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-rw-r--r--scripts/lib/wic/utils/partitionedfs.py9
1 files changed, 8 insertions, 1 deletions
diff --git a/scripts/lib/wic/utils/partitionedfs.py b/scripts/lib/wic/utils/partitionedfs.py
index 87d2929f6c..162f8e1b9c 100644
--- a/scripts/lib/wic/utils/partitionedfs.py
+++ b/scripts/lib/wic/utils/partitionedfs.py
@@ -29,6 +29,9 @@ from wic.utils.oe.misc import *
29# Overhead of the MBR partitioning scheme (just one sector) 29# Overhead of the MBR partitioning scheme (just one sector)
30MBR_OVERHEAD = 1 30MBR_OVERHEAD = 1
31 31
32# Overhead of the GPT partitioning scheme
33GPT_OVERHEAD = 34
34
32# Size of a sector in bytes 35# Size of a sector in bytes
33SECTOR_SIZE = 512 36SECTOR_SIZE = 512
34 37
@@ -122,7 +125,7 @@ class Image:
122 125
123 msger.debug("Assigning %s partitions to disks" % ptable_format) 126 msger.debug("Assigning %s partitions to disks" % ptable_format)
124 127
125 if ptable_format not in ('msdos'): 128 if ptable_format not in ('msdos', 'gpt'):
126 raise ImageError("Unknown partition table format '%s', supported " \ 129 raise ImageError("Unknown partition table format '%s', supported " \
127 "formats are: 'msdos'" % ptable_format) 130 "formats are: 'msdos'" % ptable_format)
128 131
@@ -156,6 +159,8 @@ class Image:
156 if d['numpart'] == 1: 159 if d['numpart'] == 1:
157 if ptable_format == "msdos": 160 if ptable_format == "msdos":
158 overhead = MBR_OVERHEAD 161 overhead = MBR_OVERHEAD
162 elif ptable_format == "gpt":
163 overhead = GPT_OVERHEAD
159 164
160 # Skip one sector required for the partitioning scheme overhead 165 # Skip one sector required for the partitioning scheme overhead
161 d['offset'] += overhead 166 d['offset'] += overhead
@@ -214,6 +219,8 @@ class Image:
214 # minumim disk sizes. 219 # minumim disk sizes.
215 for disk_name, d in self.disks.items(): 220 for disk_name, d in self.disks.items():
216 d['min_size'] = d['offset'] 221 d['min_size'] = d['offset']
222 if d['ptable_format'] == "gpt":
223 d['min_size'] += GPT_OVERHEAD
217 224
218 d['min_size'] *= self.sector_size 225 d['min_size'] *= self.sector_size
219 226