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
40 * Ethernet PHY configuration
42 #define CONFIG_PHY_GIGE
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.
49 * Until Realtek PHY driver is fixed fall back to generic PHY driver
50 * which implements all required functionality and behaves much more stable.
52 * #define CONFIG_PHY_REALTEK
57 * Ethernet configuration
59 #define ETH0_BASE_ADDRESS 0xFE100000
60 #define ETH1_BASE_ADDRESS 0xFE110000
63 * Command line configuration
66 #define CONFIG_AUTO_COMPLETE
67 #define CONFIG_SYS_MAXARGS 16
70 * Environment settings
72 #define CONFIG_ENV_IS_NOWHERE
73 #define CONFIG_ENV_SIZE SZ_2K
74 #define CONFIG_ENV_OFFSET 0
77 * Environment configuration
79 #define CONFIG_BOOTFILE "uImage"
80 #define CONFIG_BOOTARGS "console=ttyS0,115200n8"
81 #define CONFIG_LOADADDR CONFIG_SYS_LOAD_ADDR
84 * Console configuration
86 #define CONFIG_SYS_LONGHELP
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)
92 #endif /* _CONFIG_TB100_H_ */