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arm-bsp/fvp-baser-aemv8r64: Add support for runfvp
This patch adds support for runfvp to fvp-base-r: - Add necessary parameter to the fvp-baser-aemv8r64.conf - Add fvp-base-r-aem bb file - Add kas support Issue-Id: SCM-2953 Signed-off-by: Hugo L'Hostis <hugo.lhostis@arm.com> Change-Id: I252b445297f2d61a90e3cd8f0ec1816890cf733b Signed-off-by: Jon Mason <jon.mason@arm.com>
This commit is contained in:
Hugo L'Hostis
Jon Mason
@@ -21,12 +21,18 @@ repos:
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meta:
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meta-poky:
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env:
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FVP_BASE_R_AEM_TARBALL_URI: ""
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FVP_BASE_R_ARM_EULA_ACCEPT: "False"
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local_conf_header:
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base: |
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CONF_VERSION = "1"
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PACKAGE_CLASSES = "package_ipk"
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PACKAGECONFIG_remove_pn-qemu-system-native = "gtk+ sdl"
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EXTRA_IMAGE_FEATURES_append = " debug-tweaks"
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IMAGE_CLASSES_append = " ${@oe.utils.ifelse(d.getVar('FVP_BASE_R_AEM_TARBALL_URI'), 'fvpboot', '')}"
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LICENSE_FLAGS_WHITELIST_append = " ${@oe.utils.vartrue('FVP_BASE_R_ARM_EULA_ACCEPT', 'Arm-FVP-EULA', '', d)}"
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target:
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- core-image-minimal
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@@ -24,3 +24,36 @@ WKS_FILE ?= "fvp-base.wks"
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# initialise) and install the pre-generated keys.
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PACKAGECONFIG_remove_pn-openssh = "rng-tools"
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MACHINE_EXTRA_RRECOMMENDS += "ssh-pregen-hostkeys"
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FVP_EXTRA_ARGS = "-a cluster0*=${DEPLOY_DIR_IMAGE}/linux-system.axf"
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FVP_PROVIDER ?= "fvp-base-r-aem-native"
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FVP_EXE ?= "FVP_BaseR_AEMv8R"
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FVP_CONSOLE ?= "terminal_0"
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# FVP parameters
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FVP_CONFIG[bp.virtioblockdevice.image_path] ?= "${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.wic"
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FVP_CONFIG[bp.dram_metadata.init_value] ?= "0"
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FVP_CONFIG[bp.dram_metadata.is_enabled] ?= "true"
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FVP_CONFIG[bp.dram_size] ?= "8"
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FVP_CONFIG[bp.exclusive_monitor.monitor_access_level] ?= "1"
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FVP_CONFIG[bp.pl011_uart0.unbuffered_output] ?= "1"
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FVP_CONFIG[bp.pl011_uart0.untimed_fifos] ?= "true"
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FVP_CONFIG[bp.refcounter.non_arch_start_at_default] ?= "1"
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FVP_CONFIG[bp.smsc_91c111.enabled] ?= "0"
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FVP_CONFIG[bp.ve_sysregs.mmbSiteDefault] ?= "0"
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FVP_CONFIG[cache_state_modelled] ?= "0"
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FVP_CONFIG[cluster0.gicv3.cpuintf-mmap-access-level] ?= "2"
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FVP_CONFIG[cluster0.gicv3.SRE-enable-action-on-mmap] ?= "2"
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FVP_CONFIG[cluster0.gicv3.SRE-EL2-enable-RAO] ?= "1"
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FVP_CONFIG[cluster0.gicv3.extended-interrupt-range-support] ?= "1"
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FVP_CONFIG[cluster0.has_aarch64] ?= "1"
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FVP_CONFIG[cluster0.NUM_CORES] ?= "4"
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FVP_CONFIG[cluster0.stage12_tlb_size] ?= "512"
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FVP_CONFIG[gic_distributor.GICD_CTLR-DS-1-means-secure-only] ?= "1"
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FVP_CONFIG[gic_distributor.GITS_BASER0-type] ?= "1"
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FVP_CONFIG[gic_distributor.ITS-count] ?= "1"
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FVP_CONFIG[gic_distributor.ITS-hardware-collection-count] ?= "1"
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FVP_CONFIG[gic_distributor.has-two-security-states] ?= "0"
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FVP_CONFIG[pctl.startup] ?= "0.0.0.*"
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FVP_CONFIG[bp.virtio_net.enabled] ?= "1"
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FVP_CONFIG[bp.vis.rate_limit-enable] ?= "0"
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@@ -50,6 +50,22 @@ Install the kas setup tool for bitbake based projects:
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For more details on kas, see https://kas.readthedocs.io/.
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To build the images for fvp-base machine, you also need to:
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- download the ``FVP_Base_AEMv8R_11.15_14.tgz`` image AEM V8-R FVP Installer
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(Linux) package from Arm's website:
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https://silver.arm.com/download/download.tm?pv=4858045&p=4029857. You need
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to have an account and be logged in to be able to download it
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- set absolute path to the ``FVP_Base_AEMv8R_11.15_14.tgz`` downloaded
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package in ``FVP_BASE_R_AEM_TARBALL_URI``
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- accept EULA in ``FVP_BASE_R_ARM_EULA_ACCEPT``
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The variables should be set like so:
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FVP_BASE_R_AEM_TARBALL_URI="file:///absolute/path/to/FVP_Base_AEMv8R_11.15_14.tgz"
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FVP_BASE_R_ARM_EULA_ACCEPT="True"
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**Note:** The host machine should have at least 50 GBytes of free disk space
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for the next steps to work correctly.
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@@ -101,49 +117,40 @@ To clean up the tap0 interface on the host use the following commands:
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sudo ip link delete tap0
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### Run
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To Run the Fixed Virtual Platform simulation tool you must download "Armv8-R
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AEM FVP" from Arm developer (This might require the user to register) from this
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address:
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https://developer.arm.com/tools-and-software/simulation-models/fixed-virtual-platforms/arm-ecosystem-models
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and install it on your host PC.
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To run an image after the build is done with the standard Linux kernel:
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To run an image after the build is done:
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kas shell --keep-config-unchanged \
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meta-arm/kas/fvp-baser-aemv8r64-bsp.yml \
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--command "../meta-arm/scripts/runfvp \
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--console \
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-- \
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--parameter 'bp.smsc_91c111.enabled=1' \
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--parameter 'bp.hostbridge.interfaceName=tap0'"
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export YOCTO_DEPLOY_IMGS_DIR="~/fvp-baser-aemv8r64-bsp/build/tmp/deploy/images/fvp-baser-aemv8r64/"
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cd <path-to-AEMv8R_base_pkg>/models/Linux64_GCC-6.4/
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./FVP_BaseR_AEMv8R \
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-C bp.dram_metadata.init_value=0 \
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-C bp.dram_metadata.is_enabled=true \
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-C bp.dram_size=8 \
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-C bp.exclusive_monitor.monitor_access_level=1 \
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-C bp.pl011_uart0.unbuffered_output=1 \
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-C bp.pl011_uart0.untimed_fifos=true \
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-C bp.refcounter.non_arch_start_at_default=1 \
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-C bp.smsc_91c111.enabled=0 \
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-C bp.ve_sysregs.mmbSiteDefault=0 \
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-C cache_state_modelled=true \
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-C cluster0.gicv3.cpuintf-mmap-access-level=2 \
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-C cluster0.gicv3.SRE-enable-action-on-mmap=2 \
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-C cluster0.gicv3.SRE-EL2-enable-RAO=1 \
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-C cluster0.gicv3.extended-interrupt-range-support=1 \
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-C cluster0.has_aarch64=1 \
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-C cluster0.NUM_CORES=4 \
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-C cluster0.stage12_tlb_size=512 \
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-C gic_distributor.GICD_CTLR-DS-1-means-secure-only=1 \
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-C gic_distributor.GITS_BASER0-type=1 \
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-C gic_distributor.ITS-count=1 \
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-C gic_distributor.ITS-hardware-collection-count=1 \
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-C gic_distributor.has-two-security-states=0 \
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-C pctl.startup=0.0.0.* \
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-C bp.virtio_net.enabled=1 \
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-C cache_state_modelled=0 \
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-C bp.vis.rate_limit-enable=0 \
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-C bp.virtio_net.hostbridge.interfaceName=tap0 \
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-a cluster0*=${YOCTO_DEPLOY_IMGS_DIR}/linux-system.axf \
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-C bp.virtioblockdevice.image_path=${YOCTO_DEPLOY_IMGS_DIR}/core-image-minimal-fvp-baser-aemv8r64.wic
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To run an image after the build is done with the Real-Time Linux kernel
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(PREEMPT\_RT):
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kas shell --keep-config-unchanged \
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meta-arm/kas/fvp-baser-aemv8r64-rt-bsp.yml \
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--command "../meta-arm/scripts/runfvp \
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--console \
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-- \
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--parameter 'bp.smsc_91c111.enabled=1' \
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--parameter 'bp.hostbridge.interfaceName=tap0'"
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**Note:** The terminal console login is `root` without password.
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To finish the fvp emulation, you need to close the telnet session and stop the
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runfvp script:
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1. To close the telnet session:
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- Escape to telnet console with ``ctrl+]``.
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- Run ``quit`` to close the session.
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2. To stop the runfvp:
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- Type ``ctrl+c`` and wait for kas process to finish.
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Devices supported in the kernel
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-------------------------------
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@@ -0,0 +1,27 @@
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require fvp-common.inc
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SUMMARY = "Arm Fixed Virtual Platform - Armv8-R Base Architecture Envelope Model FVP"
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HOMEPAGE = "https://developer.arm.com/tools-and-software/simulation-models/fixed-virtual-platforms/arm-ecosystem-models"
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LIC_FILES_CHKSUM = "file://license_terms/license_agreement.txt;md5=1a33828e132ba71861c11688dbb0bd16 \
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file://license_terms/third_party_licenses.txt;md5=3db0c4947b7e3405c40b943672d8de2f"
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# This FVP cannot be downloaded directly, so download the Armv8-R Base AEM FVP
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# yourself from the homepage and set FVP_BASE_R_AEM_TARBALL_URI appropriately
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# (for example, file:///home/user/FVP_Base_AEMv8R_11.15_14.tgz).
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FVP_BASE_R_AEM_TARBALL_URI ?= ""
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FVP_BASE_R_ARM_EULA_ACCEPT ?= "False"
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PV = "11.15_14"
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SRC_URI = "${FVP_BASE_R_AEM_TARBALL_URI};subdir=${BP}"
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python() {
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if not d.getVar("FVP_BASE_R_AEM_TARBALL_URI"):
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raise bb.parse.SkipRecipe("FVP_BASE_R_AEM_TARBALL_URI not set")
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}
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do_install() {
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mkdir --parents ${D}${FVPDIR} ${D}${bindir}
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cp --archive --no-preserve=ownership ${S}/AEMv8R_base_pkg//* ${D}${FVPDIR}/
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fvp_link_binaries
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}
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