATUS_LED_PERIOD (CONFIG_SYS_HZ / 4)
175 /* use LED1 to indicate crash */
176 #define STATUS_LED_CRASH 1
177 #define STATUS_LED_BIT1 2
178 #define STATUS_LED_STATE1 STATUS_LED_ON
179 #define STATUS_LED_PERIOD1 (CONFIG_SYS_HZ / 2)
184 * Pull in common ADI header for remaining command/environment setup
186 #include <configs/bfin_adi_common.h>