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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 | ||
7f6a6db6 AB |
33 | /* |
34 | * UART configuration | |
35 | */ | |
7f6a6db6 | 36 | #define CONFIG_SYS_NS16550_SERIAL |
7f6a6db6 | 37 | #define CONFIG_SYS_NS16550_CLK 166666666 |
7f6a6db6 AB |
38 | |
39 | /* | |
40 | * Ethernet PHY configuration | |
41 | */ | |
7f6a6db6 AB |
42 | #define CONFIG_PHY_GIGE |
43 | ||
44 | /* | |
45 | * Even though the board houses Realtek RTL8211E PHY | |
46 | * corresponding PHY driver (drivers/net/phy/realtek.c) behaves unexpectedly. | |
47 | * In particular "parse_status" reports link is down. | |
48 | * | |
49 | * Until Realtek PHY driver is fixed fall back to generic PHY driver | |
50 | * which implements all required functionality and behaves much more stable. | |
51 | * | |
52 | * #define CONFIG_PHY_REALTEK | |
53 | * | |
54 | */ | |
55 | ||
56 | /* | |
57 | * Ethernet configuration | |
58 | */ | |
7f6a6db6 AB |
59 | #define ETH0_BASE_ADDRESS 0xFE100000 |
60 | #define ETH1_BASE_ADDRESS 0xFE110000 | |
61 | ||
62 | /* | |
63 | * Command line configuration | |
64 | */ | |
7f6a6db6 | 65 | |
7f6a6db6 AB |
66 | #define CONFIG_AUTO_COMPLETE |
67 | #define CONFIG_SYS_MAXARGS 16 | |
68 | ||
69 | /* | |
70 | * Environment settings | |
71 | */ | |
72 | #define CONFIG_ENV_IS_NOWHERE | |
73 | #define CONFIG_ENV_SIZE SZ_2K | |
74 | #define CONFIG_ENV_OFFSET 0 | |
75 | ||
76 | /* | |
77 | * Environment configuration | |
78 | */ | |
7f6a6db6 AB |
79 | #define CONFIG_BOOTFILE "uImage" |
80 | #define CONFIG_BOOTARGS "console=ttyS0,115200n8" | |
81 | #define CONFIG_LOADADDR CONFIG_SYS_LOAD_ADDR | |
82 | ||
83 | /* | |
84 | * Console configuration | |
85 | */ | |
86 | #define CONFIG_SYS_LONGHELP | |
7f6a6db6 AB |
87 | #define CONFIG_SYS_CBSIZE 256 |
88 | #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE | |
89 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ | |
90 | sizeof(CONFIG_SYS_PROMPT) + 16) | |
91 | ||
92 | #endif /* _CONFIG_TB100_H_ */ |