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target/arm: Add FEAT_NV to max, neoverse-n2, neoverse-v1 CPUs

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Enable FEAT_NV on the 'max' CPU, and stop filtering it out for the
Neoverse N2 and Neoverse V1 CPUs.  We continue to downgrade FEAT_NV2
support to FEAT_NV for the latter two CPU types.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Tested-by: Miguel Luis <miguel.luis@oracle.com>
This commit is contained in:
Peter Maydell 2024-01-09 14:43:51 +00:00
parent dea9104a4f
commit 1274a47fbd
3 changed files with 7 additions and 3 deletions
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1
target/arm/tcg/cpu64.c
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@ -1204,6 +1204,7 @@ void aarch64_max_tcg_initfn(Object *obj)
t = FIELD_DP64(t, ID_AA64MMFR2, UAO, 1); /* FEAT_UAO */
t = FIELD_DP64(t, ID_AA64MMFR2, IESB, 1); /* FEAT_IESB */
t = FIELD_DP64(t, ID_AA64MMFR2, VARANGE, 1); /* FEAT_LVA */
t = FIELD_DP64(t, ID_AA64MMFR2, NV, 1); /* FEAT_NV */
t = FIELD_DP64(t, ID_AA64MMFR2, ST, 1); /* FEAT_TTST */
t = FIELD_DP64(t, ID_AA64MMFR2, AT, 1); /* FEAT_LSE2 */
t = FIELD_DP64(t, ID_AA64MMFR2, IDS, 1); /* FEAT_IDST */