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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
FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}/:"
COMPATIBLE_MACHINE = "salvator-x|h3ulcb|m3ulcb|ebisu"
RENESAS_BSP_URL = "git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas-bsp.git"
BRANCH = "v4.14/rcar-3.7.0"
SRCREV = "118adc53e8e9806d76f40859ba96290f289f8839"
SRC_URI = "${RENESAS_BSP_URL};protocol=git;nocheckout=1;branch=${BRANCH}"
# Fix micro SD card issue on M3ULCB
SRC_URI_append = " \
file://0001-Revert-mmc-renesas_sdhi_internal_dmac-limit-DMA-RX-f.patch \
"
# Fix inaccessible SSI for Renesas ADSP firmware
SRC_URI_append = " \
file://0001-Revert-ASoC-rsnd-ssi-wait-maximum-5ms-for-status-che.patch \
"
LINUX_VERSION ?= "4.14.35"
PV = "${LINUX_VERSION}+git${SRCPV}"
PR = "r1"
SRC_URI_append = " \
file://defconfig \
file://touch.cfg \
file://devfreq.cfg \
${@base_conditional("USE_AVB", "1", " file://usb-video-class.cfg", "", d)} \
"
# 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 = " \
${@base_conditional("USE_ICCOM", "1", "${SUPPORT_ICCOM}", "", d)} \
"
# Add SCHED_DEBUG config fragment to support CAS
SRC_URI_append = " \
${@base_conditional("USE_CAS", "1", " file://capacity_aware_migration_strategy.cfg", "",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)} \
"
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
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