1 /* 2 * Copyright (C) 2016 Imagination Technologies 3 * 4 * SPDX-License-Identifier: GPL-2.0 5 */ 6 7 #ifndef __CONFIGS_BOSTON_H__ 8 #define __CONFIGS_BOSTON_H__ 9 10 /* 11 * General board configuration 12 */ 13 #define CONFIG_DISPLAY_BOARDINFO 14 15 /* 16 * CPU 17 */ 18 #define CONFIG_SYS_MIPS_TIMER_FREQ 30000000 19 20 /* 21 * PCI 22 */ 23 #define CONFIG_PCI 24 #define CONFIG_PCI_PNP 25 #define CONFIG_CMD_PCI 26 27 /* 28 * Memory map 29 */ 30 #ifdef CONFIG_64BIT 31 # define CONFIG_SYS_SDRAM_BASE 0xffffffff80000000 32 #else 33 # define CONFIG_SYS_SDRAM_BASE 0x80000000 34 #endif 35 36 #define CONFIG_SYS_INIT_SP_OFFSET 0x400000 37 38 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE 39 40 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x100000) 41 42 #define CONFIG_SYS_MEMTEST_START (CONFIG_SYS_SDRAM_BASE + 0) 43 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x10000000) 44 45 #define CONFIG_SYS_MALLOC_LEN (256 * 1024) 46 47 /* 48 * Console 49 */ 50 #define CONFIG_SYS_MAXARGS 16 51 #define CONFIG_SYS_CBSIZE 256 52 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ 53 sizeof(CONFIG_SYS_PROMPT) + 16) 54 #define CONFIG_SYS_LONGHELP 55 #define CONFIG_BAUDRATE 115200 56 57 /* 58 * Flash 59 */ 60 #define CONFIG_FLASH_CFI_DRIVER 61 #define CONFIG_SYS_FLASH_CFI 62 #define CONFIG_SYS_FLASH_PROTECTION 63 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 64 #define CONFIG_SYS_MAX_FLASH_BANKS_DETECT 1 65 #define CONFIG_SYS_MAX_FLASH_SECT 1024 66 67 /* 68 * Environment 69 */ 70 #define CONFIG_ENV_IS_IN_FLASH 71 #define CONFIG_ENV_SECT_SIZE 0x20000 72 #define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE 73 #ifdef CONFIG_64BIT 74 # define CONFIG_ENV_ADDR \ 75 (0xffffffffb8000000 + (128 << 20) - CONFIG_ENV_SIZE) 76 #else 77 # define CONFIG_ENV_ADDR \ 78 (0xb8000000 + (128 << 20) - CONFIG_ENV_SIZE) 79 #endif 80 81 #endif /* __CONFIGS_BOSTON_H__ */ 82