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FVP-A

1) Download and install the FVP model

NOTE

If you already have FVP_Base_RevC-2xAEMvA installed please make sure you are using version 11.21.15 or higher. If so, you can skip this step

Download and extract the model:

curl -L https://developer.arm.com/-/media/Files/downloads/ecosystem-models/FVP_Base_RevC-2xAEMvA_11.21_15_Linux64.tgz | tar xz -C $BAO_DEMOS_WRKDIR_PLAT
export PATH=$PATH:$BAO_DEMOS_WRKDIR_PLAT/Base_RevC_AEMvA_pkg/models/Linux64_GCC-9.3

2) Build U-boot

export BAO_DEMOS_UBOOT=$BAO_DEMOS_WRKDIR_SRC/u-boot
git clone https://github.com/u-boot/u-boot.git $BAO_DEMOS_UBOOT --depth 1\
   --branch v2022.10
cd $BAO_DEMOS_UBOOT
make vexpress_aemv8a_semi_defconfig
make -j$(nproc)

And copy the image to the platform's working directory:

cp $BAO_DEMOS_UBOOT/u-boot.bin $BAO_DEMOS_WRKDIR/imgs/$PLATFORM

3) Build TF-A

export BAO_DEMOS_ATF=$BAO_DEMOS_WRKDIR_SRC/arm-trusted-firmware-$(ARCH)
git clone https://github.com/bao-project/arm-trusted-firmware.git\
   $BAO_DEMOS_ATF --branch bao/demo --depth 1
cd $BAO_DEMOS_ATF
make PLAT=fvp bl1 fip BL33=$BAO_DEMOS_WRKDIR/imgs/$PLATFORM/u-boot.bin \
    QEMU_USE_GIC_DRIVER=QEMU_GICV3 ARCH=$ARCH
cp build/fvp/release/bl1.bin $BAO_DEMOS_WRKDIR/imgs/$PLATFORM
cp build/fvp/release/fip.bin $BAO_DEMOS_WRKDIR/imgs/$PLATFORM

4) Run FVP

FVP_Base_RevC-2xAEMvA \
	-C cluster0.supports_multi_threading=0 \
	-C cluster0.mpidr_layout=0 \
	-C cluster1.NUM_CORES=0 \
	-C pctl.startup=0.0.0.0 \
	-C pctl.Affinity-shifted=0 \
	-C pctl.CPU-affinities='0.0.0.0, 0.0.0.1, 0.0.0.2, 0.0.0.3' \
	-C gic_distributor.CPU-affinities='0.0.0.0, 0.0.0.1, 0.0.0.2, 0.0.0.3' \
	-C gic_distributor.reg-base-per-redistributor='0.0.0.0=0x2f100000,0.0.0.1=0x2f120000,0.0.0.2=0x2f140000,0.0.0.3=0x2f160000' \
	-C bp.smsc_91c111.enabled=true -C bp.hostbridge.userNetworking=true \
	-C bp.hostbridge.userNetSubnet=192.168.42.0/24 -C bp.hostbridge.userNetPorts=127.0.0.1:5555=22 \
    --data=$BAO_DEMOS_WRKDIR/imgs/$PLATFORM/bl1.bin@0x0  \
    --data=$BAO_DEMOS_WRKDIR/imgs/$PLATFORM/fip.bin@0x08000000 \
	--data=$BAO_DEMOS_WRKDIR_IMGS/bao.bin@0x90000000

5) Jump to Bao (Only for AArch64)

Once U-boot initializes, jump to Bao's load address:

go 0x90000000

NOTE

The FVP AEM models are quite slow. Demos featuring heavier guests like Linux might take some time to fully boot up.