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
33 #define CONFIG_SYS_NO_FLASH
38 #define CONFIG_SYS_NS16550_SERIAL
39 #define CONFIG_SYS_NS16550_CLK 166666666
40 #define CONFIG_BAUDRATE 115200
43 * Ethernet PHY configuration
46 #define CONFIG_PHY_GIGE
49 * Even though the board houses Realtek RTL8211E PHY
50 * corresponding PHY driver (drivers/net/phy/realtek.c) behaves unexpectedly.
51 * In particular "parse_status" reports link is down.
53 * Until Realtek PHY driver is fixed fall back to generic PHY driver
54 * which implements all required functionality and behaves much more stable.
56 * #define CONFIG_PHY_REALTEK
61 * Ethernet configuration
63 #define ETH0_BASE_ADDRESS 0xFE100000
64 #define ETH1_BASE_ADDRESS 0xFE110000
67 * Command line configuration
69 #define CONFIG_CMD_DHCP
70 #define CONFIG_CMD_PING
72 #define CONFIG_OF_LIBFDT
74 #define CONFIG_AUTO_COMPLETE
75 #define CONFIG_SYS_MAXARGS 16
78 * Environment settings
80 #define CONFIG_ENV_IS_NOWHERE
81 #define CONFIG_ENV_SIZE SZ_2K
82 #define CONFIG_ENV_OFFSET 0
85 * Environment configuration
87 #define CONFIG_BOOTDELAY 3
88 #define CONFIG_BOOTFILE "uImage"
89 #define CONFIG_BOOTARGS "console=ttyS0,115200n8"
90 #define CONFIG_LOADADDR CONFIG_SYS_LOAD_ADDR
93 * Console configuration
95 #define CONFIG_SYS_LONGHELP
96 #define CONFIG_SYS_CBSIZE 256
97 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
98 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
99 sizeof(CONFIG_SYS_PROMPT) + 16)
101 #endif /* _CONFIG_TB100_H_ */