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 "Architecture Options"
41 bool "Multiboot header support"
46 menu "Standard Libraries"
49 bool "Enable C library support"
53 bool "Enable tinycurses support"
58 menu "Console Options"
61 bool "See output on the serial port console"
65 hex "I/O base for the serial port (default 0x3f8)"
66 depends on SERIAL_CONSOLE
69 config SERIAL_SET_SPEED
70 bool "Override the serial console baud rate"
72 depends on SERIAL_CONSOLE
74 config SERIAL_BAUD_RATE
75 int "Serial console baud rate (default 115200)"
76 depends on SERIAL_SET_SPEED
79 config SERIAL_ACS_FALLBACK
80 bool "Use plain ASCII characters for ACS"
82 depends on SERIAL_CONSOLE
84 The alternate character set (ACS) is used for drawing lines and
85 displaying a couple of other special graphics characters. The
86 ACS characters generally look good on screen, but can be difficult
87 to cut and paste from a terminal window to a text editor.
89 Say 'y' here if you want to always use plain ASCII characters to
90 approximate the appearance of ACS characters on the serial port
94 bool "See output on a video console"
97 config VGA_VIDEO_CONSOLE
98 bool "VGA video console driver"
99 depends on VIDEO_CONSOLE
102 config GEODELX_VIDEO_CONSOLE
103 bool "Geode LX video console driver"
104 depends on VIDEO_CONSOLE
108 bool "Allow input from a PC keyboard"
111 config PC_KEYBOARD_LAYOUT_US
112 bool "English (US) keyboard layout"
113 depends on PC_KEYBOARD
116 config PC_KEYBOARD_LAYOUT_DE
117 bool "German keyboard layout"
118 depends on PC_KEYBOARD
126 bool "Support for PCI devices"
130 bool "Support for reading/writing NVRAM bytes"
133 config RTC_PORT_EXTENDED_VIA
134 bool "Extended RTC ports are 0x74/0x75"
137 For recent chipsets with 256 NVRAM bytes, you have to access the
138 upper 128 bytes (128-255) using two different I/O ports,
141 On some chipsets this can be a different set of ports, though.
142 The VIA VT8237R for example only recognizes the ports 0x74/0x75
143 for accessing the high 128 NVRAM bytes (as seems to be the case for
144 multiple VIA chipsets).
146 If you want to read or write CMOS bytes on computers with one of
147 these chipsets, say 'y' here.
150 bool "Support for PC speaker"
158 bool "Support for USB UHCI controllers"
161 Select this option if you are going to use USB 1.1 on an Intel based
165 bool "Support for USB OHCI controllers"
168 Select this option if you are going to use USB 1.1 on an AMD based
170 NOTE: This option is not (fully) implemented yet
173 bool "Support for USB EHCI controllers"
176 Select this option if you want to use USB 2.0
177 NOTE: This option is not (fully) implemented yet
180 bool "Support for USB keyboards (broken)"
185 bool "Support for USB hubs (broken)"
190 bool "Support for USB storage"