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Follow flags setting standard of fastboot for boot partitions #519

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merged 2 commits into from
Mar 22, 2024
Merged

Follow flags setting standard of fastboot for boot partitions #519

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7228c96
follow fastboot standard
bongbui321 Mar 21, 2024
3112252
fix
bongbui321 Mar 21, 2024
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11 changes: 7 additions & 4 deletions edlclient/Library/firehose.py
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Original file line number Diff line number Diff line change
Expand Up @@ -1326,18 +1326,21 @@ def cmd_patch_multiple(lun, start_sector, byte_offset, patch_data):
offset += size_each_patch
return True

# flags: 0x3a for inactive and 0x6f for active boot partition
def set_flags(flags, active, is_boot):
new_flags = flags
if active:
if is_boot:
new_flags |= (PART_ATT_PRIORITY_VAL | PART_ATT_ACTIVE_VAL | PART_ATT_MAX_RETRY_COUNT_VAL)
new_flags &= (~PART_ATT_SUCCESSFUL_VAL & ~PART_ATT_UNBOOTABLE_VAL)
#new_flags |= (PART_ATT_PRIORITY_VAL | PART_ATT_ACTIVE_VAL | PART_ATT_MAX_RETRY_COUNT_VAL)
#new_flags &= (~PART_ATT_SUCCESSFUL_VAL & ~PART_ATT_UNBOOTABLE_VAL)
new_flags = 0x6f << (AB_FLAG_OFFSET*8)
else:
new_flags |= AB_PARTITION_ATTR_SLOT_ACTIVE << (AB_FLAG_OFFSET*8)
else:
if is_boot:
new_flags &= (~PART_ATT_PRIORITY_VAL & ~PART_ATT_ACTIVE_VAL)
new_flags |= ((MAX_PRIORITY-1) << PART_ATT_PRIORITY_BIT)
#new_flags &= (~PART_ATT_PRIORITY_VAL & ~PART_ATT_ACTIVE_VAL)
#new_flags |= ((MAX_PRIORITY-1) << PART_ATT_PRIORITY_BIT)
new_flags = 0x3a << (AB_FLAG_OFFSET*8)
else:
new_flags &= ~(AB_PARTITION_ATTR_SLOT_ACTIVE << (AB_FLAG_OFFSET*8))
return new_flags
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