linux-2.6.25: add cm-x270 support

1 files changed, 49 insertions, 0 deletions

diff --git a/packages/linux/linux_2.6.25.bb b/packages/linux/linux_2.6.25.bb
index 63910cb888..0b16209b5e 100644
--- a/packages/linux/linux_2.6.25.bb
+++ b/packages/linux/linux_2.6.25.bb
@@ -5,6 +5,7 @@ DEFAULT_PREFERENCE = "-1"
 DEFAULT_PREFERENCE_mpc8313e-rdb = "1"
 DEFAULT_PREFERENCE_kilauea = "1"
 DEFAULT_PREFERENCE_sequoia = "1"
+DEFAULT_PREFERENCE_cm-x270 = "1"
 
 SRC_URI = "${KERNELORG_MIRROR}/pub/linux/kernel/v2.6/linux-2.6.25.tar.bz2 \
            file://defconfig"
@@ -15,3 +16,51 @@ SRC_URI_append_mpc8313e-rdb = "\
 	file://mpc8313e-rdb-cardbus.patch;patch=1 \
 	"
 
+SRC_URI_append_cm-x270 = " \
+	file://0001-cm-x270-match-type.patch;patch=1 \
+	file://0002-ramdisk_load.patch;patch=1 \
+	file://0003-mmcsd_large_cards-r0.patch;patch=1 \
+	file://0004-cm-x270-nand-simplify-name.patch;patch=1 \
+	file://0005-add-display-set-default-16bpp.patch;patch=1 \
+	"
+
+CMDLINE_cm-x270 = "console=${CMX270_CONSOLE_SERIAL_PORT},38400 monitor=1 mem=64M mtdparts=physmap-flash.0:256k(boot)ro,0x180000(kernel),-(root);cm-x270-nand:64m(app),-(data) rdinit=/sbin/init root=mtd3 rootfstype=jffs2"
+
+python do_compulab_image() {
+	import os
+	import os.path
+	import struct
+
+	machine = bb.data.getVar('MACHINE', d, 1)
+	if machine == "cm-x270":
+	    deploy_dir = bb.data.getVar('DEPLOY_DIR_IMAGE', d, 1)
+	    kernel_file = os.path.join(deploy_dir, bb.data.expand('${KERNEL_IMAGE_BASE_NAME}', d) + '.bin')
+	    img_file = os.path.join(deploy_dir, bb.data.expand('${KERNEL_IMAGE_BASE_NAME}', d) + '.cmx270')
+
+	    fo = open(img_file, 'wb')
+
+	    image_data = open(kernel_file, 'rb').read()
+
+	    # first write size into first 4 bytes
+	    size_s = struct.pack('i', len(image_data))
+
+	    # truncate size if we are running on a 64-bit host
+	    size_s = size_s[:4]
+
+	    fo.write(size_s)
+	    fo.write(image_data)
+	    fo.close()
+
+	    os.chdir(deploy_dir)
+	    link_file = bb.data.expand('${KERNEL_IMAGE_SYMLINK_NAME}', d) + '.cmx270'
+	    img_file = bb.data.expand('${KERNEL_IMAGE_BASE_NAME}', d) + '.cmx270'
+	    try:
+		os.unlink(link_file)
+	    except:
+		pass
+	    os.symlink(img_file, link_file)
+}
+
+
+addtask compulab_image after do_deploy before do_package
+