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hw/microblaze: Remove the big-endian variants of ml605 and xlnx-zynqmp-pmu

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Both machines were added with little-endian in mind only (the
"endianness" CPU property was hard-wired to "true", see commits
133d23b3ad and a88bbb006a), so the variants that showed up
on the big endian target likely never worked. We deprecated these
non-working machine variants two releases ago, and so far nobody
complained, so it should be fine now to disable them. Hard-wire
the machines to little endian now.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20250515132019.569365-4-thuth@redhat.com>
This commit is contained in:
Thomas Huth 2025-05-15 15:20:18 +02:00
parent 6c54775584
commit 0e259fa5a1
4 changed files with 14 additions and 23 deletions
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6
docs/about/deprecated.rst
View file

@ -315,12 +315,6 @@ deprecated; use the new name ``dtb-randomness`` instead. The new name
better reflects the way this property affects all random data within
the device tree blob, not just the ``kaslr-seed`` node.
Big-Endian variants of MicroBlaze ``petalogix-ml605`` and ``xlnx-zynqmp-pmu`` machines (since 9.2)
''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
Both ``petalogix-ml605`` and ``xlnx-zynqmp-pmu`` were added for little endian
CPUs. Big endian support is not tested.
Mips ``mipssim`` machine (since 10.0)
'''''''''''''''''''''''''''''''''''''

9
docs/about/removed-features.rst
View file

@ -1091,6 +1091,15 @@ This machine was removed because PPC 405 CPU have no known users,
firmware images are not available, OpenWRT dropped support in 2019,
U-Boot in 2017, and Linux in 2024.
Big-Endian variants of ``petalogix-ml605`` and ``xlnx-zynqmp-pmu`` machines (removed in 10.1)
'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
Both the MicroBlaze ``petalogix-ml605`` and ``xlnx-zynqmp-pmu`` machines
were added for little endian CPUs. Big endian support was never tested
and likely never worked. Starting with QEMU v10.1, the machines are now
only available as little-endian machines.
linux-user mode CPUs
--------------------