[OE-core] [PATCH] arm-trusted-firmware: add upstream version 2.2

[Jon Mason]

On Thu, Jan 23, 2020 at 5:05 PM Denys Dmytriyenko <denis at denix.org> wrote:
>
> On Thu, Jan 23, 2020 at 04:43:23PM -0500, Bruce Ashfield wrote:
> > On Thu, Jan 23, 2020 at 4:00 PM Denys Dmytriyenko <denis at denix.org> wrote:
> > >
> > > From: Denys Dmytriyenko <denys at ti.com>
> > >
> > > Many BSPs require ARM Trusted Firmware (also known as Trusted Firmware-A).
> > > To avoid duplicating efforts of adding very similar recipes to BSP layers,
> > > add an upstream reference implementation to openembedded-core, which can be
> > > customized by BSPs, if needed.
> >
> > Isn't this one of the things that Jon Mason is trying to
> > standardize/support in meta-arm ?
> >
> > http://git.yoctoproject.org/cgit/cgit.cgi/meta-arm/tree/meta-arm/recipes-bsp/trusted-firmware-a
>
> Ah, interesting, somehow I totally missed that one! :)
>
> What triggered this submission is that we have our own variant in meta-ti and
> Joshua Watt was adding a very similar one to meta-rockchip:
> https://lists.yoctoproject.org/g/yocto/topic/70054501#48116
>
>
> > What's the delta between the two ?
>
> Hmm, that one uses older 2.1 version. Other than that, I'll need to test to
> see if it's as adaptable and expandable as our more simplistic variants...

These work for the BSPs we have internally, but we are very open to
patches to make the recipes better :)

I believe someone inside Arm is working on v2.2 recipes.  I don't have
anything queued for it.  So I'll ask around to verify.

Thanks,
Jon

>
> --
> Denys
>
>
> > > Signed-off-by: Denys Dmytriyenko <denys at ti.com>
> > > Cc: Joshua Watt <JPEWhacker at gmail.com>
> > > ---
> > >  .../arm-trusted-firmware_2.2.bb                    | 55 ++++++++++++++++++++++
> > >  1 file changed, 55 insertions(+)
> > >  create mode 100644 meta/recipes-bsp/arm-trusted-firmware/arm-trusted-firmware_2.2.bb
> > >
> > > diff --git a/meta/recipes-bsp/arm-trusted-firmware/arm-trusted-firmware_2.2.bb b/meta/recipes-bsp/arm-trusted-firmware/arm-trusted-firmware_2.2.bb
> > > new file mode 100644
> > > index 0000000..3079a70
> > > --- /dev/null
> > > +++ b/meta/recipes-bsp/arm-trusted-firmware/arm-trusted-firmware_2.2.bb
> > > @@ -0,0 +1,55 @@
> > > +SUMMARY = "ARM Trusted Firmware"
> > > +DESCRIPTION = "ARM Trusted Firmware provides a reference implementation of \
> > > +Secure World software for ARMv8-A, including Exception Level 3 (EL3) software. \
> > > +It provides implementations of various ARM interface standards such as the \
> > > +Power State Coordination Interface (PSCI), Trusted Board Boot Requirements \
> > > +(TBBR) and Secure monitor code."
> > > +HOMEPAGE = "http://infocenter.arm.com/help/topic/com.arm.doc.dui0928e/CJHIDGJF.html"
> > > +
> > > +LICENSE = "BSD-3-Clause"
> > > +LIC_FILES_CHKSUM = "file://docs/license.rst;md5=189505435dbcdcc8caa63c46fe93fa89"
> > > +
> > > +inherit deploy
> > > +
> > > +DEPENDS = "dtc-native openssl-native"
> > > +
> > > +PACKAGE_ARCH = "${MACHINE_ARCH}"
> > > +
> > > +S = "${WORKDIR}/git"
> > > +B = "${WORKDIR}/build"
> > > +
> > > +BRANCH = "master"
> > > +SRC_URI = "git://git.trustedfirmware.org/TF-A/trusted-firmware-a.git;protocol=http;branch=${BRANCH}"
> > > +SRCREV = "a04808c16cfc126d9fe572ae7c4b5a3d39de5796"
> > > +
> > > +ATF_BINARY ??= "bl31"
> > > +ATF_SUFFIX ??= "bin"
> > > +ATF_TARGET ??= "all"
> > > +
> > > +CFLAGS[unexport] = "1"
> > > +LDFLAGS[unexport] = "1"
> > > +AS[unexport] = "1"
> > > +LD[unexport] = "1"
> > > +
> > > +do_configure[noexec] = "1"
> > > +
> > > +EXTRA_OEMAKE = '-C ${S} BUILD_BASE=${B} DEBUG=0 CROSS_COMPILE="${TARGET_PREFIX}" \
> > > +               PLAT="${ATF_PLATFORM}" TARGET_BOARD="${ATF_BOARD}" ${PACKAGECONFIG_CONFARGS}'
> > > +
> > > +do_compile() {
> > > +       oe_runmake ${ATF_TARGET}
> > > +}
> > > +
> > > +do_install() {
> > > +       install -d ${D}/boot
> > > +       install -m 0644 ${B}/${ATF_PLATFORM}/${ATF_BOARD}/release/${ATF_BINARY}.${ATF_SUFFIX} ${D}/boot/
> > > +}
> > > +
> > > +do_deploy() {
> > > +       install -d ${DEPLOYDIR}
> > > +       install -m 0644 ${B}/${ATF_PLATFORM}/${ATF_BOARD}/release/${ATF_BINARY}.${ATF_SUFFIX} ${DEPLOYDIR}/
> > > +}
> > > +addtask deploy before do_build after do_compile
> > > +
> > > +FILES_${PN} = "/boot"
> > > +SYSROOT_DIRS += "/boot"
> > > --
> > > 2.7.4
> > >
> > > --
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> > > Openembedded-core at lists.openembedded.org
> > > http://lists.openembedded.org/mailman/listinfo/openembedded-core
> >
> >
> >
> > --
> > - Thou shalt not follow the NULL pointer, for chaos and madness await
> > thee at its end
> > - "Use the force Harry" - Gandalf, Star Trek II
> >
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