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
  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_BOOTARGS         \
  71         "root=/dev/sdb3 init=/sbin/init rootwait ro"
  72 #define CONFIG_BOOTCOMMAND      \
  73         "ext2load scsi 0:3 01000000 /boot/vmlinuz; zboot 01000000"
  74
  75 #if defined(CONFIG_CMD_KGDB)
  76 #define CONFIG_KGDB_BAUDRATE                    115200
  77 #endif
  78
  79 /*
  80  * Miscellaneous configurable options
  81  */
  82 #define CONFIG_SYS_LONGHELP
  83 #define CONFIG_SYS_CBSIZE                       512
  84 #define CONFIG_SYS_PBSIZE                       (CONFIG_SYS_CBSIZE + \
  85                                                  sizeof(CONFIG_SYS_PROMPT) + \
  86                                                  16)
  87 #define CONFIG_SYS_MAXARGS                      16
  88 #define CONFIG_SYS_BARGSIZE                     CONFIG_SYS_CBSIZE
  89
  90 #define CONFIG_SYS_MEMTEST_START                0x00100000
  91 #define CONFIG_SYS_MEMTEST_END                  0x01000000
  92 #define CONFIG_SYS_LOAD_ADDR                    0x20000000
  93
  94 /*-----------------------------------------------------------------------
  95  * CPU Features
  96  */
  97
  98 #define CONFIG_SYS_STACK_SIZE                   (32 * 1024)
  99 #define CONFIG_SYS_MONITOR_BASE         CONFIG_SYS_TEXT_BASE
 100 #define CONFIG_SYS_MALLOC_LEN                   0x200000
 101
 102 /* allow to overwrite serial and ethaddr */
 103 #define CONFIG_ENV_OVERWRITE
 104
 105 /*-----------------------------------------------------------------------
 106  * FLASH configuration
 107  */
 108 #define CONFIG_SPI
 109
 110 /*-----------------------------------------------------------------------
 111  * Environment configuration
 112  */
 113 #define CONFIG_ENV_SIZE                 0x01000
 114
 115 /*-----------------------------------------------------------------------
 116  * PCI configuration
 117  */
 118 #define CONFIG_PCI_CONFIG_HOST_BRIDGE
 119
 120 /*-----------------------------------------------------------------------
 121  * USB configuration
 122  */
 123 #define CONFIG_USB_EHCI_PCI
 124 #define CONFIG_SYS_USB_EVENT_POLL
 125
 126 #define CONFIG_USB_HOST_ETHER
 127 #define CONFIG_USB_ETHER_ASIX
 128 #define CONFIG_USB_ETHER_SMSC95XX
 129 #define CONFIG_TFTP_TSIZE
 130 #define CONFIG_BOOTP_BOOTFILESIZE
 131 #define CONFIG_BOOTP_BOOTPATH
 132 #define CONFIG_BOOTP_GATEWAY
 133 #define CONFIG_BOOTP_HOSTNAME
 134
 135 /* Default environment */
 136 #define CONFIG_ROOTPATH         "/opt/nfsroot"
 137 #define CONFIG_HOSTNAME         x86
 138 #define CONFIG_BOOTFILE         "bzImage"
 139 #define CONFIG_LOADADDR         0x1000000
 140 #define CONFIG_RAMDISK_ADDR     0x4000000
 141 #ifdef CONFIG_GENERATE_ACPI_TABLE
 142 #define CONFIG_OTHBOOTARGS      "othbootargs=\0"
 143 #else
 144 #define CONFIG_OTHBOOTARGS      "othbootargs=acpi=off\0"
 145 #endif
 146
 147 #define CONFIG_EXTRA_ENV_SETTINGS                       \
 148         CONFIG_STD_DEVICES_SETTINGS                     \
 149         "pciconfighost=1\0"                             \
 150         "netdev=eth0\0"                                 \
 151         "consoledev=ttyS0\0"                            \
 152         CONFIG_OTHBOOTARGS                              \
 153         "ramdiskaddr=0x4000000\0"                       \
 154         "ramdiskfile=initramfs.gz\0"
 155
 156 #define CONFIG_RAMBOOTCOMMAND                           \
 157         "setenv bootargs root=/dev/ram rw "             \
 158         "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
 159         "console=$consoledev,$baudrate $othbootargs;"   \
 160         "tftpboot $loadaddr $bootfile;"                 \
 161         "tftpboot $ramdiskaddr $ramdiskfile;"           \
 162         "zboot $loadaddr 0 $ramdiskaddr $filesize"
 163
 164 #define CONFIG_NFSBOOTCOMMAND                           \
 165         "setenv bootargs root=/dev/nfs rw "             \
 166         "nfsroot=$serverip:$rootpath "                  \
 167         "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
 168         "console=$consoledev,$baudrate $othbootargs;"   \
 169         "tftpboot $loadaddr $bootfile;"                 \
 170         "zboot $loadaddr"
 171
 172
 173 #endif  /* __CONFIG_H */