From 83261bb61798d08746e8e081b274ff5766d047d5 Mon Sep 17 00:00:00 2001
From: Otavio Salvador <otavio@ossystems.com.br>
Date: Thu, 9 Aug 2012 18:58:30 -0300
Subject: [PATCH] linux-imx.inc: add to avoid duplicating code among linux-imx'
 recipes

The linux-imx.inc hosts the common code of linux-imx recipes making it
easy to maintain and work.

To easily identify that the kernel running is built from Yocto and
give an indication of versioning, until we have a proper GIT revision
to point to, we use a local version with '+yocto-<date>' for it.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
---
 .../recipes-kernel/linux/linux-imx.inc        | 64 +++++++++++++++++++
 1 file changed, 64 insertions(+)
 create mode 100644 meta-fsl-arm/recipes-kernel/linux/linux-imx.inc

diff --git a/meta-fsl-arm/recipes-kernel/linux/linux-imx.inc b/meta-fsl-arm/recipes-kernel/linux/linux-imx.inc
new file mode 100644
index 00000000..69095821
--- /dev/null
+++ b/meta-fsl-arm/recipes-kernel/linux/linux-imx.inc
@@ -0,0 +1,64 @@
+# Copyright (C) 2012 O.S. Systems Software LTDA.
+# Released under the MIT license (see COPYING.MIT for the terms)
+
+DESCRIPTION = "Linux kernel for imx platforms"
+LICENSE = "GPLv2"
+LIC_FILES_CHKSUM = "file://COPYING;md5=d7810fab7487fb0aad327b76f1be7cd7"
+
+INC_PR = "r30"
+
+inherit kernel
+
+# Put a local version until we have a true SRCREV to point to
+LOCALVERSION ?= "+yocto-${DATE}"
+
+SRC_URI = "git://git.freescale.com/imx/linux-2.6-imx.git \
+           file://defconfig \
+"
+
+S = "${WORKDIR}/git"
+
+kernel_conf_variable() {
+	CONF_SED_SCRIPT="$CONF_SED_SCRIPT /CONFIG_$1[ =]/d;"
+	if test "$2" = "n"
+	then
+		echo "# CONFIG_$1 is not set" >> ${S}/.config
+	else
+		echo "CONFIG_$1=$2" >> ${S}/.config
+	fi
+}
+
+do_configure_prepend() {
+	echo "" > ${S}/.config
+	CONF_SED_SCRIPT=""
+
+	kernel_conf_variable LOCALVERSION "\"${LOCALVERSION}\""
+	kernel_conf_variable LOCALVERSION_AUTO n
+
+	sed -e "${CONF_SED_SCRIPT}" < '${WORKDIR}/defconfig' >> '${S}/.config'
+}
+
+# install nedded headers for imx-test compilation
+do_install_append() {
+	# bounds.h may be used by a module and is currently missing
+	if [ -d include/generated ]; then
+		cp include/generated/* $kerneldir/include/generated/
+	fi
+
+	# Host architecture object file
+	rm -f $kerneldir/scripts/kconfig/kxgettext.o
+}
+
+sysroot_stage_all_append() {
+	# denzil does not have KERNEL_SRC_PATH so we default to /kernel
+	destdir=${KERNEL_SRC_PATH}
+	if [ -z "$destdir" ]; then
+		destdir=/kernel
+	fi
+
+	# Copy native binaries need for imx-test build onto sysroot
+	mkdir -p ${SYSROOT_DESTDIR}/usr/src/kernel/scripts/basic \
+	         ${SYSROOT_DESTDIR}/usr/src/kernel/scripts/mod
+	cp ${S}/scripts/basic/fixdep ${SYSROOT_DESTDIR}$destdir/scripts/basic
+	cp ${S}/scripts/mod/modpost ${SYSROOT_DESTDIR}$destdir/scripts/mod
+}
-- 
2.40.1