[multiboot] small update for dm520

Author: atvcaptain

lib/python/Screens/Information.py

@@ -642,6 +642,8 @@ def displayInformation(self):
 					device = _("eMMC slot %s%s") % (slotCode, f"  -  {device}" if device else "")
 				elif "mtd" in device:
 					device = _("MTD slot %s%s") % (slotCode, f"  -  {device}" if device else "")
+				elif "ubi" in device:
+					device = _("UBI slot %s%s") % (slotCode, f"  -  {device}" if device else "")
 				else:
 					device = _("USB slot %s%s") % (slotCode, f"  -  {device}" if device else "")
 			info.append(formatLine("P1", _("Hardware MultiBoot device"), device))

lib/python/Screens/MultiBootManager.py

@@ -875,7 +875,10 @@ def closeStartUpCallback(answer):
 		uuidRootFS = fileReadLine(f"/dev/uuid/{device}2", default=None, source=MODULE_NAME)
 		diskSize = self.partitionSizeGB(f"/dev/{device}")
 
-		startupContent = f"kernel=/dev/{mtdKernel} ubi.mtd=rootfs root=ubi0:rootfs flash=1 rootfstype=ubifs\n"
+		machinebuild = BoxInfo.getItem("machinebuild")
+		rootfsName = "dreambox-rootfs" if machinebuild == "dm520" else "rootfs"
+		startupContent = f"kernel=/dev/{mtdKernel} ubi.mtd=rootfs root=ubi0:{rootfsName} flash=1 rootfstype=ubifs\n"
+
 		with open(f"{MOUNTPOINT}/STARTUP", "w") as fd:
 			fd.write(startupContent)
 		with open(f"{MOUNTPOINT}/STARTUP_FLASH", "w") as fd:

lib/python/Tools/MultiBoot.py

@@ -176,7 +176,7 @@ def saveKernel(bootSlots, slotCode, kernel):
 							# print(f"[MultiBoot] loadBootSlots DEBUG: 'UUID=' found for device '{uuidDevice}'.")
 							if uuidDevice:
 								device = uuidDevice
-						if exists(device) or device in ("ubi0:ubifs", "ubi0:rootfs"):
+						if exists(device) or device in ("ubi0:ubifs", "ubi0:rootfs", "ubi0:dreambox-rootfs"):
 							if slotCode not in bootSlots:
 								bootSlots[slotCode] = {}
 								# print(f"[MultiBoot] Root dictionary entry in slot '{slotCode}' created.")