fitImage: fixed syntax for the fitImage and the overwrite for ostree

Part of yocto upgrade from dunfell to kirkstone
Signed-off-by: Marc Mattmueller <marc.mattmueller@netmodule.com>

classes/kernel-fitimage-fpga.bbclass

@@ -9,14 +9,14 @@ do_assemble_fitimage[depends] += "fpga-image:do_deploy"
 fitimage_emit_section_kernel:append() {
         fpgacount=1
         cat << EOF >> ${1}
-                fpga@${fpgacount} {
+                fpga-${fpgacount} {
                         description = "FPGA";
                         data = /incbin/("${DEPLOY_DIR_IMAGE}/fpga-image-${MACHINE}");
                         type = "fpga";
                         arch = "${UBOOT_ARCH}";
                         compression = "none";
-                        hash@1 {
-                                algo = "sha1";
+                        hashi-1 {
+                                algo = "sha256";
                         };
                 };
 EOF

recipes-kernel/linux/netmodule-fitimage.bb

@@ -18,7 +18,7 @@ KERNEL_IMAGETYPES = "fitImage"
 PACKAGE_ARCH = "${MACHINE_ARCH}"
 
 PROVIDES = "virtual/netmodule-image"
-PROVIDES_sota = ""
+PROVIDES:sota = ""
 
 addtask assemble_fitimage_initramfs before do_install after do_compile
 addtask do_deploy after assemble_fitimage_initramfs