docs/system: document FEAT_Secure

We have had support for Secure state ever since the initial TrustZone
support.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20260708145841.3032079-4-alex.bennee@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Alex Bennée
2026-07-13 12:34:17 +01:00
committed by Peter Maydell
parent 449a0403c9
commit babac62c2c

View File

@@ -162,6 +162,7 @@ the following architecture extensions:
- FEAT_S2FWB (Stage 2 forced Write-Back)
- FEAT_SB (Speculation Barrier)
- FEAT_SCTLR2 (Extension to SCTLR_ELx)
- FEAT_Secure (Support for Secure state)
- FEAT_SEL2 (Secure EL2)
- FEAT_SHA1 (SHA1 instructions)
- FEAT_SHA256 (SHA256 instructions)