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Commit | Line | Data |
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4640c2b8 HK |
1 | /* |
2 | * U-boot - Configuration file for CM-BF537U board | |
3 | */ | |
4 | ||
5 | #ifndef __CONFIG_CM_BF537U_H__ | |
6 | #define __CONFIG_CM_BF537U_H__ | |
7 | ||
8 | #include <asm/config-pre.h> | |
9 | ||
10 | ||
11 | /* | |
12 | * Processor Settings | |
13 | */ | |
fbcf8e8c | 14 | #define CONFIG_BFIN_CPU bf537-0.2 |
4640c2b8 HK |
15 | #define CONFIG_BFIN_BOOT_MODE BFIN_BOOT_BYPASS |
16 | ||
17 | ||
18 | /* | |
19 | * Clock Settings | |
20 | * CCLK = (CLKIN * VCO_MULT) / CCLK_DIV | |
21 | * SCLK = (CLKIN * VCO_MULT) / SCLK_DIV | |
22 | */ | |
23 | /* CONFIG_CLKIN_HZ is any value in Hz */ | |
24 | #define CONFIG_CLKIN_HZ 30000000 | |
25 | /* CLKIN_HALF controls the DF bit in PLL_CTL 0 = CLKIN */ | |
26 | /* 1 = CLKIN / 2 */ | |
27 | #define CONFIG_CLKIN_HALF 0 | |
28 | /* PLL_BYPASS controls the BYPASS bit in PLL_CTL 0 = do not bypass */ | |
29 | /* 1 = bypass PLL */ | |
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 18 | |
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 | |
40 | /* Core voltage */ | |
41 | #define CONFIG_VR_CTL_VAL (VLEV_110 | GAIN_20 | FREQ_1000) | |
42 | ||
43 | ||
44 | /* | |
45 | * Memory Settings | |
46 | */ | |
47 | #define CONFIG_MEM_ADD_WDTH 9 | |
48 | #define CONFIG_MEM_SIZE 32 | |
49 | ||
50 | #define CONFIG_EBIU_SDRRC_VAL 0x3f8 | |
51 | #define CONFIG_EBIU_SDGCTL_VAL 0x9111cd | |
52 | ||
53 | #define CONFIG_EBIU_AMGCTL_VAL (AMBEN_ALL) | |
54 | #define CONFIG_EBIU_AMBCTL0_VAL (B1WAT_7 | B1RAT_11 | B1HT_2 | B1ST_3 | B0WAT_7 | B0RAT_11 | B0HT_2 | B0ST_3) | |
55 | #define CONFIG_EBIU_AMBCTL1_VAL (B3WAT_7 | B3RAT_11 | B3HT_2 | B3ST_3 | B2WAT_7 | B2RAT_11 | B2HT_2 | B2ST_3) | |
56 | ||
c94101ae | 57 | #define CONFIG_SYS_MONITOR_LEN (512 * 1024) |
4640c2b8 HK |
58 | #define CONFIG_SYS_MALLOC_LEN (128 * 1024) |
59 | ||
60 | ||
61 | /* | |
62 | * Network Settings | |
63 | */ | |
64 | #ifndef __ADSPBF534__ | |
65 | #define ADI_CMDS_NETWORK 1 | |
fff18bee HK |
66 | #define CONFIG_SMC911X 1 |
67 | #define CONFIG_SMC911X_BASE 0x20308000 | |
4640c2b8 | 68 | #define CONFIG_SMC911X_16_BIT |
fff18bee HK |
69 | #define CONFIG_NETCONSOLE 1 |
70 | #define CONFIG_NET_MULTI 1 | |
4640c2b8 HK |
71 | #endif |
72 | #define CONFIG_HOSTNAME cm-bf537u | |
73 | /* Uncomment next line to use fixed MAC address */ | |
74 | /* #define CONFIG_ETHADDR 02:80:ad:20:31:e8 */ | |
75 | ||
76 | ||
77 | /* | |
78 | * Flash Settings | |
79 | */ | |
80 | #define CONFIG_FLASH_CFI_DRIVER | |
81 | #define CONFIG_CFI_FLASH_USE_WEAK_ACCESSORS | |
82 | #define CONFIG_SYS_FLASH_BASE 0x20000000 | |
83 | #define CONFIG_SYS_FLASH_CFI | |
84 | #define CONFIG_SYS_FLASH_PROTECTION | |
85 | #define CONFIG_SYS_MAX_FLASH_BANKS 1 | |
86 | #define CONFIG_SYS_MAX_FLASH_SECT 35 | |
87 | ||
88 | ||
c94101ae HK |
89 | /* |
90 | * SPI Settings | |
91 | */ | |
92 | #define CONFIG_BFIN_SPI | |
93 | #define CONFIG_ENV_SPI_MAX_HZ 30000000 | |
94 | ||
95 | ||
4640c2b8 HK |
96 | /* |
97 | * Env Storage Settings | |
98 | */ | |
99 | #define CONFIG_ENV_IS_IN_FLASH 1 | |
ba5c1228 HK |
100 | #define CONFIG_ENV_OFFSET 0x8000 |
101 | #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_ENV_OFFSET) | |
102 | #define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE | |
103 | #define CONFIG_ENV_SECT_SIZE 0x8000 | |
4640c2b8 HK |
104 | #if (CONFIG_BFIN_BOOT_MODE == BFIN_BOOT_BYPASS) |
105 | #define ENV_IS_EMBEDDED | |
4640c2b8 HK |
106 | #endif |
107 | #ifdef ENV_IS_EMBEDDED | |
108 | /* WARNING - the following is hand-optimized to fit within | |
109 | * the sector before the environment sector. If it throws | |
110 | * an error during compilation remove an object here to get | |
111 | * it linked after the configuration sector. | |
112 | */ | |
113 | # define LDS_BOARD_TEXT \ | |
c70e7ddb MF |
114 | arch/blackfin/lib/libblackfin.o (.text*); \ |
115 | arch/blackfin/cpu/libblackfin.o (.text*); \ | |
4640c2b8 | 116 | . = DEFINED(env_offset) ? env_offset : .; \ |
c70e7ddb | 117 | common/env_embedded.o (.text*); |
4640c2b8 HK |
118 | #endif |
119 | ||
120 | ||
121 | /* | |
122 | * I2C Settings | |
123 | */ | |
124 | #define CONFIG_BFIN_TWI_I2C 1 | |
125 | #define CONFIG_HARD_I2C 1 | |
4640c2b8 HK |
126 | |
127 | ||
c94101ae HK |
128 | /* |
129 | * SPI_MMC Settings | |
130 | */ | |
131 | #define CONFIG_MMC | |
132 | #define CONFIG_GENERIC_MMC | |
133 | #define CONFIG_MMC_SPI | |
134 | ||
4640c2b8 HK |
135 | /* |
136 | * Misc Settings | |
137 | */ | |
138 | #define CONFIG_BAUDRATE 115200 | |
139 | #define CONFIG_MISC_INIT_R | |
140 | #define CONFIG_RTC_BFIN | |
141 | #define CONFIG_UART_CONSOLE 0 | |
fd04a05b HK |
142 | #define CONFIG_BOOTCOMMAND "run flashboot" |
143 | #define FLASHBOOT_ENV_SETTINGS \ | |
ba5c1228 | 144 | "flashboot=flread 20040000 1000000 300000;" \ |
fd04a05b | 145 | "bootm 0x1000000\0" |
4640c2b8 HK |
146 | |
147 | ||
148 | /* | |
149 | * Pull in common ADI header for remaining command/environment setup | |
150 | */ | |
151 | #include <configs/bfin_adi_common.h> | |
152 | ||
4640c2b8 | 153 | #endif |