W dniu 4.07.2023 o 16:54, Philippe Mathieu-Daudé pisze:
On 4/7/23 15:35, Marcin Juszkiewicz wrote:
W dniu 4.07.2023 o 15:06, Peter Maydell pisze:
This patchset implements the Cortex Neoverse-V1 CPU type, as a
representative Armv8.3 (+ some extras from 8.4) CPU matching real
hardware. The main thing we were waiting for to be able to define
this was FEAT_LSE2, and that is now supported.
Now I can add "reach SBSA level 4" to todo list as it requires v8.3
cpu (I do not count 'max' cpu type).
Do we need to introduce machine variants, such sbsa-lvl3-ref and
sbsa-lvl4-ref? Or simply sbsa-level3/sbsa-level4?
No such combinations. The plan for sbsa-ref is to have only one platform.
Version of platform is exported in DeviceTree already. TF-A reads it and
exports via SMC call to EDK2. What changes between versions is present
in documentation.
