Am 20.03.2023 um 18:01 schrieb Tom Rini:
On Fri, Mar 17, 2023 at 01:04:13PM +0100, Stefan Herbrechtsmeier wrote:

From: Stefan Herbrechtsmeier <stefan.herbrechtsme...@weidmueller.com>

Do not mangle lower or mixed case filenames which fit into the upper
case 8.3 short filename. This ensures FAT standard compatible short
filenames (SFN) to support systems without long filename (LFN) support
like boot roms (ex. SFN BOOT.BIN instead of BOOT~1.BIN for LFN
boot.bin).

Signed-off-by: Stefan Herbrechtsmeier <stefan.herbrechtsme...@weidmueller.com>

---

  fs/fat/fat_write.c | 11 +++++++----
  1 file changed, 7 insertions(+), 4 deletions(-)
Can we update test/py/tests/test_fs/ somewhere to have a test for this
case? Thanks.

What is the recommended approach to test internal behavior? The short name isn't avialable at the terminal because u-boot support VFAT.

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