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_PCI
  74 #define CONFIG_SCSI
  75
  76 #define CONFIG_CMD_ZBOOT
  77
  78 #define CONFIG_BOOTARGS         \
  79         "root=/dev/sdb3 init=/sbin/init rootwait ro"
  80 #define CONFIG_BOOTCOMMAND      \
  81         "ext2load scsi 0:3 01000000 /boot/vmlinuz; zboot 01000000"
  82
  83 #if defined(CONFIG_CMD_KGDB)
  84 #define CONFIG_KGDB_BAUDRATE                    115200
  85 #endif
  86
  87 /*
  88  * Miscellaneous configurable options
  89  */
  90 #define CONFIG_SYS_LONGHELP
  91 #define CONFIG_SYS_CBSIZE                       512
  92 #define CONFIG_SYS_PBSIZE                       (CONFIG_SYS_CBSIZE + \
  93                                                  sizeof(CONFIG_SYS_PROMPT) + \
  94                                                  16)
  95 #define CONFIG_SYS_MAXARGS                      16
  96 #define CONFIG_SYS_BARGSIZE                     CONFIG_SYS_CBSIZE
  97
  98 #define CONFIG_SYS_MEMTEST_START                0x00100000
  99 #define CONFIG_SYS_MEMTEST_END                  0x01000000
 100 #define CONFIG_SYS_LOAD_ADDR                    0x20000000
 101
 102 /*-----------------------------------------------------------------------
 103  * CPU Features
 104  */
 105
 106 #define CONFIG_SYS_STACK_SIZE                   (32 * 1024)
 107 #define CONFIG_SYS_MONITOR_BASE         CONFIG_SYS_TEXT_BASE
 108 #define CONFIG_SYS_MALLOC_LEN                   0x200000
 109
 110 /* allow to overwrite serial and ethaddr */
 111 #define CONFIG_ENV_OVERWRITE
 112
 113 /*-----------------------------------------------------------------------
 114  * FLASH configuration
 115  */
 116 #define CONFIG_CMD_SF_TEST
 117 #define CONFIG_SPI
 118
 119 /*-----------------------------------------------------------------------
 120  * Environment configuration
 121  */
 122 #define CONFIG_ENV_IS_IN_SPI_FLASH
 123 #define CONFIG_ENV_SIZE                 0x01000
 124
 125 /*-----------------------------------------------------------------------
 126  * PCI configuration
 127  */
 128 #define CONFIG_PCI_CONFIG_HOST_BRIDGE
 129
 130 /*-----------------------------------------------------------------------
 131  * USB configuration
 132  */
 133 #define CONFIG_USB_EHCI_PCI
 134 #define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS     12
 135 #define CONFIG_USB_MAX_CONTROLLER_COUNT        2
 136 #define CONFIG_SYS_USB_EVENT_POLL
 137
 138 #define CONFIG_USB_HOST_ETHER
 139 #define CONFIG_USB_ETHER_ASIX
 140 #define CONFIG_USB_ETHER_SMSC95XX
 141 #define CONFIG_TFTP_TSIZE
 142 #define CONFIG_BOOTP_BOOTFILESIZE
 143 #define CONFIG_BOOTP_BOOTPATH
 144 #define CONFIG_BOOTP_GATEWAY
 145 #define CONFIG_BOOTP_HOSTNAME
 146
 147 /* Default environment */
 148 #define CONFIG_ROOTPATH         "/opt/nfsroot"
 149 #define CONFIG_HOSTNAME         x86
 150 #define CONFIG_BOOTFILE         "bzImage"
 151 #define CONFIG_LOADADDR         0x1000000
 152 #define CONFIG_RAMDISK_ADDR     0x4000000
 153 #ifdef CONFIG_GENERATE_ACPI_TABLE
 154 #define CONFIG_OTHBOOTARGS      "othbootargs=\0"
 155 #else
 156 #define CONFIG_OTHBOOTARGS      "othbootargs=acpi=off\0"
 157 #endif
 158
 159 #define CONFIG_EXTRA_ENV_SETTINGS                       \
 160         CONFIG_STD_DEVICES_SETTINGS                     \
 161         "pciconfighost=1\0"                             \
 162         "netdev=eth0\0"                                 \
 163         "consoledev=ttyS0\0"                            \
 164         CONFIG_OTHBOOTARGS                              \
 165         "ramdiskaddr=0x4000000\0"                       \
 166         "ramdiskfile=initramfs.gz\0"
 167
 168 #define CONFIG_RAMBOOTCOMMAND                           \
 169         "setenv bootargs root=/dev/ram rw "             \
 170         "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
 171         "console=$consoledev,$baudrate $othbootargs;"   \
 172         "tftpboot $loadaddr $bootfile;"                 \
 173         "tftpboot $ramdiskaddr $ramdiskfile;"           \
 174         "zboot $loadaddr 0 $ramdiskaddr $filesize"
 175
 176 #define CONFIG_NFSBOOTCOMMAND                           \
 177         "setenv bootargs root=/dev/nfs rw "             \
 178         "nfsroot=$serverip:$rootpath "                  \
 179         "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
 180         "console=$consoledev,$baudrate $othbootargs;"   \
 181         "tftpboot $loadaddr $bootfile;"                 \
 182         "zboot $loadaddr"
 183
 184
 185 #endif  /* __CONFIG_H */