From patchwork Tue May 5 12:34:08 2026 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jon Mason X-Patchwork-Id: 87504 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id D7BB8CD3427 for ; Tue, 5 May 2026 12:34:15 +0000 (UTC) Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by mx.groups.io with SMTP id smtpd.msgproc02-g2.37733.1777984449735020549 for ; Tue, 05 May 2026 05:34:09 -0700 Authentication-Results: mx.groups.io; dkim=pass header.i=@arm.com header.s=foss header.b=EzRtQ3qA; spf=pass (domain: arm.com, ip: 217.140.110.172, mailfrom: jon.mason@arm.com) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 90A912308 for ; Tue, 5 May 2026 05:34:03 -0700 (PDT) Received: from H24V3P4C17.arm.com (usa-sjc-imap-foss1.foss.arm.com [10.121.207.14]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id DED023F763 for ; Tue, 5 May 2026 05:34:08 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=arm.com; s=foss; t=1777984449; bh=Fn3h08rMv33NFey4iavWWxcCf0lHozlLdcj/Q4FLm0w=; h=From:To:Subject:Date:From; b=EzRtQ3qAeCjqQoDKyExU/rTwDhCsMSWJPeymhUlc9bym/bNKt7ZsZwojAIfuAP8Ke hb447xclBt5ZGFYbqVJyrernw97uUq5F5MEOBiKa/B5RlfzYF+7PZ7eyy2tEUtLrCR bKqv2jMS5jwSZxSxIX2MKHr0I2cYKnl8o0oR3Bkk= From: Jon Mason To: meta-arm@lists.yoctoproject.org Subject: [PATCH] arm-bsp/edk2-firmware: workaround apcica changes Date: Tue, 5 May 2026 08:34:08 -0400 Message-ID: <20260505123408.41657-1-jon.mason@arm.com> X-Mailer: git-send-email 2.50.1 MIME-Version: 1.0 List-Id: X-Webhook-Received: from 45-33-107-173.ip.linodeusercontent.com [45.33.107.173] by aws-us-west-2-korg-lkml-1.web.codeaurora.org with HTTPS for ; Tue, 05 May 2026 12:34:15 -0000 X-Groupsio-URL: https://lists.yoctoproject.org/g/meta-arm/message/7035 With the latest version of acpica (20260408), the following error is being encountered in edk2 platforms for Arm SGI | "iasl" -p/builder/meta-arm/build/tmp/work/rdn2-poky-linux/edk2-firmware/202602/build/Build/RdN2/DEBUG_GCC5/AARCH64/Platform/ARM/SgiPkg/AcpiTables/RdN2AcpiTables/OUTPUT/./SsdtEvents.aml /builder/meta-arm/build/tmp/work/rdn2-poky-linux/edk2-firmware/202602/build/Build/RdN2/DEBUG_GCC5/AARCH64/Platform/ARM/SgiPkg/AcpiTables/RdN2AcpiTables/OUTPUT/./SsdtEvents.iiii | /builder/meta-arm/build/tmp/work/rdn2-poky-linux/edk2-firmware/202602/build/Build/RdN2/DEBUG_GCC5/AARCH64/Platform/ARM/SgiPkg/AcpiTables/RdN2AcpiTables/OUTPUT/./SsdtEvents.iiii 61: Printf ("GPIO0 Pin0 Toggled") | Error 6010 - Internal compiler error ^ (Invalid parse opcode in OpcGenerateAmlOpcode) Since this appears to be a debug message, and the relevant platforms are a work in progress. Work around this issue by removing the printf. Signed-off-by: Jon Mason --- .../recipes-bsp/uefi/edk2-firmware-rdn2.inc | 3 +++ .../recipes-bsp/uefi/edk2-firmware-rdv2.inc | 3 +++ ...a-20260408-are-now-causing-issues-wi.patch | 24 +++++++++++++++++++ 3 files changed, 30 insertions(+) create mode 100644 meta-arm-bsp/recipes-bsp/uefi/files/0001-Changes-in-acpica-20260408-are-now-causing-issues-wi.patch diff --git a/meta-arm-bsp/recipes-bsp/uefi/edk2-firmware-rdn2.inc b/meta-arm-bsp/recipes-bsp/uefi/edk2-firmware-rdn2.inc index ef069c789055..e020c5d87b29 100644 --- a/meta-arm-bsp/recipes-bsp/uefi/edk2-firmware-rdn2.inc +++ b/meta-arm-bsp/recipes-bsp/uefi/edk2-firmware-rdn2.inc @@ -9,6 +9,9 @@ COMPATIBLE_MACHINE = "rdn2" SRC_URI_EDK2 = "gitsm://gitlab.arm.com/infra-solutions/reference-design/platsw/edk2.git;protocol=https" SRC_URI_EDK2_PLATFORMS = "git://gitlab.arm.com/infra-solutions/reference-design/platsw/edk2-platforms.git;protocol=https" +FILESEXTRAPATHS:prepend := "${THISDIR}/files:" +SRC_URI:append = " file://0001-Changes-in-acpica-20260408-are-now-causing-issues-wi.patch;patchdir=edk2-platforms" + SRCBRANCH_edk2 = "refinfra" SRCBRANCH_edk2_platforms = "refinfra" diff --git a/meta-arm-bsp/recipes-bsp/uefi/edk2-firmware-rdv2.inc b/meta-arm-bsp/recipes-bsp/uefi/edk2-firmware-rdv2.inc index c2fd6fecfd32..89126c5fdcff 100644 --- a/meta-arm-bsp/recipes-bsp/uefi/edk2-firmware-rdv2.inc +++ b/meta-arm-bsp/recipes-bsp/uefi/edk2-firmware-rdv2.inc @@ -9,6 +9,9 @@ COMPATIBLE_MACHINE = "rdv2" SRC_URI_EDK2 = "gitsm://gitlab.arm.com/infra-solutions/reference-design/platsw/edk2.git;protocol=https" SRC_URI_EDK2_PLATFORMS = "git://gitlab.arm.com/infra-solutions/reference-design/platsw/edk2-platforms.git;protocol=https" +FILESEXTRAPATHS:prepend := "${THISDIR}/files:" +SRC_URI:append = " file://0001-Changes-in-acpica-20260408-are-now-causing-issues-wi.patch;patchdir=edk2-platforms" + SRCBRANCH_edk2 = "refinfra" SRCBRANCH_edk2_platforms = "refinfra" diff --git a/meta-arm-bsp/recipes-bsp/uefi/files/0001-Changes-in-acpica-20260408-are-now-causing-issues-wi.patch b/meta-arm-bsp/recipes-bsp/uefi/files/0001-Changes-in-acpica-20260408-are-now-causing-issues-wi.patch new file mode 100644 index 000000000000..67faa7e025ee --- /dev/null +++ b/meta-arm-bsp/recipes-bsp/uefi/files/0001-Changes-in-acpica-20260408-are-now-causing-issues-wi.patch @@ -0,0 +1,24 @@ +From 075fc90da4636b8bca9c21b8527364b31498eeaf Mon Sep 17 00:00:00 2001 +From: Jon Mason +Date: Mon, 4 May 2026 14:40:05 -0400 +Subject: [PATCH] Changes in acpica 20260408 are now causing issues with the + Printf in SsdrEvents.asl. Since this is probably for debug, remove it. + +Upstream-Status: Inappropriate +Signed-off-by: Jon Mason +--- + Platform/ARM/SgiPkg/AcpiTables/SsdtEvents.asl | 1 - + 1 file changed, 1 deletion(-) + +diff --git a/Platform/ARM/SgiPkg/AcpiTables/SsdtEvents.asl b/Platform/ARM/SgiPkg/AcpiTables/SsdtEvents.asl +index 58efe62c93ea..61489513f61b 100644 +--- a/Platform/ARM/SgiPkg/AcpiTables/SsdtEvents.asl ++++ b/Platform/ARM/SgiPkg/AcpiTables/SsdtEvents.asl +@@ -56,7 +56,6 @@ DefinitionBlock("SsdtEvent.aml", "SSDT", 2, "ARMLTD", "ARMSGI", EFI_ACPI_ARM_OEM + + /* Event handler for pin0 */ + Method (_L00) { +- Printf ("GPIO0 Pin0 Toggled") + Store (1, INC0) + } +