diff options
Diffstat (limited to 'bsp/meta-renesas/meta-rcar-gen3/recipes-kernel/linux/linux-renesas_4.14.bb')
-rw-r--r-- | bsp/meta-renesas/meta-rcar-gen3/recipes-kernel/linux/linux-renesas_4.14.bb | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/bsp/meta-renesas/meta-rcar-gen3/recipes-kernel/linux/linux-renesas_4.14.bb b/bsp/meta-renesas/meta-rcar-gen3/recipes-kernel/linux/linux-renesas_4.14.bb new file mode 100644 index 00000000..d629ba1f --- /dev/null +++ b/bsp/meta-renesas/meta-rcar-gen3/recipes-kernel/linux/linux-renesas_4.14.bb @@ -0,0 +1,93 @@ +DESCRIPTION = "Linux kernel for the R-Car Generation 3 based board" + +require include/avb-control.inc +require include/iccom-control.inc +require recipes-kernel/linux/linux-yocto.inc +require include/cas-control.inc +require include/adsp-control.inc + +FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}/:" +COMPATIBLE_MACHINE = "salvator-x|h3ulcb|m3ulcb|m3nulcb|ebisu" + +RENESAS_BSP_URL = " \ + git://github.com/renesas-rcar/linux-bsp.git" +BRANCH = "v4.14.75-ltsi/rcar-3.9.9" +SRCREV = "4d2a32e5d314e2c77346f13e8736e97ca3e1b90b" + +SRC_URI = "${RENESAS_BSP_URL};protocol=git;nocheckout=1;branch=${BRANCH}" + +LINUX_VERSION ?= "4.14.75" +PV = "${LINUX_VERSION}+git${SRCPV}" +PR = "r1" + +# For generating defconfig +KCONFIG_MODE = "--alldefconfig" +KBUILD_DEFCONFIG = "defconfig" + +SRC_URI_append = " \ + file://touch.cfg \ + ${@oe.utils.conditional("USE_AVB", "1", " file://usb-video-class.cfg", "", d)} \ +" + +# Add python3 support to fix Perf build failure +# Add patch to build perf with new libbfd +SRC_URI_append = " \ + file://0001-perf-tools-Add-Python-3-support.patch \ + file://Make-perf-able-to-build-with-latest-libbfd.patch \ +" + +# Fix patch for Weston 8.0.0 issue +SRC_URI_append = " \ + file://0001-drm-rcar-du-Set-primary-plane-zpos-immutably-at-init.patch \ +" + +# Enable RPMSG_VIRTIO depend on ICCOM +SUPPORT_ICCOM = " \ + file://0001-rpmsg-Add-message-to-be-able-to-configure-RPMSG_VIRT.patch \ + file://iccom.cfg \ +" + +SRC_URI_append = " \ + ${@oe.utils.conditional("USE_ICCOM", "1", "${SUPPORT_ICCOM}", "", d)} \ +" + +# Add SCHED_DEBUG config fragment to support CAS +SRC_URI_append = " \ + ${@oe.utils.conditional("USE_CAS", "1", " file://capacity_aware_migration_strategy.cfg", "",d)} \ +" + +# Add ADSP ALSA driver +SUPPORT_ADSP_ASOC = " \ + file://0001-ADSP-add-document-for-compatible-string-renesas-rcar.patch \ + file://0002-ADSP-add-ADSP-sound-driver-source.patch \ + file://0003-ADSP-add-build-for-ADSP-sound-driver.patch \ + file://0004-ADSP-integrate-ADSP-sound-for-H3-M3-M3N-board.patch \ + file://0005-ADSP-integrate-ADSP-sound-for-E3-board.patch \ + file://0006-ADSP-remove-HDMI-support-from-rcar-sound.patch \ + file://adsp.cfg \ +" + +SRC_URI_append = " \ + ${@oe.utils.conditional("USE_ADSP", "1", "${SUPPORT_ADSP_ASOC}", "", d)} \ +" + +# Install USB3.0 firmware to rootfs +USB3_FIRMWARE_V2 = "https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/plain/r8a779x_usb3_v2.dlmem;md5sum=645db7e9056029efa15f158e51cc8a11" +USB3_FIRMWARE_V3 = "https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/plain/r8a779x_usb3_v3.dlmem;md5sum=687d5d42f38f9850f8d5a6071dca3109" + +SRC_URI_append = " \ + ${USB3_FIRMWARE_V2} \ + ${USB3_FIRMWARE_V3} \ + ${@bb.utils.contains('MACHINE_FEATURES','usb3','file://usb3.cfg','',d)} \ +" + +# W/A Fix build issue with Linux v4.14 +SRC_URI_append = " \ + file://0001-arm64-bpf-correct-broken-uapi-for-BPF_PROG_TYPE_PERF.patch \ +" + +do_download_firmware () { + install -m 755 ${WORKDIR}/r8a779x_usb3_v*.dlmem ${STAGING_KERNEL_DIR}/firmware +} + +addtask do_download_firmware after do_configure before do_compile |