134 lines
3.1 KiB
Plaintext
134 lines
3.1 KiB
Plaintext
menu "Kernel"
|
|
|
|
config BR2_LINUX_KERNEL
|
|
bool "Linux Kernel"
|
|
help
|
|
Enable this option if you want to build a Linux kernel for
|
|
your embedded device
|
|
|
|
if BR2_LINUX_KERNEL
|
|
|
|
#
|
|
# Version selection. We provide the choice between:
|
|
#
|
|
# 1. A single fairly recent stable kernel version
|
|
# 2. In case an internal toolchain has been built, the same kernel
|
|
# version as the kernel headers
|
|
# 3. A custom stable version
|
|
# 4. A custom tarball
|
|
#
|
|
choice
|
|
prompt "Kernel version"
|
|
default BR2_LINUX_KERNEL_2_6_34
|
|
|
|
config BR2_LINUX_KERNEL_2_6_34
|
|
bool "2.6.34"
|
|
|
|
config BR2_LINUX_KERNEL_SAME_AS_HEADERS
|
|
bool "Same as toolchain kernel headers"
|
|
depends on BR2_TOOLCHAIN_BUILDROOT
|
|
help
|
|
This option will re-use the same kernel sources as the one
|
|
that have been used for the kernel headers of the
|
|
cross-compiling toolchain. Having the same version for the
|
|
kernel running on the system and for the kernel headers is
|
|
not a requirement, but using the same version allows to
|
|
download only one tarball of the kernel sources.
|
|
|
|
config BR2_LINUX_KERNEL_CUSTOM_VERSION
|
|
bool "Custom version"
|
|
help
|
|
This option allows to use a specific 2.6.x or 2.6.x.y
|
|
official versions, as available on kernel.org
|
|
|
|
config BR2_LINUX_KERNEL_CUSTOM_TARBALL
|
|
bool "Custom tarball"
|
|
help
|
|
This option allows to specify the http or ftp location of a
|
|
specific kernel source tarball
|
|
|
|
endchoice
|
|
|
|
config BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE
|
|
string "Kernel version"
|
|
depends on BR2_LINUX_KERNEL_CUSTOM_VERSION
|
|
default "2.6.34"
|
|
|
|
config BR2_LINUX_KERNEL_CUSTOM_TARBALL_LOCATION
|
|
string "URL of custom kernel tarball"
|
|
depends on BR2_LINUX_KERNEL_CUSTOM_TARBALL
|
|
|
|
config BR2_LINUX_KERNEL_VERSION
|
|
string
|
|
default "2.6.34" if BR2_LINUX_KERNEL_2_6_34
|
|
default BR2_DEFAULT_KERNEL_HEADERS if BR2_LINUX_KERNEL_SAME_AS_HEADERS
|
|
default BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE if BR2_LINUX_KERNEL_CUSTOM_VERSION
|
|
default "custom" if BR2_LINUX_KERNEL_CUSTOM_TARBALL
|
|
|
|
#
|
|
# Patch selection
|
|
#
|
|
|
|
config BR2_LINUX_KERNEL_PATCH
|
|
string "Custom kernel patch"
|
|
help
|
|
The location can be an URL, a file path, or a directory. In
|
|
the case of a directory, all files matching linux-*.patch
|
|
will be applied.
|
|
|
|
#
|
|
# Configuration selection
|
|
#
|
|
|
|
choice
|
|
prompt "Kernel configuration"
|
|
default BR2_LINUX_KERNEL_USE_DEFCONFIG
|
|
|
|
config BR2_LINUX_KERNEL_USE_DEFCONFIG
|
|
bool "Using a defconfig"
|
|
|
|
config BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG
|
|
bool "Using a custom config file"
|
|
|
|
endchoice
|
|
|
|
config BR2_LINUX_KERNEL_DEFCONFIG
|
|
string "Defconfig name"
|
|
depends on BR2_LINUX_KERNEL_USE_DEFCONFIG
|
|
help
|
|
Name of the defconfig file to use, without the trailing
|
|
_defconfig
|
|
|
|
config BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE
|
|
string "Configuration file path"
|
|
depends on BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG
|
|
help
|
|
Path to the kernel configuration file
|
|
|
|
#
|
|
# Binary format
|
|
#
|
|
|
|
choice
|
|
prompt "Kernel binary format"
|
|
default BR2_LINUX_KERNEL_UIMAGE if !BR2_i386 && !BR2_x86_64
|
|
default BR2_LINUX_KERNEL_BZIMAGE if BR2_i386 || BR2_x86_64
|
|
|
|
config BR2_LINUX_KERNEL_UIMAGE
|
|
bool "uImage"
|
|
|
|
config BR2_LINUX_KERNEL_BZIMAGE
|
|
bool "bzImage"
|
|
|
|
config BR2_LINUX_KERNEL_ZIMAGE
|
|
bool "zImage"
|
|
|
|
config BR2_LINUX_KERNEL_VMLINUX
|
|
bool "vmlinux"
|
|
|
|
endchoice
|
|
|
|
endif # BR2_LINUX_KERNEL
|
|
|
|
endmenu
|