1/* 2 * Copyright 2010-2011 Calxeda, Inc. 3 * 4 * SPDX-License-Identifier: GPL-2.0+ 5 */ 6 7#ifndef __CONFIG_H 8#define __CONFIG_H 9 10#include <config_distro_defaults.h> 11 12#define CONFIG_SYS_DCACHE_OFF 13#define CONFIG_SYS_THUMB_BUILD 14 15#define CONFIG_SYS_NO_FLASH 16 17#define CONFIG_SYS_BOOTMAPSZ (16 << 20) 18 19#define CONFIG_SYS_TIMER_RATE (150000000/256) 20#define CONFIG_SYS_TIMER_COUNTER (0xFFF34000 + 0x4) 21#define CONFIG_SYS_TIMER_COUNTS_DOWN 22 23/* 24 * Size of malloc() pool 25 */ 26#define CONFIG_SYS_MALLOC_LEN (512 * 1024) 27 28#define CONFIG_PL011_SERIAL 29#define CONFIG_PL011_CLOCK 150000000 30#define CONFIG_PL01x_PORTS { (void *)(0xFFF36000) } 31#define CONFIG_CONS_INDEX 0 32 33#define CONFIG_BAUDRATE 115200 34 35#define CONFIG_BOOTCOUNT_LIMIT 36#define CONFIG_SYS_BOOTCOUNT_SINGLEWORD 37#define CONFIG_SYS_BOOTCOUNT_LE /* Use little-endian accessors */ 38#define CONFIG_SYS_BOOTCOUNT_ADDR 0xfff3cf0c 39 40#define CONFIG_MISC_INIT_R 41#define CONFIG_LIBATA 42#define CONFIG_SCSI_AHCI 43#define CONFIG_SCSI_AHCI_PLAT 44#define CONFIG_SYS_SCSI_MAX_SCSI_ID 5 45#define CONFIG_SYS_SCSI_MAX_LUN 1 46#define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \ 47 CONFIG_SYS_SCSI_MAX_LUN) 48 49#define CONFIG_CALXEDA_XGMAC 50 51/* 52 * Command line configuration. 53 */ 54#define CONFIG_SCSI 55 56#define CONFIG_BOOT_RETRY_TIME -1 57#define CONFIG_RESET_TO_RETRY 58 59/* 60 * Miscellaneous configurable options 61 */ 62#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ 63#define CONFIG_SYS_MAXARGS 16 /* max number of cmd args */ 64#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 65/* Print Buffer Size */ 66#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ 67 sizeof(CONFIG_SYS_PROMPT)+16) 68 69#define CONFIG_SYS_LOAD_ADDR 0x800000 70#define CONFIG_SYS_64BIT_LBA 71 72/*----------------------------------------------------------------------- 73 * Physical Memory Map 74 * The DRAM is already setup, so do not touch the DT node later. 75 */ 76#define CONFIG_NR_DRAM_BANKS 0 77#define PHYS_SDRAM_1_SIZE (4089 << 20) 78#define CONFIG_SYS_MEMTEST_START 0x100000 79#define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_1_SIZE - 0x100000) 80 81/* Environment data setup 82*/ 83#define CONFIG_ENV_IS_IN_NVRAM 84#define CONFIG_SYS_NVRAM_BASE_ADDR 0xfff88000 /* NVRAM base address */ 85#define CONFIG_SYS_NVRAM_SIZE 0x8000 /* NVRAM size */ 86#define CONFIG_ENV_SIZE 0x2000 /* Size of Environ */ 87#define CONFIG_ENV_ADDR CONFIG_SYS_NVRAM_BASE_ADDR 88 89#define CONFIG_SYS_SDRAM_BASE 0x00000000 90#define CONFIG_SYS_TEXT_BASE 0x00008000 91#define CONFIG_SYS_INIT_SP_ADDR 0x01000000 92#define CONFIG_SKIP_LOWLEVEL_INIT 93 94#endif 95