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 #ifdef CONFIG_SCSI_AHCI
  32 #define CONFIG_LBA48
  33 #define CONFIG_SYS_64BIT_LBA
  34
  35 #define CONFIG_SYS_SCSI_MAX_SCSI_ID     2
  36 #define CONFIG_SYS_SCSI_MAX_LUN         1
  37 #define CONFIG_SYS_SCSI_MAX_DEVICE      (CONFIG_SYS_SCSI_MAX_SCSI_ID * \
  38                                          CONFIG_SYS_SCSI_MAX_LUN)
  39 #endif
  40
  41 /* Generic TPM interfaced through LPC bus */
  42 #define CONFIG_TPM_TIS_BASE_ADDRESS        0xfed40000
  43
  44 /*-----------------------------------------------------------------------
  45  * Real Time Clock Configuration
  46  */
  47 #define CONFIG_RTC_MC146818
  48 #define CONFIG_SYS_ISA_IO_BASE_ADDRESS  0
  49 #define CONFIG_SYS_ISA_IO      CONFIG_SYS_ISA_IO_BASE_ADDRESS
  50
  51 /*-----------------------------------------------------------------------
  52  * Serial Configuration
  53  */
  54 #define CONFIG_SYS_BAUDRATE_TABLE       {300, 600, 1200, 2400, 4800, \
  55                                          9600, 19200, 38400, 115200}
  56 #define CONFIG_SYS_NS16550_PORT_MAPPED
  57
  58 /*-----------------------------------------------------------------------
  59  * Command line configuration.
  60  */
  61
  62 #ifndef CONFIG_BOOTCOMMAND
  63 #define CONFIG_BOOTCOMMAND      \
  64         "ext2load scsi 0:3 01000000 /boot/vmlinuz; zboot 01000000"
  65 #endif
  66
  67 #if defined(CONFIG_CMD_KGDB)
  68 #define CONFIG_KGDB_BAUDRATE                    115200
  69 #endif
  70
  71 /*
  72  * Miscellaneous configurable options
  73  */
  74 #define CONFIG_SYS_CBSIZE                       512
  75
  76 #define CONFIG_SYS_MEMTEST_START                0x00100000
  77 #define CONFIG_SYS_MEMTEST_END                  0x01000000
  78 #define CONFIG_SYS_LOAD_ADDR                    0x20000000
  79
  80 /*-----------------------------------------------------------------------
  81  * CPU Features
  82  */
  83
  84 #define CONFIG_SYS_STACK_SIZE                   (32 * 1024)
  85 #define CONFIG_SYS_MONITOR_BASE         CONFIG_SYS_TEXT_BASE
  86 #define CONFIG_SYS_MALLOC_LEN                   0x200000
  87
  88 /* allow to overwrite serial and ethaddr */
  89 #define CONFIG_ENV_OVERWRITE
  90
  91 /*-----------------------------------------------------------------------
  92  * FLASH configuration
  93  */
  94 #define CONFIG_SPI
  95
  96 /*-----------------------------------------------------------------------
  97  * Environment configuration
  98  */
  99 #define CONFIG_ENV_SIZE                 0x01000
 100
 101 /*-----------------------------------------------------------------------
 102  * PCI configuration
 103  */
 104 #define CONFIG_PCI_CONFIG_HOST_BRIDGE
 105
 106 /*-----------------------------------------------------------------------
 107  * USB configuration
 108  */
 109
 110 #define CONFIG_TFTP_TSIZE
 111 #define CONFIG_BOOTP_BOOTFILESIZE
 112
 113 /* Default environment */
 114 #define CONFIG_ROOTPATH         "/opt/nfsroot"
 115 #define CONFIG_HOSTNAME         x86
 116 #define CONFIG_BOOTFILE         "bzImage"
 117 #define CONFIG_LOADADDR         0x1000000
 118 #define CONFIG_RAMDISK_ADDR     0x4000000
 119 #ifdef CONFIG_GENERATE_ACPI_TABLE
 120 #define CONFIG_OTHBOOTARGS      "othbootargs=\0"
 121 #else
 122 #define CONFIG_OTHBOOTARGS      "othbootargs=acpi=off\0"
 123 #endif
 124
 125 #define CONFIG_EXTRA_ENV_SETTINGS                       \
 126         CONFIG_STD_DEVICES_SETTINGS                     \
 127         "pciconfighost=1\0"                             \
 128         "netdev=eth0\0"                                 \
 129         "consoledev=ttyS0\0"                            \
 130         CONFIG_OTHBOOTARGS                              \
 131         "ramdiskaddr=0x4000000\0"                       \
 132         "ramdiskfile=initramfs.gz\0"
 133
 134 #define CONFIG_RAMBOOTCOMMAND                           \
 135         "setenv bootargs root=/dev/ram rw "             \
 136         "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
 137         "console=$consoledev,$baudrate $othbootargs;"   \
 138         "tftpboot $loadaddr $bootfile;"                 \
 139         "tftpboot $ramdiskaddr $ramdiskfile;"           \
 140         "zboot $loadaddr 0 $ramdiskaddr $filesize"
 141
 142 #define CONFIG_NFSBOOTCOMMAND                           \
 143         "setenv bootargs root=/dev/nfs rw "             \
 144         "nfsroot=$serverip:$rootpath "                  \
 145         "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
 146         "console=$consoledev,$baudrate $othbootargs;"   \
 147         "tftpboot $loadaddr $bootfile;"                 \
 148         "zboot $loadaddr"
 149
 150
 151 #endif  /* __CONFIG_H */