target/riscv: rvv: Remove the dependency of Zvfbfmin to Zfbfmin
According to the Zvfbfmin definition in the RISC-V BF16 extensions spec, the Zvfbfmin extension only requires either the V extension or the Zve32f extension. Signed-off-by: Max Chou <max.chou@sifive.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-ID: <20240321170929.1162507-1-max.chou@sifive.com> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
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@ -530,11 +530,6 @@ void riscv_cpu_validate_set_extensions(RISCVCPU *cpu, Error **errp)
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return;
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}
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if (cpu->cfg.ext_zvfbfmin && !cpu->cfg.ext_zfbfmin) {
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error_setg(errp, "Zvfbfmin extension depends on Zfbfmin extension");
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return;
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}
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if (cpu->cfg.ext_zvfbfmin && !cpu->cfg.ext_zve32f) {
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error_setg(errp, "Zvfbfmin extension depends on Zve32f extension");
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return;
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