compulab-pxa270-2.6.22: add 2.6.22 kernel

1 files changed, 77 insertions, 0 deletions

diff --git a/packages/linux/compulab-pxa270_2.6.22.bb b/packages/linux/compulab-pxa270_2.6.22.bb
new file mode 100644
index 0000000000..84e66e3c8f
--- /dev/null
+++ b/packages/linux/compulab-pxa270_2.6.22.bb
@@ -0,0 +1,77 @@
+SECTION = "kernel"
+DESCRIPTION = "Linux kernel for the Compulab PXA270 system"
+LICENSE = "GPL"
+PR = "r0"
+
+SRC_URI = "ftp://ftp.kernel.org/pub/linux/kernel/v2.6/linux-2.6.22.tar.bz2 \
+	file://0001-cm-x270-base2.patch;patch=1 \
+	file://0002-cm-x270-match-type.patch;patch=1 \
+	file://0003-cm-x270-ide.patch;patch=1 \
+	file://0004-cm-x270-it8152.patch;patch=1 \
+	file://0005-cm-x270-pcmcia.patch;patch=1 \
+	file://0006-ramdisk_load.patch;patch=1 \
+	file://0007-mmcsd_large_cards-r0.patch;patch=1 \
+	file://0008-cm-x270-nand-simplify-name.patch;patch=1 \
+        file://defconfig \
+	"
+
+#	file://0009-cursor-fix.patch
+
+# Note, for 2.6.22, we are no longer using the compulab binary
+# flash driver -- use JFFS2 instead
+# see notes in conf/machine/compulab-pxa270.conf
+
+S = "${WORKDIR}/linux-2.6.22"
+
+COMPATIBLE_HOST = 'arm.*-linux'
+
+inherit kernel
+inherit package
+
+ARCH = "arm"
+KERNEL_IMAGETYPE = "zImage"
+
+FILES_kernel-image = ""
+
+do_configure_prepend() {
+	install -m 0644 ${WORKDIR}/defconfig ${S}/.config
+}
+
+do_deploy() {
+	KNAME=${DEPLOY_DIR_IMAGE}/${KERNEL_IMAGETYPE}-${MACHINE}.bin
+        install -d ${DEPLOY_DIR_IMAGE}
+        install -m 0644 arch/${ARCH}/boot/${KERNEL_IMAGETYPE} ${KNAME}
+}
+
+python do_compulab_image() {
+	import os
+	import os.path
+	import struct
+
+	deploy_dir = bb.data.getVar('DEPLOY_DIR_IMAGE', d, 1)
+	kernel_name = os.path.join(deploy_dir, bb.data.expand('${KERNEL_IMAGETYPE}-${MACHINE}.bin', d))
+
+	img_file = os.path.join(deploy_dir, 'zImage-compulab-pxa270.cmx270')
+
+	fo = open(img_file, 'wb')
+
+	image_data = open(kernel_name, 'rb').read()
+
+	# first write size into first 4 bytes
+	size_s = struct.pack('i', len(image_data))
+
+	# truncate size if we are running on a 64-bit host
+	size_s = size_s[:4]
+
+	fo.write(size_s)
+	fo.write(image_data)
+	fo.close()
+}
+
+do_deploy[dirs] = "${S}"
+
+addtask deploy before do_install after do_compile
+addtask compulab_image before do_install after do_deploy
+
+COMPATIBLE_MACHINE = "compulab-pxa270"
+