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-rw-r--r--meta-emenlow/conf/machine/emenlow.conf3
-rw-r--r--meta/classes/kernel-yocto.bbclass202
-rw-r--r--meta/conf/distro/include/poky-default-revisions.inc36
-rw-r--r--meta/conf/machine/atom-pc.conf3
-rw-r--r--meta/conf/machine/beagleboard.conf3
-rw-r--r--meta/conf/machine/include/qemu.inc1
-rw-r--r--meta/conf/machine/mpc8315e-rdb.conf3
-rw-r--r--meta/conf/machine/routerstationpro.conf3
-rw-r--r--meta/recipes-kernel/linux-libc-headers/linux-libc-headers-yocto_git.bb4
-rw-r--r--meta/recipes-kernel/linux/linux-tools.inc19
-rw-r--r--meta/recipes-kernel/linux/linux-yocto-stable_git.bb41
-rw-r--r--meta/recipes-kernel/linux/linux-yocto.inc23
-rw-r--r--meta/recipes-kernel/linux/linux-yocto_git.bb219
13 files changed, 336 insertions, 224 deletions
diff --git a/meta-emenlow/conf/machine/emenlow.conf b/meta-emenlow/conf/machine/emenlow.conf
index 0f9ed8a299..b8dea64038 100644
--- a/meta-emenlow/conf/machine/emenlow.conf
+++ b/meta-emenlow/conf/machine/emenlow.conf
@@ -16,7 +16,8 @@ MACHINE_FEATURES = "kernel26 screen keyboard pci usbhost ext2 ext3 x86 \
16 16
17KERNEL_IMAGETYPE = "bzImage" 17KERNEL_IMAGETYPE = "bzImage"
18 18
19PREFERRED_PROVIDER_virtual/kernel = "linux-yocto" 19PREFERRED_PROVIDER_virtual/kernel = "linux-yocto-stable"
20#PREFERRED_PROVIDER_linux-libc-headers ?= "linux-libc-headers-yocto"
20PREFERRED_PROVIDER_libdrm = "libdrm-poulsbo" 21PREFERRED_PROVIDER_libdrm = "libdrm-poulsbo"
21PREFERRED_PROVIDER_drm = "libdrm-poulsbo" 22PREFERRED_PROVIDER_drm = "libdrm-poulsbo"
22PREFERRED_PROVIDER_virtual/libx11 = "libx11-trim" 23PREFERRED_PROVIDER_virtual/libx11 = "libx11-trim"
diff --git a/meta/classes/kernel-yocto.bbclass b/meta/classes/kernel-yocto.bbclass
new file mode 100644
index 0000000000..8e820122ec
--- /dev/null
+++ b/meta/classes/kernel-yocto.bbclass
@@ -0,0 +1,202 @@
1S = "${WORKDIR}/linux"
2
3# Determine which branch to fetch and build. Not all branches are in the
4# upstream repo (but will be locally created after the fetchers run) so
5# a fallback branch needs to be chosen.
6#
7# The default machine 'UNDEFINED'. If the machine is not set to a specific
8# branch in this recipe or in a recipe extension, then we fallback to a
9# branch that is always present 'standard'. This sets the KBRANCH variable
10# and is used in the SRC_URI. The machine is then set back to ${MACHINE},
11# since futher processing will use that to create local branches
12python __anonymous () {
13 import bb, re
14
15 version = bb.data.getVar("LINUX_VERSION", d, 1)
16 # 2.6.34 signifies the old-style tree, so we need some temporary
17 # conditional processing based on the kernel version.
18 if version == "2.6.34":
19 bb.data.setVar("KBRANCH", "${KMACHINE}-${LINUX_KERNEL_TYPE}", d)
20 bb.data.setVar("KMETA", "wrs_meta", d)
21 mach = bb.data.getVar("KMACHINE", d, 1)
22 if mach == "UNDEFINED":
23 bb.data.setVar("KBRANCH", "standard", d)
24 bb.data.setVar("KMACHINE", "${MACHINE}", d)
25 # track the global configuration on a bootstrapped BSP
26 bb.data.setVar("SRCREV_machine", "${SRCREV_meta}", d)
27 bb.data.setVar("BOOTSTRAP", "t", d)
28 else:
29 # The branch for a build is:
30 # yocto/<kernel type>/${KMACHINE} or
31 # yocto/<kernel type>/${KMACHINE}/base
32 bb.data.setVar("KBRANCH", bb.data.expand("yocto/${LINUX_KERNEL_TYPE}/${KMACHINE}",d), d)
33 bb.data.setVar("KMETA", "meta", d)
34
35 mach = bb.data.getVar("KMACHINE", d, 1)
36 # drop the "/base" if it was on the KMACHINE
37 kmachine = mach.replace('/base','')
38 # and then write KMACHINE back
39 bb.data.setVar('KMACHINE_' + bb.data.expand("${MACHINE}",d), kmachine, d)
40
41 if mach == "UNDEFINED":
42 bb.data.setVar("KBRANCH", "yocto/standard/base", d)
43 bb.data.setVar('KMACHINE_' + bb.data.expand("${MACHINE}",d), bb.data.expand("${MACHINE}",d), d)
44 bb.data.setVar("SRCREV_machine", "standard", d)
45 bb.data.setVar("BOOTSTRAP", "t", d)
46}
47
48do_patch() {
49 cd ${S}
50 if [ -f ${WORKDIR}/defconfig ]; then
51 defconfig=${WORKDIR}/defconfig
52 fi
53
54 if [ -n "${BOOTSTRAP}" ]; then
55 kbranch="yocto/${LINUX_KERNEL_TYPE}/${KMACHINE}"
56 else
57 kbranch=${KBRANCH}
58 fi
59
60 # simply ensures that a branch of the right name has been created
61 createme ${ARCH} ${kbranch} ${defconfig}
62 if [ $? -ne 0 ]; then
63 echo "ERROR. Could not create ${kbranch}"
64 exit 1
65 fi
66
67 # updates or generates the target description
68 if [ -n "${KERNEL_FEATURES}" ]; then
69 addon_features="--features ${KERNEL_FEATURES}"
70 fi
71 updateme ${addon_features} ${ARCH} ${WORKDIR}
72 if [ $? -ne 0 ]; then
73 echo "ERROR. Could not update ${kbranch}"
74 exit 1
75 fi
76
77 # executes and modifies the source tree as required
78 patchme ${kbranch}
79 if [ $? -ne 0 ]; then
80 echo "ERROR. Could not modify ${kbranch}"
81 exit 1
82 fi
83}
84
85do_kernel_checkout() {
86 if [ -d ${WORKDIR}/.git/refs/remotes/origin ]; then
87 echo "Fixing up git directory for ${LINUX_KERNEL_TYPE}/${KMACHINE}"
88 rm -rf ${S}
89 mkdir ${S}
90 mv ${WORKDIR}/.git ${S}
91
92 if [ -e ${S}/.git/packed-refs ]; then
93 cd ${S}
94 rm -f .git/refs/remotes/origin/HEAD
95IFS='
96';
97 for r in `git show-ref | grep remotes`; do
98 ref=`echo $r | cut -d' ' -f1`;
99 b=`echo $r | cut -d' ' -f2 | sed 's%refs/remotes/origin/%%'`;
100 dir=`dirname $b`
101 mkdir -p .git/refs/heads/$dir
102 echo $ref > .git/refs/heads/$b
103 done
104 cd ..
105 else
106 cp -r ${S}/.git/refs/remotes/origin/* ${S}/.git/refs/heads
107 rmdir ${S}/.git/refs/remotes/origin
108 fi
109 fi
110 cd ${S}
111
112 # checkout and clobber and unimportant files
113 git checkout -f ${KBRANCH}
114}
115do_kernel_checkout[dirs] = "${S}"
116
117addtask kernel_checkout before do_patch after do_unpack
118
119do_kernel_configme() {
120 echo "[INFO] doing kernel configme"
121
122 cd ${S}
123 configme --reconfig
124 if [ $? -ne 0 ]; then
125 echo "ERROR. Could not configure ${KMACHINE}-${LINUX_KERNEL_TYPE}"
126 exit 1
127 fi
128
129 echo "# Global settings from linux recipe" >> ${B}/.config
130 echo "CONFIG_LOCALVERSION="\"${LINUX_VERSION_EXTENSION}\" >> ${B}/.config
131}
132
133do_kernel_configcheck() {
134 echo "[INFO] validating kernel configuration"
135 cd ${B}/..
136 kconf_check ${B}/.config ${B} ${S} ${B} ${LINUX_VERSION} ${KMACHINE}-${LINUX_KERNEL_TYPE}
137}
138
139
140# Ensure that the branches (BSP and meta) are on the locatios specified by
141# their SRCREV values. If they are NOT on the right commits, the branches
142# are reset to the correct commit.
143do_validate_branches() {
144 cd ${S}
145 branch_head=`git show-ref -s --heads ${KBRANCH}`
146 meta_head=`git show-ref -s --heads ${KMETA}`
147 target_branch_head="${SRCREV_machine}"
148 target_meta_head="${SRCREV_meta}"
149
150 # nothing to do if bootstrapping
151 if [ -n "${BOOTSTRAP}" ]; then
152 return
153 fi
154
155 current=`git branch |grep \*|sed 's/^\* //'`
156 if [ -n "$target_branch_head" ] && [ "$branch_head" != "$target_branch_head" ]; then
157 if [ -n "${KERNEL_REVISION_CHECKING}" ]; then
158 git show ${target_branch_head} > /dev/null 2>&1
159 if [ $? -eq 0 ]; then
160 echo "Forcing branch $current to ${target_branch_head}"
161 git branch -m $current $current-orig
162 git checkout -b $current ${target_branch_head}
163 else
164 echo "ERROR ${target_branch_head} is not a valid commit ID."
165 echo "The kernel source tree may be out of sync"
166 exit 1
167 fi
168 fi
169 fi
170
171 if [ "$meta_head" != "$target_meta_head" ]; then
172 if [ -n "${KERNEL_REVISION_CHECKING}" ]; then
173 git show ${target_meta_head} > /dev/null 2>&1
174 if [ $? -eq 0 ]; then
175 echo "Forcing branch meta to ${target_meta_head}"
176 git branch -m ${KMETA} ${KMETA}-orig
177 git checkout -b ${KMETA} ${target_meta_head}
178 else
179 echo "ERROR ${target_meta_head} is not a valid commit ID"
180 echo "The kernel source tree may be out of sync"
181 exit 1
182 fi
183 fi
184 fi
185
186 # restore the branch for builds
187 git checkout -f ${KBRANCH}
188}
189
190# Many scripts want to look in arch/$arch/boot for the bootable
191# image. This poses a problem for vmlinux based booting. This
192# task arranges to have vmlinux appear in the normalized directory
193# location.
194do_kernel_link_vmlinux() {
195 if [ ! -d "${B}/arch/${ARCH}/boot" ]; then
196 mkdir ${B}/arch/${ARCH}/boot
197 fi
198 cd ${B}/arch/${ARCH}/boot
199 ln -sf ../../../vmlinux
200}
201
202
diff --git a/meta/conf/distro/include/poky-default-revisions.inc b/meta/conf/distro/include/poky-default-revisions.inc
index 58a0a3d516..81c39ab96a 100644
--- a/meta/conf/distro/include/poky-default-revisions.inc
+++ b/meta/conf/distro/include/poky-default-revisions.inc
@@ -57,7 +57,7 @@ SRCREV_pn-gypsy ??= "147"
57SRCREV_pn-inputproto ??= "7203036522ba9d4b224d282d6afc2d0b947711ee" 57SRCREV_pn-inputproto ??= "7203036522ba9d4b224d282d6afc2d0b947711ee"
58SRCREV_pn-inputproto-native ??= "7203036522ba9d4b224d282d6afc2d0b947711ee" 58SRCREV_pn-inputproto-native ??= "7203036522ba9d4b224d282d6afc2d0b947711ee"
59SRCREV_pn-inputproto-nativesdk ??= "7203036522ba9d4b224d282d6afc2d0b947711ee" 59SRCREV_pn-inputproto-nativesdk ??= "7203036522ba9d4b224d282d6afc2d0b947711ee"
60SRCREV_pn-kern-tools-native ??= "9722d8decacd2b750f079b3fde7918810700f80e" 60SRCREV_pn-kern-tools-native ??= "c85dcdd2dc50d71476a11c2960bf14c2b144b3c7"
61SRCREV_pn-libdrm ??= "3f3c5be6f908272199ccf53f108b1124bfe0a00e" 61SRCREV_pn-libdrm ??= "3f3c5be6f908272199ccf53f108b1124bfe0a00e"
62SRCREV_pn-libfakekey ??= "2031" 62SRCREV_pn-libfakekey ??= "2031"
63SRCREV_pn-libgdbus ??= "aeab6e3c0185b271ca343b439470491b99cc587f" 63SRCREV_pn-libgdbus ??= "aeab6e3c0185b271ca343b439470491b99cc587f"
@@ -84,17 +84,29 @@ SRCREV_pn-linux-omap-zoomsync ??= "015cbaf1035cd9a61d33a27de2a22902555db3c5"
84SRCREV_pn-linux-omap2 ??= "d3b3ae0fe6c71641da19c8de466ec366d39847e3" 84SRCREV_pn-linux-omap2 ??= "d3b3ae0fe6c71641da19c8de466ec366d39847e3"
85SRCREV_pn-linux-omap3 ??= "de1121fdb899f762b9e717f44eaf3fae7c00cd3e" 85SRCREV_pn-linux-omap3 ??= "de1121fdb899f762b9e717f44eaf3fae7c00cd3e"
86SRCREV_pn-linux-omap3-pm ??= "totallybroken" 86SRCREV_pn-linux-omap3-pm ??= "totallybroken"
87SRCREV_machine_pn-linux-yocto_qemuarm ?= "4f4177b4bea5b8858acc1eeb788d80b7af0df962" 87SRCREV_machine_pn-linux-yocto-stable_qemuarm ?= "4f4177b4bea5b8858acc1eeb788d80b7af0df962"
88SRCREV_machine_pn-linux-yocto_qemumips ?= "81f3cd467b9d51fa1dfa2d5939337cc756ae8061" 88SRCREV_machine_pn-linux-yocto-stable_qemumips ?= "81f3cd467b9d51fa1dfa2d5939337cc756ae8061"
89SRCREV_machine_pn-linux-yocto_qemuppc ?= "9ac0daee43dd19d8bea828cf79450c9748ae0daa" 89SRCREV_machine_pn-linux-yocto-stable_qemuppc ?= "9ac0daee43dd19d8bea828cf79450c9748ae0daa"
90SRCREV_machine_pn-linux-yocto_qemux86 ?= "0431115c9d720fee5bb105f6a7411efb4f851d26" 90SRCREV_machine_pn-linux-yocto-stable_qemux86 ?= "0431115c9d720fee5bb105f6a7411efb4f851d26"
91SRCREV_machine_pn-linux-yocto_qemux86-64 ?= "0431115c9d720fee5bb105f6a7411efb4f851d26" 91SRCREV_machine_pn-linux-yocto-stable_qemux86-64 ?= "0431115c9d720fee5bb105f6a7411efb4f851d26"
92SRCREV_machine_pn-linux-yocto_emenlow ?= "aae69fdf104b0a9d7b3710f808aac6ab303490f7" 92SRCREV_machine_pn-linux-yocto-stable_emenlow ?= "aae69fdf104b0a9d7b3710f808aac6ab303490f7"
93SRCREV_machine_pn-linux-yocto_atom-pc ?= "0431115c9d720fee5bb105f6a7411efb4f851d26" 93SRCREV_machine_pn-linux-yocto-stable_atom-pc ?= "0431115c9d720fee5bb105f6a7411efb4f851d26"
94SRCREV_machine_pn-linux-yocto_routerstationpro ?= "2ec2edaf256dd8500ee3d4763fee6ca3ecd6da4b" 94SRCREV_machine_pn-linux-yocto-stable_routerstationpro ?= "2ec2edaf256dd8500ee3d4763fee6ca3ecd6da4b"
95SRCREV_machine_pn-linux-yocto_mpc8315e-rdb ?= "986e6eb66c26007cee7916d5d12f4756e6b5436f" 95SRCREV_machine_pn-linux-yocto-stable_mpc8315e-rdb ?= "986e6eb66c26007cee7916d5d12f4756e6b5436f"
96SRCREV_machine_pn-linux-yocto_beagleboard ?= "0431115c9d720fee5bb105f6a7411efb4f851d26" 96SRCREV_machine_pn-linux-yocto-stable_beagleboard ?= "0431115c9d720fee5bb105f6a7411efb4f851d26"
97SRCREV_meta_pn-linux-yocto ?= "d1cd5c80ee97e81e130be8c3de3965b770f320d6" 97SRCREV_meta_pn-linux-yocto-stable ?= "d1cd5c80ee97e81e130be8c3de3965b770f320d6"
98# development SRCREVs
99SRCREV_machine_pn-linux-yocto_qemuarm = "87e00a2d47ba80b4ad1f9170cb3f6cf81f21d739"
100SRCREV_machine_pn-linux-yocto_qemumips = "7231e473dd981a28e3cea9f677ed60583e731550"
101SRCREV_machine_pn-linux-yocto_qemuppc = "3ab3559637130b65d8889fa74286fdb57935726f"
102SRCREV_machine_pn-linux-yocto_qemux86 = "87aacc373557f8849dde8618fbe1f7f8f2af6038"
103SRCREV_machine_pn-linux-yocto_qemux86-64 = "87aacc373557f8849dde8618fbe1f7f8f2af6038"
104SRCREV_machine_pn-linux-yocto_emenlow = "87aacc373557f8849dde8618fbe1f7f8f2af6038"
105SRCREV_machine_pn-linux-yocto_atom-pc = "87aacc373557f8849dde8618fbe1f7f8f2af6038"
106SRCREV_machine_pn-linux-yocto_routerstationpro = "773d3a1c8eba563ffcdbf61057ef6e39cee0c88b"
107SRCREV_machine_pn-linux-yocto_mpc8315e-rdb = "5ff609967ffe87c49d534d7861a7e0b150517726"
108SRCREV_machine_pn-linux-yocto_beagleboard = "87aacc373557f8849dde8618fbe1f7f8f2af6038"
109SRCREV_meta_pn-linux-yocto ?= "ee0a10ab687b29c4d22d47e5b28bc8b3ebb7a8d9"
98SRCREV_pn-linux-libc-headers-yocto ??= "09a39c638dd65dc27c549c119abe1af2631b2ae0" 110SRCREV_pn-linux-libc-headers-yocto ??= "09a39c638dd65dc27c549c119abe1af2631b2ae0"
99SRCREV_pn-matchbox-config-gtk ??= "2081" 111SRCREV_pn-matchbox-config-gtk ??= "2081"
100SRCREV_pn-matchbox-desktop-sato ??= "76" 112SRCREV_pn-matchbox-desktop-sato ??= "76"
diff --git a/meta/conf/machine/atom-pc.conf b/meta/conf/machine/atom-pc.conf
index 7ca952a0a2..8cf09b811e 100644
--- a/meta/conf/machine/atom-pc.conf
+++ b/meta/conf/machine/atom-pc.conf
@@ -13,7 +13,8 @@ MACHINE_FEATURES = "kernel26 screen keyboard pci usbhost ext2 ext3 x86 wifi \
13 13
14KERNEL_IMAGETYPE = "bzImage" 14KERNEL_IMAGETYPE = "bzImage"
15 15
16PREFERRED_PROVIDER_virtual/kernel ?= "linux-yocto" 16PREFERRED_PROVIDER_virtual/kernel ?= "linux-yocto-stable"
17#PREFERRED_PROVIDER_linux-libc-headers ?= "linux-libc-headers-yocto"
17PREFERRED_PROVIDER_virtual/libx11 ?= "libx11-trim" 18PREFERRED_PROVIDER_virtual/libx11 ?= "libx11-trim"
18PREFERRED_PROVIDER_virtual/libgl ?= "mesa-dri" 19PREFERRED_PROVIDER_virtual/libgl ?= "mesa-dri"
19PREFERRED_PROVIDER_virtual/xserver ?= "xserver-xf86-dri-lite" 20PREFERRED_PROVIDER_virtual/xserver ?= "xserver-xf86-dri-lite"
diff --git a/meta/conf/machine/beagleboard.conf b/meta/conf/machine/beagleboard.conf
index 657bd366ca..1b73250c24 100644
--- a/meta/conf/machine/beagleboard.conf
+++ b/meta/conf/machine/beagleboard.conf
@@ -22,7 +22,8 @@ EXTRA_IMAGECMD_jffs2 = "-lnp "
22# Guesswork 22# Guesswork
23SERIAL_CONSOLE = "115200 ttyS2" 23SERIAL_CONSOLE = "115200 ttyS2"
24 24
25PREFERRED_PROVIDER_virtual/kernel = "linux-yocto" 25PREFERRED_PROVIDER_virtual/kernel = "linux-yocto-stable"
26#PREFERRED_PROVIDER_linux-libc-headers ?= "linux-libc-headers-yocto"
26 27
27KERNEL_IMAGETYPE = "uImage" 28KERNEL_IMAGETYPE = "uImage"
28 29
diff --git a/meta/conf/machine/include/qemu.inc b/meta/conf/machine/include/qemu.inc
index 1b1b8881c6..502e24f770 100644
--- a/meta/conf/machine/include/qemu.inc
+++ b/meta/conf/machine/include/qemu.inc
@@ -16,5 +16,6 @@ RDEPENDS_kernel-base = ""
16 16
17# Use a common kernel recipe for all QEMU machines 17# Use a common kernel recipe for all QEMU machines
18PREFERRED_PROVIDER_virtual/kernel = "linux-yocto" 18PREFERRED_PROVIDER_virtual/kernel = "linux-yocto"
19#PREFERRED_PROVIDER_linux-libc-headers ?= "linux-libc-headers-yocto"
19 20
20EXTRA_IMAGEDEPENDS += "qemu-native qemu-helper-native" 21EXTRA_IMAGEDEPENDS += "qemu-native qemu-helper-native"
diff --git a/meta/conf/machine/mpc8315e-rdb.conf b/meta/conf/machine/mpc8315e-rdb.conf
index 334118668a..1b7982a5dd 100644
--- a/meta/conf/machine/mpc8315e-rdb.conf
+++ b/meta/conf/machine/mpc8315e-rdb.conf
@@ -13,4 +13,5 @@ SERIAL_CONSOLE = "115200 ttyS0"
13 13
14MACHINE_FEATURES = "kernel26 keyboard pci ext2 ext3 serial" 14MACHINE_FEATURES = "kernel26 keyboard pci ext2 ext3 serial"
15 15
16PREFERRED_PROVIDER_virtual/kernel = "linux-yocto" 16PREFERRED_PROVIDER_virtual/kernel = "linux-yocto-stable"
17#PREFERRED_PROVIDER_linux-libc-headers ?= "linux-libc-headers-yocto"
diff --git a/meta/conf/machine/routerstationpro.conf b/meta/conf/machine/routerstationpro.conf
index 485ee3c124..4f1bbbb2c7 100644
--- a/meta/conf/machine/routerstationpro.conf
+++ b/meta/conf/machine/routerstationpro.conf
@@ -12,7 +12,8 @@ MACHINE_FEATURES = "kernel26 screen keyboard pci usbhost ext2 ext3 \
12KERNEL_IMAGETYPE = "vmlinux" 12KERNEL_IMAGETYPE = "vmlinux"
13KERNEL_ALT_IMAGETYPE = "vmlinux.bin" 13KERNEL_ALT_IMAGETYPE = "vmlinux.bin"
14 14
15PREFERRED_PROVIDER_virtual/kernel = "linux-yocto" 15PREFERRED_PROVIDER_virtual/kernel = "linux-yocto-stable"
16#PREFERRED_PROVIDER_linux-libc-headers ?= "linux-libc-headers-yocto"
16 17
17SERIAL_CONSOLE = "115200 ttyS0" 18SERIAL_CONSOLE = "115200 ttyS0"
18 19
diff --git a/meta/recipes-kernel/linux-libc-headers/linux-libc-headers-yocto_git.bb b/meta/recipes-kernel/linux-libc-headers/linux-libc-headers-yocto_git.bb
index 6ae6d5f642..3e3c1fa9ba 100644
--- a/meta/recipes-kernel/linux-libc-headers/linux-libc-headers-yocto_git.bb
+++ b/meta/recipes-kernel/linux-libc-headers/linux-libc-headers-yocto_git.bb
@@ -4,7 +4,7 @@ INHIBIT_DEFAULT_DEPS = "1"
4DEPENDS += "unifdef-native" 4DEPENDS += "unifdef-native"
5PROVIDES = "linux-libc-headers" 5PROVIDES = "linux-libc-headers"
6PV = "2.6.34+git-${SRCPV}" 6PV = "2.6.34+git-${SRCPV}"
7PR = "r0" 7PR = "r1"
8 8
9SRC_URI = "git://git.pokylinux.org/linux-2.6-windriver.git;fullclone=1" 9SRC_URI = "git://git.pokylinux.org/linux-2.6-windriver.git;fullclone=1"
10 10
@@ -45,7 +45,7 @@ do_compile () {
45 45
46do_install() { 46do_install() {
47 set_arch 47 set_arch
48 oe_runmake headers_install_all INSTALL_HDR_PATH=${D}${exec_prefix} ARCH=$ARCH 48 oe_runmake headers_install INSTALL_HDR_PATH=${D}${exec_prefix} ARCH=$ARCH
49} 49}
50 50
51BBCLASSEXTEND = "nativesdk" 51BBCLASSEXTEND = "nativesdk"
diff --git a/meta/recipes-kernel/linux/linux-tools.inc b/meta/recipes-kernel/linux/linux-tools.inc
new file mode 100644
index 0000000000..714207f860
--- /dev/null
+++ b/meta/recipes-kernel/linux/linux-tools.inc
@@ -0,0 +1,19 @@
1# included by kernel recipes if they want to build/provide
2# perf functionality from their tree.
3
4do_compile_perf() {
5 oe_runmake -C ${S}/tools/perf CC="${KERNEL_CC}" LD="${KERNEL_LD}" prefix=${prefix}
6}
7
8do_install_perf() {
9 oe_runmake -C ${S}/tools/perf CC="${KERNEL_CC}" LD="${KERNEL_LD}" prefix=${prefix} DESTDIR=${D} install
10}
11
12
13# perf tasks
14addtask compile_perf after do_compile before do_install
15addtask install_perf after do_install before do_package do_deploy
16
17do_compile_perf[depends] = "virtual/libc:do_populate_sysroot"
18do_compile_perf[depends] =+ "elfutils:do_populate_sysroot"
19RDEPENDS_perf += "python perl elfutils"
diff --git a/meta/recipes-kernel/linux/linux-yocto-stable_git.bb b/meta/recipes-kernel/linux/linux-yocto-stable_git.bb
new file mode 100644
index 0000000000..8ecd86fa9f
--- /dev/null
+++ b/meta/recipes-kernel/linux/linux-yocto-stable_git.bb
@@ -0,0 +1,41 @@
1inherit kernel
2require linux-yocto.inc
3
4KMACHINE_qemux86 = "common_pc/base"
5KMACHINE_qemux86-64 = "common_pc_64"
6KMACHINE_qemuppc = "qemu_ppc32"
7KMACHINE_qemumips = "mti_malta32_be"
8KMACHINE_qemuarm = "arm_versatile_926ejs"
9KMACHINE_atom-pc = "atom-pc"
10KMACHINE_routerstationpro = "routerstationpro"
11KMACHINE_mpc8315e-rdb = "fsl-mpc8315e-rdb"
12KMACHINE_beagleboard = "beagleboard"
13
14LINUX_VERSION ?= "2.6.34"
15LINUX_VERSION_EXTENSION ?= "-yocto-${LINUX_KERNEL_TYPE}"
16PR = "r0"
17PV = "${LINUX_VERSION}+git${SRCPV}"
18SRCREV_FORMAT = "meta_machine"
19
20# this performs a fixup on the SRCREV for new/undefined BSPs
21python __anonymous () {
22 import bb, re
23
24 rev = bb.data.getVar("SRCREV_machine", d, 1)
25 if rev == "standard":
26 bb.data.setVar("SRCREV_machine", "${SRCREV_meta}", d)
27}
28
29SRC_URI = "git://git.pokylinux.org/linux-2.6-windriver.git;protocol=git;fullclone=1;branch=${KBRANCH};name=machine \
30 git://git.pokylinux.org/linux-2.6-windriver.git;protocol=git;noclone=1;branch=wrs_meta;name=meta"
31
32
33# Functionality flags
34KERNEL_REVISION_CHECKING ?= "t"
35KERNEL_FEATURES=features/netfilter
36
37# extra tasks
38addtask kernel_link_vmlinux after do_compile before do_install
39addtask validate_branches before do_patch after do_kernel_checkout
40
41require linux-tools.inc
diff --git a/meta/recipes-kernel/linux/linux-yocto.inc b/meta/recipes-kernel/linux/linux-yocto.inc
new file mode 100644
index 0000000000..095b3375fa
--- /dev/null
+++ b/meta/recipes-kernel/linux/linux-yocto.inc
@@ -0,0 +1,23 @@
1DESCRIPTION = "Yocto Kernel"
2SECTION = "kernel"
3LICENSE = "GPL"
4
5# A KMACHINE is the mapping of a yocto $MACHINE to what is built
6# by the kernel. This is typically the branch that should be built,
7# and it can be specific to the machine or shared
8KMACHINE = "UNDEFINED"
9
10COMPATIBLE_MACHINE = "(qemuarm|qemux86|qemuppc|qemumips|qemux86-64|atom-pc|routerstationpro)"
11
12# Set this to 'preempt_rt' in the local.conf if you want a real time kernel
13LINUX_KERNEL_TYPE ?= standard
14
15do_patch[depends] = "kern-tools-native:do_populate_sysroot"
16
17addtask kernel_configme before do_configure after do_patch
18addtask kernel_configcheck after do_configure before do_compile
19
20# Pick up shared functions
21inherit kernel-yocto
22
23B = "${WORKDIR}/linux-${KMACHINE}-${LINUX_KERNEL_TYPE}-build"
diff --git a/meta/recipes-kernel/linux/linux-yocto_git.bb b/meta/recipes-kernel/linux/linux-yocto_git.bb
index ef005aefca..1e3df478eb 100644
--- a/meta/recipes-kernel/linux/linux-yocto_git.bb
+++ b/meta/recipes-kernel/linux/linux-yocto_git.bb
@@ -1,21 +1,7 @@
1DESCRIPTION = "Yocto Kernel" 1inherit kernel
2SECTION = "kernel" 2require linux-yocto.inc
3LICENSE = "GPL"
4
5# Set this to 'preempt_rt' in the local.conf if you want a real time kernel
6LINUX_KERNEL_TYPE ?= standard
7SRCREV_FORMAT = "meta_machine"
8PV = "2.6.34+git${SRCPV}"
9
10# To use a staged, on-disk bare clone of a Wind River Kernel, use a
11# variant of the below
12# SRC_URI = "git://///path/to/kernel/default_kernel.git;fullclone=1"
13SRC_URI = "git://git.pokylinux.org/linux-2.6-windriver.git;protocol=git;fullclone=1;branch=${KBRANCH};name=machine \
14 git://git.pokylinux.org/linux-2.6-windriver.git;protocol=git;noclone=1;branch=wrs_meta;name=meta"
15 3
16# map the poky machine to a 'kernel machine' 4KMACHINE_qemux86 = "common_pc/base"
17KMACHINE = "UNDEFINED"
18KMACHINE_qemux86 = "common_pc"
19KMACHINE_qemux86-64 = "common_pc_64" 5KMACHINE_qemux86-64 = "common_pc_64"
20KMACHINE_qemuppc = "qemu_ppc32" 6KMACHINE_qemuppc = "qemu_ppc32"
21KMACHINE_qemumips = "mti_malta32_be" 7KMACHINE_qemumips = "mti_malta32_be"
@@ -25,199 +11,22 @@ KMACHINE_routerstationpro = "routerstationpro"
25KMACHINE_mpc8315e-rdb = "fsl-mpc8315e-rdb" 11KMACHINE_mpc8315e-rdb = "fsl-mpc8315e-rdb"
26KMACHINE_beagleboard = "beagleboard" 12KMACHINE_beagleboard = "beagleboard"
27 13
28# Determine which branch to fetch and build. Not all branches are in the 14LINUX_VERSION ?= "2.6.37"
29# upstream repo (but will be locally created after the fetchers run) so 15LINUX_VERSION_EXTENSION ?= "-yocto-${LINUX_KERNEL_TYPE}"
30# a fallback branch needs to be chosen. 16PR = "r14"
31# 17PV = "${LINUX_VERSION}+git${SRCPV}"
32# The default machine 'UNDEFINED'. If the machine is not set to a specific 18SRCREV_FORMAT = "meta_machine"
33# branch in this recipe or in a recipe extension, then we fallback to a
34# branch that is always present 'standard'. This sets the KBRANCH variable
35# and is used in the SRC_URI. The machine is then set back to ${MACHINE},
36# since futher processing will use that to create local branches
37python __anonymous () {
38 import bb, re
39
40 bb.data.setVar("KBRANCH", "${KMACHINE}-${LINUX_KERNEL_TYPE}", d)
41 mach = bb.data.getVar("KMACHINE", d, 1)
42 if mach == "UNDEFINED":
43 bb.data.setVar("KBRANCH", "standard", d)
44 bb.data.setVar("KMACHINE", "${MACHINE}", d)
45 # track the global configuration on a bootstrapped BSP
46 bb.data.setVar("SRCREV_machine", "${SRCREV_meta}", d)
47 bb.data.setVar("BOOTSTRAP", "t", d)
48}
49
50COMPATIBLE_MACHINE = "(qemuarm|qemux86|qemuppc|qemumips|qemux86-64|atom-pc|routerstationpro|mpc8315e-rdb|beagleboard)"
51 19
52LINUX_VERSION = "v2.6.34" 20SRC_URI = "git://git.pokylinux.org/linux-yocto-2.6.37;protocol=git;fullclone=1;branch=${KBRANCH};name=machine \
53LINUX_VERSION_EXTENSION = "-wr-${LINUX_KERNEL_TYPE}" 21 git://git.pokylinux.org/linux-yocto-2.6.37;protocol=git;noclone=1;branch=meta;name=meta"
54PR = "r13"
55 22
56S = "${WORKDIR}/linux"
57B = "${WORKDIR}/linux-${KMACHINE}-${LINUX_KERNEL_TYPE}-build"
58 23
59# functionality flags 24# Functionality flags
60KERNEL_REVISION_CHECKING ?= "t" 25KERNEL_REVISION_CHECKING ?= "t"
61KERNEL_FEATURES=features/netfilter 26KERNEL_FEATURES=features/netfilter
62 27
63do_patch() { 28# extra tasks
64 cd ${S}
65 if [ -f ${WORKDIR}/defconfig ]; then
66 defconfig=${WORKDIR}/defconfig
67 fi
68
69 # simply ensures that a branch of the right name has been created
70 createme ${ARCH} ${KMACHINE}-${LINUX_KERNEL_TYPE} ${defconfig}
71 if [ $? -ne 0 ]; then
72 echo "ERROR. Could not create ${KMACHINE}-${LINUX_KERNEL_TYPE}"
73 exit 1
74 fi
75
76 # updates or generates the target description
77 if [ -n "${KERNEL_FEATURES}" ]; then
78 addon_features="--features ${KERNEL_FEATURES}"
79 fi
80 updateme ${addon_features} ${ARCH} ${WORKDIR}
81 if [ $? -ne 0 ]; then
82 echo "ERROR. Could not update ${KMACHINE}-${LINUX_KERNEL_TYPE}"
83 exit 1
84 fi
85
86 # executes and modifies the source tree as required
87 patchme ${KMACHINE}-${LINUX_KERNEL_TYPE}
88 if [ $? -ne 0 ]; then
89 echo "ERROR. Could not modify ${KMACHINE}-${LINUX_KERNEL_TYPE}"
90 exit 1
91 fi
92}
93
94validate_branches() {
95 branch_head=`git show-ref -s --heads ${KBRANCH}`
96 meta_head=`git show-ref -s --heads wrs_meta`
97 target_branch_head="${SRCREV_machine}"
98 target_meta_head="${SRCREV_meta}"
99
100 if [ -n "$target_branch_head" ] && [ "$branch_head" != "$target_branch_head" ]; then
101 if [ -n "${KERNEL_REVISION_CHECKING}" ]; then
102 git show ${target_branch_head} > /dev/null 2>&1
103 if [ $? -eq 0 ]; then
104 echo "Forcing branch ${KMACHINE}-${LINUX_KERNEL_TYPE} to ${target_branch_head}"
105 git branch -m ${KMACHINE}-${LINUX_KERNEL_TYPE} ${KMACHINE}-${LINUX_KERNEL_TYPE}-orig
106 git checkout -b ${KMACHINE}-${LINUX_KERNEL_TYPE} ${target_branch_head}
107 else
108 echo "ERROR ${target_branch_head} is not a valid commit ID."
109 echo "The kernel source tree may be out of sync"
110 exit 1
111 fi
112 fi
113 fi
114
115 if [ "$meta_head" != "$target_meta_head" ]; then
116 if [ -n "${KERNEL_REVISION_CHECKING}" ]; then
117 git show ${target_meta_head} > /dev/null 2>&1
118 if [ $? -eq 0 ]; then
119 echo "Forcing branch wrs_meta to ${target_meta_head}"
120 git branch -m wrs_meta wrs_meta-orig
121 git checkout -b wrs_meta ${target_meta_head}
122 else
123 echo "ERROR ${target_meta_head} is not a valid commit ID"
124 echo "The kernel source tree may be out of sync"
125 exit 1
126 fi
127 fi
128 fi
129}
130
131do_kernel_checkout() {
132 if [ -d ${WORKDIR}/.git/refs/remotes/origin ]; then
133 echo "Fixing up git directory for ${KMACHINE}-${LINUX_KERNEL_TYPE}"
134 rm -rf ${S}
135 mkdir ${S}
136 mv ${WORKDIR}/.git ${S}
137
138 if [ -e ${S}/.git/packed-refs ]; then
139 cd ${S}
140 rm -f .git/refs/remotes/origin/HEAD
141IFS='
142';
143
144 for r in `git show-ref | grep remotes`; do
145 ref=`echo $r | cut -d' ' -f1`;
146 b=`echo $r | cut -d'/' -f4`;
147 echo $ref > .git/refs/heads/$b
148 done
149 cd ..
150 else
151 mv ${S}/.git/refs/remotes/origin/* ${S}/.git/refs/heads
152 rmdir ${S}/.git/refs/remotes/origin
153 fi
154 fi
155 cd ${S}
156
157 # checkout and clobber and unimportant files
158 git checkout -f ${KBRANCH}
159
160 if [ -z "${BOOTSTRAP}" ]; then
161 validate_branches
162 fi
163
164 # this second checkout is intentional, we want to leave ourselves
165 # on the branch to be built, but validate_branches could have changed
166 # our initial checkout. So we do it a second time to be sure
167 git checkout -f ${KBRANCH}
168}
169do_kernel_checkout[dirs] = "${S}"
170
171addtask kernel_checkout before do_patch after do_unpack
172
173do_kernel_configme() {
174 echo "Doing kernel configme"
175
176 cd ${S}
177 configme --reconfig
178 if [ $? -ne 0 ]; then
179 echo "ERROR. Could not configure ${KMACHINE}-${LINUX_KERNEL_TYPE}"
180 exit 1
181 fi
182
183 echo "# CONFIG_WRNOTE is not set" >> ${B}/.config
184 echo "# Global settings from linux recipe" >> ${B}/.config
185 echo "CONFIG_LOCALVERSION="\"${LINUX_VERSION_EXTENSION}\" >> ${B}/.config
186}
187
188do_kernel_configcheck() {
189 echo "[INFO] validating kernel configuration"
190 cd ${B}/..
191 kconf_check ${B}/.config ${B} ${S} ${B} ${LINUX_VERSION} ${KMACHINE}-${LINUX_KERNEL_TYPE}
192}
193
194do_kernel_link_vmlinux() {
195 if [ ! -d "${B}/arch/${ARCH}/boot" ]; then
196 mkdir ${B}/arch/${ARCH}/boot
197 fi
198 cd ${B}/arch/${ARCH}/boot
199 ln -sf ../../../vmlinux
200}
201
202do_compile_perf() {
203 oe_runmake -C ${S}/tools/perf CC="${KERNEL_CC}" LD="${KERNEL_LD}" prefix=${prefix}
204}
205
206do_install_perf() {
207 oe_runmake -C ${S}/tools/perf CC="${KERNEL_CC}" LD="${KERNEL_LD}" prefix=${prefix} DESTDIR=${D} install
208}
209
210do_patch[depends] = "kern-tools-native:do_populate_sysroot"
211addtask kernel_configme before do_configure after do_patch
212addtask kernel_link_vmlinux after do_compile before do_install 29addtask kernel_link_vmlinux after do_compile before do_install
213addtask kernel_configcheck after do_configure before do_compile 30addtask validate_branches before do_patch after do_kernel_checkout
214
215inherit kernel
216
217# perf tasks
218addtask compile_perf after do_compile before do_install
219addtask install_perf after do_install before do_package do_deploy
220 31
221do_compile_perf[depends] = "virtual/libc:do_populate_sysroot" 32require linux-tools.inc
222do_compile_perf[depends] =+ "elfutils:do_populate_sysroot"
223RDEPENDS_perf += "python perl elfutils"
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2026-02-04 07:30:51 +0000