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>
13 #define CONFIG_BFIN_CPU bf526-0.0
14 #define CONFIG_BFIN_BOOT_MODE BFIN_BOOT_PARA
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 16
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 5
42 /* This board has a 64meg MT48H32M16 */
43 #define CONFIG_MEM_ADD_WDTH 10
44 #define CONFIG_MEM_SIZE 64
46 #define CONFIG_EBIU_SDRRC_VAL 0x0267
47 #define CONFIG_EBIU_SDGCTL_VAL (SCTLE | CL_2 | PASR_ALL | TRAS_6 | TRP_4 | TRCD_2 | TWR_2 | PSS)
49 #define CONFIG_EBIU_AMGCTL_VAL (AMCKEN | AMBEN_ALL)
50 #define CONFIG_EBIU_AMBCTL0_VAL (B1WAT_15 | B1RAT_15 | B1HT_3 | B1RDYPOL | B0WAT_15 | B0RAT_15 | B0HT_3 | B0RDYPOL)
51 #define CONFIG_EBIU_AMBCTL1_VAL (B3WAT_15 | B3RAT_15 | B3HT_3 | B3RDYPOL | B2WAT_15 | B2RAT_15 | B2HT_3 | B2RDYPOL)
53 #define CONFIG_SYS_MONITOR_LEN (768 * 1024)
54 #define CONFIG_SYS_MALLOC_LEN (512 * 1024)
58 * (can't be used same time as ethernet)
60 #if (CONFIG_BFIN_BOOT_MODE == BFIN_BOOT_NAND)
61 # define CONFIG_BFIN_NFC
62 # define CONFIG_BFIN_NFC_BOOTROM_ECC
64 #ifdef CONFIG_BFIN_NFC
65 #define CONFIG_BFIN_NFC_CTL_VAL 0x0033
66 #define CONFIG_DRIVER_NAND_BFIN
67 #define CONFIG_SYS_NAND_BASE 0 /* not actually used */
68 #define CONFIG_SYS_MAX_NAND_DEVICE 1
69 #define CONFIG_CMD_NAND
75 #if !defined(__ADSPBF522__) && !defined(__ADSPBF523__) && \
76 !defined(__ADSPBF524__) && !defined(__ADSPBF525__) && !defined(CONFIG_BFIN_NFC)
77 #define ADI_CMDS_NETWORK 1
78 #define CONFIG_BFIN_MAC
80 #define CONFIG_NETCONSOLE 1
82 #define CONFIG_HOSTNAME bf526-ezbrd
87 #define CONFIG_FLASH_CFI_DRIVER
88 #define CONFIG_SYS_FLASH_BASE 0x20000000
89 #define CONFIG_SYS_FLASH_CFI
90 #define CONFIG_SYS_FLASH_PROTECTION
91 #define CONFIG_SYS_MAX_FLASH_BANKS 1
92 #define CONFIG_SYS_MAX_FLASH_SECT 71
97 #define CONFIG_BFIN_SPI
98 #define CONFIG_ENV_SPI_MAX_HZ 30000000
99 #define CONFIG_SF_DEFAULT_SPEED 30000000
102 * Env Storage Settings
104 #if (CONFIG_BFIN_BOOT_MODE == BFIN_BOOT_SPI_MASTER)
105 #define CONFIG_ENV_IS_IN_SPI_FLASH
106 #define CONFIG_ENV_OFFSET 0x4000
107 #define CONFIG_ENV_SIZE 0x2000
108 #define CONFIG_ENV_SECT_SIZE 0x2000
110 #define CONFIG_ENV_IS_IN_FLASH
111 #define CONFIG_ENV_OFFSET 0x4000
112 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_ENV_OFFSET)
113 #define CONFIG_ENV_SIZE 0x2000
114 #define CONFIG_ENV_SECT_SIZE 0x2000
116 #define CONFIG_ENV_IS_EMBEDDED_IN_LDR
121 #define CONFIG_SYS_I2C
122 #define CONFIG_SYS_I2C_ADI
127 #if !defined(__ADSPBF522__) && !defined(__ADSPBF523__)
128 #define CONFIG_USB_MUSB_HCD
129 #define CONFIG_USB_BLACKFIN
130 #define CONFIG_USB_MUSB_TIMEOUT 100000
136 #define CONFIG_MISC_INIT_R
137 #define CONFIG_RTC_BFIN
138 #define CONFIG_UART_CONSOLE 1
140 /* define to enable run status via led */
141 /* #define CONFIG_STATUS_LED */
142 #ifdef CONFIG_STATUS_LED
143 #define CONFIG_GPIO_LED
144 #define CONFIG_BOARD_SPECIFIC_LED
145 /* use LED0 to indicate booting/alive */
146 #define STATUS_LED_BOOT 0
147 #define STATUS_LED_BIT GPIO_PF8
148 #define STATUS_LED_STATE STATUS_LED_ON
149 #define STATUS_LED_PERIOD (CONFIG_SYS_HZ / 4)
150 /* use LED1 to indicate crash */
151 #define STATUS_LED_CRASH 1
152 #define STATUS_LED_BIT1 GPIO_PG11
153 #define STATUS_LED_STATE1 STATUS_LED_ON
154 #define STATUS_LED_PERIOD1 (CONFIG_SYS_HZ / 2)
155 /* #define STATUS_LED_BIT2 GPIO_PG12 */
159 * Pull in common ADI header for remaining command/environment setup
161 #include <configs/bfin_adi_common.h>