Add grub.cfg.frag for stackit-oem image

RAPSNX · RAPSNX · commit cd8bff3e8ce5 · 2025-10-13T12:43:08.000+02:00
diff --git a/sdk_container/src/third_party/coreos-overlay/coreos-base/common-oem-files/files/stackit/grub.cfg.frag b/sdk_container/src/third_party/coreos-overlay/coreos-base/common-oem-files/files/stackit/grub.cfg.frag
@@ -0,0 +1,4 @@
+# STACKIT logs by default to the serial console, map ttyS0 also to the system console.
+if [ "$grub_cpu" = x86_64 ]; then
+  set linux_console="console=tty0 console=ttyS0,115200n8"
+fi
