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| author | Vincent Jardin <[email protected]> | 2026-07-15 18:57:15 +0200 |
|---|---|---|
| committer | Tom Rini <[email protected]> | 2026-07-27 09:07:39 -0600 |
| commit | 5b1dac9ee2029c6aa9fe4f8554f2250b94b89da2 (patch) | |
| tree | b8f02eb9cc1fa254065418987d3acf6aceacdf50 /doc | |
| parent | f605dcee103c897b6f1a8873549a36949bd4e2a1 (diff) | |
fs: dispatch null_dev_desc_ok filesystems before lookup
Filesystems that are null_dev_desc_ok (semihosting, ubifs) have
no UCLASS_BLK device under their ifname, so on real hardware
fs_set_blk_dev() always fails at the partition lookup.
The workaround was to add a per-filesystem
command (example cmd/ubifs.c), which duplicates the plumbing of
fstype_info.
Probe such entries with block_desc=NULL up front, so
load semihosting - <addr> <file>
works without a new command.
Sandbox boards that exercise the existing fallback through "host
bind" stay unchanged.
Signed-off-by: Vincent Jardin <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Diffstat (limited to 'doc')
0 files changed, 0 insertions, 0 deletions