From 181b3a7bb03a9448d4f1a9c46fef1c1090586fe2 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Date: Wed, 25 Sep 2024 00:08:12 +0200 Subject: hw/microblaze: Deprecate big-endian petalogix-ml605 & xlnx-zynqmp-pmu MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The petalogix-ml605 machine was explicitly added as little-endian only machine in commit 00914b7d970 ("microblaze: Add PetaLogix ml605 MMU little-endian ref design"). Mark the big-endian version as deprecated. When the xlnx-zynqmp-pmu machine's CPU was added in commit 133d23b3ad1 ("xlnx-zynqmp-pmu: Add the CPU and memory"), its 'endianness' property was set to %true, thus wired in little endianness. Both machine are included in the big-endian system binary, while their CPU is working in little-endian. Unlikely to work as it. Deprecate now as broken config so we can remove soon. Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Anton Johansson Acked-by: Alistair Francis Reviewed-by: Edgar E. Iglesias Message-Id: <20241105130431.22564-3-philmd@linaro.org> --- docs/about/deprecated.rst | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'docs') diff --git a/docs/about/deprecated.rst b/docs/about/deprecated.rst index 720d4ee..d8dc29d 100644 --- a/docs/about/deprecated.rst +++ b/docs/about/deprecated.rst @@ -271,6 +271,12 @@ BMC and a witherspoon like OpenPOWER system. It was used for bring up of the AST2600 SoC in labs. It can be easily replaced by the ``rainier-bmc`` machine which is a real product. +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. + Backend options --------------- -- cgit v1.1