blob: 55f09f7b2d6c9e830b917ad2b98c093f0bb564ec [file] [log] [blame]
##
## This file is part of the libpayload project.
##
## Copyright (C) 2008 Advanced Micro Devices, Inc.
## Copyright (C) 2008 coresystems GmbH
##
## Redistribution and use in source and binary forms, with or without
## modification, are permitted provided that the following conditions
## are met:
## 1. Redistributions of source code must retain the above copyright
## notice, this list of conditions and the following disclaimer.
## 2. Redistributions in binary form must reproduce the above copyright
## notice, this list of conditions and the following disclaimer in the
## documentation and/or other materials provided with the distribution.
## 3. The name of the author may not be used to endorse or promote products
## derived from this software without specific prior written permission.
##
## THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
## ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
## IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
## ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
## FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
## DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
## OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
## HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
## LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
## OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
## SUCH DAMAGE.
##
mainmenu "Libpayload Configuration"
# When (if) we support multiple architectures, this will become an option.
config TARGET_I386
bool
default y
menu "Architecture Options"
config MULTIBOOT
bool "Multiboot header support"
default y
endmenu
menu "Standard Libraries"
config LIBC
bool "Enable C library support"
default y
config TINYCURSES
bool "Enable tinycurses support"
default y
endmenu
menu "Console Options"
config SERIAL_CONSOLE
bool "See output on the serial port console"
default y
config SERIAL_IOBASE
hex "I/O base for the serial port (default 0x3f8)"
depends on SERIAL_CONSOLE
default 0x3f8
config SERIAL_SET_SPEED
bool "Override the serial console baud rate"
default n
depends on SERIAL_CONSOLE
config SERIAL_BAUD_RATE
int "Serial console baud rate (default 115200)"
depends on SERIAL_SET_SPEED
default 115200
config SERIAL_ACS_FALLBACK
bool "Use plain ASCII characters for ACS"
default n
depends on SERIAL_CONSOLE
help
The alternate character set (ACS) is used for drawing lines and
displaying a couple of other special graphics characters. The
ACS characters generally look good on screen, but can be difficult
to cut and paste from a terminal window to a text editor.
Say 'y' here if you want to always use plain ASCII characters to
approximate the appearance of ACS characters on the serial port
console.
config VIDEO_CONSOLE
bool "See output on a video console"
default y
config VGA_VIDEO_CONSOLE
bool "VGA video console driver"
depends on VIDEO_CONSOLE
default y
config GEODELX_VIDEO_CONSOLE
bool "Geode LX video console driver"
depends on VIDEO_CONSOLE
default n
config PC_KEYBOARD
bool "Allow input from a PC keyboard"
default y
config PC_KEYBOARD_LAYOUT_US
bool "English (US) keyboard layout"
depends on PC_KEYBOARD
default y
config PC_KEYBOARD_LAYOUT_DE
bool "German keyboard layout"
depends on PC_KEYBOARD
default n
endmenu
menu "Drivers"
config PCI
bool "Support for PCI devices"
default y
config NVRAM
bool "Support for reading/writing NVRAM bytes"
default y
config RTC_PORT_EXTENDED_VIA
bool "Extended RTC ports are 0x74/0x75"
default n
help
For recent chipsets with 256 NVRAM bytes, you have to access the
upper 128 bytes (128-255) using two different I/O ports,
usually 0x72/0x73.
On some chipsets this can be a different set of ports, though.
The VIA VT8237R for example only recognizes the ports 0x74/0x75
for accessing the high 128 NVRAM bytes (as seems to be the case for
multiple VIA chipsets).
If you want to read or write CMOS bytes on computers with one of
these chipsets, say 'y' here.
config SPEAKER
bool "Support for PC speaker"
default y
config USB
bool "USB Support"
default n
config USB_UHCI
bool "Support for USB UHCI controllers"
depends on USB
help
Select this option if you are going to use USB 1.1 on an Intel based
system.
config USB_OHCI
bool "Support for USB OHCI controllers"
depends on USB
help
Select this option if you are going to use USB 1.1 on an AMD based
system.
NOTE: This option is not (fully) implemented yet
config USB_EHCI
bool "Support for USB EHCI controllers"
depends on USB
help
Select this option if you want to use USB 2.0
NOTE: This option is not (fully) implemented yet
config USB_HID
bool "Support for USB keyboards (broken)"
depends on USB
default n
config USB_HUB
bool "Support for USB hubs (broken)"
depends on USB
default n
config USB_MSC
bool "Support for USB storage"
depends on USB
endmenu