Add new version of the Zaurus kernel

git-svn-id: https://svn.o-hand.com/repos/poky@25 311d38ba-8fff-0310-9ca6-ca027cbcb966

1 files changed, 104 insertions, 0 deletions

diff --git a/openembedded/packages/linux/linux-openzaurus.inc b/openembedded/packages/linux/linux-openzaurus.inc
new file mode 100644
index 0000000000..68a90b290e
--- /dev/null
+++ b/openembedded/packages/linux/linux-openzaurus.inc
@@ -0,0 +1,104 @@
+DESCRIPTION = "2.6 Linux Development Kernel for Zaurus devices and iPAQ hx2750."
+SECTION = "kernel"
+MAINTAINER = "Richard Purdie <rpurdie@rpsys.net>, Michael 'Mickey' Lauer <mickey@vanille.de>"
+LICENSE = "GPL"
+
+DOSRC = "http://www.do13.in-berlin.de/openzaurus/patches"
+RPSRC = "http://www.rpsys.net/openzaurus/patches"
+JLSRC = "http://www.cs.wisc.edu/~lenz/zaurus/files"
+BASRC = "http://www.orca.cx/zaurus/patches"
+
+inherit kernel
+
+##############################################################
+# Compensate for sucky bootloader on all Sharp Zaurus models
+#
+FILES_kernel-image = ""
+ALLOW_EMPTY = 1
+
+EXTRA_OEMAKE = "OPENZAURUS_RELEASE=-${DISTRO_VERSION}"
+COMPATIBLE_HOST = "arm.*-linux"
+
+CMDLINE_CON = "console=ttyS0,115200n8 console=tty1 noinitrd"
+CMDLINE_ROOT = "root=/dev/mtdblock2 rootfstype=jffs2 "
+CMDLINE_ROOT_poodle = "root=/dev/mtdblock1 rootfstype=jffs2 "
+CMDLINE_ROOT_spitz = "root=/dev/hda1 rootfstype=ext3 rw "
+
+##############################################################
+# Configure memory/ramdisk split for collie
+#
+export mem = ${@bb.data.getVar("COLLIE_MEMORY_SIZE",d,1) or "32"}
+export rd  = ${@bb.data.getVar("COLLIE_RAMDISK_SIZE",d,1) or "32"}
+
+CMDLINE_MEM_collie = "mem=${mem}M"
+CMDLINE = "${CMDLINE_CON} ${CMDLINE_ROOT} ${CMDLINE_MEM} debug"
+
+###############################################################
+# Enable or disable ELPP via local.conf - default is "no"
+#
+ENABLE_ELPP = ${@bb.data.getVar("OZ_KERNEL_ENABLE_ELPP",d,1) or "no"}
+
+###############################################################
+# module configs specific to this kernel
+#
+module_autoload_pxaficp_ir = "pxaficp_ir"
+
+do_configure() {
+
+	install -m 0644 ${WORKDIR}/defconfig-${MACHINE} ${S}/.config || die "No default configuration for ${MACHINE} available."
+
+	if [ "${MACHINE}" == "collie" ]; then
+		mempos=`echo "obase=16; $mem * 1024 * 1024" | bc`
+		rdsize=`echo "$rd * 1024" | bc`
+		total=`expr $mem + $rd`
+		addr=`echo "obase=16; ibase=16; C0000000 + $mempos" | bc`
+	 	if [ "$rd" == "0" ]
+	 	then
+		    echo "No RAMDISK"
+			echo "# CONFIG_MTD_MTDRAM_SA1100 is not set" >> ${S}/.config
+		else
+		    echo "RAMDIR = $rdsize on $addr"
+			echo "CONFIG_MTD_MTDRAM_SA1100=y"           >> ${S}/.config
+			echo "CONFIG_MTDRAM_TOTAL_SIZE=$rdsize"     >> ${S}/.config
+			echo "CONFIG_MTDRAM_ERASE_SIZE=1"           >> ${S}/.config
+			echo "CONFIG_MTDRAM_ABS_POS=$addr"          >> ${S}/.config
+		fi
+	fi
+
+	echo "CONFIG_CMDLINE=\"${CMDLINE}\"" >> ${S}/.config
+
+	if [ "${ENABLE_ELPP}" == "yes" ]; then
+                echo "# Enhanced Linux Progress Patch"  >> ${S}/.config
+                echo "CONFIG_FB_ELPP=y"                 >> ${S}/.config
+                echo "CONFIG_LOGO=y"                    >> ${S}/.config
+                echo "CONFIG_LOGO_LINUX_CLUT224=y"      >> ${S}/.config
+	else
+		echo "# CONFIG_FB_ELPP is not set"	>> ${S}/.config
+	fi
+
+	yes '' | oe_runmake oldconfig
+}
+
+# Check the kernel is below the 1272*1024 byte limit for the PXA Zaurii
+do_compile_append() {
+	case ${MACHINE} in
+		c7x0 | akita | poodle | spitz | borzoi | tosa )
+			size=`ls arch/${ARCH}/boot/${KERNEL_IMAGETYPE} -s | cut -d ' ' -f 1`
+			if [ $size -ge 1271 ]; then	
+				rm arch/${ARCH}/boot/${KERNEL_IMAGETYPE}
+				die "This kernel is too big for the c7x0 and will destroy your machine if you flash it!!!"
+			fi
+			;;
+        	*)
+			;;
+	esac
+}
+
+do_deploy() {
+        install -d ${DEPLOY_DIR}/images
+        install -m 0644 arch/${ARCH}/boot/${KERNEL_IMAGETYPE} ${DEPLOY_DIR}/images/${KERNEL_IMAGETYPE}-${PV}-${MACHINE}-${DATETIME}.bin
+}
+
+do_deploy[dirs] = "${S}"
+
+addtask deploy before do_build after do_compile