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