isoimage-isohybrid.py: Parameterize ESP partition size

Add "esp_extra_blocks" plugin parameter so that caller may change
ESP's free space from the default 100 blocks.

(From OE-Core rev: db4be094b0d6741ca4f9e2cbb499fc9c224fa690)

Signed-off-by: Haris Okanovic <haris.okanovic@ni.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Haris Okanovic 2019-11-07 12:51:42 -06:00 committed by Richard Purdie
parent 36bb63c3d2
commit a98c7c7aa3

View File

@ -336,11 +336,13 @@ class IsoImagePlugin(SourcePlugin):
(img_iso_dir, isodir)
exec_cmd(install_cmd)
else:
# Default to 100 blocks of extra space for file system overhead
esp_extra_blocks = int(source_params.get('esp_extra_blocks', '100'))
du_cmd = "du -bks %s/EFI" % isodir
out = exec_cmd(du_cmd)
blocks = int(out.split()[0])
# Add some extra space for file system overhead
blocks += 100
blocks += esp_extra_blocks
logger.debug("Added 100 extra blocks to %s to get to %d "
"total blocks", part.mountpoint, blocks)