tree 2729c7dbe7a902ba795a09ca72471d28a6ffe4cd
parent b834fbff172db3bc174a173d8339b13267b23f95
author Simon Glass <sjg@chromium.org> 1742048749 +0000
committer Tom Rini <trini@konsulko.com> 1743702115 -0600

test/py: Correct sizing of created disks

At present the disks end up being 1MB shorter than they should be,
since dd truncates by default.

Move the code into a function and update it to avoid truncation.

This resolves various warnings when running sandbox tests, of the form:

   mmc_bread() MMC: block number 0x9801 exceeds max(0x9800)

caused by the FAT partition being scanning.

Signed-off-by: Simon Glass <sjg@chromium.org>