include/configs/x86-common.h

   1 /*
   2  * Copyright (c) 2011 The Chromium OS Authors.
   3  * (C) Copyright 2008
   4  * Graeme Russ, graeme.russ@gmail.com.
   5  *
   6  * SPDX-License-Identifier:     GPL-2.0+
   7  */
   8
   9 #include <asm/ibmpc.h>
  10
  11 #ifndef __CONFIG_X86_COMMON_H
  12 #define __CONFIG_X86_COMMON_H
  13
  14 /*
  15  * High Level Configuration Options
  16  * (easy to change)
  17  */
  18 #define CONFIG_SHOW_BOOT_PROGRESS
  19 #define CONFIG_PHYSMEM
  20 #define CONFIG_DISPLAY_BOARDINFO_LATE
  21 #define CONFIG_LAST_STAGE_INIT
  22 #define CONFIG_NR_DRAM_BANKS            8
  23
  24 #define CONFIG_LMB
  25
  26 #undef CONFIG_ZLIB
  27 #undef CONFIG_GZIP
  28 #define CONFIG_SYS_BOOTM_LEN            (16 << 20)
  29
  30 /* SATA AHCI storage */
  31 #ifdef CONFIG_SCSI_AHCI
  32 #define CONFIG_LBA48
  33 #define CONFIG_SYS_64BIT_LBA
  34
  35 #define CONFIG_SYS_SCSI_MAX_SCSI_ID     2
  36 #define CONFIG_SYS_SCSI_MAX_LUN         1
  37 #define CONFIG_SYS_SCSI_MAX_DEVICE      (CONFIG_SYS_SCSI_MAX_SCSI_ID * \
  38                                          CONFIG_SYS_SCSI_MAX_LUN)
  39 #endif
  40
  41 /* Generic TPM interfaced through LPC bus */
  42 #define CONFIG_TPM_TIS_BASE_ADDRESS        0xfed40000
  43
  44 /*-----------------------------------------------------------------------
  45  * Real Time Clock Configuration
  46  */
  47 #define CONFIG_RTC_MC146818
  48 #define CONFIG_SYS_ISA_IO_BASE_ADDRESS  0
  49 #define CONFIG_SYS_ISA_IO      CONFIG_SYS_ISA_IO_BASE_ADDRESS
  50
  51 /*-----------------------------------------------------------------------
  52  * Serial Configuration
  53  */
  54 #define CONFIG_SYS_BAUDRATE_TABLE       {300, 600, 1200, 2400, 4800, \
  55                                          9600, 19200, 38400, 115200}
  56 #define CONFIG_SYS_NS16550_PORT_MAPPED
  57
  58 #define CONFIG_CMDLINE_EDITING
  59 #define CONFIG_AUTO_COMPLETE
  60
  61 #define CONFIG_SUPPORT_VFAT
  62
  63 /*-----------------------------------------------------------------------
  64  * Command line configuration.
  65  */
  66
  67 #define CONFIG_BOOTCOMMAND      \
  68         "ext2load scsi 0:3 01000000 /boot/vmlinuz; zboot 01000000"
  69
  70 #if defined(CONFIG_CMD_KGDB)
  71 #define CONFIG_KGDB_BAUDRATE                    115200
  72 #endif
  73
  74 /*
  75  * Miscellaneous configurable options
  76  */
  77 #define CONFIG_SYS_LONGHELP
  78 #define CONFIG_SYS_CBSIZE                       512
  79
  80 #define CONFIG_SYS_MEMTEST_START                0x00100000
  81 #define CONFIG_SYS_MEMTEST_END                  0x01000000
  82 #define CONFIG_SYS_LOAD_ADDR                    0x20000000
  83
  84 /*-----------------------------------------------------------------------
  85  * CPU Features
  86  */
  87
  88 #define CONFIG_SYS_STACK_SIZE                   (32 * 1024)
  89 #define CONFIG_SYS_MONITOR_BASE         CONFIG_SYS_TEXT_BASE
  90 #define CONFIG_SYS_MALLOC_LEN                   0x200000
  91
  92 /* allow to overwrite serial and ethaddr */
  93 #define CONFIG_ENV_OVERWRITE
  94
  95 /*-----------------------------------------------------------------------
  96  * FLASH configuration
  97  */
  98 #define CONFIG_SPI
  99
 100 /*-----------------------------------------------------------------------
 101  * Environment configuration
 102  */
 103 #define CONFIG_ENV_SIZE                 0x01000
 104
 105 /*-----------------------------------------------------------------------
 106  * PCI configuration
 107  */
 108 #define CONFIG_PCI_CONFIG_HOST_BRIDGE
 109
 110 /*-----------------------------------------------------------------------
 111  * USB configuration
 112  */
 113
 114 #define CONFIG_TFTP_TSIZE
 115 #define CONFIG_BOOTP_BOOTFILESIZE
 116 #define CONFIG_BOOTP_BOOTPATH
 117 #define CONFIG_BOOTP_GATEWAY
 118 #define CONFIG_BOOTP_HOSTNAME
 119
 120 /* Default environment */
 121 #define CONFIG_ROOTPATH         "/opt/nfsroot"
 122 #define CONFIG_HOSTNAME         x86
 123 #define CONFIG_BOOTFILE         "bzImage"
 124 #define CONFIG_LOADADDR         0x1000000
 125 #define CONFIG_RAMDISK_ADDR     0x4000000
 126 #ifdef CONFIG_GENERATE_ACPI_TABLE
 127 #define CONFIG_OTHBOOTARGS      "othbootargs=\0"
 128 #else
 129 #define CONFIG_OTHBOOTARGS      "othbootargs=acpi=off\0"
 130 #endif
 131
 132 #define CONFIG_EXTRA_ENV_SETTINGS                       \
 133         CONFIG_STD_DEVICES_SETTINGS                     \
 134         "pciconfighost=1\0"                             \
 135         "netdev=eth0\0"                                 \
 136         "consoledev=ttyS0\0"                            \
 137         CONFIG_OTHBOOTARGS                              \
 138         "ramdiskaddr=0x4000000\0"                       \
 139         "ramdiskfile=initramfs.gz\0"
 140
 141 #define CONFIG_RAMBOOTCOMMAND                           \
 142         "setenv bootargs root=/dev/ram rw "             \
 143         "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
 144         "console=$consoledev,$baudrate $othbootargs;"   \
 145         "tftpboot $loadaddr $bootfile;"                 \
 146         "tftpboot $ramdiskaddr $ramdiskfile;"           \
 147         "zboot $loadaddr 0 $ramdiskaddr $filesize"
 148
 149 #define CONFIG_NFSBOOTCOMMAND                           \
 150         "setenv bootargs root=/dev/nfs rw "             \
 151         "nfsroot=$serverip:$rootpath "                  \
 152         "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
 153         "console=$consoledev,$baudrate $othbootargs;"   \
 154         "tftpboot $loadaddr $bootfile;"                 \
 155         "zboot $loadaddr"
 156
 157
 158 #endif  /* __CONFIG_H */