2 * U-Boot - Configuration file for cm-bf548 board
5 #ifndef __CONFIG_CM_BF548_H__
6 #define __CONFIG_CM_BF548_H__
8 #include <asm/config-pre.h>
13 #define CONFIG_BFIN_CPU bf548-0.0
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 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
39 /* Decrease core voltage */
40 #define CONFIG_VR_CTL_VAL (VLEV_115 | GAIN_20 | FREQ_1000)
45 #define CONFIG_MEM_ADD_WDTH 10
46 #define CONFIG_MEM_SIZE 64
48 #define CONFIG_EBIU_DDRCTL0_VAL 0x218A83FE
49 #define CONFIG_EBIU_DDRCTL1_VAL 0x20022222
50 #define CONFIG_EBIU_DDRCTL2_VAL 0x00000021
52 /* Default bank mapping:
53 * Async Bank 0 - 32MB Burst Flash
54 * Async Bank 1 - Ethernet
55 * Async Bank 2 - Nothing
56 * Async Bank 3 - Nothing
58 #define CONFIG_EBIU_AMGCTL_VAL 0xFF
59 #define CONFIG_EBIU_AMBCTL0_VAL 0x7BB07BB0
60 #define CONFIG_EBIU_AMBCTL1_VAL 0xFFC27BB0
61 #define CONFIG_EBIU_FCTL_VAL (BCLK_4)
62 #define CONFIG_EBIU_MODE_VAL (B0MODE_FLASH)
64 #define CONFIG_SYS_MONITOR_LEN (512 * 1024)
65 #define CONFIG_SYS_MALLOC_LEN (640 * 1024)
70 #define ADI_CMDS_NETWORK 1
71 #define CONFIG_SMC911X 1
72 #define CONFIG_SMC911X_BASE 0x24000000
73 #define CONFIG_SMC911X_16_BIT
74 #define CONFIG_HOSTNAME cm-bf548
79 #define CONFIG_FLASH_CFI_DRIVER
80 #define CONFIG_SYS_FLASH_BASE 0x20000000
81 #define CONFIG_SYS_FLASH_CFI
82 #define CONFIG_SYS_FLASH_PROTECTION
83 #define CONFIG_SYS_MAX_FLASH_BANKS 1
84 #define CONFIG_SYS_MAX_FLASH_SECT 259
87 * Env Storage Settings
89 #define CONFIG_ENV_IS_IN_FLASH 1
90 #define CONFIG_ENV_ADDR 0x20008000
91 #define CONFIG_ENV_OFFSET 0x8000
92 #define CONFIG_ENV_SIZE 0x8000
93 #define CONFIG_ENV_IS_EMBEDDED_IN_LDR
98 #define CONFIG_SYS_I2C
99 #define CONFIG_SYS_I2C_ADI
104 #define CONFIG_BAUDRATE 115200
105 #define CONFIG_BOARD_EARLY_INIT_F
106 #define CONFIG_RTC_BFIN
107 #define CONFIG_UART_CONSOLE 1
108 #define CONFIG_BOOTCOMMAND "run flashboot"
109 #define FLASHBOOT_ENV_SETTINGS "flashboot=bootm 0x20040000\0"
111 #define CONFIG_ADI_GPIO2
113 #ifndef __ADSPBF542__
114 /* Don't waste time transferring a logo over the UART */
115 # if (CONFIG_BFIN_BOOT_MODE != BFIN_BOOT_UART)
116 # define EASYLOGO_HEADER <asm/bfin_logo_230x230_gzip.h>
118 # define CONFIG_DEB_DMA_URGENT
121 /* Define if want to do post memory test */
124 #define FLASH_START_POST_BLOCK 11 /* Should > = 11 */
125 #define FLASH_END_POST_BLOCK 71 /* Should < = 71 */
129 * Pull in common ADI header for remaining command/environment setup
131 #include <configs/bfin_adi_common.h>