Trivial. Spell checking.

[coreboot.git] / src / Kconfig

diff --git a/src/Kconfig b/src/Kconfig
index cc61ba6225ba5a93954c0ef83acc19963fa779d0..690a1d486401216e5221cc36a32ec74fb0716182 100644 (file)
--- a/src/Kconfig
+++ b/src/Kconfig
@@ -1,28 +1,20 @@
 ##
 ##

-## This file is part of the coreboot repair project.
+## This file is part of the coreboot project.

 ##
 ##

-## Redistribution and use in source and binary forms, with or without
-## modification, are permitted provided that the following conditions
-## are met:
-## 1. Redistributions of source code must retain the above copyright
-##    notice, this list of conditions and the following disclaimer.
-## 2. Redistributions in binary form must reproduce the above copyright
-##    notice, this list of conditions and the following disclaimer in the
-##    documentation and/or other materials provided with the distribution.
-## 3. The name of the author may not be used to endorse or promote products
-##    derived from this software without specific prior written permission.
+## Copyright (C) 2009-2010 coresystems GmbH

 ##
 ##

-## THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
-## ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-## IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-## ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
-## FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-## DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-## OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-## HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-## LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-## OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-## SUCH DAMAGE.
+## 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"
 ##
 
 mainmenu "Coreboot Configuration"


@@ -47,6 +39,65 @@ config LOCALVERSION
          the coreboot version number, so that you can easily distinguish
          boot logs of different boards from each other.
 
          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.
+
+config SCONFIG_GENPARSER
+       bool "Generate SCONFIG parser using flex and bison"
+       default n
+       depends on EXPERT
+       help
+         Enable this option if you are working on the sconfig
+         device tree parser and made changes to sconfig.l and
+         sconfig.y. 
+         Otherwise, say N.
+
+config USE_OPTION_TABLE
+       bool "Use CMOS for configuration values"
+       default n
+       depends on HAVE_OPTION_TABLE
+       help
+         Enable this option if coreboot shall read options from the "CMOS"
+         NVRAM instead of using hard coded values.
+

 endmenu
 
 source src/mainboard/Kconfig
 endmenu
 
 source src/mainboard/Kconfig


@@ -67,6 +118,10 @@ source src/devices/Kconfig
 
 endmenu
 
 
 endmenu
 

+menu "Generic Drivers"
+source src/drivers/Kconfig
+endmenu
+

 config PCI_BUS_SEGN_BITS
        int
        default 0
 config PCI_BUS_SEGN_BITS
        int
        default 0


@@ -83,26 +138,6 @@ config CPU_ADDR_BITS
        int
        default 36
 
        int
        default 36
 

-config XIP_ROM_BASE
-       hex
-       default 0xfffe0000
-
-config XIP_ROM_SIZE
-       hex
-       default 0x20000
-
-config LB_CKS_RANGE_START
-       int
-       default 49
-
-config LB_CKS_RANGE_END
-       int
-       default 125
-
-config LB_CKS_LOC
-       int
-       default 126
-

 config LOGICAL_CPUS
        bool
        default y
 config LOGICAL_CPUS
        bool
        default y


@@ -115,26 +150,6 @@ config HEAP_SIZE
        hex
        default 0x4000
 
        hex
        default 0x4000
 

-config COREBOOT_V2
-       bool
-       default y
-
-config COREBOOT_V4
-       bool
-       default y
-
-config DEBUG
-       bool
-       default n
-
-config USE_PRINTK_IN_CAR
-       bool
-       default n
-
-config USE_OPTION_TABLE
-       bool
-       default n
-

 config MAX_CPUS
        int
        default 1
 config MAX_CPUS
        int
        default 1


@@ -147,10 +162,6 @@ config MMCONF_SUPPORT
        bool
        default n
 
        bool
        default n
 

-config RAMTOP
-       hex
-       default 0x200000
-

 config ATI_RAGE_XL
        bool
 
 config ATI_RAGE_XL
        bool
 


@@ -160,49 +171,42 @@ config HAVE_ACPI_RESUME
        bool
        default n
 
        bool
        default n
 

-config ACPI_SSDTX_NUM
-       int
-       default 0
-
-config HAVE_FALLBACK_BOOT
-       bool
-       default y
-
-config USE_FALLBACK_IMAGE
-       bool
-       default y
-
-config HAVE_FAILOVER_BOOT
+config HAVE_ACPI_SLIC

        bool
        default n
 
        bool
        default n
 

-config USE_FAILOVER_IMAGE
-       bool
-       default n
+config ACPI_SSDTX_NUM
+       int
+       default 0

 
 config HAVE_HARD_RESET
        bool
 
 config HAVE_HARD_RESET
        bool

+       default y if BOARD_HAS_HARD_RESET

        default n
        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
 
 config HAVE_INIT_TIMER
        bool

+       default n if UDELAY_IO

        default y
 
 config HAVE_MAINBOARD_RESOURCES
        bool
        default n
 
        default y
 
 config HAVE_MAINBOARD_RESOURCES
        bool
        default n
 

-config HAVE_MOVNTI
+config USE_OPTION_TABLE

        bool
        default n
 
 config HAVE_OPTION_TABLE
        bool
        bool
        default n
 
 config HAVE_OPTION_TABLE
        bool

-       default y
+       default n

        help
          This variable specifies whether a given board has a cmos.layout
          file containing NVRAM/CMOS bit definitions.
        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.
+         It defaults to 'n' but can be selected in mainboard/*/Kconfig.

 
 config PIRQ_ROUTE
        bool
 
 config PIRQ_ROUTE
        bool


@@ -246,27 +250,6 @@ config GFXUMA
 #
 # endmenu
 
 #
 # 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 n
-       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
 config HAVE_ACPI_TABLES
        bool
        help


@@ -306,15 +289,10 @@ config GENERATE_PIRQ_TABLE
        bool
        default HAVE_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"
 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
        default y
 
 config MULTIBOOT


@@ -433,6 +411,66 @@ config FALLBACK_VGA_BIOS_ID
          the "0x" prefix) and 3230 specifies the PCI device ID of the
          video card (also in hex, without "0x" prefix).
 
          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"
 endmenu
 
 menu "Debugging"


@@ -445,6 +483,232 @@ config GDB_STUB
          If enabled, you will be able to set breakpoints for gdb debugging.
          See src/arch/i386/lib/c_start.S for details.
 
          If enabled, you will be able to set breakpoints for gdb debugging.
          See src/arch/i386/lib/c_start.S for details.
 

+config HAVE_DEBUG_RAM_SETUP
+       def_bool n
+
+config DEBUG_RAM_SETUP
+       bool "Output verbose RAM init debug messages"
+       default n
+       depends on HAVE_DEBUG_RAM_SETUP
+       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 HAVE_DEBUG_CAR
+       def_bool n
+
+config DEBUG_CAR
+       bool "Output verbose Cache-as-RAM debug messages"
+       default n
+       depends on HAVE_DEBUG_CAR
+       help
+         This option enables additional CAR related debug messages.
+
+config DEBUG_PIRQ
+       bool "Check PIRQ table consistency"
+       default n
+       depends on GENERATE_PIRQ_TABLE
+       help
+         If unsure, say N.
+
+config HAVE_DEBUG_SMBUS
+       def_bool n
+
+config DEBUG_SMBUS
+       bool "Output verbose SMBus debug messages"
+       default n
+       depends on HAVE_DEBUG_SMBUS
+       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 DEBUG_SMM_RELOCATION
+       bool "Debug SMM relocation code"
+       default n
+       depends on HAVE_SMI_HANDLER
+       help
+         This option enables additional SMM handler relocation related
+         debug messages.
+
+         Note: This option will increase the size of the coreboot image.
+
+         If unsure, say N.
+
+config REALMODE_DEBUG
+       bool "Enable debug messages for option ROM execution"
+       default n
+       depends on PCI_OPTION_ROM_RUN_REALMODE
+       help
+         This option enables additional x86emu related debug messages.
+
+         Note: This option will increase the time to emulate a ROM.
+
+         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
 endmenu
 
 config LIFT_BSP_APIC_ID


@@ -456,10 +720,20 @@ config AP_CODE_IN_CAR
        bool
        default n
 
        bool
        default n
 

-config USE_INIT
+config RAMINIT_SYSINFO

        bool
        default n
 
 config ENABLE_APIC_EXT_ID
        bool
        default n
        bool
        default n
 
 config ENABLE_APIC_EXT_ID
        bool
        default n

+
+config WARNINGS_ARE_ERRORS
+       bool
+       default y
+
+config ID_SECTION_OFFSET
+       hex
+       default 0x10
+
+source src/Kconfig.deprecated_options