From nobody Tue Feb 10 19:34:31 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; spf=none (zoho.com: 198.145.21.10 is neither permitted nor denied by domain of lists.01.org) smtp.mailfrom=edk2-devel-bounces@lists.01.org Return-Path: Received: from ml01.01.org (ml01.01.org [198.145.21.10]) by mx.zohomail.com with SMTPS id 1523026030074562.8891271669362; Fri, 6 Apr 2018 07:47:10 -0700 (PDT) Received: from [127.0.0.1] (localhost [IPv6:::1]) by ml01.01.org (Postfix) with ESMTP id EBA3022620E7C; Fri, 6 Apr 2018 07:47:08 -0700 (PDT) Received: from foss.arm.com (usa-sjc-mx-foss1.foss.arm.com [217.140.101.70]) by ml01.01.org (Postfix) with ESMTP id 2826D22620E7B for ; Fri, 6 Apr 2018 07:47:07 -0700 (PDT) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id EF9011529; Fri, 6 Apr 2018 07:47:06 -0700 (PDT) Received: from u201365.usa.Arm.com (bc-c3-3-14.eu.iaas.arm.com [10.6.43.238]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id E29613F587; Fri, 6 Apr 2018 07:47:05 -0700 (PDT) X-Original-To: edk2-devel@lists.01.org Received-SPF: none (zoho.com: 198.145.21.10 is neither permitted nor denied by domain of lists.01.org) client-ip=198.145.21.10; envelope-from=edk2-devel-bounces@lists.01.org; helo=ml01.01.org; Received-SPF: Pass (sender SPF authorized) identity=mailfrom; client-ip=217.140.101.70; helo=foss.arm.com; envelope-from=supreeth.venkatesh@arm.com; receiver=edk2-devel@lists.01.org From: Supreeth Venkatesh To: edk2-devel@lists.01.org Date: Fri, 6 Apr 2018 15:46:45 +0100 Message-Id: <20180406144645.11005-4-supreeth.venkatesh@arm.com> X-Mailer: git-send-email 2.16.2 In-Reply-To: <20180406144645.11005-1-supreeth.venkatesh@arm.com> References: <20180406144645.11005-1-supreeth.venkatesh@arm.com> Subject: [edk2] [edk2-platforms PATCH v1 3/3] VExpressPkg: Reorder driver load order for AARCH64 FVP. X-BeenThere: edk2-devel@lists.01.org X-Mailman-Version: 2.1.26 Precedence: list List-Id: EDK II Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: leif.lindholm@linaro.org, ard.biesheuvel@linaro.org MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Errors-To: edk2-devel-bounces@lists.01.org Sender: "edk2-devel" X-ZohoMail: RSF_4 Z_629925259 SPT_0 Content-Type: text/plain; charset="utf-8" ARM CPU driver inf file recently got updated to have a depedency expression to load after GIC driver. However, there are other Arm drivers like NorFlashDxe, MM Communication drivers etc. which depends on ARM CPU driver for AddMemorySpace() and its related operations to work properly. Hence, NorflashDxe and other drivers encounter runtime asserts due to bizzare order of loading drivers as they load ahead of ARM CPU Driver. Hence to resolve runtime asserts due to bizzare order of loading drivers either depex has to be updated in all the driver inf files that depend on ARM CPU driver or reorder driver load order to load GIC Driver and CPU driver load first. This patch attempts to fix loading order of drivers on AARCH64 FVP. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Supreeth Venkatesh --- Platform/ARM/VExpressPkg/ArmVExpress-FVP-AArch64.dsc | 2 +- Platform/ARM/VExpressPkg/ArmVExpress-FVP-AArch64.fdf | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/Platform/ARM/VExpressPkg/ArmVExpress-FVP-AArch64.dsc b/Platfor= m/ARM/VExpressPkg/ArmVExpress-FVP-AArch64.dsc index 1be1e0115f..36ffc56a5a 100644 --- a/Platform/ARM/VExpressPkg/ArmVExpress-FVP-AArch64.dsc +++ b/Platform/ARM/VExpressPkg/ArmVExpress-FVP-AArch64.dsc @@ -219,6 +219,7 @@ # # Architectural Protocols # + ArmPkg/Drivers/ArmGic/ArmGicDxe.inf ArmPkg/Drivers/CpuDxe/CpuDxe.inf MdeModulePkg/Core/RuntimeDxe/RuntimeDxe.inf !if $(SECURE_BOOT_ENABLE) =3D=3D TRUE @@ -270,7 +271,6 @@ MdeModulePkg/Universal/Acpi/AcpiPlatformDxe/AcpiPlatformDxe.inf Platform/ARM/VExpressPkg/AcpiTables/AcpiTables.inf =20 - ArmPkg/Drivers/ArmGic/ArmGicDxe.inf ArmPlatformPkg/Drivers/NorFlashDxe/NorFlashDxe.inf ArmPkg/Drivers/TimerDxe/TimerDxe.inf !ifdef EDK2_ENABLE_PL111 diff --git a/Platform/ARM/VExpressPkg/ArmVExpress-FVP-AArch64.fdf b/Platfor= m/ARM/VExpressPkg/ArmVExpress-FVP-AArch64.fdf index d30a50884f..1653138d8b 100644 --- a/Platform/ARM/VExpressPkg/ArmVExpress-FVP-AArch64.fdf +++ b/Platform/ARM/VExpressPkg/ArmVExpress-FVP-AArch64.fdf @@ -79,6 +79,7 @@ FvNameGuid =3D 87940482-fc81-41c3-87e6-399cf85ac8= a0 # # PI DXE Drivers producing Architectural Protocols (EFI Services) # + INF ArmPkg/Drivers/ArmGic/ArmGicDxe.inf INF ArmPkg/Drivers/CpuDxe/CpuDxe.inf INF MdeModulePkg/Core/RuntimeDxe/RuntimeDxe.inf INF MdeModulePkg/Universal/SecurityStubDxe/SecurityStubDxe.inf @@ -115,7 +116,6 @@ FvNameGuid =3D 87940482-fc81-41c3-87e6-399cf85a= c8a0 INF MdeModulePkg/Universal/Console/TerminalDxe/TerminalDxe.inf INF MdeModulePkg/Universal/SerialDxe/SerialDxe.inf =20 - INF ArmPkg/Drivers/ArmGic/ArmGicDxe.inf INF ArmPkg/Drivers/TimerDxe/TimerDxe.inf INF ArmPlatformPkg/Drivers/NorFlashDxe/NorFlashDxe.inf !ifdef EDK2_ENABLE_PL111 --=20 2.16.2 _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel