9f20b5f97f
which will override selection between xconfig and menuconfig make xconfig will, if it fails, or user does not save configuration result in make menuconfig beeing tried Fix several issues causing final part of linux to be regenerated on each make.
530 lines
15 KiB
Plaintext
530 lines
15 KiB
Plaintext
if BR2_KERNEL_LINUX_ADVANCED
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# --- "Linux kernel options"
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# This file exports the following symbols for use by Makefile's
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#
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# BR2_PACKAGE_LINUX
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#
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# BR2_KERNEL_SITE
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# BR2_DOWNLOAD_LINUX26_VERSION
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# BR2_LINUX26_VERSION
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#
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# BR2_KERNEL_PATCH_SITE
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# BR2_KERNEL_PATCH
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#
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# BR2_LINUX26_CUSTOM
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# BR2_CUSTOM_LINUX26_PATCH_SITE
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# BR2_CUSTOM_LINUX26_PATCH
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#
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# BR2_LINUX_BSP_PATCH
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#
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# BR2_PACKAGE_LINUX_USE_KCONFIG
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# BR2_PACKAGE_LINUX_USE_DEFCONFIG
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# BR2_PACKAGE_LINUX_USE_XCONFIG
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# BR2_PACKAGE_LINUX_KCONFIG
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#
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# BR2_PACKAGE_LINUX_FORMAT
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#
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# BR2_LINUX_COPYTO_ROOTFS
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# BR2_LINUX_COPYTO_TFTPBOOT
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# BR2_LINUX_COPYTO
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#
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source "target/linux/Config.in.versions"
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config BR2_KERNEL_PATCH_LEVEL
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string
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default $(BR2_KERNEL_LATEST_2_6_28) if BR2_LINUX_2_6_28 && BR2_KERNEL_ADD_LATEST_MINORPATCH
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default $(BR2_KERNEL_LATEST_2_6_27) if BR2_LINUX_2_6_27 && BR2_KERNEL_ADD_LATEST_MINORPATCH
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default $(BR2_KERNEL_LATEST_2_6_26) if BR2_LINUX_2_6_26 && BR2_KERNEL_ADD_LATEST_MINORPATCH
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default $(BR2_KERNEL_LATEST_2_6_25) if BR2_LINUX_2_6_25 && BR2_KERNEL_ADD_LATEST_MINORPATCH
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default $(BR2_KERNEL_LATEST_2_6_24) if BR2_LINUX_2_6_24 && BR2_KERNEL_ADD_LATEST_MINORPATCH
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default $(BR2_KERNEL_LATEST_2_6_23) if BR2_LINUX_2_6_23 && BR2_KERNEL_ADD_LATEST_MINORPATCH
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default $(BR2_KERNEL_LATEST_2_6_22) if BR2_LINUX_2_6_22 && BR2_KERNEL_ADD_LATEST_MINORPATCH
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default $(BR2_KERNEL_LATEST_2_6_21) if BR2_LINUX_2_6_21 && BR2_KERNEL_ADD_LATEST_MINORPATCH
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default $(BR2_KERNEL_LATEST_2_6_20) if BR2_LINUX_2_6_20 && BR2_KERNEL_ADD_LATEST_MINORPATCH
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default "$(BR2_KERNEL_MINORLEVEL)" if BR2_KERNEL_ADD_MINORPATCH
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config BR2_KERNEL_NEXT_VERSION
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string
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default "2.6.29" if BR2_LINUX_2_6_28
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default "2.6.28" if BR2_LINUX_2_6_27
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default "2.6.27" if BR2_LINUX_2_6_26
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default "2.6.26" if BR2_LINUX_2_6_25
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default "2.6.25" if BR2_LINUX_2_6_24
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default "2.6.24" if BR2_LINUX_2_6_23
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default "2.6.23" if BR2_LINUX_2_6_22
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default "2.6.22" if BR2_LINUX_2_6_21
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default "2.6.21" if BR2_LINUX_2_6_20
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config BR2_KERNEL_THIS_VERSION
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string
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default "2.6.29" if BR2_LINUX_2_6_29
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default "2.6.28" if BR2_LINUX_2_6_28
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default "2.6.27" if BR2_LINUX_2_6_27
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default "2.6.26" if BR2_LINUX_2_6_26
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default "2.6.25" if BR2_LINUX_2_6_25
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default "2.6.24" if BR2_LINUX_2_6_24
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default "2.6.23" if BR2_LINUX_2_6_23
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default "2.6.22" if BR2_LINUX_2_6_22
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default "2.6.21" if BR2_LINUX_2_6_21
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default "2.6.20" if BR2_LINUX_2_6_20
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config BR2_KERNEL_SITE
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string
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default "http://ftp.kernel.org/pub/linux/kernel/v2.6"
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config BR2_MM_PATCH_SITE
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string
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default "http://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6"
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config BR2_MM_PATCH_DIR
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string
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default "$(BR2_DOWNLOAD_LINUX26_VERSION)/$(LINUX26_LATEST_MM_VERSION)" if BR2_KERNEL_ADD_LATEST_MM_PATCH
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default "$(BR2_DOWNLOAD_LINUX26_VERSION)/$(BR2_LINUX26_MM_VERSION)" if BR2_KERNEL_ADD_MM_PATCH
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config BR2_RC_MM_PATCH_DIR
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string
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default "$(BR2_KERNEL_NEXT_VERSION)-rc$(BR2_KERNEL_RC_LEVEL)/2.6.$(BR2_KERNEL_NEXT_VERSION)-rc$(BR2_KERNEL_RC_LEVEL)-mm$(BR2_KERNEL_MM_LEVEL)"
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config BR2_KERNEL_PATCH_SITE
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string
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default "$(BR2_KERNEL_SITE)" if BR2_KERNEL_ADD_LATEST_MINORPATCH
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default "$(BR2_KERNEL_SITE)" if BR2_KERNEL_ADD_MINORPATCH
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default "$(BR2_KERNEL_SITE)/testing" if BR2_KERNEL_ADD_LATEST_RC_PATCH
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default "$(BR2_KERNEL_SITE)/testing" if BR2_KERNEL_ADD_RC_PATCH
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default "$(BR2_KERNEL_SITE)/snapshots" if BR2_KERNEL_ADD_LATEST_SNAPSHOT
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default "$(BR2_KERNEL_SITE)/snapshots" if BR2_KERNEL_ADD_SNAPSHOT
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default "$(BR2_MM_PATCH_SITE)/$(BR2_MM_PATCH_DIR)/" if BR2_KERNEL_ADD_LATEST_MM_PATCH
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default "$(BR2_MM_PATCH_SITE)/$(BR2_MM_PATCH_DIR)/" if BR2_KERNEL_ADD_MM_PATCH
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default $(BR2_CUSTOM_LINUX26_PATCH_SITE) if BR2_LINUX26_CUSTOM
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config BR2_LINUX26_RC_VERSION
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string
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default "$(BR2_KERNEL_NEXT_VERSION)-rc$(BR2_KERNEL_RC_LEVEL)" if BR2_KERNEL_ADD_RC_PATCH
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config BR2_LINUX26_SNAPSHOT_VERSION
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string
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default "$(BR2_KERNEL_THIS_VERSION)-git$(BR2_KERNEL_GIT_LEVEL)" if BR2_KERNEL_ADD_SNAPSHOT
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config BR2_LINUX26_RC_SNAPSHOT_VERSION
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string
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default "$(BR2_KERNEL_NEXT_VERSION)-rc$(BR2_KERNEL_RC_LEVEL)-git$(BR2_KERNEL_GIT_LEVEL)" if BR2_KERNEL_ADD_SNAPSHOT
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config BR2_LINUX26_MM_VERSION
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string
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default "$(BR2_KERNEL_THIS_VERSION)-mm$(BR2_KERNEL_MM_LEVEL)" if BR2_KERNEL_ADD_MM_PATCH
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config BR2_LINUX26_RC_MM_VERSION
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string
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default "$(BR2_KERNEL_NEXT_VERSION)-rc$(BR2_KERNEL_RC_LEVEL)-mm$(BR2_KERNEL_MM_LEVEL)" if BR2_KERNEL_ADD_MM_PATCH
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# ---------------------------------------------------------------------------
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choice
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prompt "Linux Kernel Version"
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default BR2_LINUX_2_6_STABLE
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help
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Select the specific Linux version you want to use
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config BR2_LINUX_2_6_STABLE
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bool "The latest stable Linux kernel (2.6.28.1)"
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config BR2_LINUX_2_6_28
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bool "Linux 2.6.28"
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select BR2_KERNEL_BASE
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config BR2_LINUX_2_6_27
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bool "Linux 2.6.27"
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select BR2_KERNEL_BASE
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config BR2_LINUX_2_6_26
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bool "Linux 2.6.26"
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select BR2_KERNEL_BASE
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config BR2_LINUX_2_6_25
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bool "Linux 2.6.25"
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select BR2_KERNEL_BASE
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config BR2_LINUX_2_6_24
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bool "Linux 2.6.24"
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select BR2_KERNEL_BASE
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config BR2_LINUX_2_6_23
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bool "Linux 2.6.23"
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select BR2_KERNEL_BASE
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config BR2_LINUX_2_6_22
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bool "Linux 2.6.22"
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select BR2_KERNEL_BASE
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config BR2_LINUX_2_6_21
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bool "Linux 2.6.21"
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select BR2_KERNEL_BASE
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config BR2_LINUX_2_6_20
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bool "Linux 2.6.20"
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select BR2_KERNEL_BASE
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config BR2_LINUX_2_6_29
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bool "Linux 2.6.29"
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select BR2_KERNEL_BASE
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config BR2_LINUX26_CUSTOM
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bool "Linux <custom> version"
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endchoice
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if BR2_LINUX26_CUSTOM
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config BR2_CUSTOM_DOWNLOAD_LINUX26_VERSION
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string "Linux Tarball version"
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default "2.6.28"
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help
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Specify any .tar.bz2 file
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config BR2_CUSTOM_LINUX26_VERSION
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string "Linux Version"
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default "2.6.29-rc2"
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help
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Specify what the linux version will be called
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config BR2_CUSTOM_LINUX26_PATCH
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string "patch name"
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default "patch-2.6.29-rc2.bz2"
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help
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Specify a patch to be downloaded
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config BR2_CUSTOM_LINUX26_PATCH_SITE
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string "patch site"
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default "http://www.kernel.org/pub/linux/kernel/v2.6/testing"
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help
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Specify from where the patch will be downloaded.
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endif
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# -----------------------------------------------
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menu "Patches"
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depends on BR2_PACKAGE_LINUX
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config BR2_KERNEL_ADD_KERNEL_ORG_PATCH
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bool "Add kernel.org patch"
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depends on BR2_KERNEL_BASE
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help
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Add pre, snapshot or -mm patches
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from http://www.kernel.org/
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config BR2_KERNEL_ADD_LATEST
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bool "Use only the latest patch version"
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default y
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depends on BR2_KERNEL_ADD_KERNEL_ORG_PATCH
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help
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Restrict the choices to the latest versions
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choice
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prompt "Add a kernel.org patch to the Linux Kernel"
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depends on BR2_PACKAGE_LINUX
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depends on !BR2_KERNEL_PREPATCHED
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depends on BR2_KERNEL_ADD_KERNEL_ORG_PATCH
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help
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Select a patch to add to the Linux kernel
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config BR2_KERNEL_ADD_LATEST_MINORPATCH
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bool "Add _latest_ '.#' minor patch"
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depends on BR2_KERNEL_ADD_LATEST
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select BR2_KERNEL_ADD_PATCH
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config BR2_KERNEL_ADD_MINORPATCH
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bool "Add a '.#' minor patch"
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depends on !BR2_KERNEL_ADD_LATEST
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select BR2_KERNEL_ADD_PATCH
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config BR2_KERNEL_ADD_LATEST_RC_PATCH
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bool "Add _latest_ '-rc#' patch"
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depends on BR2_KERNEL_ADD_LATEST
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select BR2_KERNEL_ADD_PATCH
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config BR2_KERNEL_ADD_RC_PATCH
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bool "Add an '-rc#' patch"
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depends on !BR2_KERNEL_ADD_LATEST
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select BR2_KERNEL_ADD_PATCH
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config BR2_KERNEL_ADD_LATEST_SNAPSHOT
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bool "Add _latest_ 'snapshot' patch"
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depends on BR2_KERNEL_ADD_LATEST
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select BR2_KERNEL_ADD_PATCH
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config BR2_KERNEL_ADD_SNAPSHOT
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bool "Add a 'snapshot' patch (linux-2.6.X-rc#-git#)"
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depends on !BR2_KERNEL_ADD_LATEST
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select BR2_KERNEL_ADD_PATCH
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config BR2_KERNEL_ADD_LATEST_MM_PATCH
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bool "Add _latest_ '-mm' patch for the stable linux kernel"
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depends on BR2_KERNEL_ADD_LATEST
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select BR2_KERNEL_ADD_PATCH
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config BR2_KERNEL_ADD_MM_PATCH
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bool "Add an '-mm#' patch for the stable linux kernel"
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depends on !BR2_KERNEL_ADD_LATEST
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select BR2_KERNEL_ADD_PATCH
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endchoice
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config BR2_KERNEL_ADD_PATCH
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bool
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config BR2_KERNEL_MINORLEVEL
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string "patch level"
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default ""
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depends on BR2_KERNEL_ADD_MINORPATCH
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config BR2_KERNEL_RC_LEVEL
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string "-rc patch level"
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default ""
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depends on BR2_KERNEL_ADD_RC_PATCH || BR2_KERNEL_ADD_SNAPSHOT
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config BR2_KERNEL_GIT_LEVEL
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string "-git patch level"
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default ""
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depends on BR2_KERNEL_ADD_SNAPSHOT
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config BR2_KERNEL_MM_LEVEL
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string "-mm patch level"
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default ""
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depends on BR2_KERNEL_ADD_MM_PATCH
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source "target/device/Config.in.linux.patches"
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config BR2_LINUX_BSP_PATCH
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string "Additional patch to apply (from \$(DL_DIR))"
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default ""
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help
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Apply a patch located in \$(DL_DIR).
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You need to download or create this before
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enable this option
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config BR2_KERNEL_PATCH
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string
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default "patch-$(BR2_DOWNLOAD_LINUX26_VERSION).$(BR2_KERNEL_PATCH_LEVEL).bz2" if BR2_KERNEL_ADD_LATEST_MINORPATCH
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default "patch-$(BR2_DOWNLOAD_LINUX26_VERSION).$(BR2_KERNEL_PATCH_LEVEL).bz2" if BR2_KERNEL_ADD_MINORPATCH
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default "patch-$(LINUX26_LATEST_RC_VERSION).bz2" if BR2_KERNEL_ADD_LATEST_RC_PATCH
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default "patch-$(BR2_LINUX26_RC_VERSION).bz2" if BR2_KERNEL_ADD_RC_PATCH
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default "patch-$(LINUX26_LATEST_GIT_VERSION).bz2" if BR2_KERNEL_ADD_LATEST_SNAPSHOT
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default "patch-$(BR2_LINUX26_SNAPSHOT_VERSION).bz2" if BR2_KERNEL_ADD_SNAPSHOT
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default "$(LINUX26_LATEST_MM_VERSION).bz2" if BR2_KERNEL_ADD_LATEST_MM_PATCH
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default "$(BR2_LINUX26_MM_VERSION).bz2" if BR2_KERNEL_ADD_MM_PATCH
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default "$(BR2_CUSTOM_LINUX26_PATCH)" if BR2_LINUX26_CUSTOM
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config BR2_EXTRA_VERSION
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string
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default ".$(BR2_KERNEL_PATCH_LEVEL)" if BR2_KERNEL_ADD_LATEST_MINORPATCH
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default ".$(BR2_KERNEL_PATCH_LEVEL)" if BR2_KERNEL_ADD_MINORPATCH
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default "$(BR2_KERNEL_RC_LEVEL)" if BR2_KERNEL_ADD_LATEST_RC_PATCH
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default "$(BR2_KERNEL_RC_LEVEL)" if BR2_KERNEL_ADD_RC_PATCH
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default "$(BR2_KERNEL_GIT_LEVEL)" if BR2_KERNEL_ADD_LATEST_SNAPSHOT
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default "$(BR2_KERNEL_GIT_LEVEL)" if BR2_KERNEL_ADD_SNAPSHOT
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default "$(BR2_KERNEL_MM_LEVEL)" if BR2_KERNEL_ADD_LATEST_MM_PATCH
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default "$(BR2_KERNEL_MM_LEVEL)" if BR2_KERNEL_ADD_MM_PATCH
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default "$(BR2_CUSTOM_LINUX26_VERSION)" if BR2_LINUX26_CUSTOM
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endmenu
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# -----------------------------------------------
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config BR2_KERNEL_PREPATCHED
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bool
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config BR2_KERNEL_BASE
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bool
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config BR2_KERNEL_LATEST
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bool
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config BR2_DOWNLOAD_LINUX26_VERSION
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string
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default "$(BR2_KERNEL_THIS_VERSION)" if BR2_KERNEL_BASE
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default "$(BR2_KERNEL_CURRENT_VERSION)" if BR2_LINUX_2_6_STABLE
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default "$(BR2_DEFAULT_KERNEL_HEADERS)" if BR2_KERNEL_LINUX_HEADERS_VERSION
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default $(BR2_CUSTOM_DOWNLOAD_LINUX26_VERSION) if BR2_LINUX26_CUSTOM
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config BR2_LINUX26_VERSION
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string
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default "$(BR2_KERNEL_THIS_VERSION).$(BR2_KERNEL_PATCH_LEVEL)" if BR2_KERNEL_ADD_LATEST_MINORPATCH&& BR2_KERNEL_BASE
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default "$(BR2_KERNEL_THIS_VERSION).$(BR2_KERNEL_PATCH_LEVEL)" if BR2_KERNEL_ADD_MINORPATCH && BR2_KERNEL_BASE
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default "$(LINUX26_LATEST_RC_VERSION)" if BR2_KERNEL_ADD_LATEST_RC_PATCH
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default "$(BR2_LINUX26_RC_VERSION)" if BR2_KERNEL_ADD_RC_PATCH && BR2_KERNEL_BASE
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default "$(LINUX26_LATEST_GIT_VERSION)" if BR2_KERNEL_ADD_LATEST_SNAPSHOT
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default "$(BR2_LINUX26_SNAPSHOT_VERSION)" if BR2_KERNEL_ADD_SNAPSHOT && BR2_KERNEL_BASE
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default "$(LINUX26_LATEST_MM_VERSION)" if BR2_KERNEL_ADD_LATEST_MM_PATCH
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default "$(BR2_LINUX26_MM_VERSION)" if BR2_KERNEL_ADD_MM_PATCH && BR2_KERNEL_BASE
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default "$(BR2_KERNEL_THIS_VERSION)" if ! BR2_KERNEL_ADD_PATCH && BR2_KERNEL_BASE
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default "$(BR2_KERNEL_CURRENT_VERSION)"if BR2_LINUX_2_6_STABLE
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default "$(BR2_CUSTOM_LINUX26_VERSION)" if BR2_LINUX26_CUSTOM
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menu "Linux Kernel Configuration"
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choice
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prompt "Linux Kernel Configuration"
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depends on BR2_PACKAGE_LINUX
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default BR2_PACKAGE_LINUX_USE_KCONFIG
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help
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Select the way to configure the Linux
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config BR2_PACKAGE_LINUX_USE_KCONFIG
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bool ".config file"
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depends on BR2_PACKAGE_LINUX
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help
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kernel's .config to use to build a kernel for the target.
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If the above setting is empty, you can change the default
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board-imposed value by passing LINUX26_KCONFIG=<path> to
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make.
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config BR2_PACKAGE_LINUX_USE_DEFCONFIG
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bool "Run make <board>_defconfig "
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depends on BR2_PACKAGE_LINUX
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help
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Configure Linux by make <board>_defconfig
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You have to supply a BOARD_NAME, either by
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defining it in a BSP or by make BOARD_NAME=<board>
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config BR2_PACKAGE_LINUX_USE_XCONFIG
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bool "Run make ARCH=$(ARCH) [xconfig|menuconfig] before build"
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depends on BR2_PACKAGE_LINUX
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help
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Configure Linux by make xconfig|menuconfig
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endchoice
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config BR2_PACKAGE_LINUX_KCONFIG
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string ".config file"
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depends on BR2_PACKAGE_LINUX_USE_KCONFIG
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default "$(BR2_BOARD_PATH)/$(BR2_BOARD_NAME)-linux-$(BR2_LINUX26_VERSION).config"
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help
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kernel's .config to use to build a kernel for the target.
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If the above setting is empty, you can change the default
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board-imposed value by passing LINUX26_KCONFIG=<path> to
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make.
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choice
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prompt "Preferred config tool"
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default BR2_MAKE_XCONFIG
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depends on BR2_PACKAGE_LINUX_USE_XCONFIG
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help
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Define the preferred tool to invoke if a configuration is invalid
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config BR2_MAKE_XCONFIG
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bool "make xconfig (needs QT3 headers on host)"
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help
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Run "make xconfig" if kernel ".config" is invalid
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config BR2_MAKE_MENUCONFIG
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bool "make menuconfig"
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help
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Run "make menuconfig" if kernel ".config" is invalid
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endchoice
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config BR2_KERNEL_CONFIG_METHOD
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string
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default "xconfig" if BR2_MAKE_XCONFIG
|
|
default "menuconfig" if BR2_MAKE_MENUCONFIG
|
|
|
|
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 on BR2_PACKAGE_LINUX
|
|
|
|
config BR2_LINUX_BIN_UIMAGE
|
|
bool "uImage"
|
|
depends on BR2_PACKAGE_LINUX
|
|
select BR2_TARGET_UBOOT
|
|
|
|
config BR2_LINUX_BIN_VMLINUX
|
|
bool "vmlinux"
|
|
depends on BR2_PACKAGE_LINUX
|
|
|
|
config BR2_LINUX_BIN_ZIMAGE
|
|
bool "zImage"
|
|
depends on BR2_PACKAGE_LINUX
|
|
|
|
config BR2_LINUX_BIN_CUSTOM
|
|
bool "<custom> Linux binary"
|
|
depends on 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 on BR2_PACKAGE_LINUX
|
|
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
|
|
|