tree cd064670357d84634a6f10abcbf1564df3bc76bf
parent f65f6ad5a749bc2d24a083da3544f47a19e7e81f
author Cédric Le Goater <clg@kaod.org> 1686112783 +0200
committer Cédric Le Goater <clg@kaod.org> 1686846958 +0200

target/arm: Allow users to set the number of VFP registers

Cortex A7 CPUs with an FPU implementing VFPv4 without NEON support
have 16 64-bit FPU registers and not 32 registers. Let users set the
number of VFP registers with a CPU property.

The primary use case of this property is for the Cortex A7 of the
Aspeed AST2600 SoC.

Signed-off-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>