[PATCH v15 00/10] introduce Arm FF-A support

Tom Rini trini at konsulko.com
Tue Jul 25 15:47:24 CEST 2023


On Tue, Jul 25, 2023 at 10:26:16AM +0100, Abdellatif El Khlifi wrote:
> Hi Tom,
> 
> On Mon, Jul 24, 2023 at 07:50:07PM -0400, Tom Rini wrote:
> > On Thu, Jul 13, 2023 at 02:28:37PM +0100, Abdellatif El Khlifi wrote:
> > > Adding support for Arm FF-A v1.0 (Arm Firmware Framework for Armv8-A) [A].
> > > 
> > > FF-A specifies interfaces that enable a pair of software execution environments aka partitions to
> > > communicate with each other. A partition could be a VM in the Normal or Secure world, an
> > > application in S-EL0, or a Trusted OS in S-EL1.
> > > 
> > > FF-A is a discoverable bus and similar to architecture features.
> > > FF-A bus is discovered using ARM_SMCCC_FEATURES mechanism performed
> > > by the PSCI driver.
> > > 
> > > ...
> > > 
> > > Changelog of changes:
> > > ===========================
> > > 
> > > v15:
> > 
> > So, this does not pass CI:
> > https://source.denx.de/u-boot/u-boot/-/jobs/662303
> > https://source.denx.de/u-boot/u-boot/-/jobs/662304#L2234
> > 
> > And it's on me for merging this before letting the CI run I kicked
> > complete, sorry.  But I'm reverting this now.
> > 
> 
> The v15 patchset has been built successfully on next using this SHA: [1].
> 
> The tested platforms are the following: [2].
> 
> Is there any action from my side please ?
> 
> [1]: 56c7fac8ad89955d3e5d08864bbd1343a058bf4b
> [2]: tested platforms
> 
> sandbox64
> sandbox
> corstone1000-fvp
> corstone1000-mps3
> qemu_arm64

Yes, you need to go and fix all of the problems that CI is showing:
- On 64bit, espresso7420 is building cmd/armffa.c and pointing out an
  unused variable.
- Maybe related to why that platform is building the code, a ton of
  32bit platforms are building the code and showing warnings.  And also
  that your Kconfig logic is wrong.
- Finally, the MAINTAINERS file needs to be alphabetical.

-- 
Tom
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