linux-ezx: add experimental 2.6.20.7 kernel

* the kernel is slightly to big, but people will use boot_usb anyway

1 files changed, 125 insertions, 0 deletions

diff --git a/packages/linux/linux-ezx_2.6.20.7.bb b/packages/linux/linux-ezx_2.6.20.7.bb
new file mode 100644
index 0000000000..7336fee762
--- /dev/null
+++ b/packages/linux/linux-ezx_2.6.20.7.bb
@@ -0,0 +1,125 @@
+DESCRIPTION = "2.6 Linux Development Kernel for the Motorola GSM phones A780 and E680"
+SECTION = "kernel"
+AUTHOR = "Harald Welte and the OpenEZX Team <openezx-devel@lists.openezx.org>"
+HOMEPAGE = "http://www.openezx.org"
+LICENSE = "GPL"
+DEPENDS += "quilt-native"
+EZX = "ezx0"
+PR = "${EZX}-r0"
+
+DEFAULT_PREFERENCE = "-1"
+
+
+inherit kernel
+
+FILESDIR = "${@os.path.dirname(bb.data.getVar('FILE',d,1))}/linux-ezx"
+RPSRC = "http://www.rpsys.net/openzaurus/patches/archive"
+
+##############################################################
+# source and patches
+#
+SRC_URI = "${KERNELORG_MIRROR}/pub/linux/kernel/v2.6/linux-2.6.20.7.tar.bz2 \
+           \
+	file://ezx-core.patch;patch=1 \
+	file://ezx-pcap.patch;patch=1 \
+	file://ezx-mci.patch;patch=1 \
+ 	file://usb_pxa27x_udc-r3.patch;patch=1 \
+	file://usb_add_epalloc-r3.patch;patch=1 \
+	file://ezx-emu.patch;patch=1 \
+	file://ezx-fix-usb_pxa27x_udc-r3.patch;patch=1 \
+	file://ezx-mtd-map.patch;patch=1 \
+	file://ezx-serial-bug-workaround.patch;patch=1 \
+	file://mux_cli.patch;patch=1 \
+	file://mux-fix.patch;patch=1 \
+	file://mux-fix-init-errorpath.patch;patch=1 \
+	file://mux-remove-flipbuffers.patch;patch=1 \
+	file://mux-remove-get_halted_bit.patch;patch=1 \
+	file://mux-remove-usbh_finished_resume.patch;patch=1 \
+	file://mux-fix-makefile.patch;patch=1 \
+	file://mux-fix-tty-driver.patch;patch=1 \
+	\
+           file://logo_linux_clut224.ppm \
+           file://defconfig-a780 \
+           file://defconfig-e680 \
+          "
+
+S = "${WORKDIR}/linux-2.6.20.7"
+
+##############################################################
+# kernel image resides on a seperate flash partition (for now)
+#
+FILES_kernel-image = ""
+ALLOW_EMPTY  = "1"
+
+COMPATIBLE_HOST = "arm.*-linux"
+COMPATIBLE_MACHINE = '(a780|e680)'
+
+CMDLINE_CON = "console=ttyS2,115200n8 console=tty1 noinitrd"
+CMDLINE_ROOT = "root=/dev/mmcblk0p1 rootfstype=ext3 rootdelay=5"
+# uncomment if you want to boot over NFS
+#CMDLINE_ROOT = "root=/dev/nfs nfsroot=192.168.1.10:/export/opie-image rootdelay=5 3"
+# uncomment to enable dyntick
+#CMDLINE_OTHER = "dyntick=enable"
+CMDLINE_DEBUG = '${@base_conditional("DISTRO_TYPE", "release", "quiet", "debug",d)}'
+CMDLINE_IP = "ip=192.168.1.2:192.168.1.10:192.168.1.10:255.255.255.0:ezx:usb0:off"
+CMDLINE = "${CMDLINE_CON} ${CMDLINE_ROOT} ${CMDLINE_IP} ${CMDLINE_ROTATE} ${CMDLINE_OTHER} ${CMDLINE_DEBUG} mem=32M@0xA0000000 mem=16M@0xAC000000"
+
+###############################################################
+# module configs specific to this kernel
+#
+module_autoload_pxaficp_ir = "pxaficp_ir"
+module_autoload_snd-pcm-oss = "snd-pcm-oss"
+
+do_configure() {
+	install -m 0644 ${WORKDIR}/logo_linux_clut224.ppm drivers/video/logo/logo_linux_clut224.ppm
+
+	if [ ! -e ${WORKDIR}/defconfig-${MACHINE} ]; then
+		die "No default configuration for ${MACHINE} available."
+	fi
+
+	echo "CONFIG_CMDLINE=\"${CMDLINE}\"" >> ${S}/.config
+
+	if [ "${TARGET_OS}" == "linux-gnueabi" -o  "${TARGET_OS}" == "linux-uclibcgnueabi" ]; then
+		echo "CONFIG_AEABI=y"                   >> ${S}/.config
+		echo "CONFIG_OABI_COMPAT=y"             >> ${S}/.config
+	else
+		echo "# CONFIG_AEABI is not set"        >> ${S}/.config
+		echo "# CONFIG_OABI_COMPAT is not set"  >> ${S}/.config
+	fi
+
+	sed -e '/CONFIG_AEABI/d' \
+	    -e '/CONFIG_OABI_COMPAT=/d' \
+	    -e '/CONFIG_CMDLINE=/d' \
+	    -e '/CONFIG_MTD_MTDRAM_SA1100=/d' \
+	    -e '/CONFIG_MTDRAM_TOTAL_SIZE=/d' \
+	    -e '/CONFIG_MTDRAM_ERASE_SIZE=/d' \
+	    -e '/CONFIG_MTDRAM_ABS_POS=/d' \
+	    '${WORKDIR}/defconfig-${MACHINE}' >>'${S}/.config'
+
+	yes '' | oe_runmake oldconfig
+}
+
+###############################################################
+# check the kernel is below the 1024*1024 byte limit for the boot-over usb
+#
+do_compile_append() {
+	size=`ls -l arch/${ARCH}/boot/${KERNEL_IMAGETYPE} | awk '{ print $5}'`
+	if [ $size -ge 1294336 ]; then
+		rm arch/${ARCH}/boot/${KERNEL_IMAGETYPE}
+		echo "Size is $size"
+		echo  "This kernel is too big for your EZX Phone. Please reduce the size of the kernel by making more of it modular."
+	fi
+}
+
+###############################################################
+# put into deploy directory
+#
+do_deploy() {
+        install -d ${DEPLOY_DIR_IMAGE}
+        install -m 0644 arch/${ARCH}/boot/${KERNEL_IMAGETYPE} ${DEPLOY_DIR_IMAGE}/${KERNEL_IMAGETYPE}-${PV}-${MACHINE}-${DATETIME}.bin
+        tar -cvzf ${DEPLOY_DIR_IMAGE}/modules-${KERNEL_VERSION}-${MACHINE}.tgz -C ${D} lib
+}
+
+do_deploy[dirs] = "${S}"
+
+addtask deploy before do_package after do_install