coreboot-kgpe-d16/payloads/libpayload/Config.in

##
## This file is part of the libpayload project.
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## Copyright (C) 2008 Advanced Micro Devices, Inc.
## Copyright (C) 2008 coresystems GmbH
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##

mainmenu "Libpayload Configuration"

menu "Generic Options"

config EXPERIMENTAL
	bool "Experimental Options"
	default n
	help
	  Prompt for experimental functionality. Attention: This is not likely
	  to work without problems

config OBSOLETE
	bool "Obsolete Options"
	default n
	help
	  Prompt for obsolete options. These options are for old, unsupported
	  features and are likely to go away in the future.

config DEVELOPER
	bool "Developer Options"
	default n
	help
	  Prompt for developer options. These options are only interesting for
	  libpayload developers.

endmenu

menu "Architecture Options"

choice
        prompt "Target Architecture"
        default TARGET_I386

config TARGET_I386
        bool "x86"
        help
          Support the x86 architecture

config TARGET_POWERPC
        bool "PowerPC"
        help
	  Support the PowerPC architecture

endchoice

config MULTIBOOT
	bool "Multiboot header support"
	depends on TARGET_I386
	default y

endmenu

menu "Standard Libraries"

config LIBC
	bool "Enable C library support"
	default y

config TINYCURSES
	bool "Enable tinycurses support"
	default y

config LAR
	bool "LAR support"
	default n
	depends on OBSOLETE
	help
	  LAR is the archive format of (obsolete) coreboot v3

config CBFS
	bool "CBFS support"
	default y
	help
	  CBFS is the archive format of (obsolete) coreboot v3
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 COREBOOT_VIDEO_CONSOLE
	bool "coreboot video console driver"
	depends on VIDEO_CONSOLE && !GEODELX_VIDEO_CONSOLE
	default n
	help
	  Say Y here if coreboot switched to a graphics mode and
	  your payload wants to use it.

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"
	depends on USB
	default y
	help
	  Select this option if you want to use devices complying to the
	  USB HID (Human Interface Device) standard. Such devices are for
	  example keyboards and mice. Currently only keyboards are supported.
	  Say Y here unless you know exactly what you are doing.

config USB_HUB
	bool "Support for USB hubs"
	depends on USB
	default y
	help
	  Select this option if you want to compile in support for USB hubs.
	  Say Y here unless you know exactly what you are doing.

config USB_MSC
	bool "Support for USB storage"
	depends on USB
	default y
	help
	  Select this option if you want to compile in support for USB mass
	  storage devices (USB memory sticks, hard drives, CDROM/DVD drives)
	  Say Y here unless you know exactly what you are doing.

endmenu

menu "Debugging"
	depends on DEVELOPER

config DEBUG_MALLOC
	bool "Debug memory allocator"
	depends on USB
	default n
	help
	  Select this option if you want to debug the memory allocator. This
	  option logs all uses of the following functions:

	    void free(void *ptr);
	    void *malloc(size_t size);
	    void *calloc(size_t nmemb, size_t size);
	    void *realloc(void *ptr, size_t size);
	    void *memalign(size_t align, size_t size);

	  Say N here unless you are debugging memory allocator problems.

endmenu