TF-A: Add support for ARMv8.3-PAuth in BL1 SMC calls and BL2U

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Browse code TF-A: Add support for ARMv8.3-PAuth in BL1 SMC calls and BL2U This patch adds support for ARMv8.3-PAuth in BL1 SMC calls and BL2U image for firmware updates by programming APIAKey_EL1 registers and enabling Pointer Authentication in EL3 and EL1 respectively. Change-Id: I875d952aba8242caf74fb5f4f2d2af6f0c768c08 Signed-off-by: Alexei Fedorov <Alexei.Fedorov@arm.com> WIP_v2.3-LS master v2.2-LS v2.4-LS v2.3-rc2 v2.3-rc1 v2.3-rc0 v2.3 v2.2-rc2 v2.2-rc1 v2.2-rc0 v2.2
1 parent ace2368 commit 530ceda57288aa931d0c8ba7b3066340d587cc9b Alexei Fedorov authored on 1 Oct 2019

Browse code

This patch adds support for ARMv8.3-PAuth in BL1 SMC calls and
BL2U image for firmware updates by programming APIAKey_EL1 registers
and enabling Pointer Authentication in EL3 and EL1 respectively.

Change-Id: I875d952aba8242caf74fb5f4f2d2af6f0c768c08
Signed-off-by: Alexei Fedorov <Alexei.Fedorov@arm.com>

WIP_v2.3-LS master v2.2-LS v2.4-LS v2.3-rc2 v2.3-rc1 v2.3-rc0 v2.3 v2.2-rc2 v2.2-rc1 v2.2-rc0 v2.2

1 parent ace2368 commit 530ceda57288aa931d0c8ba7b3066340d587cc9b

Alexei Fedorov authored on 1 Oct 2019

Patch

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Ignore Space Show notes View bl1/aarch64/bl1_exceptions.S

Ignore Space Show notes View bl1/bl1_main.c

Ignore Space Show notes View bl2u/aarch64/bl2u_entrypoint.S

Ignore Space Show notes View lib/extensions/pauth/pauth_helpers.S

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