blob: 42817aee765b67e28026a13c43d52a61e94a921e [file] [log] [blame]
Alexey Brodkin7f6a6db2014-05-21 14:39:32 +04001/*
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 */
Alexey Brodkin7f6a6db2014-05-21 14:39:32 +040015#define CONFIG_SYS_TIMER_RATE CONFIG_SYS_CLK_FREQ
16
17/*
Alexey Brodkin7f6a6db2014-05-21 14:39:32 +040018 * Memory configuration
19 */
Alexey Brodkin7f6a6db2014-05-21 14:39:32 +040020#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 */
Alexey Brodkin09424d12015-03-27 13:24:35 +030038#define CONFIG_DW_SERIAL
Alexey Brodkin7f6a6db2014-05-21 14:39:32 +040039#define CONFIG_SYS_NS16550
40#define CONFIG_SYS_NS16550_SERIAL
Alexey Brodkin7f6a6db2014-05-21 14:39:32 +040041#define CONFIG_SYS_NS16550_CLK 166666666
Alexey Brodkin7f6a6db2014-05-21 14:39:32 +040042#define CONFIG_BAUDRATE 115200
43
44/*
45 * Ethernet PHY configuration
46 */
47#define CONFIG_PHYLIB
48#define CONFIG_PHY_GIGE
49
50/*
51 * Even though the board houses Realtek RTL8211E PHY
52 * corresponding PHY driver (drivers/net/phy/realtek.c) behaves unexpectedly.
53 * In particular "parse_status" reports link is down.
54 *
55 * Until Realtek PHY driver is fixed fall back to generic PHY driver
56 * which implements all required functionality and behaves much more stable.
57 *
58 * #define CONFIG_PHY_REALTEK
59 *
60 */
61
62/*
63 * Ethernet configuration
64 */
Alexey Brodkin7f6a6db2014-05-21 14:39:32 +040065#define ETH0_BASE_ADDRESS 0xFE100000
66#define ETH1_BASE_ADDRESS 0xFE110000
67
68/*
69 * Command line configuration
70 */
Alexey Brodkin7f6a6db2014-05-21 14:39:32 +040071#define CONFIG_CMD_DHCP
72#define CONFIG_CMD_ELF
73#define CONFIG_CMD_PING
74
75#define CONFIG_OF_LIBFDT
76
77#define CONFIG_AUTO_COMPLETE
78#define CONFIG_SYS_MAXARGS 16
79
80/*
81 * Environment settings
82 */
83#define CONFIG_ENV_IS_NOWHERE
84#define CONFIG_ENV_SIZE SZ_2K
85#define CONFIG_ENV_OFFSET 0
86
87/*
88 * Environment configuration
89 */
90#define CONFIG_BOOTDELAY 3
91#define CONFIG_BOOTFILE "uImage"
92#define CONFIG_BOOTARGS "console=ttyS0,115200n8"
93#define CONFIG_LOADADDR CONFIG_SYS_LOAD_ADDR
94
95/*
96 * Console configuration
97 */
98#define CONFIG_SYS_LONGHELP
99#define CONFIG_SYS_PROMPT "[tb100]:~# "
100#define CONFIG_SYS_CBSIZE 256
101#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
102#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
103 sizeof(CONFIG_SYS_PROMPT) + 16)
104
105#endif /* _CONFIG_TB100_H_ */