1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Copyright (c) 2011 The Chromium OS Authors.
5 * Graeme Russ, graeme.russ@gmail.com.
10 #ifndef __CONFIG_X86_COMMON_H
11 #define __CONFIG_X86_COMMON_H
14 * High Level Configuration Options
18 /* Generic TPM interfaced through LPC bus */
19 #define CONFIG_TPM_TIS_BASE_ADDRESS 0xfed40000
21 /*-----------------------------------------------------------------------
22 * Real Time Clock Configuration
24 #define CONFIG_SYS_ISA_IO_BASE_ADDRESS 0
25 #define CONFIG_SYS_ISA_IO CONFIG_SYS_ISA_IO_BASE_ADDRESS
27 /*-----------------------------------------------------------------------
28 * Serial Configuration
30 #define CONFIG_SYS_NS16550_PORT_MAPPED
33 * Miscellaneous configurable options
36 /*-----------------------------------------------------------------------
40 #define CONFIG_SYS_STACK_SIZE (32 * 1024)
42 /*-----------------------------------------------------------------------
43 * Environment configuration
46 /*-----------------------------------------------------------------------
50 /* Default environment */
51 #define CONFIG_ROOTPATH "/opt/nfsroot"
52 #define CONFIG_HOSTNAME "x86"
53 #define CONFIG_RAMDISK_ADDR 0x4000000
54 #if defined(CONFIG_GENERATE_ACPI_TABLE) || defined(CONFIG_EFI_STUB)
55 #define CONFIG_OTHBOOTARGS "othbootargs=\0"
57 #define CONFIG_OTHBOOTARGS "othbootargs=acpi=off\0"
60 #if defined(CONFIG_DISTRO_DEFAULTS)
61 #define DISTRO_BOOTENV BOOTENV
63 #define DISTRO_BOOTENV
66 #ifndef SPLASH_SETTINGS
67 #define SPLASH_SETTINGS
70 #define CONFIG_EXTRA_ENV_SETTINGS \
72 CONFIG_STD_DEVICES_SETTINGS \
76 "consoledev=ttyS0\0" \
78 "scriptaddr=0x7000000\0" \
79 "kernel_addr_r=0x1000000\0" \
80 "ramdisk_addr_r=0x4000000\0" \
81 "ramdiskfile=initramfs.gz\0"
84 #endif /* __CONFIG_H */