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7f6a6db6 AB |
1 | /* |
2 | * Copyright (C) 2011-2014 Pierrick Hascoet, Abilis Systems | |
3 | * | |
4 | * SPDX-License-Identifier: GPL-2.0+ | |
5 | */ | |
6 | ||
7 | #ifndef _CONFIG_TB100_H_ | |
8 | #define _CONFIG_TB100_H_ | |
9 | ||
10 | #include <linux/sizes.h> | |
11 | ||
12 | /* | |
13 | * CPU configuration | |
14 | */ | |
7f6a6db6 AB |
15 | #define CONFIG_SYS_TIMER_RATE CONFIG_SYS_CLK_FREQ |
16 | ||
7f6a6db6 AB |
17 | /* |
18 | * Memory configuration | |
19 | */ | |
7f6a6db6 AB |
20 | #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE |
21 | ||
22 | #define CONFIG_SYS_DDR_SDRAM_BASE 0x80000000 | |
23 | #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE | |
24 | #define CONFIG_SYS_SDRAM_SIZE SZ_128M | |
25 | ||
26 | #define CONFIG_SYS_INIT_SP_ADDR \ | |
27 | (CONFIG_SYS_SDRAM_BASE + 0x1000 - GENERATED_GBL_DATA_SIZE) | |
28 | ||
29 | #define CONFIG_SYS_MALLOC_LEN SZ_128K | |
30 | #define CONFIG_SYS_BOOTM_LEN SZ_32M | |
31 | #define CONFIG_SYS_LOAD_ADDR 0x82000000 | |
32 | ||
33 | #define CONFIG_SYS_NO_FLASH | |
34 | ||
35 | /* | |
36 | * UART configuration | |
37 | */ | |
38 | #define CONFIG_CONS_INDEX 1 | |
39 | #define CONFIG_SYS_NS16550 | |
40 | #define CONFIG_SYS_NS16550_SERIAL | |
41 | #define CONFIG_SYS_NS16550_REG_SIZE -4 | |
42 | #define CONFIG_SYS_NS16550_CLK 166666666 | |
43 | #define CONFIG_SYS_NS16550_COM1 0xFF100000 | |
44 | #define CONFIG_SYS_NS16550_MEM32 | |
45 | ||
46 | #define CONFIG_BAUDRATE 115200 | |
47 | ||
48 | /* | |
49 | * Ethernet PHY configuration | |
50 | */ | |
51 | #define CONFIG_PHYLIB | |
52 | #define CONFIG_PHY_GIGE | |
53 | ||
54 | /* | |
55 | * Even though the board houses Realtek RTL8211E PHY | |
56 | * corresponding PHY driver (drivers/net/phy/realtek.c) behaves unexpectedly. | |
57 | * In particular "parse_status" reports link is down. | |
58 | * | |
59 | * Until Realtek PHY driver is fixed fall back to generic PHY driver | |
60 | * which implements all required functionality and behaves much more stable. | |
61 | * | |
62 | * #define CONFIG_PHY_REALTEK | |
63 | * | |
64 | */ | |
65 | ||
66 | /* | |
67 | * Ethernet configuration | |
68 | */ | |
69 | #define CONFIG_DESIGNWARE_ETH | |
70 | #define ETH0_BASE_ADDRESS 0xFE100000 | |
71 | #define ETH1_BASE_ADDRESS 0xFE110000 | |
72 | ||
73 | /* | |
74 | * Command line configuration | |
75 | */ | |
76 | #include <config_cmd_default.h> | |
77 | ||
78 | #define CONFIG_CMD_DHCP | |
79 | #define CONFIG_CMD_ELF | |
80 | #define CONFIG_CMD_PING | |
81 | ||
82 | #define CONFIG_OF_LIBFDT | |
83 | ||
84 | #define CONFIG_AUTO_COMPLETE | |
85 | #define CONFIG_SYS_MAXARGS 16 | |
86 | ||
87 | /* | |
88 | * Environment settings | |
89 | */ | |
90 | #define CONFIG_ENV_IS_NOWHERE | |
91 | #define CONFIG_ENV_SIZE SZ_2K | |
92 | #define CONFIG_ENV_OFFSET 0 | |
93 | ||
94 | /* | |
95 | * Environment configuration | |
96 | */ | |
97 | #define CONFIG_BOOTDELAY 3 | |
98 | #define CONFIG_BOOTFILE "uImage" | |
99 | #define CONFIG_BOOTARGS "console=ttyS0,115200n8" | |
100 | #define CONFIG_LOADADDR CONFIG_SYS_LOAD_ADDR | |
101 | ||
102 | /* | |
103 | * Console configuration | |
104 | */ | |
105 | #define CONFIG_SYS_LONGHELP | |
106 | #define CONFIG_SYS_PROMPT "[tb100]:~# " | |
107 | #define CONFIG_SYS_CBSIZE 256 | |
108 | #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE | |
109 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ | |
110 | sizeof(CONFIG_SYS_PROMPT) + 16) | |
111 | ||
112 | #endif /* _CONFIG_TB100_H_ */ |