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 menu "Generic Options"
36 bool "Experimental Options"
39 Prompt for experimental functionality. Attention: This is not likely
40 to work without problems
43 bool "Obsolete Options"
46 Prompt for obsolete options. These options are for old, unsupported
47 features and are likely to go away in the future.
50 bool "Developer Options"
53 Prompt for developer options. These options are only interesting for
54 libpayload developers.
58 menu "Architecture Options"
61 prompt "Target Architecture"
67 Support the x86 architecture
72 Support the PowerPC architecture
77 bool "Multiboot header support"
78 depends on TARGET_I386
83 menu "Standard Libraries"
86 bool "Enable C library support"
90 bool "Enable tinycurses support"
98 LAR is the archive format of (obsolete) coreboot v3
104 CBFS is the archive format of (obsolete) coreboot v3
107 menu "Console Options"
109 config SERIAL_CONSOLE
110 bool "See output on the serial port console"
114 hex "I/O base for the serial port (default 0x3f8)"
115 depends on SERIAL_CONSOLE
118 config SERIAL_SET_SPEED
119 bool "Override the serial console baud rate"
121 depends on SERIAL_CONSOLE
123 config SERIAL_BAUD_RATE
124 int "Serial console baud rate (default 115200)"
125 depends on SERIAL_SET_SPEED
128 config SERIAL_ACS_FALLBACK
129 bool "Use plain ASCII characters for ACS"
131 depends on SERIAL_CONSOLE
133 The alternate character set (ACS) is used for drawing lines and
134 displaying a couple of other special graphics characters. The
135 ACS characters generally look good on screen, but can be difficult
136 to cut and paste from a terminal window to a text editor.
138 Say 'y' here if you want to always use plain ASCII characters to
139 approximate the appearance of ACS characters on the serial port
143 bool "See output on a video console"
146 config VGA_VIDEO_CONSOLE
147 bool "VGA video console driver"
148 depends on VIDEO_CONSOLE
151 config GEODELX_VIDEO_CONSOLE
152 bool "Geode LX video console driver"
153 depends on VIDEO_CONSOLE
156 config COREBOOT_VIDEO_CONSOLE
157 bool "coreboot video console driver"
158 depends on VIDEO_CONSOLE && !GEODELX_VIDEO_CONSOLE
161 Say Y here if coreboot switched to a graphics mode and
162 your payload wants to use it.
165 bool "Allow input from a PC keyboard"
168 config PC_KEYBOARD_LAYOUT_US
169 bool "English (US) keyboard layout"
170 depends on PC_KEYBOARD
173 config PC_KEYBOARD_LAYOUT_DE
174 bool "German keyboard layout"
175 depends on PC_KEYBOARD
183 bool "Support for PCI devices"
187 bool "Support for reading/writing NVRAM bytes"
190 config RTC_PORT_EXTENDED_VIA
191 bool "Extended RTC ports are 0x74/0x75"
194 For recent chipsets with 256 NVRAM bytes, you have to access the
195 upper 128 bytes (128-255) using two different I/O ports,
198 On some chipsets this can be a different set of ports, though.
199 The VIA VT8237R for example only recognizes the ports 0x74/0x75
200 for accessing the high 128 NVRAM bytes (as seems to be the case for
201 multiple VIA chipsets).
203 If you want to read or write CMOS bytes on computers with one of
204 these chipsets, say 'y' here.
207 bool "Support for PC speaker"
215 bool "Support for USB UHCI controllers"
218 Select this option if you are going to use USB 1.1 on an Intel based
222 bool "Support for USB OHCI controllers"
225 Select this option if you are going to use USB 1.1 on an AMD based
229 bool "Support for USB EHCI controllers"
232 Select this option if you want to use USB 2.0
235 bool "Support for USB xHCI controllers"
238 Select this option if you want to use USB 3.0
239 NOTE: This option is not (fully) implemented yet
242 bool "Support for USB keyboards"
246 Select this option if you want to use devices complying to the
247 USB HID (Human Interface Device) standard. Such devices are for
248 example keyboards and mice. Currently only keyboards are supported.
249 Say Y here unless you know exactly what you are doing.
252 bool "Support for USB hubs"
256 Select this option if you want to compile in support for USB hubs.
257 Say Y here unless you know exactly what you are doing.
260 bool "Support for USB storage"
264 Select this option if you want to compile in support for USB mass
265 storage devices (USB memory sticks, hard drives, CDROM/DVD drives)
266 Say Y here unless you know exactly what you are doing.
274 bool "Debug memory allocator"
278 Select this option if you want to debug the memory allocator. This
279 option logs all uses of the following functions:
281 void free(void *ptr);
282 void *malloc(size_t size);
283 void *calloc(size_t nmemb, size_t size);
284 void *realloc(void *ptr, size_t size);
285 void *memalign(size_t align, size_t size);
287 Say N here unless you are debugging memory allocator problems.