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From: Kory Maincent <kory.maincent@bootlin.com>
To: buildroot@buildroot.org
Cc: yann.morin.1998@free.fr, thomas.petazzoni@bootlin.com
Subject: [Buildroot] [PATCH v2 5/6] boot/edk2: add support to i386 architecture
Date: Tue, 21 Sep 2021 15:28:28 +0200	[thread overview]
Message-ID: <20210921132829.56405-6-kory.maincent@bootlin.com> (raw)
In-Reply-To: <20210921132829.56405-1-kory.maincent@bootlin.com>

Add support the build the firmware for QEMU i386 pc machine

Signed-off-by: Kory Maincent <kory.maincent@bootlin.com>
---
 boot/edk2/Config.in | 12 +++++++++++-
 boot/edk2/edk2.mk   | 12 ++++++++++--
 2 files changed, 21 insertions(+), 3 deletions(-)

diff --git a/boot/edk2/Config.in b/boot/edk2/Config.in
index 150806899f..9f8988bcca 100644
--- a/boot/edk2/Config.in
+++ b/boot/edk2/Config.in
@@ -1,6 +1,6 @@
 config BR2_TARGET_EDK2
 	bool "EDK2"
-	depends on BR2_x86_64 || BR2_aarch64
+	depends on BR2_x86_64 || BR2_aarch64 || BR2_i386
 	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_5
 	select BR2_PACKAGE_EDK2_PLATFORMS
 	help
@@ -13,9 +13,18 @@ if BR2_TARGET_EDK2
 
 choice
 	prompt "Platform"
+	default BR2_TARGET_EDK2_PLATFORM_OVMF_I386 if BR2_i386
 	default BR2_TARGET_EDK2_PLATFORM_OVMF_X64 if BR2_x86_64
 	default BR2_TARGET_EDK2_PLATFORM_ARM_VIRT_QEMU if BR2_aarch64
 
+config BR2_TARGET_EDK2_PLATFORM_OVMF_I386
+	bool "i386"
+	depends on BR2_i386 || BR2_x86_64
+	help
+	  Platform configuration for a generic i386 target.
+	  This platform will boot from flash address 0x0.
+	  It should therefore be used as the first bootloader.
+
 config BR2_TARGET_EDK2_PLATFORM_OVMF_X64
 	bool "x86-64"
 	depends on BR2_x86_64
@@ -94,6 +103,7 @@ endchoice
 
 config BR2_TARGET_EDK2_FD_NAME
 	string
+	default "OVMF" if BR2_TARGET_EDK2_PLATFORM_OVMF_I386
 	default "OVMF" if BR2_TARGET_EDK2_PLATFORM_OVMF_X64
 	default "QEMU_EFI" if BR2_TARGET_EDK2_PLATFORM_ARM_VIRT_QEMU
 	default "QEMU_EFI" if BR2_TARGET_EDK2_PLATFORM_ARM_VIRT_QEMU_KERNEL
diff --git a/boot/edk2/edk2.mk b/boot/edk2/edk2.mk
index fabd0c5b45..ab3cdad464 100644
--- a/boot/edk2/edk2.mk
+++ b/boot/edk2/edk2.mk
@@ -14,7 +14,9 @@ EDK2_DEPENDENCIES = edk2-platforms host-python3 host-acpica host-util-linux
 EDK2_INSTALL_TARGET = NO
 EDK2_INSTALL_IMAGES = YES
 
-ifeq ($(BR2_x86_64),y)
+ifeq ($(BR2_i386),y)
+EDK2_ARCH = IA32
+else ifeq ($(BR2_x86_64),y)
 EDK2_ARCH = X64
 else ifeq ($(BR2_aarch64),y)
 EDK2_ARCH = AARCH64
@@ -55,7 +57,13 @@ EDK2_GIT_SUBMODULES = YES
 EDK2_BUILD_PACKAGES = $(@D)/Build/Buildroot
 EDK2_PACKAGES_PATH = $(@D):$(EDK2_BUILD_PACKAGES):$(STAGING_DIR)/usr/share/edk2-platforms
 
-ifeq ($(BR2_TARGET_EDK2_PLATFORM_OVMF_X64),y)
+ifeq ($(BR2_TARGET_EDK2_PLATFORM_OVMF_I386),y)
+EDK2_DEPENDENCIES += host-nasm
+EDK2_PACKAGE_NAME = OvmfPkg
+EDK2_PLATFORM_NAME = OvmfPkgIa32
+EDK2_BUILD_DIR = OvmfIa32
+
+else ifeq ($(BR2_TARGET_EDK2_PLATFORM_OVMF_X64),y)
 EDK2_DEPENDENCIES += host-nasm
 EDK2_PACKAGE_NAME = OvmfPkg
 EDK2_PLATFORM_NAME = OvmfPkgX64
-- 
2.25.1

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  parent reply	other threads:[~2021-09-21 13:29 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-21 13:28 [Buildroot] [PATCH v2 0/6] Add support for ISO9660 image compatible with Legacy and EFI BIOS Kory Maincent
2021-09-21 13:28 ` [Buildroot] [PATCH v2 1/6] boot/grub2: add support to build multiple Grub2 configurations in the same build Kory Maincent
2021-09-21 16:37   ` Yann E. MORIN
2021-09-21 17:20     ` Arnout Vandecappelle
2021-09-21 17:26       ` Yann E. MORIN
2021-09-21 17:49     ` Köry Maincent
2021-09-21 19:41       ` Yann E. MORIN
2021-09-22  7:45         ` Köry Maincent
2021-09-21 13:28 ` [Buildroot] [PATCH v2 2/6] fs/iso9660: add support to Grub EFI bootloader in the image Kory Maincent
2021-09-21 15:36   ` Yann E. MORIN
2021-09-21 18:41     ` Köry Maincent
2021-09-21 19:52       ` Yann E. MORIN
2021-09-21 13:28 ` [Buildroot] [PATCH v2 3/6] fs/iso9660: add support for hybrid image using Grub bootloader on BIOS and EFI Kory Maincent
2021-09-21 13:28 ` [Buildroot] [PATCH v2 4/6] support/testing/infra/emulator.py: update encoding when calling qemu Kory Maincent
2021-09-21 13:28 ` Kory Maincent [this message]
2021-09-21 13:28 ` [Buildroot] [PATCH v2 6/6] support/testing/tests/fs/test_iso9660.py: add support to test using EFI BIOS Kory Maincent

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