ixp4xx, ixp425-eth: add Intel Access Library 2.0, ethernet driver 1.4

NOTE: to use these you must pin ixp4xx-csr, ixp-oxal and ixp400-eth.
The name of the ethernet driver changes with this commit - it is now
ixp400-eth, not ixp425-eth - changes are required in systems which need
to use the ethernet driver and these changes are *not* in this commit.
The things to change are the image (which must now depend on ixp400-eth)
and any modprobe.conf (which, at least in NSLU2 - openslug-init - aliases
eth0 as ixp4??-eth).

1 files changed, 81 insertions, 0 deletions

diff --git a/packages/ixp4xx/ixp-osal_2.0.bb b/packages/ixp4xx/ixp-osal_2.0.bb
new file mode 100644
index 0000000000..7028b76b71
--- /dev/null
+++ b/packages/ixp4xx/ixp-osal_2.0.bb
@@ -0,0 +1,81 @@
+# Intel ixp4xx access library software.  Note that this has an Intel
+# license which restricts its use.
+MAINTAINER = "NSLU2 Linux <nslu2-linux@yahoogroups.com>"
+HOMEPAGE = "http://www.intel.com/design/network/products/npfamily/ixp420.htm"
+LICENSE = "http://www.intel.com/design/network/swsup/np_sla/ixp400.htm"
+LICENSE_HOMEPAGE = "http://www.intel.com/design/network/products/npfamily/ixp425swr1.htm"
+# You must download the following software to your OpenEmbedded downloads
+# directory before using this package:
+#
+#	IPL_ixp400AccessLibrary-2_0.zip
+#
+# To do this go to the LICENSE_HOMEPAGE above, register/login (using a
+# web browser which is supported by the login page), this will give you
+# access to the web page from which you can download the software - you
+# need the: "Intel® IXP400 Software and RedBoot* Boot Loader" and, from
+# this the "Intel Hardware Access Software" (versions 1.5 encryption is
+# not required.)
+#
+# Store the file with the name given below in your downloads directory
+#
+SRC_URI = "http://www.intel.com/Please-Read-The-BB-File/IPL_ixp400AccessLibrary-2_0.zip"
+SRC_URI += "file://Makefile.patch;patch=1"
+SRC_URI += "file://2.6.patch;patch=1"
+S = "${WORKDIR}/ixp_osal"
+PR = "r0"
+
+COMPATIBLE_HOST = "^armeb-linux.*"
+
+inherit module
+
+# Add the architecture compiler flags to KERNEL_CC and KERNEL_LD as
+# required.  Notice that this has to be done for each separately built
+# module as well!
+KERNEL_CC += "${TARGET_CC_KERNEL_ARCH}"
+KERNEL_LD += "${TARGET_LD_KERNEL_ARCH}"
+
+EXTRA_OEMAKE = "'CC=${KERNEL_CC}' \
+		'LD=${KERNEL_LD}' \
+		'AR=${AR}' \
+		'IX_XSCALE_SW=${S}' \
+		'IX_TARGET=linuxbe' \
+		'IX_DEVICE=ixp42X' \
+		'LINUX_SRC=${STAGING_KERNEL_DIR}' \
+		'LINUX_CROSS_COMPILE=${HOST_PREFIX}' \
+		"
+
+OSAL_PATH = "lib/ixp425/linux/linuxbe"
+# This is a somewhat arbitrary choice:
+OSAL_DIR = "${STAGING_KERNEL_DIR}/ixp_osal"
+
+do_compile () {
+	oe_runmake ${OSAL_PATH}/libosal.a ${OSAL_PATH}/ixp_osal.o
+}
+
+do_stage () {
+	# Clean the directory first, this ensures incremental builds have
+	# a slightly better chance of working
+	rm -rf ${OSAL_DIR}
+	install -d ${OSAL_DIR}
+
+	# First the include files, maintain the tree structure (ixp4xx-csr
+	# expects the exact same tree)
+	cp -rf --dereference include ${OSAL_DIR}
+	install -d ${OSAL_DIR}/os/linux
+	cp -rf --dereference os/linux/include ${OSAL_DIR}/os/linux
+
+	# Install the library/object
+	install -d ${OSAL_DIR}/${OSAL_PATH}
+	rm -f ${OSAL_DIR}/libosal
+	install -m 0644 ${OSAL_PATH}/libosal.a ${OSAL_DIR}/${OSAL_PATH}
+	touch ${OSAL_DIR}/libosal
+	rm -f ${OSAL_DIR}/module
+	install -m 0644 ${OSAL_PATH}/ixp_osal.o ${OSAL_DIR}/${OSAL_PATH}
+	touch ${OSAL_DIR}/module
+}
+
+# This stuff doesn't install anything...
+PACKAGES = ""
+
+do_install () {
+}