machine:*-generic.conf: Use += instead of append

Using append enabling the FSTYPE when using the soc override in
petalinux.
Using += to add/reflect the value only in yocto or defined with ?= or =
operators.

Signed-off-by: Raju Kumar Pothuraju <raju.kumar-pothuraju@xilinx.com>
Signed-off-by: Mark Hatle <mark.hatle@amd.com>

4 files changed, 4 insertions, 4 deletions

diff --git a/meta-xilinx-core/conf/machine/microblaze-generic.conf b/meta-xilinx-core/conf/machine/microblaze-generic.conf
index 01499fdc..4bf519df 100644
--- a/meta-xilinx-core/conf/machine/microblaze-generic.conf
+++ b/meta-xilinx-core/conf/machine/microblaze-generic.conf
@@ -39,7 +39,7 @@ EXTRA_IMAGEDEPENDS += "libyaml-native python3-cython-native python3-pyyaml-nativ
 UBOOT_MACHINE ?= "microblaze-generic_defconfig"
 UBOOT_INITIAL_ENV = ""
 
-IMAGE_FSTYPES:append = " cpio.gz"
+IMAGE_FSTYPES += "cpio.gz"
 QB_ROOTFS:qemuboot-xilinx = "${@qemu_rootfs_params(d,'rootfs')}"
 QB_DEFAULT_FSTYPE:qemuboot-xilinx = "${@qemu_rootfs_params(d,'fstype')}"
 QB_ROOTFS_OPT:qemuboot-xilinx = " ${@qemu_rootfs_params(d,'rootfs-opt')}"
diff --git a/meta-xilinx-core/conf/machine/versal-generic.conf b/meta-xilinx-core/conf/machine/versal-generic.conf
index a1e0975a..8d17c3af 100644
--- a/meta-xilinx-core/conf/machine/versal-generic.conf
+++ b/meta-xilinx-core/conf/machine/versal-generic.conf
@@ -30,7 +30,7 @@ HDF_MACHINE = "vck190-versal"
 # Default SD image build onfiguration, use qemu-sd to pad
 IMAGE_CLASSES += "image-types-xilinx-qemu"
 # Add wic.qemu-sd only if initramfs_image not set due to circular dependecies
-IMAGE_FSTYPES:append = " ${@'wic.qemu-sd' if (d.getVar('INITRAMFS_IMAGE') or '') == '' else 'cpio.gz.u-boot.qemu-sd-fatimg'}"
+IMAGE_FSTYPES += "${@'wic.qemu-sd' if (d.getVar('INITRAMFS_IMAGE') or '') == '' else 'cpio.gz.u-boot.qemu-sd-fatimg'}"
 
 WKS_FILES ?= "sdimage-bootpart.wks"
 
diff --git a/meta-xilinx-core/conf/machine/zynq-generic.conf b/meta-xilinx-core/conf/machine/zynq-generic.conf
index 488c4244..315a8b97 100644
--- a/meta-xilinx-core/conf/machine/zynq-generic.conf
+++ b/meta-xilinx-core/conf/machine/zynq-generic.conf
@@ -33,7 +33,7 @@ IMAGE_BOOT_FILES += " \
 HDF_MACHINE = "zc702-zynq7"
 IMAGE_CLASSES += "image-types-xilinx-qemu"
 # Add wic.qemu-sd only if initramfs_image not set due to circular dependecies
-IMAGE_FSTYPES:append = " ${@'wic.qemu-sd' if (d.getVar('INITRAMFS_IMAGE') or '') == '' else 'cpio.gz'}"
+IMAGE_FSTYPES += "${@'wic.qemu-sd' if (d.getVar('INITRAMFS_IMAGE') or '') == '' else 'cpio.gz'}"
 WKS_FILES ?= "sdimage-bootpart.wks"
 
 QB_MEM = "-m 1024"
diff --git a/meta-xilinx-core/conf/machine/zynqmp-generic.conf b/meta-xilinx-core/conf/machine/zynqmp-generic.conf
index 27bf36b0..164a7c9c 100644
--- a/meta-xilinx-core/conf/machine/zynqmp-generic.conf
+++ b/meta-xilinx-core/conf/machine/zynqmp-generic.conf
@@ -35,7 +35,7 @@ SPL_BINARY ?= "spl/boot.bin"
 # Default SD image build onfiguration, use qemu-sd to pad
 IMAGE_CLASSES += "image-types-xilinx-qemu"
 # Add wic.qemu-sd only if initramfs_image not set due to circular dependecies
-IMAGE_FSTYPES:append = " ${@'wic.qemu-sd' if (d.getVar('INITRAMFS_IMAGE') or '') == '' else 'cpio.gz.u-boot'}"
+IMAGE_FSTYPES += "${@'wic.qemu-sd' if (d.getVar('INITRAMFS_IMAGE') or '') == '' else 'cpio.gz.u-boot'}"
 WKS_FILES ?= "sdimage-bootpart.wks"
 
 SERIAL_CONSOLES ?= "115200;ttyPS0"