2 * U-boot - Configuration file for BF533 STAMP board
5 #ifndef __CONFIG_BF533_STAMP_H__
6 #define __CONFIG_BF533_STAMP_H__
8 #include <asm/config-pre.h>
14 #define CONFIG_BFIN_CPU bf533-0.3
15 #define CONFIG_BFIN_BOOT_MODE BFIN_BOOT_BYPASS
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 11059200
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 45
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 6 /* note: 1.2 boards can go faster */
45 #define CONFIG_MEM_ADD_WDTH 11
46 #define CONFIG_MEM_SIZE 128
48 #define CONFIG_EBIU_SDRRC_VAL 0x268
49 #define CONFIG_EBIU_SDGCTL_VAL 0x911109
51 #define CONFIG_EBIU_AMGCTL_VAL 0xFF
52 #define CONFIG_EBIU_AMBCTL0_VAL 0xBBC3BBC3
53 #define CONFIG_EBIU_AMBCTL1_VAL 0x99B39983
55 #define CONFIG_SYS_MONITOR_LEN (256 * 1024)
56 #define CONFIG_SYS_MALLOC_LEN (384 * 1024)
62 #define ADI_CMDS_NETWORK 1
63 #define CONFIG_NET_MULTI
64 #define CONFIG_SMC91111 1
65 #define CONFIG_SMC91111_BASE 0x20300300
66 #define SMC91111_EEPROM_INIT() \
68 bfin_write_FIO_DIR(bfin_read_FIO_DIR() | PF1 | PF0); \
69 bfin_write_FIO_FLAG_C(PF1); \
70 bfin_write_FIO_FLAG_S(PF0); \
73 #define CONFIG_HOSTNAME bf533-stamp
74 /* Uncomment next line to use fixed MAC address */
75 /* #define CONFIG_ETHADDR 02:80:ad:20:31:b8 */
81 #define CONFIG_FLASH_CFI_DRIVER
82 #define CONFIG_SYS_FLASH_BASE 0x20000000
83 #define CONFIG_SYS_FLASH_CFI
84 #define CONFIG_SYS_FLASH_CFI_AMD_RESET
85 #define CONFIG_SYS_MAX_FLASH_BANKS 1
86 #define CONFIG_SYS_MAX_FLASH_SECT 67
92 #define CONFIG_BFIN_SPI
93 #define CONFIG_ENV_SPI_MAX_HZ 30000000
94 #define CONFIG_SF_DEFAULT_SPEED 30000000
95 #define CONFIG_SPI_FLASH
96 #define CONFIG_SPI_FLASH_ALL
100 * Env Storage Settings
102 #if (CONFIG_BFIN_BOOT_MODE == BFIN_BOOT_SPI_MASTER)
103 #define CONFIG_ENV_IS_IN_SPI_FLASH
104 #define CONFIG_ENV_OFFSET 0x10000
105 #define CONFIG_ENV_SIZE 0x2000
106 #define CONFIG_ENV_SECT_SIZE 0x10000
108 #define CONFIG_ENV_IS_IN_FLASH
109 #define CONFIG_ENV_OFFSET 0x4000
110 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_ENV_OFFSET)
111 #define CONFIG_ENV_SIZE 0x2000
112 #define CONFIG_ENV_SECT_SIZE 0x2000
114 #if (CONFIG_BFIN_BOOT_MODE == BFIN_BOOT_BYPASS)
115 #define ENV_IS_EMBEDDED
117 #define CONFIG_ENV_IS_EMBEDDED_IN_LDR
119 #ifdef ENV_IS_EMBEDDED
120 /* WARNING - the following is hand-optimized to fit within
121 * the sector before the environment sector. If it throws
122 * an error during compilation remove an object here to get
123 * it linked after the configuration sector.
125 # define LDS_BOARD_TEXT \
126 arch/blackfin/lib/libblackfin.o (.text*); \
127 arch/blackfin/cpu/libblackfin.o (.text*); \
128 . = DEFINED(env_offset) ? env_offset : .; \
129 common/env_embedded.o (.text*);
136 #define CONFIG_SOFT_I2C
137 #define CONFIG_SOFT_I2C_GPIO_SCL GPIO_PF3
138 #define CONFIG_SOFT_I2C_GPIO_SDA GPIO_PF2
142 * Compact Flash / IDE / ATA Settings
145 /* Enabled below option for CF support */
146 /* #define CONFIG_STAMP_CF */
147 #if defined(CONFIG_STAMP_CF)
148 #define CONFIG_MISC_INIT_R
149 #define CONFIG_DOS_PARTITION 1
150 #undef CONFIG_IDE_8xx_DIRECT /* no pcmcia interface required */
151 #undef CONFIG_IDE_LED /* no led for ide supported */
152 #undef CONFIG_IDE_RESET /* no reset for ide supported */
154 #define CONFIG_SYS_IDE_MAXBUS 1
155 #define CONFIG_SYS_IDE_MAXDEVICE (CONFIG_SYS_IDE_MAXBUS * 1)
157 #define CONFIG_SYS_ATA_BASE_ADDR 0x20200000
158 #define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000
160 #define CONFIG_SYS_ATA_DATA_OFFSET 0x0020 /* data I/O */
161 #define CONFIG_SYS_ATA_REG_OFFSET 0x0020 /* normal register accesses */
162 #define CONFIG_SYS_ATA_ALT_OFFSET 0x0007 /* alternate registers */
164 #define CONFIG_SYS_ATA_STRIDE 2
166 #undef CONFIG_EBIU_AMBCTL1_VAL
167 #define CONFIG_EBIU_AMBCTL1_VAL 0x99B3ffc2
174 #define CONFIG_RTC_BFIN
175 #define CONFIG_UART_CONSOLE 0
177 /* FLASH/ETHERNET uses the same async bank */
178 #define SHARED_RESOURCES 1
180 /* define to enable boot progress via leds */
181 /* #define CONFIG_SHOW_BOOT_PROGRESS */
183 /* define to enable run status via led */
184 /* #define CONFIG_STATUS_LED */
185 #ifdef CONFIG_STATUS_LED
186 #define CONFIG_GPIO_LED
187 #define CONFIG_BOARD_SPECIFIC_LED
188 /* use LED0 to indicate booting/alive */
189 #define STATUS_LED_BOOT 0
190 #define STATUS_LED_BIT GPIO_PF2
191 #define STATUS_LED_STATE STATUS_LED_ON
192 #define STATUS_LED_PERIOD (CONFIG_SYS_HZ / 4)
193 /* use LED1 to indicate crash */
194 #define STATUS_LED_CRASH 1
195 #define STATUS_LED_BIT1 GPIO_PF3
196 #define STATUS_LED_STATE1 STATUS_LED_ON
197 #define STATUS_LED_PERIOD1 (CONFIG_SYS_HZ / 2)
198 /* #define STATUS_LED_BIT2 GPIO_PF4 */
201 /* define to enable splash screen support */
202 /* #define CONFIG_VIDEO */
206 * Pull in common ADI header for remaining command/environment setup
208 #include <configs/bfin_adi_common.h>