sysota: generate RAUC configuration file from template

As we add support for additional boards, doing it by copying and modifying a file with relatively few parts changing got tedious.

The change adds half a dozen new variables for selecting the boot loader type, various strings and directories. The defaults are safe, even if unused, for all kinds of boards. The machine-specific overrides tune the bootloader used by each board and provide proper identification strings.

Signed-off-by: Zygmunt Krynicki zygmunt.krynicki@huawei.com

meta-oniro-core/recipes-core/sysota/sysota_git.bb

@@ -108,6 +108,9 @@ SYSOTA_BOOTLOADER_TYPE:qemux86 := "GRUB"
 SYSOTA_MODEL:qemux86-64 := "QEMU Virtual Machine"
 SYSOTA_BOOTLOADER_TYPE:qemux86-64 := "GRUB"
 
+SYSOTA_MODEL:seco-intel-b68 := "B68 / Alvin"
+SYSOTA_BOOTLOADER_TYPE:seco-intel-b68 := "GRUB"
+
 do_install:prepend() {
     sed \
         -e 's,@SYSOTA_BOOTLOADER_TYPE@,${SYSOTA_BOOTLOADER_TYPE},g' \