1 files changed, 15 insertions, 3 deletions

diff --git a/meta/classes/kernel.bbclass b/meta/classes/kernel.bbclass
index 183769316b..29498b4faf 100644
--- a/meta/classes/kernel.bbclass
+++ b/meta/classes/kernel.bbclass
@@ -231,6 +231,11 @@ kernel_do_install() {
         [ -e Module.symvers ] && install -m 0644 Module.symvers ${D}/boot/Module.symvers-${KERNEL_VERSION}
         install -d ${D}${sysconfdir}/modules-load.d
         install -d ${D}${sysconfdir}/modprobe.d
+
+        # Stash data for depmod
+        install -d ${D}${datadir}/kernel-depmod/
+        echo "${KERNEL_VERSION}" > ${D}${datadir}/kernel-depmod/kernel-abiversion
+        cp System.map ${D}${datadir}/kernel-depmod/System.map-${KERNEL_VERSION}
 }
 do_install[prefuncs] += "package_get_auto_pr"
 
@@ -280,14 +285,21 @@ do_shared_workdir () {
         fi
 }
 
-# We have an empty sysroot_stage_all to keep the default routine from
-# package.bbclass from expanding the kernel source into the sysroot and
-# colliding with linux-firmware files
+# Only stage the files we need for depmod, not the modules/firmware
 sysroot_stage_all () {
+        sysroot_stage_dir ${D}${datadir}/kernel-depmod ${SYSROOT_DESTDIR}${datadir}/kernel-depmod
 }
 
 KERNEL_CONFIG_COMMAND ?= "oe_runmake_call -C ${S} O=${B} oldnoconfig || yes '' | oe_runmake -C ${S} O=${B} oldconfig"
 
+PACKAGE_PREPROCESS_FUNCS += "kernel_package_preprocess"
+
+kernel_package_preprocess () {
+    rm -rf ${PKGD}${datadir}/kernel-depmod
+    rmdir ${PKGD}${datadir}
+    rmdir ${PKGD}${exec_prefix}
+}
+
 kernel_do_configure() {
         # fixes extra + in /lib/modules/2.6.37+
         # $ scripts/setlocalversion . => +