1*4882a593Smuzhiyun /* 2*4882a593Smuzhiyun * Copyright (C) 2011-2014 Pierrick Hascoet, Abilis Systems 3*4882a593Smuzhiyun * 4*4882a593Smuzhiyun * SPDX-License-Identifier: GPL-2.0+ 5*4882a593Smuzhiyun */ 6*4882a593Smuzhiyun 7*4882a593Smuzhiyun #ifndef _CONFIG_TB100_H_ 8*4882a593Smuzhiyun #define _CONFIG_TB100_H_ 9*4882a593Smuzhiyun 10*4882a593Smuzhiyun #include <linux/sizes.h> 11*4882a593Smuzhiyun 12*4882a593Smuzhiyun /* 13*4882a593Smuzhiyun * Memory configuration 14*4882a593Smuzhiyun */ 15*4882a593Smuzhiyun #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE 16*4882a593Smuzhiyun 17*4882a593Smuzhiyun #define CONFIG_SYS_DDR_SDRAM_BASE 0x80000000 18*4882a593Smuzhiyun #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE 19*4882a593Smuzhiyun #define CONFIG_SYS_SDRAM_SIZE SZ_128M 20*4882a593Smuzhiyun 21*4882a593Smuzhiyun #define CONFIG_SYS_INIT_SP_ADDR \ 22*4882a593Smuzhiyun (CONFIG_SYS_SDRAM_BASE + 0x1000 - GENERATED_GBL_DATA_SIZE) 23*4882a593Smuzhiyun 24*4882a593Smuzhiyun #define CONFIG_SYS_MALLOC_LEN SZ_128K 25*4882a593Smuzhiyun #define CONFIG_SYS_BOOTM_LEN SZ_32M 26*4882a593Smuzhiyun #define CONFIG_SYS_LOAD_ADDR 0x82000000 27*4882a593Smuzhiyun 28*4882a593Smuzhiyun /* 29*4882a593Smuzhiyun * UART configuration 30*4882a593Smuzhiyun */ 31*4882a593Smuzhiyun #define CONFIG_SYS_NS16550_SERIAL 32*4882a593Smuzhiyun #define CONFIG_SYS_NS16550_CLK 166666666 33*4882a593Smuzhiyun 34*4882a593Smuzhiyun /* 35*4882a593Smuzhiyun * Even though the board houses Realtek RTL8211E PHY 36*4882a593Smuzhiyun * corresponding PHY driver (drivers/net/phy/realtek.c) behaves unexpectedly. 37*4882a593Smuzhiyun * In particular "parse_status" reports link is down. 38*4882a593Smuzhiyun * 39*4882a593Smuzhiyun * Until Realtek PHY driver is fixed fall back to generic PHY driver 40*4882a593Smuzhiyun * which implements all required functionality and behaves much more stable. 41*4882a593Smuzhiyun * 42*4882a593Smuzhiyun * #define CONFIG_PHY_REALTEK 43*4882a593Smuzhiyun * 44*4882a593Smuzhiyun */ 45*4882a593Smuzhiyun 46*4882a593Smuzhiyun /* 47*4882a593Smuzhiyun * Ethernet configuration 48*4882a593Smuzhiyun */ 49*4882a593Smuzhiyun #define ETH0_BASE_ADDRESS 0xFE100000 50*4882a593Smuzhiyun #define ETH1_BASE_ADDRESS 0xFE110000 51*4882a593Smuzhiyun 52*4882a593Smuzhiyun /* 53*4882a593Smuzhiyun * Command line configuration 54*4882a593Smuzhiyun */ 55*4882a593Smuzhiyun 56*4882a593Smuzhiyun #define CONFIG_AUTO_COMPLETE 57*4882a593Smuzhiyun #define CONFIG_CMDLINE_EDITING 58*4882a593Smuzhiyun 59*4882a593Smuzhiyun /* 60*4882a593Smuzhiyun * Environment settings 61*4882a593Smuzhiyun */ 62*4882a593Smuzhiyun #define CONFIG_ENV_SIZE SZ_2K 63*4882a593Smuzhiyun #define CONFIG_ENV_OFFSET 0 64*4882a593Smuzhiyun 65*4882a593Smuzhiyun /* 66*4882a593Smuzhiyun * Environment configuration 67*4882a593Smuzhiyun */ 68*4882a593Smuzhiyun #define CONFIG_BOOTFILE "uImage" 69*4882a593Smuzhiyun #define CONFIG_LOADADDR CONFIG_SYS_LOAD_ADDR 70*4882a593Smuzhiyun 71*4882a593Smuzhiyun /* 72*4882a593Smuzhiyun * Console configuration 73*4882a593Smuzhiyun */ 74*4882a593Smuzhiyun #define CONFIG_SYS_LONGHELP 75*4882a593Smuzhiyun 76*4882a593Smuzhiyun #endif /* _CONFIG_TB100_H_ */ 77