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_ZBOOT_32
  20 #define CONFIG_PHYSMEM
  21 #define CONFIG_DISPLAY_BOARDINFO_LATE
  22 #define CONFIG_LAST_STAGE_INIT
  23 #define CONFIG_NR_DRAM_BANKS            8
  24
  25 #define CONFIG_LMB
  26
  27 #define CONFIG_LZO
  28 #undef CONFIG_ZLIB
  29 #undef CONFIG_GZIP
  30 #define CONFIG_SYS_BOOTM_LEN            (16 << 20)
  31
  32 /* SATA AHCI storage */
  33
  34 #define CONFIG_SCSI_AHCI
  35 #ifdef CONFIG_SCSI_AHCI
  36 #define CONFIG_LIBATA
  37 #define CONFIG_LBA48
  38 #define CONFIG_SYS_64BIT_LBA
  39
  40 #define CONFIG_SYS_SCSI_MAX_SCSI_ID     2
  41 #define CONFIG_SYS_SCSI_MAX_LUN         1
  42 #define CONFIG_SYS_SCSI_MAX_DEVICE      (CONFIG_SYS_SCSI_MAX_SCSI_ID * \
  43                                          CONFIG_SYS_SCSI_MAX_LUN)
  44 #endif
  45
  46 /* Generic TPM interfaced through LPC bus */
  47 #define CONFIG_TPM_TIS_BASE_ADDRESS        0xfed40000
  48
  49 /*-----------------------------------------------------------------------
  50  * Real Time Clock Configuration
  51  */
  52 #define CONFIG_RTC_MC146818
  53 #define CONFIG_SYS_ISA_IO_BASE_ADDRESS  0
  54 #define CONFIG_SYS_ISA_IO      CONFIG_SYS_ISA_IO_BASE_ADDRESS
  55
  56 /*-----------------------------------------------------------------------
  57  * Serial Configuration
  58  */
  59 #define CONFIG_BAUDRATE                 115200
  60 #define CONFIG_SYS_BAUDRATE_TABLE       {300, 600, 1200, 2400, 4800, \
  61                                          9600, 19200, 38400, 115200}
  62 #define CONFIG_SYS_NS16550_PORT_MAPPED
  63
  64 #define CONFIG_CMDLINE_EDITING
  65 #define CONFIG_COMMAND_HISTORY
  66 #define CONFIG_AUTO_COMPLETE
  67
  68 #define CONFIG_SUPPORT_VFAT
  69
  70 #ifdef CONFIG_SYS_COREBOOT
  71 #define CONFIG_CMD_CBFS
  72 #endif
  73
  74 /* x86 GPIOs are accessed through a PCI device */
  75 #define CONFIG_INTEL_ICH6_GPIO
  76
  77 /*-----------------------------------------------------------------------
  78  * Command line configuration.
  79  */
  80 #define CONFIG_CMD_DATE
  81 #define CONFIG_CMD_FPGA_LOADMK
  82 #define CONFIG_CMD_IO
  83 #define CONFIG_CMD_IRQ
  84 #define CONFIG_CMD_PCI
  85 #define CONFIG_CMD_GETTIME
  86 #define CONFIG_SCSI
  87
  88 #define CONFIG_CMD_ZBOOT
  89
  90 #define CONFIG_BOOTARGS         \
  91         "root=/dev/sdb3 init=/sbin/init rootwait ro"
  92 #define CONFIG_BOOTCOMMAND      \
  93         "ext2load scsi 0:3 01000000 /boot/vmlinuz; zboot 01000000"
  94
  95 #if defined(CONFIG_CMD_KGDB)
  96 #define CONFIG_KGDB_BAUDRATE                    115200
  97 #endif
  98
  99 /*
 100  * Miscellaneous configurable options
 101  */
 102 #define CONFIG_SYS_LONGHELP
 103 #define CONFIG_SYS_CBSIZE                       512
 104 #define CONFIG_SYS_PBSIZE                       (CONFIG_SYS_CBSIZE + \
 105                                                  sizeof(CONFIG_SYS_PROMPT) + \
 106                                                  16)
 107 #define CONFIG_SYS_MAXARGS                      16
 108 #define CONFIG_SYS_BARGSIZE                     CONFIG_SYS_CBSIZE
 109
 110 #define CONFIG_SYS_MEMTEST_START                0x00100000
 111 #define CONFIG_SYS_MEMTEST_END                  0x01000000
 112 #define CONFIG_SYS_LOAD_ADDR                    0x20000000
 113
 114 /*-----------------------------------------------------------------------
 115  * CPU Features
 116  */
 117
 118 #define CONFIG_SYS_STACK_SIZE                   (32 * 1024)
 119 #define CONFIG_SYS_MONITOR_BASE         CONFIG_SYS_TEXT_BASE
 120 #define CONFIG_SYS_MALLOC_LEN                   0x200000
 121
 122 /* allow to overwrite serial and ethaddr */
 123 #define CONFIG_ENV_OVERWRITE
 124
 125 /*-----------------------------------------------------------------------
 126  * FLASH configuration
 127  */
 128 #define CONFIG_SYS_NO_FLASH
 129 #define CONFIG_CMD_SF_TEST
 130 #define CONFIG_SPI
 131
 132 /*-----------------------------------------------------------------------
 133  * Environment configuration
 134  */
 135 #define CONFIG_ENV_IS_IN_SPI_FLASH
 136 #define CONFIG_ENV_SIZE                 0x01000
 137
 138 /*-----------------------------------------------------------------------
 139  * PCI configuration
 140  */
 141 #define CONFIG_PCI_CONFIG_HOST_BRIDGE
 142
 143 /*-----------------------------------------------------------------------
 144  * USB configuration
 145  */
 146 #define CONFIG_USB_EHCI
 147 #define CONFIG_USB_EHCI_PCI
 148 #define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS     12
 149 #define CONFIG_USB_MAX_CONTROLLER_COUNT        2
 150 #define CONFIG_SYS_USB_EVENT_POLL
 151
 152 #define CONFIG_USB_HOST_ETHER
 153 #define CONFIG_USB_ETHER_ASIX
 154 #define CONFIG_USB_ETHER_SMSC95XX
 155 #define CONFIG_TFTP_TSIZE
 156 #define CONFIG_BOOTP_BOOTFILESIZE
 157 #define CONFIG_BOOTP_BOOTPATH
 158 #define CONFIG_BOOTP_GATEWAY
 159 #define CONFIG_BOOTP_HOSTNAME
 160
 161 /* Default environment */
 162 #define CONFIG_ROOTPATH         "/opt/nfsroot"
 163 #define CONFIG_HOSTNAME         x86
 164 #define CONFIG_BOOTFILE         "bzImage"
 165 #define CONFIG_LOADADDR         0x1000000
 166 #define CONFIG_RAMDISK_ADDR     0x4000000
 167 #ifdef CONFIG_GENERATE_ACPI_TABLE
 168 #define CONFIG_OTHBOOTARGS      "othbootargs=\0"
 169 #else
 170 #define CONFIG_OTHBOOTARGS      "othbootargs=acpi=off\0"
 171 #endif
 172
 173 #define CONFIG_EXTRA_ENV_SETTINGS                       \
 174         CONFIG_STD_DEVICES_SETTINGS                     \
 175         "pciconfighost=1\0"                             \
 176         "netdev=eth0\0"                                 \
 177         "consoledev=ttyS0\0"                            \
 178         CONFIG_OTHBOOTARGS                              \
 179         "ramdiskaddr=0x4000000\0"                       \
 180         "ramdiskfile=initramfs.gz\0"
 181
 182 #define CONFIG_RAMBOOTCOMMAND                           \
 183         "setenv bootargs root=/dev/ram rw "             \
 184         "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
 185         "console=$consoledev,$baudrate $othbootargs;"   \
 186         "tftpboot $loadaddr $bootfile;"                 \
 187         "tftpboot $ramdiskaddr $ramdiskfile;"           \
 188         "zboot $loadaddr 0 $ramdiskaddr $filesize"
 189
 190 #define CONFIG_NFSBOOTCOMMAND                           \
 191         "setenv bootargs root=/dev/nfs rw "             \
 192         "nfsroot=$serverip:$rootpath "                  \
 193         "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
 194         "console=$consoledev,$baudrate $othbootargs;"   \
 195         "tftpboot $loadaddr $bootfile;"                 \
 196         "zboot $loadaddr"
 197
 198
 199 #endif  /* __CONFIG_H */