Now that the full big-endian data path is in place (runtime MSTATUS
bits, boot code, and page-table walks), expose the "big-endian"
property to users via DEFINE_PROP_BOOL and document it in
docs/system/target-riscv.rst.
Document that the property models fixed-endian hardware: it selects
harts whose MBE/SBE/UBE fields are fixed to 1, and it does not model
a mixed-endian implementation where software can toggle those bits at
runtime.
The property can be enabled from the command line, e.g.:
-cpu <cpu>,big-endian=on
Signed-off-by: Djordje Todorovic <djordje.todorovic@htecgroup.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@oss.qualcomm.com>
Message-ID: <20260527201348.29511-12-philmd@linaro.org>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
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