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 #define CONFIG_LZO
  27 #undef CONFIG_ZLIB
  28 #undef CONFIG_GZIP
  29 #define CONFIG_SYS_BOOTM_LEN            (16 << 20)
  30
  31 /* SATA AHCI storage */
  32
  33 #define CONFIG_SCSI_AHCI
  34 #ifdef CONFIG_SCSI_AHCI
  35 #define CONFIG_LIBATA
  36 #define CONFIG_LBA48
  37 #define CONFIG_SYS_64BIT_LBA
  38
  39 #define CONFIG_SYS_SCSI_MAX_SCSI_ID     2
  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 #endif
  44
  45 /* Generic TPM interfaced through LPC bus */
  46 #define CONFIG_TPM_TIS_BASE_ADDRESS        0xfed40000
  47
  48 /*-----------------------------------------------------------------------
  49  * Real Time Clock Configuration
  50  */
  51 #define CONFIG_RTC_MC146818
  52 #define CONFIG_SYS_ISA_IO_BASE_ADDRESS  0
  53 #define CONFIG_SYS_ISA_IO      CONFIG_SYS_ISA_IO_BASE_ADDRESS
  54
  55 /*-----------------------------------------------------------------------
  56  * Serial Configuration
  57  */
  58 #define CONFIG_SYS_BAUDRATE_TABLE       {300, 600, 1200, 2400, 4800, \
  59                                          9600, 19200, 38400, 115200}
  60 #define CONFIG_SYS_NS16550_PORT_MAPPED
  61
  62 #define CONFIG_CMDLINE_EDITING
  63 #define CONFIG_AUTO_COMPLETE
  64
  65 #define CONFIG_SUPPORT_VFAT
  66
  67 /* x86 GPIOs are accessed through a PCI device */
  68 #define CONFIG_INTEL_ICH6_GPIO
  69
  70 /*-----------------------------------------------------------------------
  71  * Command line configuration.
  72  */
  73 #define CONFIG_CMD_IO
  74 #define CONFIG_CMD_IRQ
  75 #define CONFIG_CMD_PCI
  76 #define CONFIG_SCSI
  77
  78 #define CONFIG_CMD_ZBOOT
  79
  80 #define CONFIG_BOOTARGS         \
  81         "root=/dev/sdb3 init=/sbin/init rootwait ro"
  82 #define CONFIG_BOOTCOMMAND      \
  83         "ext2load scsi 0:3 01000000 /boot/vmlinuz; zboot 01000000"
  84
  85 #if defined(CONFIG_CMD_KGDB)
  86 #define CONFIG_KGDB_BAUDRATE                    115200
  87 #endif
  88
  89 /*
  90  * Miscellaneous configurable options
  91  */
  92 #define CONFIG_SYS_LONGHELP
  93 #define CONFIG_SYS_CBSIZE                       512
  94 #define CONFIG_SYS_PBSIZE                       (CONFIG_SYS_CBSIZE + \
  95                                                  sizeof(CONFIG_SYS_PROMPT) + \
  96                                                  16)
  97 #define CONFIG_SYS_MAXARGS                      16
  98 #define CONFIG_SYS_BARGSIZE                     CONFIG_SYS_CBSIZE
  99
 100 #define CONFIG_SYS_MEMTEST_START                0x00100000
 101 #define CONFIG_SYS_MEMTEST_END                  0x01000000
 102 #define CONFIG_SYS_LOAD_ADDR                    0x20000000
 103
 104 /*-----------------------------------------------------------------------
 105  * CPU Features
 106  */
 107
 108 #define CONFIG_SYS_STACK_SIZE                   (32 * 1024)
 109 #define CONFIG_SYS_MONITOR_BASE         CONFIG_SYS_TEXT_BASE
 110 #define CONFIG_SYS_MALLOC_LEN                   0x200000
 111
 112 /* allow to overwrite serial and ethaddr */
 113 #define CONFIG_ENV_OVERWRITE
 114
 115 /*-----------------------------------------------------------------------
 116  * FLASH configuration
 117  */
 118 #define CONFIG_CMD_SF_TEST
 119 #define CONFIG_SPI
 120
 121 /*-----------------------------------------------------------------------
 122  * Environment configuration
 123  */
 124 #define CONFIG_ENV_IS_IN_SPI_FLASH
 125 #define CONFIG_ENV_SIZE                 0x01000
 126
 127 /*-----------------------------------------------------------------------
 128  * PCI configuration
 129  */
 130 #define CONFIG_PCI_CONFIG_HOST_BRIDGE
 131
 132 /*-----------------------------------------------------------------------
 133  * USB configuration
 134  */
 135 #define CONFIG_USB_EHCI_PCI
 136 #define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS     12
 137 #define CONFIG_USB_MAX_CONTROLLER_COUNT        2
 138 #define CONFIG_SYS_USB_EVENT_POLL
 139
 140 #define CONFIG_USB_HOST_ETHER
 141 #define CONFIG_USB_ETHER_ASIX
 142 #define CONFIG_USB_ETHER_SMSC95XX
 143 #define CONFIG_TFTP_TSIZE
 144 #define CONFIG_BOOTP_BOOTFILESIZE
 145 #define CONFIG_BOOTP_BOOTPATH
 146 #define CONFIG_BOOTP_GATEWAY
 147 #define CONFIG_BOOTP_HOSTNAME
 148
 149 /* Default environment */
 150 #define CONFIG_ROOTPATH         "/opt/nfsroot"
 151 #define CONFIG_HOSTNAME         x86
 152 #define CONFIG_BOOTFILE         "bzImage"
 153 #define CONFIG_LOADADDR         0x1000000
 154 #define CONFIG_RAMDISK_ADDR     0x4000000
 155 #ifdef CONFIG_GENERATE_ACPI_TABLE
 156 #define CONFIG_OTHBOOTARGS      "othbootargs=\0"
 157 #else
 158 #define CONFIG_OTHBOOTARGS      "othbootargs=acpi=off\0"
 159 #endif
 160
 161 #define CONFIG_EXTRA_ENV_SETTINGS                       \
 162         CONFIG_STD_DEVICES_SETTINGS                     \
 163         "pciconfighost=1\0"                             \
 164         "netdev=eth0\0"                                 \
 165         "consoledev=ttyS0\0"                            \
 166         CONFIG_OTHBOOTARGS                              \
 167         "ramdiskaddr=0x4000000\0"                       \
 168         "ramdiskfile=initramfs.gz\0"
 169
 170 #define CONFIG_RAMBOOTCOMMAND                           \
 171         "setenv bootargs root=/dev/ram rw "             \
 172         "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
 173         "console=$consoledev,$baudrate $othbootargs;"   \
 174         "tftpboot $loadaddr $bootfile;"                 \
 175         "tftpboot $ramdiskaddr $ramdiskfile;"           \
 176         "zboot $loadaddr 0 $ramdiskaddr $filesize"
 177
 178 #define CONFIG_NFSBOOTCOMMAND                           \
 179         "setenv bootargs root=/dev/nfs rw "             \
 180         "nfsroot=$serverip:$rootpath "                  \
 181         "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
 182         "console=$consoledev,$baudrate $othbootargs;"   \
 183         "tftpboot $loadaddr $bootfile;"                 \
 184         "zboot $loadaddr"
 185
 186
 187 #endif  /* __CONFIG_H */