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