ptool: Dynamically erase backup partition table based on sector size

Erase backup GPT sectors dynamically based on sector size.
Use 33 sectors for 512-byte and 5 for 4096-byte configurations.
Ensure accurate and adaptable erase operations.

Signed-off-by: Xiaoming Zhao <[email protected]>

Author: 2427054102

ptool.py

@@ -780,7 +780,7 @@ def CreateGPTPartitionTable(PhysicalPartitionNumber,UserProvided=False):
                                  PhysicalPartitionNumber,
                                  FileOffset[z],
                                  ConvertKBtoSectors(PhyPartition[k][j]['original_size_in_kb'])+LastLBA-FirstLBA+1-FilePartitionOffset[z],
-                                 "zeros_33sectors.bin",
+                                 "zeros_%dsectors.bin" % BackupGPTNumLBAs,
                                  "false",
                                  PartitionLabel,
                                  PhyPartition[k][j]['readbackverify'],
@@ -792,7 +792,7 @@ def CreateGPTPartitionTable(PhysicalPartitionNumber,UserProvided=False):
                                  PhysicalPartitionNumber,
                                  FileOffset[z],
                                  LastLBA-FirstLBA+1-FilePartitionOffset[z], # num_partition_sectors
-                                 "zeros_33sectors.bin",
+                                 "zeros_%dsectors.bin" % BackupGPTNumLBAs,
                                  "false",
                                  PartitionLabel,
                                  PhyPartition[k][j]['readbackverify'],