[PATCH v3 02/25] arm64/sysreg: update CPACR_EL1 register

Joey Gouly joey.gouly at arm.com
Fri Nov 24 08:34:47 PST 2023


Add E0POE bit that traps accesses to POR_EL0 from EL0.
Updated according to DDI0601 2023-03.

Signed-off-by: Joey Gouly <joey.gouly at arm.com>
Cc: Catalin Marinas <catalin.marinas at arm.com>
Cc: Will Deacon <will at kernel.org>
Reviewed-by: Mark Brown <broonie at kernel.org>
---
 arch/arm64/tools/sysreg | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg
index 940040e82399..5209693239e9 100644
--- a/arch/arm64/tools/sysreg
+++ b/arch/arm64/tools/sysreg
@@ -1747,7 +1747,8 @@ Field	0	M
 EndSysreg
 
 SysregFields	CPACR_ELx
-Res0	63:29
+Res0	63:30
+Field	29	E0POE
 Field	28	TTA
 Res0	27:26
 Field	25:24	SMEN
-- 
2.25.1




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