include/configs/x86-common.h

   1 /*
   2  * Copyright (c) 2011 The Chromium OS Authors.
   3  * (C) Copyright 2008
   4  * Graeme Russ, [email protected].
   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
  32 #define CONFIG_SCSI_AHCI
  33 #ifdef CONFIG_SCSI_AHCI
  34 #define CONFIG_LIBATA
  35 #define CONFIG_LBA48
  36 #define CONFIG_SYS_64BIT_LBA
  37
  38 #define CONFIG_SYS_SCSI_MAX_SCSI_ID     2
  39 #define CONFIG_SYS_SCSI_MAX_LUN         1
  40 #define CONFIG_SYS_SCSI_MAX_DEVICE      (CONFIG_SYS_SCSI_MAX_SCSI_ID * \
  41                                          CONFIG_SYS_SCSI_MAX_LUN)
  42 #endif
  43
  44 /* Generic TPM interfaced through LPC bus */
  45 #define CONFIG_TPM_TIS_BASE_ADDRESS        0xfed40000
  46
  47 /*-----------------------------------------------------------------------
  48  * Real Time Clock Configuration
  49  */
  50 #define CONFIG_RTC_MC146818
  51 #define CONFIG_SYS_ISA_IO_BASE_ADDRESS  0
  52 #define CONFIG_SYS_ISA_IO      CONFIG_SYS_ISA_IO_BASE_ADDRESS
  53
  54 /*-----------------------------------------------------------------------
  55  * Serial Configuration
  56  */
  57 #define CONFIG_SYS_BAUDRATE_TABLE       {300, 600, 1200, 2400, 4800, \
  58                                          9600, 19200, 38400, 115200}
  59 #define CONFIG_SYS_NS16550_PORT_MAPPED
  60
  61 #define CONFIG_CMDLINE_EDITING
  62 #define CONFIG_AUTO_COMPLETE
  63
  64 #define CONFIG_SUPPORT_VFAT
  65
  66 /*-----------------------------------------------------------------------
  67  * Command line configuration.
  68  */
  69
  70 #define CONFIG_BOOTCOMMAND      \
  71         "ext2load scsi 0:3 01000000 /boot/vmlinuz; zboot 01000000"
  72
  73 #if defined(CONFIG_CMD_KGDB)
  74 #define CONFIG_KGDB_BAUDRATE                    115200
  75 #endif
  76
  77 /*
  78  * Miscellaneous configurable options
  79  */
  80 #define CONFIG_SYS_LONGHELP
  81 #define CONFIG_SYS_CBSIZE                       512
  82
  83 #define CONFIG_SYS_MEMTEST_START                0x00100000
  84 #define CONFIG_SYS_MEMTEST_END                  0x01000000
  85 #define CONFIG_SYS_LOAD_ADDR                    0x20000000
  86
  87 /*-----------------------------------------------------------------------
  88  * CPU Features
  89  */
  90
  91 #define CONFIG_SYS_STACK_SIZE                   (32 * 1024)
  92 #define CONFIG_SYS_MONITOR_BASE         CONFIG_SYS_TEXT_BASE
  93 #define CONFIG_SYS_MALLOC_LEN                   0x200000
  94
  95 /* allow to overwrite serial and ethaddr */
  96 #define CONFIG_ENV_OVERWRITE
  97
  98 /*-----------------------------------------------------------------------
  99  * FLASH configuration
 100  */
 101 #define CONFIG_SPI
 102
 103 /*-----------------------------------------------------------------------
 104  * Environment configuration
 105  */
 106 #define CONFIG_ENV_SIZE                 0x01000
 107
 108 /*-----------------------------------------------------------------------
 109  * PCI configuration
 110  */
 111 #define CONFIG_PCI_CONFIG_HOST_BRIDGE
 112
 113 /*-----------------------------------------------------------------------
 114  * USB configuration
 115  */
 116
 117 #define CONFIG_TFTP_TSIZE
 118 #define CONFIG_BOOTP_BOOTFILESIZE
 119 #define CONFIG_BOOTP_BOOTPATH
 120 #define CONFIG_BOOTP_GATEWAY
 121 #define CONFIG_BOOTP_HOSTNAME
 122
 123 /* Default environment */
 124 #define CONFIG_ROOTPATH         "/opt/nfsroot"
 125 #define CONFIG_HOSTNAME         x86
 126 #define CONFIG_BOOTFILE         "bzImage"
 127 #define CONFIG_LOADADDR         0x1000000
 128 #define CONFIG_RAMDISK_ADDR     0x4000000
 129 #ifdef CONFIG_GENERATE_ACPI_TABLE
 130 #define CONFIG_OTHBOOTARGS      "othbootargs=\0"
 131 #else
 132 #define CONFIG_OTHBOOTARGS      "othbootargs=acpi=off\0"
 133 #endif
 134
 135 #define CONFIG_EXTRA_ENV_SETTINGS                       \
 136         CONFIG_STD_DEVICES_SETTINGS                     \
 137         "pciconfighost=1\0"                             \
 138         "netdev=eth0\0"                                 \
 139         "consoledev=ttyS0\0"                            \
 140         CONFIG_OTHBOOTARGS                              \
 141         "ramdiskaddr=0x4000000\0"                       \
 142         "ramdiskfile=initramfs.gz\0"
 143
 144 #define CONFIG_RAMBOOTCOMMAND                           \
 145         "setenv bootargs root=/dev/ram rw "             \
 146         "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
 147         "console=$consoledev,$baudrate $othbootargs;"   \
 148         "tftpboot $loadaddr $bootfile;"                 \
 149         "tftpboot $ramdiskaddr $ramdiskfile;"           \
 150         "zboot $loadaddr 0 $ramdiskaddr $filesize"
 151
 152 #define CONFIG_NFSBOOTCOMMAND                           \
 153         "setenv bootargs root=/dev/nfs rw "             \
 154         "nfsroot=$serverip:$rootpath "                  \
 155         "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
 156         "console=$consoledev,$baudrate $othbootargs;"   \
 157         "tftpboot $loadaddr $bootfile;"                 \
 158         "zboot $loadaddr"
 159
 160
 161 #endif  /* __CONFIG_H */