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target/arm: Set ID_PFR0.DIT to 1 for "max" 32-bit CPU

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Enable FEAT_DIT for the "max" 32-bit CPU.

Signed-off-by: Rebecca Cran <rebecca@nuviainc.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210208065700.19454-5-rebecca@nuviainc.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Rebecca Cran 2021-02-07 23:57:00 -07:00 committed by Peter Maydell
parent 2bf1eff9e9
commit 5385320c2b
1 changed files with 4 additions and 0 deletions
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4
target/arm/cpu.c
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@ -2202,6 +2202,10 @@ static void arm_max_initfn(Object *obj)
t = FIELD_DP32(t, ID_MMFR4, CNP, 1); /* TTCNP */
t = FIELD_DP32(t, ID_MMFR4, XNX, 1); /* TTS2UXN */
cpu->isar.id_mmfr4 = t;
t = cpu->isar.id_pfr0;
t = FIELD_DP32(t, ID_PFR0, DIT, 1);
cpu->isar.id_pfr0 = t;
}
#endif
}