From cd9dd67180a39fea5644beb4242a290a80b3c296 Mon Sep 17 00:00:00 2001 From: Jeremy Laine Date: Sat, 1 Dec 2007 12:33:58 +0000 Subject: linux-2.6.23: add generation of binary device tree for mpc8313e-rdb and mpc8323e-rdb * create ${KERNEL_IMAGE_BASE_NAME}.dtb, as the device tree can vary between kernel versions * provide ${KERNEL_IMAGE_SYMLINK_NAME}.dtb symlink --- packages/linux/linux_2.6.23.bb | 19 ++++++++++++++++++- 1 file changed, 18 insertions(+), 1 deletion(-) diff --git a/packages/linux/linux_2.6.23.bb b/packages/linux/linux_2.6.23.bb index 0c242e5e2c..12788473be 100644 --- a/packages/linux/linux_2.6.23.bb +++ b/packages/linux/linux_2.6.23.bb @@ -6,7 +6,10 @@ DEFAULT_PREFERENCE_cm-x270 = "1" DEFAULT_PREFERENCE_mpc8313e-rdb = "1" DEFAULT_PREFERENCE_mpc8323e-rdb = "1" -PR = "r6" +DEPENDS_append_mpc8313e-rdb = "dtc-native" +DEPENDS_append_mpc8323e-rdb = "dtc-native" + +PR = "r7" SRC_URI = "${KERNELORG_MIRROR}/pub/linux/kernel/v2.6/linux-2.6.23.tar.bz2 \ file://binutils-buildid-arm.patch;patch=1 \ @@ -33,6 +36,9 @@ SRC_URI_append_mpc8323e-rdb = "\ CMDLINE_cm-x270 = "console=${CMX270_CONSOLE_SERIAL_PORT},38400 monitor=8 bpp=16 mem=64M mtdparts=physmap-flash.0:256k(boot)ro,0x180000(kernel),-(root);cm-x270-nand:64m(app),-(data) rdinit=/sbin/init root=mtd3 rootfstype=jffs2" +DEVICETREE_mpc8313e-rdb = "arch/${ARCH}/boot/dts/mpc8313erdb.dts" +DEVICETREE_mpc8323e-rdb = "arch/${ARCH}/boot/dts/mpc832x_rdb.dts" + FILES_kernel-image_cm-x270 = "" python do_compulab_image() { @@ -70,4 +76,15 @@ python do_compulab_image() { os.symlink(img_file, link_file) } +do_devicetree_image() { + if test -n "${DEVICETREE}" ; then + dtc -I dts -O dtb -o ${DEPLOY_DIR_IMAGE}/${KERNEL_IMAGE_BASE_NAME}.dtb ${DEVICETREE} + + cd ${DEPLOY_DIR_IMAGE} + rm -f ${KERNEL_IMAGE_SYMLINK_NAME}.dtb + ln -sf ${KERNEL_IMAGE_BASE_NAME}.dtb ${KERNEL_IMAGE_SYMLINK_NAME}.dtb + fi +} + addtask compulab_image after do_deploy before do_package +addtask devicetree_image after do_deploy before do_package -- cgit v1.2.3