coreboot-kgpe-d16/src/Kconfig

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##
## This file is part of the coreboot project.
##
## Copyright (C) 2009-2010 coresystems GmbH
##
## This program is free software; you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published by
## the Free Software Foundation; version 2 of the License.
##
## This program is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
## GNU General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with this program; if not, write to the Free Software
## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
##
mainmenu "Coreboot Configuration"
menu "General setup"
config EXPERT
bool "Expert mode"
help
This allows you to select certain advanced configuration options.
Warning: Only enable this option if you really know what you are
doing! You have been warned!
config LOCALVERSION
string "Local version string"
help
Append an extra string to the end of the coreboot version.
This can be useful if, for instance, you want to append the
respective board's hostname or some other identifying string to
the coreboot version number, so that you can easily distinguish
boot logs of different boards from each other.
config CBFS_PREFIX
string "CBFS prefix to use"
default "fallback"
help
Select the prefix to all files put into the image. It's "fallback"
by default, "normal" is a common alternative.
choice
prompt "Compiler"
default COMPILER_GCC
help
This option allows you to select the compiler used for building
coreboot.
config COMPILER_GCC
bool "GCC"
config COMPILER_LLVM_CLANG
bool "LLVM/clang"
endchoice
config SCANBUILD_ENABLE
bool "Build with scan-build for static analysis"
default n
help
Changes the build process to scan-build is used.
Requires scan-build in path.
config SCANBUILD_REPORT_LOCATION
string "Directory to put scan-build report in"
default ""
depends on SCANBUILD_ENABLE
help
Where the scan-build report should be stored
config CCACHE
bool "ccache"
default n
help
Enables the use of ccache for faster builds.
Requires ccache in path.
endmenu
source src/mainboard/Kconfig
source src/arch/i386/Kconfig
menu "Chipset"
comment "CPU"
source src/cpu/Kconfig
comment "Northbridge"
source src/northbridge/Kconfig
comment "Southbridge"
source src/southbridge/Kconfig
comment "Super I/O"
source src/superio/Kconfig
comment "Devices"
source src/devices/Kconfig
endmenu
menu "Generic Drivers"
source src/drivers/Kconfig
endmenu
config PCI_BUS_SEGN_BITS
int
default 0
config MAINBOARD_PCI_SUBSYSTEM_VENDOR_ID
hex
default 0x0
config MAINBOARD_PCI_SUBSYSTEM_DEVICE_ID
hex
default 0x0
config CPU_ADDR_BITS
int
default 36
config LOGICAL_CPUS
bool
default y
config PCI_ROM_RUN
bool
default n
config HEAP_SIZE
hex
default 0x4000
config DEBUG
bool
default n
config USE_PRINTK_IN_CAR
bool
default n
config USE_OPTION_TABLE
bool "Use CMOS for configuration values"
default n
config MAX_CPUS
int
default 1
config MMCONF_SUPPORT_DEFAULT
bool
default n
config MMCONF_SUPPORT
bool
default n
config ATI_RAGE_XL
bool
source src/console/Kconfig
config HAVE_ACPI_RESUME
bool
default n
config ACPI_SSDTX_NUM
int
default 0
config HAVE_HARD_RESET
bool
default y if BOARD_HAS_HARD_RESET
default n
help
This variable specifies whether a given board has a hard_reset
function, no matter if it's provided by board code or chipset code.
config HAVE_INIT_TIMER
bool
default n if UDELAY_IO
default y
config HAVE_MAINBOARD_RESOURCES
bool
default n
config HAVE_OPTION_TABLE
bool
default y
help
This variable specifies whether a given board has a cmos.layout
file containing NVRAM/CMOS bit definitions.
It defaults to 'y' but can be changed to 'n' in mainboard/*/Kconfig.
config PIRQ_ROUTE
bool
default n
config HAVE_SMI_HANDLER
bool
default n
config PCI_IO_CFG_EXT
bool
default n
config IOAPIC
bool
default n
# TODO: Can probably be removed once all chipsets have kconfig options for it.
config VIDEO_MB
int
default 0
config USE_WATCHDOG_ON_BOOT
bool
default n
config VGA
bool
default n
help
Build board-specific VGA code.
config GFXUMA
bool
default n
help
Enable Unified Memory Architecture for graphics.
# TODO
# menu "Drivers"
#
# endmenu
#TODO Remove this option or make it useful.
config HAVE_LOW_TABLES
bool
default y
help
This Option is unused in the code. Since two boards try to set it to
'n', they may be broken. We either need to make the option useful or
get rid of it. The broken boards are:
asus/m2v-mx_se
supermicro/h8dme
config HAVE_HIGH_TABLES
bool
default y
help
This variable specifies whether a given northbridge has high table
support.
It is set in northbridge/*/Kconfig.
Whether or not the high tables are actually written by coreboot is
configurable by the user via WRITE_HIGH_TABLES.
config HAVE_ACPI_TABLES
bool
help
This variable specifies whether a given board has ACPI table support.
It is usually set in mainboard/*/Kconfig.
Whether or not the ACPI tables are actually generated by coreboot
is configurable by the user via GENERATE_ACPI_TABLES.
config HAVE_MP_TABLE
bool
help
This variable specifies whether a given board has MP table support.
It is usually set in mainboard/*/Kconfig.
Whether or not the MP table is actually generated by coreboot
is configurable by the user via GENERATE_MP_TABLE.
config HAVE_PIRQ_TABLE
bool
help
This variable specifies whether a given board has PIRQ table support.
It is usually set in mainboard/*/Kconfig.
Whether or not the PIRQ table is actually generated by coreboot
is configurable by the user via GENERATE_PIRQ_TABLE.
#These Options are here to avoid "undefined" warnings.
#The actual selection and help texts are in the following menu.
config GENERATE_ACPI_TABLES
bool
default HAVE_ACPI_TABLES
config GENERATE_MP_TABLE
bool
default HAVE_MP_TABLE
config GENERATE_PIRQ_TABLE
bool
default HAVE_PIRQ_TABLE
config WRITE_HIGH_TABLES
bool
default HAVE_HIGH_TABLES
menu "System tables"
config WRITE_HIGH_TABLES
bool "Write 'high' tables to avoid being overwritten in F segment"
depends on HAVE_HIGH_TABLES
default y
config MULTIBOOT
bool "Generate Multiboot tables (for GRUB2)"
default y
config GENERATE_ACPI_TABLES
depends on HAVE_ACPI_TABLES
bool "Generate ACPI tables"
default y
help
Generate ACPI tables for this board.
If unsure, say Y.
config GENERATE_MP_TABLE
depends on HAVE_MP_TABLE
bool "Generate an MP table"
default y
help
Generate an MP table (conforming to the Intel MultiProcessor
specification 1.4) for this board.
If unsure, say Y.
config GENERATE_PIRQ_TABLE
depends on HAVE_PIRQ_TABLE
bool "Generate a PIRQ table"
default y
help
Generate a PIRQ table for this board.
If unsure, say Y.
endmenu
menu "Payload"
choice
prompt "Add a payload"
default PAYLOAD_NONE
config PAYLOAD_NONE
bool "None"
help
Select this option if you want to create an "empty" coreboot
ROM image for a certain mainboard, i.e. a coreboot ROM image
which does not yet contain a payload.
For such an image to be useful, you have to use 'cbfstool'
to add a payload to the ROM image later.
config PAYLOAD_ELF
bool "An ELF executable payload"
help
Select this option if you have a payload image (an ELF file)
which coreboot should run as soon as the basic hardware
initialization is completed.
You will be able to specify the location and file name of the
payload image later.
endchoice
config FALLBACK_PAYLOAD_FILE
string "Payload path and filename"
depends on PAYLOAD_ELF
default "payload.elf"
help
The path and filename of the ELF executable file to use as payload.
# TODO: Defined if no payload? Breaks build?
config COMPRESSED_PAYLOAD_LZMA
bool "Use LZMA compression for payloads"
default y
depends on PAYLOAD_ELF
help
In order to reduce the size payloads take up in the ROM chip
coreboot can compress them using the LZMA algorithm.
config COMPRESSED_PAYLOAD_NRV2B
bool
default n
endmenu
menu "VGA BIOS"
config VGA_BIOS
bool "Add a VGA BIOS image"
help
Select this option if you have a VGA BIOS image that you would
like to add to your ROM.
You will be able to specify the location and file name of the
image later.
config FALLBACK_VGA_BIOS_FILE
string "VGA BIOS path and filename"
depends on VGA_BIOS
default "vgabios.bin"
help
The path and filename of the file to use as VGA BIOS.
config FALLBACK_VGA_BIOS_ID
string "VGA device PCI IDs"
depends on VGA_BIOS
default "1106,3230"
help
The comma-separated PCI vendor and device ID that would associate
your VGA BIOS to your video card.
Example: 1106,3230
In the above example 1106 is the PCI vendor ID (in hex, but without
the "0x" prefix) and 3230 specifies the PCI device ID of the
video card (also in hex, without "0x" prefix).
config INTEL_MBI
bool "Add an MBI image"
depends on NORTHBRIDGE_INTEL_I82830
help
Select this option if you have an Intel MBI image that you would
like to add to your ROM.
You will be able to specify the location and file name of the
image later.
config FALLBACK_MBI_FILE
string "Intel MBI path and filename"
depends on INTEL_MBI
default "mbi.bin"
help
The path and filename of the file to use as VGA BIOS.
endmenu
menu "Bootsplash"
depends on PCI_OPTION_ROM_RUN_YABEL
config BOOTSPLASH
prompt "Show graphical bootsplash"
bool
depends on PCI_OPTION_ROM_RUN_YABEL
help
This option shows a graphical bootsplash screen. The grapics are
loaded from the CBFS file bootsplash.jpg.
config FALLBACK_BOOTSPLASH_FILE
string "Bootsplash path and filename"
depends on BOOTSPLASH
default "bootsplash.jpg"
help
The path and filename of the file to use as graphical bootsplash
screen. The file format has to be jpg.
# TODO: Turn this into a "choice".
config FRAMEBUFFER_VESA_MODE
prompt "VESA framebuffer video mode"
hex
default 0x117
depends on BOOTSPLASH
help
This option sets the resolution used for the coreboot framebuffer and
bootsplash screen. Set to 0x117 for 1024x768x16. A diligent soul will
some day make this a "choice".
config COREBOOT_KEEP_FRAMEBUFFER
prompt "Keep VESA framebuffer"
bool
depends on BOOTSPLASH
help
This option keeps the framebuffer mode set after coreboot finishes
execution. If this option is enabled, coreboot will pass a
framebuffer entry in its coreboot table and the payload will need a
framebuffer driver. If this option is disabled, coreboot will switch
back to text mode before handing control to a payload.
endmenu
menu "Debugging"
# TODO: Better help text and detailed instructions.
config GDB_STUB
bool "GDB debugging support"
default y
help
If enabled, you will be able to set breakpoints for gdb debugging.
See src/arch/i386/lib/c_start.S for details.
config DEBUG_RAM_SETUP
bool "Output verbose RAM init debug messages"
default n
depends on (NORTHBRIDGE_AMD_AMDFAM10 \
|| NORTHBRIDGE_AMD_AMDK8 \
|| NORTHBRIDGE_VIA_CN700 \
|| NORTHBRIDGE_VIA_CX700 \
|| NORTHBRIDGE_VIA_VX800 \
|| NORTHBRIDGE_INTEL_E7501 \
|| NORTHBRIDGE_INTEL_I440BX \
|| NORTHBRIDGE_INTEL_I82810 \
|| NORTHBRIDGE_INTEL_I82830 \
|| NORTHBRIDGE_INTEL_I945)
help
This option enables additional RAM init related debug messages.
It is recommended to enable this when debugging issues on your
board which might be RAM init related.
Note: This option will increase the size of the coreboot image.
If unsure, say N.
config DEBUG_SMBUS
bool "Output verbose SMBus debug messages"
default n
depends on (SOUTHBRIDGE_VIA_VT8237R \
|| NORTHBRIDGE_VIA_VX800 \
|| NORTHBRIDGE_VIA_CX700 \
|| NORTHBRIDGE_AMD_AMDK8 \
|| NORTHBRIDGE_AMD_AMDFAM10 \
|| SOUTHBRIDGE_VIA_VT8231)
help
This option enables additional SMBus (and SPD) debug messages.
Note: This option will increase the size of the coreboot image.
If unsure, say N.
config DEBUG_SMI
bool "Output verbose SMI debug messages"
default n
depends on HAVE_SMI_HANDLER
help
This option enables additional SMI related debug messages.
Note: This option will increase the size of the coreboot image.
If unsure, say N.
config X86EMU_DEBUG
bool "Output verbose x86emu debug messages"
default n
depends on PCI_OPTION_ROM_RUN_YABEL
help
This option enables additional x86emu related debug messages.
Note: This option will increase the size of the coreboot image.
If unsure, say N.
config X86EMU_DEBUG_JMP
bool "Trace JMP/RETF"
default n
depends on X86EMU_DEBUG
help
Print information about JMP and RETF opcodes from x86emu.
Note: This option will increase the size of the coreboot image.
If unsure, say N.
config X86EMU_DEBUG_TRACE
bool "Trace all opcodes"
default n
depends on X86EMU_DEBUG
help
Print _all_ opcodes that are executed by x86emu.
WARNING: This will produce a LOT of output and take a long time.
Note: This option will increase the size of the coreboot image.
If unsure, say N.
config X86EMU_DEBUG_PNP
bool "Log Plug&Play accesses"
default n
depends on X86EMU_DEBUG
help
Print Plug And Play accesses made by option ROMs.
Note: This option will increase the size of the coreboot image.
If unsure, say N.
config X86EMU_DEBUG_DISK
bool "Log Disk I/O"
default n
depends on X86EMU_DEBUG
help
Print Disk I/O related messages.
Note: This option will increase the size of the coreboot image.
If unsure, say N.
config X86EMU_DEBUG_PMM
bool "Log PMM"
default n
depends on X86EMU_DEBUG
help
Print messages related to POST Memory Manager (PMM).
Note: This option will increase the size of the coreboot image.
If unsure, say N.
config X86EMU_DEBUG_VBE
bool "Debug VESA BIOS Extensions"
default n
depends on X86EMU_DEBUG
help
Print messages related to VESA BIOS Extension (VBE) functions.
Note: This option will increase the size of the coreboot image.
If unsure, say N.
config X86EMU_DEBUG_INT10
bool "Redirect INT10 output to console"
default n
depends on X86EMU_DEBUG
help
Let INT10 (i.e. character output) calls print messages to debug output.
Note: This option will increase the size of the coreboot image.
If unsure, say N.
config X86EMU_DEBUG_INTERRUPTS
bool "Log intXX calls"
default n
depends on X86EMU_DEBUG
help
Print messages related to interrupt handling.
Note: This option will increase the size of the coreboot image.
If unsure, say N.
config X86EMU_DEBUG_CHECK_VMEM_ACCESS
bool "Log special memory accesses"
default n
depends on X86EMU_DEBUG
help
Print messages related to accesses to certain areas of the virtual
memory (e.g. BDA (BIOS Data Area) or interrupt vectors)
Note: This option will increase the size of the coreboot image.
If unsure, say N.
config X86EMU_DEBUG_MEM
bool "Log all memory accesses"
default n
depends on X86EMU_DEBUG
help
Print memory accesses made by option ROM.
Note: This also includes accesses to fetch instructions.
Note: This option will increase the size of the coreboot image.
If unsure, say N.
config X86EMU_DEBUG_IO
bool "Log IO accesses"
default n
depends on X86EMU_DEBUG
help
Print I/O accesses made by option ROM.
Note: This option will increase the size of the coreboot image.
If unsure, say N.
config LLSHELL
bool "Built-in low-level shell"
default n
help
If enabled, you will have a low level shell to examine your machine.
Put llshell() in your (romstage) code to start the shell.
See src/arch/i386/llshell/llshell.inc for details.
endmenu
config LIFT_BSP_APIC_ID
bool
default n
# These probably belong somewhere else, but they are needed somewhere.
config AP_CODE_IN_CAR
bool
default n
config ENABLE_APIC_EXT_ID
bool
default n
config WARNINGS_ARE_ERRORS
bool
default n
config ID_SECTION_OFFSET
hex
default 0x10
source src/Kconfig.deprecated_options