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_SYS_BOOTM_LEN            (16 << 20)
  18
  19 /* SATA AHCI storage */
  20 #ifdef CONFIG_SCSI_AHCI
  21 #define CONFIG_LBA48
  22 #define CONFIG_SYS_64BIT_LBA
  23
  24 #endif
  25
  26 /* Generic TPM interfaced through LPC bus */
  27 #define CONFIG_TPM_TIS_BASE_ADDRESS        0xfed40000
  28
  29 /*-----------------------------------------------------------------------
  30  * Real Time Clock Configuration
  31  */
  32 #define CONFIG_SYS_ISA_IO_BASE_ADDRESS  0
  33 #define CONFIG_SYS_ISA_IO      CONFIG_SYS_ISA_IO_BASE_ADDRESS
  34
  35 /*-----------------------------------------------------------------------
  36  * Serial Configuration
  37  */
  38 #define CONFIG_SYS_NS16550_PORT_MAPPED
  39
  40 /*
  41  * Miscellaneous configurable options
  42  */
  43 #define CONFIG_SYS_CBSIZE                       512
  44
  45 /*-----------------------------------------------------------------------
  46  * CPU Features
  47  */
  48
  49 #define CONFIG_SYS_STACK_SIZE                   (32 * 1024)
  50
  51 /*-----------------------------------------------------------------------
  52  * Environment configuration
  53  */
  54
  55 /*-----------------------------------------------------------------------
  56  * PCI configuration
  57  */
  58 #define CONFIG_PCI_CONFIG_HOST_BRIDGE
  59
  60 /*-----------------------------------------------------------------------
  61  * USB configuration
  62  */
  63
  64 /* Default environment */
  65 #define CONFIG_ROOTPATH         "/opt/nfsroot"
  66 #define CONFIG_HOSTNAME         "x86"
  67 #define CONFIG_RAMDISK_ADDR     0x4000000
  68 #if defined(CONFIG_GENERATE_ACPI_TABLE) || defined(CONFIG_EFI_STUB)
  69 #define CONFIG_OTHBOOTARGS      "othbootargs=\0"
  70 #else
  71 #define CONFIG_OTHBOOTARGS      "othbootargs=acpi=off\0"
  72 #endif
  73
  74 #if defined(CONFIG_DISTRO_DEFAULTS)
  75 #define DISTRO_BOOTENV          BOOTENV
  76 #else
  77 #define DISTRO_BOOTENV
  78 #endif
  79
  80 #ifndef SPLASH_SETTINGS
  81 #define SPLASH_SETTINGS
  82 #endif
  83
  84 #define CONFIG_EXTRA_ENV_SETTINGS                       \
  85         DISTRO_BOOTENV                                  \
  86         CONFIG_STD_DEVICES_SETTINGS                     \
  87         SPLASH_SETTINGS                                 \
  88         "pciconfighost=1\0"                             \
  89         "netdev=eth0\0"                                 \
  90         "consoledev=ttyS0\0"                            \
  91         CONFIG_OTHBOOTARGS                              \
  92         "scriptaddr=0x7000000\0"                        \
  93         "kernel_addr_r=0x1000000\0"                     \
  94         "ramdisk_addr_r=0x4000000\0"                    \
  95         "ramdiskfile=initramfs.gz\0"
  96
  97
  98 #endif  /* __CONFIG_H */