agl-basesystem

1 files changed, 41 insertions, 0 deletions

diff --git a/bsp/meta-renesas-rcar-gen3/meta-rcar-gen3/recipes-kernel/kernel-module-adsp/kernel-module-xtensa-hifi.bb b/bsp/meta-renesas-rcar-gen3/meta-rcar-gen3/recipes-kernel/kernel-module-adsp/kernel-module-xtensa-hifi.bb
new file mode 100644
index 00000000..62f10d6c
--- /dev/null
+++ b/bsp/meta-renesas-rcar-gen3/meta-rcar-gen3/recipes-kernel/kernel-module-adsp/kernel-module-xtensa-hifi.bb
@@ -0,0 +1,41 @@
+DESCRIPTION = "ADSP Driver for Linux"
+LICENSE = "GPLv2 & MIT"
+
+LIC_FILES_CHKSUM = " \
+    file://COPYING;md5=55979d94ccbb973fdea772250e0c54d6 \
+    file://MIT-COPYING;md5=f932f6ad0feea4f97b6e8316e172070e \
+"
+
+inherit module distro_features_check
+
+REQUIRED_DISTRO_FEATURES = "adsp"
+
+FILESEXTRAPATHS_prepend := "${THISDIR}/xtensa-hifi:"
+
+SRC_URI = "file://RCG3AHPDL4101ZDO.tar.gz"
+
+S = "${WORKDIR}/RCG3AHPDL4101ZDO"
+
+# Define the extra config for using module.bbclass to build ADSP driver
+EXTRA_OEMAKE_append = " KDIR=${STAGING_KERNEL_DIR}"
+
+# Build ADSP kernel module without suffix
+KERNEL_MODULE_PACKAGE_SUFFIX = ""
+
+# Enable build target for E3 board
+do_configure_prepend_r8a77990(){
+    sed -i 's|-DTARGET_BOARD_E3=0|-DTARGET_BOARD_E3=1|g' ${S}/Kbuild
+}
+
+do_install_append(){
+    # Create install directories
+    install -d ${D}/${includedir}
+    install -d ${D}/${includedir}/sys/xt-shmem
+
+    # Install shared header files
+    install -m 644 ${S}/include/*.h ${D}/${includedir}/
+    install -m 644 ${S}/include/sys/xt-shmem/*.h ${D}/${includedir}/sys/xt-shmem/
+}
+
+# The ADSP driver need adsp firmware for running
+RDEPENDS_${PN}_append = " adsp-fw-module"