On Wed, Sep 17, 2025 at 10:42:52AM -0400, Raymond Mao wrote:
> 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.So long as everything works in CI for the other cases, yes, that's fine. -- Tom
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