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
39 #define CONFIG_SYS_NS16550_SERIAL
40 #define CONFIG_SYS_NS16550_CLK 166666666
41 #define CONFIG_BAUDRATE 115200
44 * Ethernet PHY configuration
47 #define CONFIG_PHY_GIGE
50 * Even though the board houses Realtek RTL8211E PHY
51 * corresponding PHY driver (drivers/net/phy/realtek.c) behaves unexpectedly.
52 * In particular "parse_status" reports link is down.
54 * Until Realtek PHY driver is fixed fall back to generic PHY driver
55 * which implements all required functionality and behaves much more stable.
57 * #define CONFIG_PHY_REALTEK
62 * Ethernet configuration
64 #define ETH0_BASE_ADDRESS 0xFE100000
65 #define ETH1_BASE_ADDRESS 0xFE110000
68 * Command line configuration
70 #define CONFIG_CMD_DHCP
71 #define CONFIG_CMD_PING
73 #define CONFIG_OF_LIBFDT
75 #define CONFIG_AUTO_COMPLETE
76 #define CONFIG_SYS_MAXARGS 16
79 * Environment settings
81 #define CONFIG_ENV_IS_NOWHERE
82 #define CONFIG_ENV_SIZE SZ_2K
83 #define CONFIG_ENV_OFFSET 0
86 * Environment configuration
88 #define CONFIG_BOOTDELAY 3
89 #define CONFIG_BOOTFILE "uImage"
90 #define CONFIG_BOOTARGS "console=ttyS0,115200n8"
91 #define CONFIG_LOADADDR CONFIG_SYS_LOAD_ADDR
94 * Console configuration
96 #define CONFIG_SYS_LONGHELP
97 #define CONFIG_SYS_CBSIZE 256
98 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
99 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
100 sizeof(CONFIG_SYS_PROMPT) + 16)
102 #endif /* _CONFIG_TB100_H_ */