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
71 config SERIAL_ACS_FALLBACK
72 bool "Use plain ASCII characters for ACS"
74 depends on SERIAL_CONSOLE
76 The alternate character set (ACS) is used for drawing lines and
77 displaying a couple of other special graphics characters. The
78 ACS characters generally look good on screen, but can be difficult
79 to cut and paste from a terminal window to a text editor.
81 Say 'y' here if you want to always use plain ASCII characters to
82 approximate the appearance of ACS characters on the serial port
86 bool "See output on a video console"
89 config VGA_VIDEO_CONSOLE
90 bool "VGA video console driver"
91 depends on VIDEO_CONSOLE
94 config GEODE_VIDEO_CONSOLE
95 bool "Geode video console driver"
96 depends on VIDEO_CONSOLE
100 bool "Allow input from a PC keyboard"
103 config PC_KEYBOARD_LAYOUT_US
104 bool "English (US) keyboard layout"
105 depends on PC_KEYBOARD
108 config PC_KEYBOARD_LAYOUT_DE
109 bool "German keyboard layout"
110 depends on PC_KEYBOARD
118 bool "Support for PCI devices"
122 bool "Support for reading/writing NVRAM bytes"
125 config RTC_PORT_EXTENDED_VIA
126 bool "Extended RTC ports are 0x74/0x75"
129 For recent chipsets with 256 NVRAM bytes, you have to access the
130 upper 128 bytes (128-255) using two different I/O ports,
133 On some chipsets this can be a different set of ports, though.
134 The VIA VT8237R for example only recognizes the ports 0x74/0x75
135 for accessing the high 128 NVRAM bytes (as seems to be the case for
136 multiple VIA chipsets).
138 If you want to read or write CMOS bytes on computers with one of
139 these chipsets, say 'y' here.
142 bool "Support for PC speaker"
150 bool "Support for USB UHCI controllers"
153 Select this option if you are going to use USB 1.1 on an Intel based
157 bool "Support for USB OHCI controllers"
160 Select this option if you are going to use USB 1.1 on an AMD based
162 NOTE: This option is not (fully) implemented yet
165 bool "Support for USB EHCI controllers"
168 Select this option if you want to use USB 2.0
169 NOTE: This option is not (fully) implemented yet
172 bool "Support for USB keyboards (broken)"
177 bool "Support for USB hubs (broken)"
182 bool "Support for USB storage"