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| author | Peter Maydell | 2022-05-05 20:39:50 +0200 |
|---|---|---|
| committer | Peter Maydell | 2022-05-19 17:19:02 +0200 |
| commit | e04bf5a793ee5e7afdda8a1d1af08888fd67a989 (patch) | |
| tree | 4a1bf45e1e0c78db1886c4cfbc373cb8bf48e364 /docs/system | |
| parent | target/arm: Implement FEAT_S2FWB (diff) | |
| download | qemu-e04bf5a793ee5e7afdda8a1d1af08888fd67a989.tar.gz qemu-e04bf5a793ee5e7afdda8a1d1af08888fd67a989.tar.xz qemu-e04bf5a793ee5e7afdda8a1d1af08888fd67a989.zip | |
target/arm: Enable FEAT_S2FWB for -cpu max
Enable the FEAT_S2FWB for -cpu max. Since FEAT_S2FWB requires that
CLIDR_EL1.{LoUU,LoUIS} are zero, we explicitly squash these (the
inherited CLIDR_EL1 value from the Cortex-A57 has them as 1).
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220505183950.2781801-5-peter.maydell@linaro.org
Diffstat (limited to 'docs/system')
| -rw-r--r-- | docs/system/arm/emulation.rst | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/docs/system/arm/emulation.rst b/docs/system/arm/emulation.rst index 8ed466bf68..8f25502ced 100644 --- a/docs/system/arm/emulation.rst +++ b/docs/system/arm/emulation.rst @@ -52,6 +52,7 @@ the following architecture extensions: - FEAT_RAS (Reliability, availability, and serviceability) - FEAT_RDM (Advanced SIMD rounding double multiply accumulate instructions) - FEAT_RNG (Random number generator) +- FEAT_S2FWB (Stage 2 forced Write-Back) - FEAT_SB (Speculation Barrier) - FEAT_SEL2 (Secure EL2) - FEAT_SHA1 (SHA1 instructions) |