From: Enrico Jorns <ejo@pengutronix.de>
Date: Fri, 11 Oct 2024 12:01:13 +0000 (+0200)
Subject: barebox: set default BAREBOX_CONFIG for qemu machines
X-Git-Tag: yocto-5.2~1613
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=93da14f8f85202bad3dec9d979d01f4e8f9708d6;p=thirdparty%2Fopenembedded%2Fopenembedded-core-contrib.git

barebox: set default BAREBOX_CONFIG for qemu machines

These are set in the barebox class rather in the corresponding machines
(where they would belong otherwise) to keep the impact of barebox to
oe-core minimal for now.

"multi_v7_defconfig" is used for qemuarm since this is the default
barebox armv7 config that just enables all supported platforms.

"multi_v8_defconfig" is used for qemuarm64 sine this is the default
barebox armv8 config that just enables all supported platforms.

"efi_defconfig" is used for qemux86-64 which is the primary platform
where barebox will not be the first stage bootloader but an EFI payload.

Since these changes make barebox a provider for virtual/bootloader,
explicitly default to u-boot in the corresponding MACHINE configs to not
unnecessarily surprise users.

Signed-off-by: Enrico Jorns <ejo@pengutronix.de>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
---

diff --git a/meta/classes-recipe/barebox.bbclass b/meta/classes-recipe/barebox.bbclass
index 413a78f18cb..200ba08326a 100644
--- a/meta/classes-recipe/barebox.bbclass
+++ b/meta/classes-recipe/barebox.bbclass
@@ -57,6 +57,11 @@ EXTRA_OEMAKE = " \
 BAREBOX_CONFIG[doc] = "The barebox kconfig defconfig file. Not used if a file called defconfig is added to the SRC_URI."
 BAREBOX_CONFIG ?= ""
 
+# set sensible default configs for some of oe-core's QEMU MACHINEs
+BAREBOX_CONFIG:qemuarm = "multi_v7_defconfig"
+BAREBOX_CONFIG:qemuarm64 = "multi_v8_defconfig"
+BAREBOX_CONFIG:qemux86-64 = "efi_defconfig"
+
 # prevent from acting as non-buildable provider
 python () {
     bareboxconfig = d.getVar('BAREBOX_CONFIG')
diff --git a/meta/conf/machine/qemuarm.conf b/meta/conf/machine/qemuarm.conf
index 943ce7c16a2..af76a53b8e2 100644
--- a/meta/conf/machine/qemuarm.conf
+++ b/meta/conf/machine/qemuarm.conf
@@ -7,6 +7,7 @@ require conf/machine/include/qemu.inc
 
 KERNEL_IMAGETYPE = "zImage"
 
+PREFERRED_PROVIDER_virtual/bootloader ?= "u-boot"
 UBOOT_MACHINE ?= "qemu_arm_defconfig"
 
 SERIAL_CONSOLES ?= "115200;ttyAMA0 115200;hvc0"
diff --git a/meta/conf/machine/qemuarm64.conf b/meta/conf/machine/qemuarm64.conf
index a096d964db5..d310445a343 100644
--- a/meta/conf/machine/qemuarm64.conf
+++ b/meta/conf/machine/qemuarm64.conf
@@ -7,6 +7,7 @@ require conf/machine/include/qemu.inc
 
 KERNEL_IMAGETYPE = "Image"
 
+PREFERRED_PROVIDER_virtual/bootloader ?= "u-boot"
 UBOOT_MACHINE ?= "qemu_arm64_defconfig"
 
 SERIAL_CONSOLES ?= "115200;ttyAMA0 115200;hvc0"
diff --git a/meta/conf/machine/qemux86-64.conf b/meta/conf/machine/qemux86-64.conf
index 14873a3b4f2..4a9c6d364be 100644
--- a/meta/conf/machine/qemux86-64.conf
+++ b/meta/conf/machine/qemux86-64.conf
@@ -13,6 +13,7 @@ DEFAULTTUNE ?= "core2-64"
 require conf/machine/include/x86/tune-x86-64-v3.inc
 require conf/machine/include/x86/qemuboot-x86.inc
 
+PREFERRED_PROVIDER_virtual/bootloader ?= "u-boot"
 UBOOT_MACHINE ?= "qemu-x86_64_defconfig"
 
 KERNEL_IMAGETYPE = "bzImage"