diff options
11 files changed, 69 insertions, 47 deletions
diff --git a/meta-agl-bsp/conf/machine/include/virtio.inc b/meta-agl-bsp/conf/machine/include/virtio.inc index 6f8a638a0..1e4875b5d 100644 --- a/meta-agl-bsp/conf/machine/include/virtio.inc +++ b/meta-agl-bsp/conf/machine/include/virtio.inc @@ -15,9 +15,6 @@ RDEPENDS:${KERNEL_PACKAGE_NAME}-base = "" # Use a common kernel recipe for all VirtIO machines PREFERRED_PROVIDER_virtual/kernel ??= "linux-yocto" -# Use newer kernel -PREFERRED_VERSION_linux-yocto = "5.15.%" - EXTRA_IMAGEDEPENDS += "qemu-native qemu-helper-native" IMAGE_CLASSES += "qemuboot" diff --git a/meta-agl-bsp/virtualization-layer/recipes-kernel/linux/linux-yocto-dev.bbappend b/meta-agl-bsp/virtualization-layer/recipes-kernel/linux/linux-yocto-dev.bbappend deleted file mode 100644 index 5970414eb..000000000 --- a/meta-agl-bsp/virtualization-layer/recipes-kernel/linux/linux-yocto-dev.bbappend +++ /dev/null @@ -1,10 +0,0 @@ -FILESEXTRAPATHS:prepend := "${THISDIR}/linux-yocto:" - -SRC_URI:append:virtio-all = " \ - git://gerrit.automotivelinux.org/gerrit/src/agl-yocto-kernel-meta.git;protocol=https;type=kmeta;name=agl-meta;destsuffix=agl-kernel-meta;branch=master \ - file://virtio-aarch64-${LINUX_KERNEL_TYPE}.scc \ -" - -SRCREV_agl-meta = "c5008f4ba9e1b9f11c1014b53477079e605ceab7" - -COMPATIBLE_MACHINE:virtio-aarch64 = "virtio-aarch64" diff --git a/meta-agl-bsp/virtualization-layer/recipes-kernel/linux/linux-yocto/virtio-aarch64-standard.scc b/meta-agl-bsp/virtualization-layer/recipes-kernel/linux/linux-yocto/virtio-aarch64-standard.scc deleted file mode 100644 index 2d1570e9f..000000000 --- a/meta-agl-bsp/virtualization-layer/recipes-kernel/linux/linux-yocto/virtio-aarch64-standard.scc +++ /dev/null @@ -1,13 +0,0 @@ -# SPDX-License-Identifier: MIT -define KMACHINE virtio-aarch64 -define KTYPE standard -define KARCH arm64 - -include ktypes/standard/standard.scc nopatch -include arch/arm/aarch64.scc -include cfg/8250.scc -include cfg/virtio.scc -include bsp/virtio/agl-virtio.scc - -# enable the ability to run 32 bit apps -include arch/arm/32bit-compat.scc diff --git a/meta-agl-bsp/virtualization-layer/recipes-kernel/linux/linux-yocto_6.6.bbappend b/meta-agl-bsp/virtualization-layer/recipes-kernel/linux/linux-yocto_6.6.bbappend index 6952436a3..15cb9ea98 100644 --- a/meta-agl-bsp/virtualization-layer/recipes-kernel/linux/linux-yocto_6.6.bbappend +++ b/meta-agl-bsp/virtualization-layer/recipes-kernel/linux/linux-yocto_6.6.bbappend @@ -1,17 +1,6 @@ -FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}:" - -# Cannot just append to SRC_URI, as the metadata interferes with the -# AGL config fragment scheme -AGL_KERNEL_SRC:prepend:virtio-all = " \ - git://gerrit.automotivelinux.org/gerrit/src/agl-yocto-kernel-meta.git;protocol=https;type=kmeta;name=agl-meta;destsuffix=agl-kernel-meta;branch=kernel-5.15 \ - file://virtio-aarch64-${LINUX_KERNEL_TYPE}.scc \ -" - -SRCREV_agl-meta = "4deb7357eab5962b0553a5ad1f11be5ac35f9da9" - -AGL_KCONFIG_FRAGMENTS:append:virtio-all = " \ - virtio-drm.cfg \ - virtio-pci.cfg \ -" - +# NOTE: Has to be in bbappend itself because BitBake does not fully +# parse recipes when checking it COMPATIBLE_MACHINE:virtio-aarch64 = "virtio-aarch64" + +# Reuse base qemuarm64 machine to avoid needing our own kernel metadata +KMACHINE:virtio-aarch64 = "qemuarm64"
\ No newline at end of file diff --git a/meta-agl-core/recipes-kernel/linux/linux-agl-config-virtio.inc b/meta-agl-core/recipes-kernel/linux/linux-agl-config-virtio.inc new file mode 100644 index 000000000..e0d30b1f6 --- /dev/null +++ b/meta-agl-core/recipes-kernel/linux/linux-agl-config-virtio.inc @@ -0,0 +1,8 @@ +AGL_KCONFIG_FRAGMENTS += " \ + virtio-${TUNE_ARCH} \ + virtio-drm.cfg \ + virtio-pci.cfg \ + virtio-scmi.cfg \ + sound-hda.cfg \ + virtio-snd.cfg \ +" diff --git a/meta-agl-core/recipes-kernel/linux/linux-agl-config.inc b/meta-agl-core/recipes-kernel/linux/linux-agl-config.inc index 4799a6180..5cf008a77 100644 --- a/meta-agl-core/recipes-kernel/linux/linux-agl-config.inc +++ b/meta-agl-core/recipes-kernel/linux/linux-agl-config.inc @@ -71,10 +71,6 @@ AGL_KCONFIG_FRAGMENTS:append:qemuall = " \ qemu-drm.cfg \ " -AGL_KCONFIG_FRAGMENTS:append:virtio-all = " \ - sound-hda.cfg \ -" - # Configuration for using the ARM virt machine (and not versatilepb) AGL_KCONFIG_FRAGMENTS:append:qemuarm = " qemuarm.cfg" diff --git a/meta-agl-core/recipes-kernel/linux/linux-agl.inc b/meta-agl-core/recipes-kernel/linux/linux-agl.inc index c318716fe..f41e35bc2 100644 --- a/meta-agl-core/recipes-kernel/linux/linux-agl.inc +++ b/meta-agl-core/recipes-kernel/linux/linux-agl.inc @@ -3,7 +3,8 @@ DEPENDS += "kern-tools-native" -include linux-agl-config.inc +require linux-agl-config.inc +include ${@bb.utils.contains('AGL_FEATURES', 'agl-virtio-guest', 'linux-agl-config-virtio.inc', '', d)} # returns all the elements from the src uri that are .cfg files def find_cfgs(d): diff --git a/meta-agl-core/recipes-kernel/linux/linux/virtio-aarch64.cfg b/meta-agl-core/recipes-kernel/linux/linux/virtio-aarch64.cfg new file mode 100644 index 000000000..25381e133 --- /dev/null +++ b/meta-agl-core/recipes-kernel/linux/linux/virtio-aarch64.cfg @@ -0,0 +1,29 @@ +# SPDX-License-Identifier: MIT +# +# ARM64 +# +CONFIG_ARM64=y +CONFIG_64BIT=y + +# +# Bus support +# +CONFIG_ARM_AMBA=y + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_AMBA_PL011=y +CONFIG_SERIAL_AMBA_PL011_CONSOLE=y + +# +# RTC +# +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" + +# +# on-CPU RTC drivers +# +CONFIG_RTC_CLASS=y +CONFIG_RTC_DRV_PL031=y diff --git a/meta-agl-bsp/virtualization-layer/recipes-kernel/linux/linux-yocto/virtio-drm.cfg b/meta-agl-core/recipes-kernel/linux/linux/virtio-drm.cfg index 2facc345e..2facc345e 100644 --- a/meta-agl-bsp/virtualization-layer/recipes-kernel/linux/linux-yocto/virtio-drm.cfg +++ b/meta-agl-core/recipes-kernel/linux/linux/virtio-drm.cfg diff --git a/meta-agl-bsp/virtualization-layer/recipes-kernel/linux/linux-yocto/virtio-pci.cfg b/meta-agl-core/recipes-kernel/linux/linux/virtio-pci.cfg index bbcaca312..bbcaca312 100644 --- a/meta-agl-bsp/virtualization-layer/recipes-kernel/linux/linux-yocto/virtio-pci.cfg +++ b/meta-agl-core/recipes-kernel/linux/linux/virtio-pci.cfg diff --git a/meta-agl-core/recipes-kernel/linux/linux/virtio-scmi.cfg b/meta-agl-core/recipes-kernel/linux/linux/virtio-scmi.cfg new file mode 100644 index 000000000..5ae01938e --- /dev/null +++ b/meta-agl-core/recipes-kernel/linux/linux/virtio-scmi.cfg @@ -0,0 +1,25 @@ +# Enable ARM_SCMI_PROTOCOL ("ARM System Control and Management Interface (SCMI) +# Message Protocol") config located in menu +# +# -> Device Drivers +# -> Firmware Drivers +# -> ARM System Control and Management Interface Protocol +# +# After that, in the same menu enabled: +# +# * ARM_SCMI_TRANSPORT_VIRTIO ("SCMI transport based on VirtIO") +# +# and disabled not used features: +# +# * ARM_SCMI_TRANSPORT_SMC ("SCMI transport based on SMC") +# * ARM_SCMI_POWER_DOMAIN ("SCMI power domain driver") + +CONFIG_ARM_SCMI_PROTOCOL=y +CONFIG_ARM_SCMI_HAVE_TRANSPORT=y +CONFIG_ARM_SCMI_HAVE_MSG=y +# CONFIG_ARM_SCMI_TRANSPORT_SMC is not set +CONFIG_ARM_SCMI_TRANSPORT_VIRTIO=y +# CONFIG_ARM_SCMI_POWER_DOMAIN is not set +# CONFIG_SENSORS_ARM_SCMI is not set +# CONFIG_COMMON_CLK_SCMI is not set +CONFIG_IIO_SCMI=y |