]>
Commit | Line | Data |
---|---|---|
2fc32dea AS |
1 | /* |
2 | * U-boot - Configuration file for SSV DNP5370 board | |
3 | */ | |
4 | ||
5 | #ifndef __CONFIG_DNP5370_H__ | |
6 | #define __CONFIG_DNP5370_H__ | |
7 | ||
8 | /* this must come first */ | |
9 | #include <asm/config-pre.h> | |
10 | ||
11 | /* | |
12 | * Processor Settings | |
13 | */ | |
14 | #define CONFIG_BFIN_CPU bf537-0.3 | |
15 | #define CONFIG_BFIN_BOOT_MODE BFIN_BOOT_BYPASS | |
16 | ||
17 | /* | |
18 | * Clock Settings | |
19 | * CCLK = (CLKIN * VCO_MULT) / CCLK_DIV | |
20 | * SCLK = (CLKIN * VCO_MULT) / SCLK_DIV | |
21 | */ | |
22 | #define CONFIG_CLKIN_HZ 25000000 | |
23 | #define CONFIG_CLKIN_HALF 0 | |
24 | #define CONFIG_PLL_BYPASS 0 | |
25 | #define CONFIG_VCO_MULT 24 | |
26 | #define CONFIG_CCLK_DIV 1 | |
27 | #define CONFIG_SCLK_DIV 5 | |
28 | ||
29 | /* | |
30 | * Memory Settings | |
31 | */ | |
32 | #define CONFIG_MEM_ADD_WDTH 9 | |
33 | #define CONFIG_MEM_SIZE 32 | |
34 | ||
35 | #define CONFIG_EBIU_SDRRC_VAL 0x03a0 | |
36 | #define CONFIG_EBIU_SDBCTL_VAL 0x0013 | |
37 | #define CONFIG_EBIU_SDGCTL_VAL 0x8091998d | |
38 | ||
39 | #define CONFIG_EBIU_AMGCTL_VAL 0xF7 | |
40 | #define CONFIG_EBIU_AMBCTL0_VAL 0x7BB07BB0 | |
41 | #define CONFIG_EBIU_AMBCTL1_VAL 0xFFC27BB0 | |
42 | ||
43 | #define CONFIG_SYS_MONITOR_LEN (256 * 1024) | |
44 | #define CONFIG_SYS_MALLOC_LEN (128 * 1024) | |
45 | ||
46 | /* | |
47 | * Network Settings | |
48 | */ | |
49 | #ifndef __ADSPBF534__ | |
8b3637c6 | 50 | #define CONFIG_ROOTPATH "/romfs" |
2fc32dea | 51 | |
2fc32dea AS |
52 | #define CONFIG_BFIN_MAC 1 |
53 | #define CONFIG_PHY_ADDR 0 | |
54 | #define CONFIG_RMII 1 | |
55 | ||
56 | #define CONFIG_CMD_MII | |
57 | #define CONFIG_CMD_PING | |
58 | #endif | |
59 | ||
60 | /* | |
61 | * Flash Settings | |
62 | * | |
63 | * Only 3 MB of the 4 MB NOR flash are addressable. | |
64 | * But limiting the flash size does not seem to work. | |
65 | * It seems the CFI detection has precedence. | |
66 | */ | |
67 | #define CONFIG_FLASH_CFI_DRIVER | |
68 | #define CONFIG_SYS_FLASH_BASE 0x20000000 | |
69 | #define CONFIG_SYS_FLASH_CFI | |
70 | #define CONFIG_SYS_FLASH_PROTECTION | |
71 | #define CONFIG_SYS_MAX_FLASH_BANKS 1 | |
72 | #define CONFIG_SYS_MAX_FLASH_SECT 71 /* (M29W320EB) */ | |
73 | ||
74 | /* 512k reserved for u-boot */ | |
75 | #define CONFIG_SYS_JFFS2_FIRST_SECTOR 15 | |
76 | ||
77 | /* | |
78 | * Env Storage Settings | |
79 | */ | |
80 | #define CONFIG_ENV_IS_IN_FLASH 1 | |
81 | #define CONFIG_ENV_ADDR 0x20004000 | |
82 | #define CONFIG_ENV_SIZE 0x00002000 | |
83 | #define CONFIG_ENV_SECT_SIZE 0x00002000 /* Total Size of Environment Sector */ | |
84 | #define CONFIG_ENV_OFFSET 0x00004000 /* (CONFIG_ENV_ADDR - CONFIG_FLASH_BASE) */ | |
85 | ||
86 | #define ENV_IS_EMBEDDED | |
87 | #define LDS_BOARD_TEXT \ | |
e2906a59 MY |
88 | arch/blackfin/lib/built-in.o (.text*); \ |
89 | arch/blackfin/cpu/built-in.o (.text*); \ | |
2fc32dea AS |
90 | . = DEFINED(env_offset) ? env_offset : .; \ |
91 | common/env_embedded.o (.text*); | |
92 | ||
93 | /* | |
94 | * Misc Settings | |
95 | */ | |
96 | #define CONFIG_CMD_GPIO | |
97 | #define CONFIG_CMD_STRINGS | |
98 | #define CONFIG_MISC_INIT_R | |
99 | #define CONFIG_RTC_BFIN | |
100 | #define CONFIG_SYS_LONGHELP | |
101 | ||
102 | /* This disables the hardware watchdog (not inside the bfin) */ | |
103 | #define CONFIG_DNP5370_EXT_WD_DISABLE 1 | |
104 | ||
105 | #define CONFIG_UART_CONSOLE 0 | |
106 | #define CONFIG_BAUDRATE 115200 | |
107 | #define CONFIG_BOOTCOMMAND "bootm 0x20030000" | |
108 | #define CONFIG_BOOTARGS "console=ttyBF0,115200 root=/dev/mtdblock3 rootfstype=ext2" | |
109 | ||
110 | /* Convenience commands to update Linux in NOR flash */ | |
111 | #define CONFIG_EXTRA_ENV_SETTINGS \ | |
112 | "fetchme=tftpboot 0x01000000 uImage;" \ | |
113 | "iminfo\0" \ | |
114 | "flashme=protect off 0x20030000 0x2003ffff;" \ | |
115 | "erase 0x20030000 0x202effff;" \ | |
116 | "cp.b 0x01000000 0x20030000 0x2c0000\0" \ | |
117 | "runme=bootm 0x01000000\0" | |
118 | ||
119 | /* this sets up the default list of enabled commands */ | |
120 | #include <config_cmd_default.h> | |
121 | ||
122 | #ifndef CONFIG_BFIN_MAC | |
123 | # undef CONFIG_CMD_NET | |
124 | # undef CONFIG_CMD_NFS | |
125 | #endif | |
126 | ||
127 | #endif |