2 ## This file is part of the libpayload project.
4 ## Copyright (C) 2008 Advanced Micro Devices, Inc.
5 ## Copyright (C) 2008 coresystems GmbH
7 ## Redistribution and use in source and binary forms, with or without
8 ## modification, are permitted provided that the following conditions
10 ## 1. Redistributions of source code must retain the above copyright
11 ## notice, this list of conditions and the following disclaimer.
12 ## 2. Redistributions in binary form must reproduce the above copyright
13 ## notice, this list of conditions and the following disclaimer in the
14 ## documentation and/or other materials provided with the distribution.
15 ## 3. The name of the author may not be used to endorse or promote products
16 ## derived from this software without specific prior written permission.
18 ## THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
19 ## ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20 ## IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21 ## ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
22 ## FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
23 ## DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
24 ## OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
25 ## HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
26 ## LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
27 ## OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 mainmenu "Libpayload Configuration"
33 # When (if) we support multiple architectures, this will become an option.
38 menu "Standard Libraries"
41 bool "Enable C library support"
45 bool "Enable tinycurses support"
50 menu "Console Options"
53 bool "See output on the serial port console"
57 hex "I/O base for the serial port (default 0x3f8)"
58 depends on SERIAL_CONSOLE
61 config SERIAL_SET_SPEED
62 bool "Override the serial console baud rate"
64 depends on SERIAL_CONSOLE
66 config SERIAL_BAUD_RATE
67 int "Serial console baud rate (default 115200)"
68 depends on SERIAL_SET_SPEED
72 bool "See output on a video console"
75 config VGA_VIDEO_CONSOLE
76 bool "VGA video console driver"
77 depends on VIDEO_CONSOLE
80 config GEODE_VIDEO_CONSOLE
81 bool "Geode video console driver"
82 depends on VIDEO_CONSOLE
86 bool "Allow input from a PC keyboard"
94 bool "Support for PCI devices"
98 bool "Support for reading/writing NVRAM bytes"
101 config RTC_PORT_EXTENDED_VIA
102 bool "Extended RTC ports are 0x74/0x75"
105 For recent chipsets with 256 NVRAM bytes, you have to access the
106 upper 128 bytes (128-255) using two different I/O ports,
109 On some chipsets this can be a different set of ports, though.
110 The VIA VT8237R for example only recognizes the ports 0x74/0x75
111 for accessing the high 128 NVRAM bytes (as seems to be the case for
112 multiple VIA chipsets).
114 If you want to read or write CMOS bytes on computers with one of
115 these chipsets, say 'y' here.
118 bool "Support for PC speaker"