508 lines
13 KiB
Plaintext
508 lines
13 KiB
Plaintext
if BR2_KERNEL_LINUX_ADVANCED
|
|
# --- "Linux kernel options"
|
|
# This file exports the following symbols for use by Makefile's
|
|
#
|
|
# BR2_PACKAGE_LINUX
|
|
#
|
|
# BR2_KERNEL_SITE
|
|
# BR2_DOWNLOAD_LINUX26_VERSION
|
|
# BR2_LINUX26_VERSION
|
|
#
|
|
# BR2_KERNEL_PATCH_SITE
|
|
# BR2_KERNEL_PATCH
|
|
#
|
|
# BR2_LINUX26_CUSTOM
|
|
# BR2_CUSTOM_LINUX26_PATCH_SITE
|
|
# BR2_CUSTOM_LINUX26_PATCH
|
|
#
|
|
# BR2_LINUX_BSP_PATCH
|
|
#
|
|
# BR2_PACKAGE_LINUX_USE_KCONFIG
|
|
# BR2_PACKAGE_LINUX_USE_DEFCONFIG
|
|
# BR2_PACKAGE_LINUX_USE_XCONFIG
|
|
# BR2_PACKAGE_LINUX_KCONFIG
|
|
#
|
|
# BR2_PACKAGE_LINUX_FORMAT
|
|
#
|
|
# BR2_LINUX_COPYTO_ROOTFS
|
|
# BR2_LINUX_COPYTO_TFTPBOOT
|
|
# BR2_LINUX_COPYTO
|
|
#
|
|
# ---------------------------------------------------------------------------
|
|
# --- These 'constants' requires regular maintenance, so put them first
|
|
config BR2_KERNEL_PATCH_LEVEL
|
|
string
|
|
default "1" if BR2_LINUX_2_6_23 && BR2_KERNEL_ADD_LATEST_MINORPATCH
|
|
default "10" if BR2_LINUX_2_6_22 && BR2_KERNEL_ADD_LATEST_MINORPATCH
|
|
default "7" if BR2_LINUX_2_6_21 && BR2_KERNEL_ADD_LATEST_MINORPATCH
|
|
default "20" if BR2_LINUX_2_6_20 && BR2_KERNEL_ADD_LATEST_MINORPATCH
|
|
default "$(BR2_KERNEL_MINORLEVEL)" if BR2_KERNEL_ADD_MINORPATCH
|
|
|
|
config BR2_KERNEL_CURRENT_VERSION
|
|
string
|
|
default "2.6.24"
|
|
|
|
config BR2_KERNEL_NEXT_VERSION
|
|
string
|
|
default "2.6.24" if BR2_LINUX_2_6_23
|
|
default "2.6.23" if BR2_LINUX_2_6_22
|
|
default "2.6.22" if BR2_LINUX_2_6_21
|
|
default "2.6.21" if BR2_LINUX_2_6_20
|
|
|
|
config BR2_KERNEL_THIS_VERSION
|
|
string
|
|
default "2.6.24" if BR2_LINUX_2_6_24
|
|
default "2.6.23" if BR2_LINUX_2_6_23
|
|
default "2.6.22" if BR2_LINUX_2_6_22
|
|
default "2.6.21" if BR2_LINUX_2_6_21
|
|
default "2.6.20" if BR2_LINUX_2_6_20
|
|
|
|
config LINUX26_LATEST_RC_VERSION
|
|
string
|
|
default "2.6.24" if BR2_KERNEL_ADD_LATEST_RC_PATCH
|
|
|
|
config LINUX26_LATEST_MM_VERSION
|
|
string
|
|
default "2.6.24-mm1" if BR2_KERNEL_ADD_LATEST_MM_PATCH
|
|
|
|
config LINUX26_LATEST_GIT_VERSION
|
|
string
|
|
default "2.6.24-git3" if BR2_KERNEL_ADD_LATEST_SNAPSHOT
|
|
|
|
config BR2_KERNEL_SITE
|
|
string
|
|
default "http://ftp.kernel.org/pub/linux/kernel/v2.6/"
|
|
|
|
config BR2_MM_PATCH_SITE
|
|
string
|
|
default "http://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6"
|
|
|
|
config BR2_MM_PATCH_DIR
|
|
string
|
|
default "$(BR2_DOWNLOAD_LINUX26_VERSION)/$(LINUX26_LATEST_MM_VERSION)" if BR2_KERNEL_ADD_LATEST_MM_PATCH
|
|
default "$(BR2_DOWNLOAD_LINUX26_VERSION)/$(BR2_LINUX26_MM_VERSION)" if BR2_KERNEL_ADD_MM_PATCH
|
|
|
|
config BR2_RC_MM_PATCH_DIR
|
|
string
|
|
default "$(BR2_KERNEL_NEXT_VERSION)-rc$(BR2_KERNEL_RC_LEVEL)/2.6.$(BR2_KERNEL_NEXT_VERSION)-rc$(BR2_KERNEL_RC_LEVEL)-mm$(BR2_KERNEL_MM_LEVEL)"
|
|
|
|
config BR2_KERNEL_PATCH_SITE
|
|
string
|
|
default "http://ftp.kernel.org/pub/linux/kernel/v2.6/" if BR2_KERNEL_ADD_MINORPATCH
|
|
default "http://ftp.kernel.org/pub/linux/kernel/v2.6/testing/" if BR2_KERNEL_ADD_RC_PATCH || BR2_KERNEL_ADD_LATEST_RC_PATCH
|
|
default "http://ftp.kernel.org/pub/linux/kernel/v2.6/snapshots/" if BR2_KERNEL_ADD_SNAPSHOT || BR2_KERNEL_ADD_LATEST_SNAPSHOT
|
|
default "$(BR2_MM_PATCH_SITE)/$(BR2_MM_PATCH_DIR)/" if BR2_KERNEL_ADD_MM_PATCH || BR2_KERNEL_ADD_LATEST_MM_PATCH
|
|
default $(BR2_CUSTOM_LINUX26_PATCH_SITE) if BR2_LINUX26_CUSTOM
|
|
|
|
config BR2_LINUX26_RC_VERSION
|
|
string
|
|
default "$(BR2_KERNEL_NEXT_VERSION)-rc$(BR2_KERNEL_RC_LEVEL)" if BR2_KERNEL_ADD_RC_PATCH
|
|
|
|
config BR2_LINUX26_SNAPSHOT_VERSION
|
|
string
|
|
default "$(BR2_KERNEL_THIS_VERSION)-git$(BR2_KERNEL_GIT_LEVEL)" if BR2_KERNEL_ADD_SNAPSHOT
|
|
|
|
config BR2_LINUX26_RC_SNAPSHOT_VERSION
|
|
string
|
|
default "$(BR2_KERNEL_NEXT_VERSION)-rc$(BR2_KERNEL_RC_LEVEL)-git$(BR2_KERNEL_GIT_LEVEL)" if BR2_KERNEL_ADD_SNAPSHOT
|
|
|
|
config BR2_LINUX26_MM_VERSION
|
|
string
|
|
default "$(BR2_KERNEL_THIS_VERSION)-mm$(BR2_KERNEL_MM_LEVEL)" if BR2_KERNEL_ADD_MM_PATCH
|
|
|
|
config BR2_LINUX26_RC_MM_VERSION
|
|
string
|
|
default "$(BR2_KERNEL_NEXT_VERSION)-rc$(BR2_KERNEL_RC_LEVEL)-mm$(BR2_KERNEL_MM_LEVEL)" if BR2_KERNEL_ADD_MM_PATCH
|
|
|
|
# ---------------------------------------------------------------------------
|
|
|
|
choice
|
|
prompt "Linux Kernel Version"
|
|
default BR2_LINUX_2_6_22_10 if BR2_avr32
|
|
default BR2_LINUX_2_6_22_1 if !BR2_avr32 && BR2_TARGET_ATMEL
|
|
default BR2_LINUX_2_6_22 if !BR2_TARGET_ATMEL
|
|
help
|
|
Select the specific Linux version you want to use
|
|
|
|
config BR2_LINUX_2_6_STABLE
|
|
bool "The latest stable Linux kernel (2.6.24)"
|
|
help
|
|
Linux 2.6.24
|
|
|
|
config BR2_LINUX_2_6_24
|
|
bool "Linux 2.6.24"
|
|
select BR2_KERNEL_BASE
|
|
help
|
|
Linux 2.6.24
|
|
|
|
config BR2_LINUX_2_6_23
|
|
bool "Linux 2.6.23"
|
|
select BR2_KERNEL_BASE
|
|
help
|
|
Linux 2.6.23
|
|
|
|
config BR2_LINUX_2_6_22_10
|
|
bool "Linux 2.6.22.10"
|
|
select BR2_KERNEL_PREPATCHED
|
|
help
|
|
Linux 2.6.22.10
|
|
|
|
config BR2_LINUX_2_6_22_1
|
|
bool "Linux 2.6.22.1"
|
|
select BR2_KERNEL_PREPATCHED
|
|
help
|
|
Linux 2.6.22.1
|
|
|
|
config BR2_LINUX_2_6_22
|
|
bool "Linux 2.6.22"
|
|
select BR2_KERNEL_LATEST
|
|
select BR2_KERNEL_BASE
|
|
help
|
|
Linux 2.6.22
|
|
|
|
config BR2_LINUX_2_6_21_7
|
|
bool "Linux 2.6.21.7"
|
|
select BR2_KERNEL_PREPATCHED
|
|
help
|
|
Linux 2.6.21.1
|
|
|
|
config BR2_LINUX_2_6_21_5
|
|
bool "Linux 2.6.21.5"
|
|
select BR2_KERNEL_PREPATCHED
|
|
help
|
|
Linux 2.6.21.5
|
|
|
|
config BR2_LINUX_2_6_21
|
|
bool "Linux 2.6.21"
|
|
select BR2_KERNEL_BASE
|
|
help
|
|
Linux 2.6.21
|
|
|
|
config BR2_LINUX_2_6_20
|
|
bool "Linux 2.6.20"
|
|
select BR2_KERNEL_BASE
|
|
help
|
|
Linux 2.6.20
|
|
|
|
config BR2_LINUX26_CUSTOM
|
|
bool "Linux <custom> version"
|
|
help
|
|
Linux <your selection>
|
|
|
|
endchoice
|
|
|
|
if BR2_LINUX26_CUSTOM
|
|
config BR2_CUSTOM_DOWNLOAD_LINUX26_VERSION
|
|
string "Linux Tarball version"
|
|
default "linux-2.6.22"
|
|
help
|
|
Specify any .tar.bz2 file
|
|
|
|
config BR2_CUSTOM_LINUX26_VERSION
|
|
string "Linux Version"
|
|
default "linux-2.6.22-version"
|
|
help
|
|
Specify what the linux version will be called
|
|
|
|
config BR2_CUSTOM_LINUX26_PATCH
|
|
string "patch name"
|
|
default "patch-2.6.22-rc6-mm1.bz2"
|
|
help
|
|
Specify a patch to be downloaded
|
|
|
|
config BR2_CUSTOM_LINUX26_PATCH_SITE
|
|
string "patch site"
|
|
default "http://"
|
|
help
|
|
Specify from where the patch will be downloaded.
|
|
|
|
endif
|
|
|
|
# -----------------------------------------------
|
|
|
|
menu "Patches"
|
|
depends on BR2_PACKAGE_LINUX
|
|
|
|
choice
|
|
prompt "Add a patch to the Linux Kernel"
|
|
depends on BR2_PACKAGE_LINUX
|
|
depends on !BR2_KERNEL_PREPATCHED
|
|
default BR2_KERNEL_ADD_NO_PATCH
|
|
help
|
|
Select a patch to add to the Linux kernel
|
|
|
|
config BR2_KERNEL_ADD_NO_PATCH
|
|
bool "Do not add a patch"
|
|
|
|
config BR2_KERNEL_ADD_LATEST_MINORPATCH
|
|
bool "Add _latest_ '.#' minor patch"
|
|
select BR2_KERNEL_ADD_PATCH
|
|
|
|
config BR2_KERNEL_ADD_MINORPATCH
|
|
bool "Add a '.#' minor patch"
|
|
select BR2_KERNEL_ADD_PATCH
|
|
|
|
config BR2_KERNEL_ADD_LATEST_RC_PATCH
|
|
bool "Add _latest_ '-rc#' patch"
|
|
select BR2_KERNEL_ADD_PATCH
|
|
|
|
config BR2_KERNEL_ADD_RC_PATCH
|
|
bool "Add an '-rc#' patch"
|
|
select BR2_KERNEL_ADD_PATCH
|
|
|
|
config BR2_KERNEL_ADD_LATEST_SNAPSHOT
|
|
bool "Add _latest_ 'snapshot' patch"
|
|
select BR2_KERNEL_ADD_PATCH
|
|
|
|
config BR2_KERNEL_ADD_SNAPSHOT
|
|
bool "Add a 'snapshot' patch (linux-2.6.X-rc#-git#)"
|
|
select BR2_KERNEL_ADD_PATCH
|
|
|
|
config BR2_KERNEL_ADD_LATEST_MM_PATCH
|
|
bool "Add latest '-mm' patch for the stable linux kernel"
|
|
select BR2_KERNEL_ADD_PATCH
|
|
|
|
config BR2_KERNEL_ADD_MM_PATCH
|
|
bool "Add an '-mm#' patch for the stable linux kernel"
|
|
select BR2_KERNEL_ADD_PATCH
|
|
|
|
endchoice
|
|
|
|
config BR2_KERNEL_ADD_PATCH
|
|
bool
|
|
default n
|
|
|
|
|
|
config BR2_KERNEL_MINORLEVEL
|
|
string "patch level"
|
|
default ""
|
|
depends on BR2_KERNEL_ADD_MINORPATCH
|
|
|
|
config BR2_KERNEL_RC_LEVEL
|
|
string "-rc patch Level"
|
|
default ""
|
|
depends on BR2_KERNEL_ADD_RC_PATCH || BR2_KERNEL_ADD_SNAPSHOT
|
|
|
|
config BR2_KERNEL_GIT_LEVEL
|
|
string "-git patch Level"
|
|
default ""
|
|
depends on BR2_KERNEL_ADD_SNAPSHOT
|
|
|
|
config BR2_KERNEL_MM_LEVEL
|
|
string "-mm patch Level"
|
|
default ""
|
|
depends on BR2_KERNEL_ADD_MM_PATCH
|
|
|
|
config BR2_LINUX_BSP_PATCH
|
|
string "Additional patch to apply (from \$(DL_DIR))"
|
|
default ""
|
|
help
|
|
Apply a patch located in \$(DL_DIR).
|
|
You need to download or create this before
|
|
enable this option
|
|
|
|
config BR2_KERNEL_PATCH
|
|
string
|
|
default "patch-$(BR2_DOWNLOAD_LINUX26_VERSION).$(BR2_KERNEL_PATCH_LEVEL).bz2" if BR2_KERNEL_ADD_MINORPATCH || BR2_KERNEL_ADD_LATEST_MINORPATCH
|
|
default "patch-$(LINUX26_LATEST_RC_VERSION).bz2" if BR2_KERNEL_ADD_LATEST_RC_PATCH
|
|
default "patch-$(BR2_LINUX26_RC_VERSION).bz2" if BR2_KERNEL_ADD_RC_PATCH
|
|
default "patch-$(LINUX26_LATEST_GIT_VERSION).bz2" if BR2_KERNEL_ADD_LATEST_SNAPSHOT
|
|
default "patch-$(BR2_LINUX26_SNAPSHOT_VERSION).bz2" if BR2_KERNEL_ADD_SNAPSHOT
|
|
default "$(LINUX26_LATEST_MM_VERSION).bz2" if BR2_KERNEL_ADD_LATEST_MM_PATCH
|
|
default "$(BR2_LINUX26_MM_VERSION).bz2" if BR2_KERNEL_ADD_MM_PATCH
|
|
default $(BR2_CUSTOM_LINUX26_PATCH) if BR2_LINUX26_CUSTOM
|
|
|
|
endmenu
|
|
|
|
# -----------------------------------------------
|
|
|
|
config BR2_KERNEL_PREPATCHED
|
|
bool
|
|
default n
|
|
|
|
config BR2_KERNEL_BASE
|
|
bool
|
|
default n
|
|
|
|
config BR2_KERNEL_LATEST
|
|
bool
|
|
default n
|
|
|
|
config BR2_DOWNLOAD_LINUX26_VERSION
|
|
string
|
|
default "$(BR2_KERNEL_THIS_VERSION)" if BR2_KERNEL_BASE
|
|
default "2.6.21.5" if BR2_LINUX_2_6_21_5
|
|
default "2.6.21.7" if BR2_LINUX_2_6_21_7
|
|
default "2.6.22.1" if BR2_LINUX_2_6_22_1
|
|
default "2.6.22.10" if BR2_LINUX_2_6_22_10
|
|
default "$(BR2_KERNEL_CURRENT_VERSION)"if BR2_LINUX_2_6_STABLE
|
|
default "$(BR2_DEFAULT_KERNEL_HEADERS)" if BR2_KERNEL_LINUX_HEADERS_VERSION
|
|
default $(BR2_CUSTOM_DOWNLOAD_LINUX26_VERSION) if BR2_LINUX26_CUSTOM
|
|
|
|
config BR2_LINUX26_VERSION
|
|
string
|
|
default "$(BR2_KERNEL_THIS_VERSION).$(BR2_KERNEL_PATCH_LEVEL)" if BR2_KERNEL_BASE && BR2_KERNEL_ADD_MINORPATCH
|
|
default "$(LINUX26_LATEST_RC_VERSION)" if BR2_KERNEL_ADD_LATEST_RC_PATCH
|
|
default "$(LINUX26_LATEST_MM_VERSION)" if BR2_KERNEL_ADD_LATEST_MM_PATCH
|
|
default "$(LINUX26_LATEST_GIT_VERSION)" if BR2_KERNEL_ADD_LATEST_SNAPSHOT
|
|
default "$(BR2_LINUX26_RC_VERSION)" if BR2_KERNEL_BASE && BR2_KERNEL_ADD_RC_PATCH
|
|
default "$(BR2_LINUX26_SNAPSHOT_VERSION)" if BR2_KERNEL_BASE && BR2_KERNEL_ADD_SNAPSHOT
|
|
default "$(BR2_LINUX26_MM_VERSION)" if BR2_KERNEL_BASE && BR2_KERNEL_ADD_MM_PATCH
|
|
default "$(BR2_KERNEL_THIS_VERSION)" if BR2_KERNEL_BASE && ! BR2_KERNEL_ADD_PATCH
|
|
default "2.6.21.5" if BR2_LINUX_2_6_21_5
|
|
default "2.6.21.7" if BR2_LINUX_2_6_21_7
|
|
default "2.6.22.1" if BR2_LINUX_2_6_22_1
|
|
default "2.6.22.10" if BR2_LINUX_2_6_22_10
|
|
default "$(BR2_KERNEL_CURRENT_VERSION)"if BR2_LINUX_2_6_STABLE
|
|
default $(BR2_CUSTOM_LINUX26_VERSION) if BR2_LINUX26_CUSTOM
|
|
|
|
menu "Linux Kernel Configuration"
|
|
|
|
choice
|
|
prompt "Linux Kernel Configuration"
|
|
depends on BR2_PACKAGE_LINUX
|
|
default BR2_PACKAGE_LINUX_USE_KCONFIG
|
|
help
|
|
Select the way to configure the Linux
|
|
|
|
config BR2_PACKAGE_LINUX_USE_KCONFIG
|
|
bool ".config file"
|
|
depends on BR2_PACKAGE_LINUX
|
|
help
|
|
kernel's .config to use to build a kernel for the target.
|
|
|
|
If the above setting is empty, you can change the default
|
|
board-imposed value by passing LINUX26_KCONFIG=<path> to
|
|
make.
|
|
|
|
config BR2_PACKAGE_LINUX_USE_DEFCONFIG
|
|
bool "Run make <board>_defconfig "
|
|
depends BR2_PACKAGE_LINUX
|
|
help
|
|
Configure Linux by make <board>_defconfig
|
|
|
|
config BR2_PACKAGE_LINUX_USE_XCONFIG
|
|
bool "Run make ARCH=$(ARCH) xconfig before build"
|
|
depends BR2_PACKAGE_LINUX
|
|
help
|
|
Configure Linux by make xconfig
|
|
endchoice
|
|
|
|
config BR2_PACKAGE_LINUX_KCONFIG
|
|
string ".config file"
|
|
depends on BR2_PACKAGE_LINUX_USE_KCONFIG
|
|
default "$(BR2_BOARD_PATH)/$(BR2_BOARD_NAME)-linux-$(BR2_LINUX26_VERSION).config"
|
|
help
|
|
kernel's .config to use to build a kernel for the target.
|
|
|
|
If the above setting is empty, you can change the default
|
|
board-imposed value by passing LINUX26_KCONFIG=<path> to
|
|
make.
|
|
|
|
endmenu
|
|
|
|
choice
|
|
prompt "kernel binary format"
|
|
depends on BR2_PACKAGE_LINUX
|
|
default BR2_LINUX_BIN_UIMAGE
|
|
help
|
|
Select the specific Linux binary type you want to use
|
|
|
|
config BR2_LINUX_BIN_BZIMAGE
|
|
bool "bzImage"
|
|
depends BR2_PACKAGE_LINUX
|
|
help
|
|
Linux 2.6.19.2
|
|
|
|
config BR2_LINUX_BIN_UIMAGE
|
|
bool "uImage"
|
|
depends BR2_PACKAGE_LINUX
|
|
help
|
|
Build uImage binary
|
|
|
|
config BR2_LINUX_BIN_VMLINUX
|
|
bool "vmlinux"
|
|
depends BR2_PACKAGE_LINUX
|
|
help
|
|
Build vmlinux binary
|
|
|
|
config BR2_LINUX_BIN_ZIMAGE
|
|
bool "zImage"
|
|
depends BR2_PACKAGE_LINUX
|
|
help
|
|
Linux 2.6.19.2
|
|
|
|
config BR2_LINUX_BIN_CUSTOM
|
|
bool "<custom> Linux binary"
|
|
depends BR2_PACKAGE_LINUX
|
|
help
|
|
Build custom Linux binary format
|
|
endchoice
|
|
|
|
config BR2_LINUX_BIN_CUSTOM_BIN
|
|
string "custom kernel binary format"
|
|
depends on BR2_LINUX_BIN_CUSTOM
|
|
default ""
|
|
help
|
|
Which Linux binary format?
|
|
|
|
config BR2_PACKAGE_LINUX_FORMAT
|
|
string #"kernel binary format"
|
|
depends on BR2_PACKAGE_LINUX
|
|
default "bzImage" if BR2_LINUX_BIN_BZIMAGE
|
|
default "uImage" if BR2_LINUX_BIN_UIMAGE
|
|
default "vmlinux" if BR2_LINUX_BIN_VMLINUX
|
|
default "zImage" if BR2_LINUX_BIN_ZIMAGE
|
|
default $(BR2_LINUX_BIN_CUSTOM_BIN) if BR2_LINUX_BIN_CUSTOM
|
|
help
|
|
kernel binary format.
|
|
Popular values include:
|
|
- bzImage
|
|
- zImage
|
|
- vmlinux
|
|
- zImage
|
|
- xipImage
|
|
and other, architecture dependant formats.
|
|
|
|
Note that the default format is supposed to be set by your
|
|
board-description, if any.
|
|
i386 and compatible default to bzImage if nothing was given
|
|
above.
|
|
If the above setting is empty, you can change the default
|
|
board-imposed value by passing LINUX26_FORMAT=<string> to
|
|
make.
|
|
|
|
menu "Destinations for linux kernel binaries"
|
|
|
|
config BR2_LINUX_COPYTO_ROOTFS
|
|
bool "Copy kernel to root file system"
|
|
depends BR2_PACKAGE_LINUX
|
|
default n
|
|
help
|
|
Copy kernel to <root>/boot directory
|
|
|
|
config BR2_LINUX_COPYTO_TFTPBOOT
|
|
bool "Copy kernel to /tftpboot"
|
|
default y if BR2_TARGET_ATMEL
|
|
default n if !BR2_TARGET_ATMEL
|
|
help
|
|
Copy kernel to /tftpboot directory
|
|
|
|
config BR2_LINUX_COPYTO
|
|
string "Copy kernel to <dir>..."
|
|
default ""
|
|
help
|
|
Copy kernel to secondary location
|
|
|
|
config BR2_LINUX_COPY_CONFIGURATION
|
|
bool "Copy buildroot configuration to Linux file system"
|
|
default y if BR2_TARGET_ATMEL
|
|
default n if !BR2_TARGET_ATMEL
|
|
help
|
|
The configuration files for buildroot, uclibc, busybox and linux
|
|
are copied to the "<root>/boot" directory.
|
|
|
|
endmenu
|
|
endif
|
|
|