From e04bf5a793ee5e7afdda8a1d1af08888fd67a989 Mon Sep 17 00:00:00 2001 From: Peter Maydell Date: Thu, 5 May 2022 19:39:50 +0100 Subject: 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 Reviewed-by: Richard Henderson Message-id: 20220505183950.2781801-5-peter.maydell@linaro.org --- docs/system/arm/emulation.rst | 1 + 1 file changed, 1 insertion(+) (limited to 'docs') 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) -- cgit v1.2.3