include/configs/x86-common.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Copyright (c) 2011 The Chromium OS Authors.
   4  * (C) Copyright 2008
   5  * Graeme Russ, graeme.russ@gmail.com.
   6  */
   7
   8 #include <asm/ibmpc.h>
   9
  10 #ifndef __CONFIG_X86_COMMON_H
  11 #define __CONFIG_X86_COMMON_H
  12
  13 /*
  14  * High Level Configuration Options
  15  * (easy to change)
  16  */
  17 #define CONFIG_PHYSMEM
  18
  19 #define CONFIG_SYS_BOOTM_LEN            (16 << 20)
  20
  21 /* SATA AHCI storage */
  22 #ifdef CONFIG_SCSI_AHCI
  23 #define CONFIG_LBA48
  24 #define CONFIG_SYS_64BIT_LBA
  25
  26 #endif
  27
  28 /* Generic TPM interfaced through LPC bus */
  29 #define CONFIG_TPM_TIS_BASE_ADDRESS        0xfed40000
  30
  31 /*-----------------------------------------------------------------------
  32  * Real Time Clock Configuration
  33  */
  34 #define CONFIG_SYS_ISA_IO_BASE_ADDRESS  0
  35 #define CONFIG_SYS_ISA_IO      CONFIG_SYS_ISA_IO_BASE_ADDRESS
  36
  37 /*-----------------------------------------------------------------------
  38  * Serial Configuration
  39  */
  40 #define CONFIG_SYS_NS16550_PORT_MAPPED
  41
  42 /*
  43  * Miscellaneous configurable options
  44  */
  45 #define CONFIG_SYS_CBSIZE                       512
  46
  47 /*-----------------------------------------------------------------------
  48  * CPU Features
  49  */
  50
  51 #define CONFIG_SYS_STACK_SIZE                   (32 * 1024)
  52 #define CONFIG_SYS_MONITOR_BASE         CONFIG_SYS_TEXT_BASE
  53
  54 /*-----------------------------------------------------------------------
  55  * Environment configuration
  56  */
  57
  58 /*-----------------------------------------------------------------------
  59  * PCI configuration
  60  */
  61 #define CONFIG_PCI_CONFIG_HOST_BRIDGE
  62
  63 /*-----------------------------------------------------------------------
  64  * USB configuration
  65  */
  66
  67 #define CONFIG_BOOTP_BOOTFILESIZE
  68
  69 /* Default environment */
  70 #define CONFIG_ROOTPATH         "/opt/nfsroot"
  71 #define CONFIG_HOSTNAME         "x86"
  72 #define CONFIG_BOOTFILE         "bzImage"
  73 #define CONFIG_RAMDISK_ADDR     0x4000000
  74 #if defined(CONFIG_GENERATE_ACPI_TABLE) || defined(CONFIG_EFI_STUB)
  75 #define CONFIG_OTHBOOTARGS      "othbootargs=\0"
  76 #else
  77 #define CONFIG_OTHBOOTARGS      "othbootargs=acpi=off\0"
  78 #endif
  79
  80 #if defined(CONFIG_DISTRO_DEFAULTS)
  81 #define DISTRO_BOOTENV          BOOTENV
  82 #else
  83 #define DISTRO_BOOTENV
  84 #endif
  85
  86 #define CONFIG_EXTRA_ENV_SETTINGS                       \
  87         DISTRO_BOOTENV                                  \
  88         CONFIG_STD_DEVICES_SETTINGS                     \
  89         "pciconfighost=1\0"                             \
  90         "netdev=eth0\0"                                 \
  91         "consoledev=ttyS0\0"                            \
  92         CONFIG_OTHBOOTARGS                              \
  93         "scriptaddr=0x7000000\0"                        \
  94         "kernel_addr_r=0x1000000\0"                     \
  95         "ramdisk_addr_r=0x4000000\0"                    \
  96         "ramdiskfile=initramfs.gz\0"
  97
  98
  99 #endif  /* __CONFIG_H */