From: "Ard Biesheuvel" <ard.biesheuvel@linaro.org>
To: devel@edk2.groups.io
Cc: leif.lindholm@linaro.org, Ard Biesheuvel <ard.biesheuvel@linaro.org>
Subject: [PATCH 0/2] some ARM fixes
Date: Tue, 7 Jan 2020 10:22:13 +0100 [thread overview]
Message-ID: <20200107092215.3271-1-ard.biesheuvel@linaro.org> (raw)
Some preparatory fixes for TPM measured boot on ARM systems.
Patch #1 removes EnterS3WithImmediateWake() with the associated support
code from ArmSmcPsciResetSystemLib. EnterS3WithImmediateWake () is no
longer being called anywhere, and will be removed from ResetSystemLib,
and the support code dependencies on DXE facilities are preventing this
library from being used in the PEI phase, which is needed for TPM support.
Patch #2 adds the missing call to enable VFP on PrePeiCore based platforms.
This is causing TPM crypto code to blow up.
Ard Biesheuvel (2):
ArmPkg/ArmSmcPsciResetSystemLib: remove EnterS3WithImmediateWake ()
ArmPlatformPkg/PrePeiCore: enable VFP at startup
ArmPkg/ArmPkg.dec | 4 --
ArmPkg/Library/ArmSmcPsciResetSystemLib/ArmSmcPsciResetSystemLib.inf | 17 -----
ArmPlatformPkg/PrePeiCore/PrePeiCoreMPCore.inf | 1 +
ArmPlatformPkg/PrePeiCore/PrePeiCoreUniCore.inf | 1 +
ArmPkg/Library/ArmSmcPsciResetSystemLib/ArmSmcPsciResetSystemLib.c | 66 +-------------------
ArmPlatformPkg/PrePeiCore/PrePeiCore.c | 5 ++
ArmPkg/Library/ArmSmcPsciResetSystemLib/AArch64/Reset.S | 24 -------
ArmPkg/Library/ArmSmcPsciResetSystemLib/AArch64/Reset.asm | 29 ---------
ArmPkg/Library/ArmSmcPsciResetSystemLib/Arm/Reset.S | 23 -------
ArmPkg/Library/ArmSmcPsciResetSystemLib/Arm/Reset.asm | 28 ---------
10 files changed, 9 insertions(+), 189 deletions(-)
delete mode 100644 ArmPkg/Library/ArmSmcPsciResetSystemLib/AArch64/Reset.S
delete mode 100644 ArmPkg/Library/ArmSmcPsciResetSystemLib/AArch64/Reset.asm
delete mode 100644 ArmPkg/Library/ArmSmcPsciResetSystemLib/Arm/Reset.S
delete mode 100644 ArmPkg/Library/ArmSmcPsciResetSystemLib/Arm/Reset.asm
--
2.20.1
next reply other threads:[~2020-01-07 9:22 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-07 9:22 Ard Biesheuvel [this message]
2020-01-07 9:22 ` [PATCH 1/2] ArmPkg/ArmSmcPsciResetSystemLib: remove EnterS3WithImmediateWake () Ard Biesheuvel
2020-01-14 17:18 ` Leif Lindholm
2020-01-14 17:42 ` Ard Biesheuvel
2020-01-07 9:22 ` [PATCH 2/2] ArmPlatformPkg/PrePeiCore: enable VFP at startup Ard Biesheuvel
2020-01-14 17:33 ` Leif Lindholm
2020-01-14 16:43 ` [PATCH 0/2] some ARM fixes Ard Biesheuvel
2020-01-14 22:15 ` Ard Biesheuvel
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