2 * Copyright (C) 2011-2014 Pierrick Hascoet, Abilis Systems
4 * SPDX-License-Identifier: GPL-2.0+
7 #ifndef _CONFIG_TB100_H_
8 #define _CONFIG_TB100_H_
10 #include <linux/sizes.h>
15 #define CONFIG_SYS_TIMER_RATE CONFIG_SYS_CLK_FREQ
18 * Memory configuration
20 #define CONFIG_SYS_TEXT_BASE 0x84000000
21 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
23 #define CONFIG_SYS_DDR_SDRAM_BASE 0x80000000
24 #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE
25 #define CONFIG_SYS_SDRAM_SIZE SZ_128M
27 #define CONFIG_SYS_INIT_SP_ADDR \
28 (CONFIG_SYS_SDRAM_BASE + 0x1000 - GENERATED_GBL_DATA_SIZE)
30 #define CONFIG_SYS_MALLOC_LEN SZ_128K
31 #define CONFIG_SYS_BOOTM_LEN SZ_32M
32 #define CONFIG_SYS_LOAD_ADDR 0x82000000
34 #define CONFIG_SYS_NO_FLASH
39 #define CONFIG_CONS_INDEX 1
40 #define CONFIG_SYS_NS16550
41 #define CONFIG_SYS_NS16550_SERIAL
42 #define CONFIG_SYS_NS16550_REG_SIZE -4
43 #define CONFIG_SYS_NS16550_CLK 166666666
44 #define CONFIG_SYS_NS16550_COM1 0xFF100000
45 #define CONFIG_SYS_NS16550_MEM32
47 #define CONFIG_BAUDRATE 115200
50 * Ethernet PHY configuration
53 #define CONFIG_PHY_GIGE
56 * Even though the board houses Realtek RTL8211E PHY
57 * corresponding PHY driver (drivers/net/phy/realtek.c) behaves unexpectedly.
58 * In particular "parse_status" reports link is down.
60 * Until Realtek PHY driver is fixed fall back to generic PHY driver
61 * which implements all required functionality and behaves much more stable.
63 * #define CONFIG_PHY_REALTEK
68 * Ethernet configuration
70 #define CONFIG_DESIGNWARE_ETH
71 #define ETH0_BASE_ADDRESS 0xFE100000
72 #define ETH1_BASE_ADDRESS 0xFE110000
75 * Command line configuration
77 #include <config_cmd_default.h>
79 #define CONFIG_CMD_DHCP
80 #define CONFIG_CMD_ELF
81 #define CONFIG_CMD_PING
83 #define CONFIG_OF_LIBFDT
85 #define CONFIG_AUTO_COMPLETE
86 #define CONFIG_SYS_MAXARGS 16
89 * Environment settings
91 #define CONFIG_ENV_IS_NOWHERE
92 #define CONFIG_ENV_SIZE SZ_2K
93 #define CONFIG_ENV_OFFSET 0
96 * Environment configuration
98 #define CONFIG_BOOTDELAY 3
99 #define CONFIG_BOOTFILE "uImage"
100 #define CONFIG_BOOTARGS "console=ttyS0,115200n8"
101 #define CONFIG_LOADADDR CONFIG_SYS_LOAD_ADDR
104 * Console configuration
106 #define CONFIG_SYS_LONGHELP
107 #define CONFIG_SYS_PROMPT "[tb100]:~# "
108 #define CONFIG_SYS_CBSIZE 256
109 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
110 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
111 sizeof(CONFIG_SYS_PROMPT) + 16)
113 #endif /* _CONFIG_TB100_H_ */