Blacklist wdat_wdt for Siemens IPC227G

This device has two WDs and EVE supports only one so disable ACPI WD

Signed-off-by: Mikhail Malyshev <mike.malyshev@gmail.com>
(cherry picked from commit 7bd7ab9)

pkg/grub/rootfs.cfg

@@ -210,6 +210,12 @@ function set_x86_64_baremetal {
  set_global dom0_platform_tweaks "$dom0_platform_tweaks xr_usb_serial_common.mode=2h,3h"
  fi
  fi
+ if [ "$smb_vendor" = "SIEMENS AG" ]; then
+ smbios -t 1 -s 5 --set smb_product
+ if [ "$smb_product" = "SIMATIC IPC227G" ]; then
+ set_global dom0_platform_tweaks "$dom0_platform_tweaks modprobe.blacklist=wdat_wdt"
+ fi
+ fi
  set_global ucode /boot/ucode.img
 }