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_MONITOR_BASE CONFIG_SYS_TEXT_BASE
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
26 #define CONFIG_SYS_INIT_SP_ADDR \
27 (CONFIG_SYS_SDRAM_BASE + 0x1000 - GENERATED_GBL_DATA_SIZE)
29 #define CONFIG_SYS_MALLOC_LEN SZ_128K
30 #define CONFIG_SYS_BOOTM_LEN SZ_32M
31 #define CONFIG_SYS_LOAD_ADDR 0x82000000
36 #define CONFIG_SYS_NS16550_SERIAL
37 #define CONFIG_SYS_NS16550_CLK 166666666
38 #define CONFIG_BAUDRATE 115200
41 * Ethernet PHY configuration
43 #define CONFIG_PHY_GIGE
46 * Even though the board houses Realtek RTL8211E PHY
47 * corresponding PHY driver (drivers/net/phy/realtek.c) behaves unexpectedly.
48 * In particular "parse_status" reports link is down.
50 * Until Realtek PHY driver is fixed fall back to generic PHY driver
51 * which implements all required functionality and behaves much more stable.
53 * #define CONFIG_PHY_REALTEK
58 * Ethernet configuration
60 #define ETH0_BASE_ADDRESS 0xFE100000
61 #define ETH1_BASE_ADDRESS 0xFE110000
64 * Command line configuration
67 #define CONFIG_AUTO_COMPLETE
68 #define CONFIG_SYS_MAXARGS 16
71 * Environment settings
73 #define CONFIG_ENV_IS_NOWHERE
74 #define CONFIG_ENV_SIZE SZ_2K
75 #define CONFIG_ENV_OFFSET 0
78 * Environment configuration
80 #define CONFIG_BOOTFILE "uImage"
81 #define CONFIG_BOOTARGS "console=ttyS0,115200n8"
82 #define CONFIG_LOADADDR CONFIG_SYS_LOAD_ADDR
85 * Console configuration
87 #define CONFIG_SYS_LONGHELP
88 #define CONFIG_SYS_CBSIZE 256
89 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
90 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
91 sizeof(CONFIG_SYS_PROMPT) + 16)
93 #endif /* _CONFIG_TB100_H_ */