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