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_NR_DRAM_BANKS            8
  22
  23 #define CONFIG_LMB
  24
  25 #undef CONFIG_ZLIB
  26 #undef CONFIG_GZIP
  27 #define CONFIG_SYS_BOOTM_LEN            (16 << 20)
  28
  29 /* SATA AHCI storage */
  30 #ifdef CONFIG_SCSI_AHCI
  31 #define CONFIG_LBA48
  32 #define CONFIG_SYS_64BIT_LBA
  33
  34 #define CONFIG_SYS_SCSI_MAX_SCSI_ID     2
  35 #define CONFIG_SYS_SCSI_MAX_LUN         1
  36 #define CONFIG_SYS_SCSI_MAX_DEVICE      (CONFIG_SYS_SCSI_MAX_SCSI_ID * \
  37                                          CONFIG_SYS_SCSI_MAX_LUN)
  38 #endif
  39
  40 /* Generic TPM interfaced through LPC bus */
  41 #define CONFIG_TPM_TIS_BASE_ADDRESS        0xfed40000
  42
  43 /*-----------------------------------------------------------------------
  44  * Real Time Clock Configuration
  45  */
  46 #define CONFIG_RTC_MC146818
  47 #define CONFIG_SYS_ISA_IO_BASE_ADDRESS  0
  48 #define CONFIG_SYS_ISA_IO      CONFIG_SYS_ISA_IO_BASE_ADDRESS
  49
  50 /*-----------------------------------------------------------------------
  51  * Serial Configuration
  52  */
  53 #define CONFIG_SYS_BAUDRATE_TABLE       {300, 600, 1200, 2400, 4800, \
  54                                          9600, 19200, 38400, 115200}
  55 #define CONFIG_SYS_NS16550_PORT_MAPPED
  56
  57 /*-----------------------------------------------------------------------
  58  * Command line configuration.
  59  */
  60
  61 #ifndef CONFIG_BOOTCOMMAND
  62 #define CONFIG_BOOTCOMMAND      \
  63         "ext2load scsi 0:3 01000000 /boot/vmlinuz; zboot 01000000"
  64 #endif
  65
  66 #if defined(CONFIG_CMD_KGDB)
  67 #define CONFIG_KGDB_BAUDRATE                    115200
  68 #endif
  69
  70 /*
  71  * Miscellaneous configurable options
  72  */
  73 #define CONFIG_SYS_CBSIZE                       512
  74
  75 #define CONFIG_SYS_MEMTEST_START                0x00100000
  76 #define CONFIG_SYS_MEMTEST_END                  0x01000000
  77 #define CONFIG_SYS_LOAD_ADDR                    0x20000000
  78
  79 /*-----------------------------------------------------------------------
  80  * CPU Features
  81  */
  82
  83 #define CONFIG_SYS_STACK_SIZE                   (32 * 1024)
  84 #define CONFIG_SYS_MONITOR_BASE         CONFIG_SYS_TEXT_BASE
  85 #define CONFIG_SYS_MALLOC_LEN                   0x200000
  86
  87 /* allow to overwrite serial and ethaddr */
  88 #define CONFIG_ENV_OVERWRITE
  89
  90 /*-----------------------------------------------------------------------
  91  * FLASH configuration
  92  */
  93 #define CONFIG_SPI
  94
  95 /*-----------------------------------------------------------------------
  96  * Environment configuration
  97  */
  98 #define CONFIG_ENV_SIZE                 0x01000
  99
 100 /*-----------------------------------------------------------------------
 101  * PCI configuration
 102  */
 103 #define CONFIG_PCI_CONFIG_HOST_BRIDGE
 104
 105 /*-----------------------------------------------------------------------
 106  * USB configuration
 107  */
 108
 109 #define CONFIG_TFTP_TSIZE
 110 #define CONFIG_BOOTP_BOOTFILESIZE
 111
 112 /* Default environment */
 113 #define CONFIG_ROOTPATH         "/opt/nfsroot"
 114 #define CONFIG_HOSTNAME         x86
 115 #define CONFIG_BOOTFILE         "bzImage"
 116 #define CONFIG_LOADADDR         0x1000000
 117 #define CONFIG_RAMDISK_ADDR     0x4000000
 118 #ifdef CONFIG_GENERATE_ACPI_TABLE
 119 #define CONFIG_OTHBOOTARGS      "othbootargs=\0"
 120 #else
 121 #define CONFIG_OTHBOOTARGS      "othbootargs=acpi=off\0"
 122 #endif
 123
 124 #define CONFIG_EXTRA_ENV_SETTINGS                       \
 125         CONFIG_STD_DEVICES_SETTINGS                     \
 126         "pciconfighost=1\0"                             \
 127         "netdev=eth0\0"                                 \
 128         "consoledev=ttyS0\0"                            \
 129         CONFIG_OTHBOOTARGS                              \
 130         "ramdiskaddr=0x4000000\0"                       \
 131         "ramdiskfile=initramfs.gz\0"
 132
 133 #define CONFIG_RAMBOOTCOMMAND                           \
 134         "setenv bootargs root=/dev/ram rw "             \
 135         "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
 136         "console=$consoledev,$baudrate $othbootargs;"   \
 137         "tftpboot $loadaddr $bootfile;"                 \
 138         "tftpboot $ramdiskaddr $ramdiskfile;"           \
 139         "zboot $loadaddr 0 $ramdiskaddr $filesize"
 140
 141 #define CONFIG_NFSBOOTCOMMAND                           \
 142         "setenv bootargs root=/dev/nfs rw "             \
 143         "nfsroot=$serverip:$rootpath "                  \
 144         "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
 145         "console=$consoledev,$baudrate $othbootargs;"   \
 146         "tftpboot $loadaddr $bootfile;"                 \
 147         "zboot $loadaddr"
 148
 149
 150 #endif  /* __CONFIG_H */