Hi Tom,
On Tue, 16 Sept 2025 at 14:27, Tom Rini <tr...@konsulko.com> wrote:
>
> On Tue, Sep 16, 2025 at 09:12:25AM -0700, Raymond Mao wrote:
>
> > The existing 'conf.qemu_arm64_na' uses 'u-boot.bin' as bios, but for
> > the case of TF-A, 'u-boot.bin' is BL33 and the assembled 'flash.bin'
> > is the bios instead, which will be built and assembled at run-time
> > via a post-buildman script and copied to '/tmp'.
> >
> > Moreover, for running TF-A and OP-TEE on qemu, '-m 4G' and
> > 'virtualization=false,secure=on' are required, and '-semihosting'
> > should be replaced with its modern alias
> > '-semihosting-config enable=on,target=native'.
> >
> > Last, point to the new helper script 'swtpm-tfa'.
> >
> > Signed-off-by: Raymond Mao <raymond....@linaro.org>
>
> Lets fixup the current qemu_arm64 conf to have as much in common as
> possible (4G, modern semihosting flags, etc). Next:
>
> > ---
> > .../conf.qemu_arm64_fw_handoff_tfa_optee | 31 +++++++++++++++++++
> > 1 file changed, 31 insertions(+)
> > create mode 100644 bin/travis-ci/conf.qemu_arm64_fw_handoff_tfa_optee
> >
> > diff --git a/bin/travis-ci/conf.qemu_arm64_fw_handoff_tfa_optee
> > b/bin/travis-ci/conf.qemu_arm64_fw_handoff_tfa_optee
> > new file mode 100644
> > index 0000000..9aa6d3b
> > --- /dev/null
> > +++ b/bin/travis-ci/conf.qemu_arm64_fw_handoff_tfa_optee
> > @@ -0,0 +1,31 @@
> > +# Copyright (c) 2025 Linaro Limited
> > +# Author: Raymond Mao <raymond....@linaro.org>
> > +# Based on conf.qemu_arm64 which is
> > +# Copyright (c) 2017 Tuomas Tynkkynen. All rights reserved.
> > +#
> > +# Permission is hereby granted, free of charge, to any person obtaining a
> > +# copy of this software and associated documentation files (the
> > "Software"),
> > +# to deal in the Software without restriction, including without limitation
> > +# the rights to use, copy, modify, merge, publish, distribute, sublicense,
> > +# and/or sell copies of the Software, and to permit persons to whom the
> > +# Software is furnished to do so, subject to the following conditions:
> > +#
> > +# The above copyright notice and this permission notice shall be included
> > in
> > +# all copies or substantial portions of the Software.
> > +#
> > +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
> > OR
> > +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
> > +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
> > +# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
> > OTHER
> > +# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
> > +# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
> > +# DEALINGS IN THE SOFTWARE.
> > +
> > +console_impl=qemu
> > +qemu_machine="virt,virtualization=false,secure=on"
> > +qemu_helper_script="swtpm-tfa"
> > +qemu_binary="qemu-system-aarch64"
> > +qemu_extra_args="-m 4G -cpu cortex-a57 -nographic -netdev
> > user,id=net0,tftp=${UBOOT_TRAVIS_BUILD_DIR} -device e1000,netdev=net0
> > -device virtio-rng-pci -d unimp -semihosting-config enable=on,target=native
> > -chardev socket,id=chrtpm,path=/tmp/tpm/swtpm-sock -tpmdev
> > emulator,id=tpm0,chardev=chrtpm -device tpm-tis-device,tpmdev=tpm0"
>
> Can we line break this? Then make some functional groupings? Thanks.
>
I am thinking about to merge this script into the common one
"conf.qemu_arm64_na", but do you mind to add
"virtualization=false,secure=on" as a common setting? even though It
is only needed when running with TF-A/OP-TEE.
Raymond
> --
> Tom
