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_CMD_ZBOOT
  71
  72 #define CONFIG_BOOTARGS         \
  73         "root=/dev/sdb3 init=/sbin/init rootwait ro"
  74 #define CONFIG_BOOTCOMMAND      \
  75         "ext2load scsi 0:3 01000000 /boot/vmlinuz; zboot 01000000"
  76
  77 #if defined(CONFIG_CMD_KGDB)
  78 #define CONFIG_KGDB_BAUDRATE                    115200
  79 #endif
  80
  81 /*
  82  * Miscellaneous configurable options
  83  */
  84 #define CONFIG_SYS_LONGHELP
  85 #define CONFIG_SYS_CBSIZE                       512
  86 #define CONFIG_SYS_PBSIZE                       (CONFIG_SYS_CBSIZE + \
  87                                                  sizeof(CONFIG_SYS_PROMPT) + \
  88                                                  16)
  89 #define CONFIG_SYS_MAXARGS                      16
  90 #define CONFIG_SYS_BARGSIZE                     CONFIG_SYS_CBSIZE
  91
  92 #define CONFIG_SYS_MEMTEST_START                0x00100000
  93 #define CONFIG_SYS_MEMTEST_END                  0x01000000
  94 #define CONFIG_SYS_LOAD_ADDR                    0x20000000
  95
  96 /*-----------------------------------------------------------------------
  97  * CPU Features
  98  */
  99
 100 #define CONFIG_SYS_STACK_SIZE                   (32 * 1024)
 101 #define CONFIG_SYS_MONITOR_BASE         CONFIG_SYS_TEXT_BASE
 102 #define CONFIG_SYS_MALLOC_LEN                   0x200000
 103
 104 /* allow to overwrite serial and ethaddr */
 105 #define CONFIG_ENV_OVERWRITE
 106
 107 /*-----------------------------------------------------------------------
 108  * FLASH configuration
 109  */
 110 #define CONFIG_SPI
 111
 112 /*-----------------------------------------------------------------------
 113  * Environment configuration
 114  */
 115 #define CONFIG_ENV_SIZE                 0x01000
 116
 117 /*-----------------------------------------------------------------------
 118  * PCI configuration
 119  */
 120 #define CONFIG_PCI_CONFIG_HOST_BRIDGE
 121
 122 /*-----------------------------------------------------------------------
 123  * USB configuration
 124  */
 125 #define CONFIG_USB_EHCI_PCI
 126 #define CONFIG_SYS_USB_EVENT_POLL
 127
 128 #define CONFIG_USB_HOST_ETHER
 129 #define CONFIG_USB_ETHER_ASIX
 130 #define CONFIG_USB_ETHER_SMSC95XX
 131 #define CONFIG_TFTP_TSIZE
 132 #define CONFIG_BOOTP_BOOTFILESIZE
 133 #define CONFIG_BOOTP_BOOTPATH
 134 #define CONFIG_BOOTP_GATEWAY
 135 #define CONFIG_BOOTP_HOSTNAME
 136
 137 /* Default environment */
 138 #define CONFIG_ROOTPATH         "/opt/nfsroot"
 139 #define CONFIG_HOSTNAME         x86
 140 #define CONFIG_BOOTFILE         "bzImage"
 141 #define CONFIG_LOADADDR         0x1000000
 142 #define CONFIG_RAMDISK_ADDR     0x4000000
 143 #ifdef CONFIG_GENERATE_ACPI_TABLE
 144 #define CONFIG_OTHBOOTARGS      "othbootargs=\0"
 145 #else
 146 #define CONFIG_OTHBOOTARGS      "othbootargs=acpi=off\0"
 147 #endif
 148
 149 #define CONFIG_EXTRA_ENV_SETTINGS                       \
 150         CONFIG_STD_DEVICES_SETTINGS                     \
 151         "pciconfighost=1\0"                             \
 152         "netdev=eth0\0"                                 \
 153         "consoledev=ttyS0\0"                            \
 154         CONFIG_OTHBOOTARGS                              \
 155         "ramdiskaddr=0x4000000\0"                       \
 156         "ramdiskfile=initramfs.gz\0"
 157
 158 #define CONFIG_RAMBOOTCOMMAND                           \
 159         "setenv bootargs root=/dev/ram rw "             \
 160         "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
 161         "console=$consoledev,$baudrate $othbootargs;"   \
 162         "tftpboot $loadaddr $bootfile;"                 \
 163         "tftpboot $ramdiskaddr $ramdiskfile;"           \
 164         "zboot $loadaddr 0 $ramdiskaddr $filesize"
 165
 166 #define CONFIG_NFSBOOTCOMMAND                           \
 167         "setenv bootargs root=/dev/nfs rw "             \
 168         "nfsroot=$serverip:$rootpath "                  \
 169         "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
 170         "console=$consoledev,$baudrate $othbootargs;"   \
 171         "tftpboot $loadaddr $bootfile;"                 \
 172         "zboot $loadaddr"
 173
 174
 175 #endif  /* __CONFIG_H */