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From: Ard Biesheuvel <ard.biesheuvel@linaro.org>
To: edk2-devel@lists.01.org
Cc: leif.lindholm@linaro.org, michael.d.kinney@intel.com,
	Ard Biesheuvel <ard.biesheuvel@linaro.org>
Subject: [PATCH edk2-platforms 1/3] Platform/Socionext/DeveloperBox: add support for persistent capsules
Date: Thu,  7 Jun 2018 13:32:01 +0200	[thread overview]
Message-ID: <20180607113203.27606-2-ard.biesheuvel@linaro.org> (raw)
In-Reply-To: <20180607113203.27606-1-ard.biesheuvel@linaro.org>

Add support for PersistAcrossReset capsules, by setting the associated
PCD, and by enabling the warm reboot implementation that reenters PEI
with interrupts, caches and MMU disabled.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
---
 Platform/Socionext/DeveloperBox/DeveloperBox.dsc | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/Platform/Socionext/DeveloperBox/DeveloperBox.dsc b/Platform/Socionext/DeveloperBox/DeveloperBox.dsc
index 300e3fd656a5..1476257acce1 100644
--- a/Platform/Socionext/DeveloperBox/DeveloperBox.dsc
+++ b/Platform/Socionext/DeveloperBox/DeveloperBox.dsc
@@ -226,11 +226,8 @@ [PcdsFeatureFlag]
   gEfiMdeModulePkgTokenSpaceGuid.PcdConOutUgaSupport|FALSE
   gEfiMdePkgTokenSpaceGuid.PcdUgaConsumeSupport|FALSE
 
-  #
-  # This requires support in ARM Trusted Firmware and SCP for warm reset,
-  # so disable for now
-  #
-  gEfiMdeModulePkgTokenSpaceGuid.PcdSupportUpdateCapsuleReset|FALSE
+  gArmTokenSpaceGuid.PcdArmReenterPeiForCapsuleWarmReboot|TRUE
+  gEfiMdeModulePkgTokenSpaceGuid.PcdSupportUpdateCapsuleReset|TRUE
 
   # needed for NFIT tables installed by RamDiskDxe
   gEfiMdeModulePkgTokenSpaceGuid.PcdInstallAcpiSdtProtocol|TRUE
-- 
2.17.0



  reply	other threads:[~2018-06-07 11:32 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-06-07 11:32 [PATCH edk2-platforms 0/3] DeveloperBox capsule update changes for progress reporting Ard Biesheuvel
2018-06-07 11:32 ` Ard Biesheuvel [this message]
2018-06-15 17:22   ` [PATCH edk2-platforms 1/3] Platform/Socionext/DeveloperBox: add support for persistent capsules Leif Lindholm
2018-06-18  6:43     ` Ard Biesheuvel
2018-06-07 11:32 ` [PATCH edk2-platforms 2/3] Platform/Socionext/DeveloperBox: switch to PersistAcrossReset capsules Ard Biesheuvel
2018-06-07 11:32 ` [PATCH edk2-platforms 3/3] Silicon/SynQuacerPlatformFlashAccessLib: replace progress indication Ard Biesheuvel
2018-06-12 22:52   ` Leif Lindholm
2018-06-13  7:16     ` Ard Biesheuvel

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