1 /* 2 * Copyright (C) 2011-2014 Pierrick Hascoet, Abilis Systems 3 * 4 * SPDX-License-Identifier: GPL-2.0+ 5 */ 6 7 #ifndef _CONFIG_TB100_H_ 8 #define _CONFIG_TB100_H_ 9 10 #include <linux/sizes.h> 11 12 /* 13 * Memory configuration 14 */ 15 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE 16 17 #define CONFIG_SYS_DDR_SDRAM_BASE 0x80000000 18 #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE 19 #define CONFIG_SYS_SDRAM_SIZE SZ_128M 20 21 #define CONFIG_SYS_INIT_SP_ADDR \ 22 (CONFIG_SYS_SDRAM_BASE + 0x1000 - GENERATED_GBL_DATA_SIZE) 23 24 #define CONFIG_SYS_MALLOC_LEN SZ_128K 25 #define CONFIG_SYS_BOOTM_LEN SZ_32M 26 #define CONFIG_SYS_LOAD_ADDR 0x82000000 27 28 /* 29 * UART configuration 30 */ 31 #define CONFIG_SYS_NS16550_SERIAL 32 #define CONFIG_SYS_NS16550_CLK 166666666 33 34 /* 35 * Ethernet PHY configuration 36 */ 37 #define CONFIG_PHY_GIGE 38 39 /* 40 * Even though the board houses Realtek RTL8211E PHY 41 * corresponding PHY driver (drivers/net/phy/realtek.c) behaves unexpectedly. 42 * In particular "parse_status" reports link is down. 43 * 44 * Until Realtek PHY driver is fixed fall back to generic PHY driver 45 * which implements all required functionality and behaves much more stable. 46 * 47 * #define CONFIG_PHY_REALTEK 48 * 49 */ 50 51 /* 52 * Ethernet configuration 53 */ 54 #define ETH0_BASE_ADDRESS 0xFE100000 55 #define ETH1_BASE_ADDRESS 0xFE110000 56 57 /* 58 * Command line configuration 59 */ 60 61 #define CONFIG_AUTO_COMPLETE 62 #define CONFIG_SYS_MAXARGS 16 63 #define CONFIG_CMDLINE_EDITING 64 65 /* 66 * Environment settings 67 */ 68 #define CONFIG_ENV_SIZE SZ_2K 69 #define CONFIG_ENV_OFFSET 0 70 71 /* 72 * Environment configuration 73 */ 74 #define CONFIG_BOOTFILE "uImage" 75 #define CONFIG_BOOTARGS "console=ttyS0,115200n8" 76 #define CONFIG_LOADADDR CONFIG_SYS_LOAD_ADDR 77 78 /* 79 * Console configuration 80 */ 81 #define CONFIG_SYS_LONGHELP 82 #define CONFIG_SYS_CBSIZE 256 83 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 84 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ 85 sizeof(CONFIG_SYS_PROMPT) + 16) 86 87 #endif /* _CONFIG_TB100_H_ */ 88