[v4] Qemu/Sbsa versioning

[edk2-devel] [PATCH v4 0/2] Qemu/Sbsa versioning

Marcin Juszkiewicz posted 2 patches 11 months, 1 week ago

Diff against v5
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Platform/Qemu/SbsaQemu/SbsaQemu.dsc           |  3 +
.../SbsaQemuPlatformDxe/SbsaQemuPlatformDxe.c | 57 +++++++++++++++++++
.../SbsaQemuPlatformDxe.inf                   |  9 +++
Silicon/Qemu/SbsaQemu/SbsaQemu.dec            |  3 +
4 files changed, 72 insertions(+)

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[edk2-devel] [PATCH v4 0/2] Qemu/Sbsa versioning

Posted by Marcin Juszkiewicz 11 months, 1 week ago

Qemu has versioning for sbsa-ref platform. TF-A reads it from provided
DeviceTree and provides as SMC.

Version 0.0 (QEMU 8.0)  provides platform version information.
Version 0.1 (in review) provides GIC information.

Next versions will bring more changes to make use of development done
during last years.

Requires "SbsaQemu: make GIC base address Pcds dynamic" by Leif
Lindholm to be able to change values with those from QEMU.

QEMU part: https://lists.gnu.org/archive/html/qemu-arm/2023-05/msg00517.html
TF-A part: https://review.trustedfirmware.org/c/TF-A/trusted-firmware-a/+/20871

Marcin Juszkiewicz (2):
  Platform/SbsaQemu: read platform version
  Platform/SbsaQemu: read GIC base from TF-A

 Platform/Qemu/SbsaQemu/SbsaQemu.dsc           |  3 +
 .../SbsaQemuPlatformDxe/SbsaQemuPlatformDxe.c | 57 +++++++++++++++++++
 .../SbsaQemuPlatformDxe.inf                   |  9 +++
 Silicon/Qemu/SbsaQemu/SbsaQemu.dec            |  3 +
 4 files changed, 72 insertions(+)

-- 
2.40.1



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