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