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| author | Simon Glass <sjg@chromium.org> | 2024-08-07 16:47:23 -0600 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2024-08-09 16:03:19 -0600 |
| commit | d8289e7dfe5541dfef59520917d81cd39e10c8f3 (patch) | |
| tree | 93564a36119cb155e54f7ff29484184eb0257174 /arch/sandbox/cpu/os.c | |
| parent | 9767c668a5332739ed5da434cbd12c70a5454730 (diff) | |
sandbox: fdt: Avoid overwriting an existing fdt
Since the removal of OF_HOSTFILE logic in board_fdt_blob_setup(), the
logic for obtaining the DT is handled in the OF_BOARD option. If a
devicetree comes from a bloblist it is immediately overwritten by this
function.
Fix this by skipping the function if a devicetree is already present.
This is sort-of a fix for e7fb7896 ("sandbox: Remove OF_HOSTFILE") but
it has only come to light since bloblist was added, so I have not added
a Fixes tag.
Unfortunately it is not possible to report the correct FDT source with
the current code. It might be best to use an error-return code for
board_fdt_blob_setup() so that an error can be reported if the board
does not provide the DT.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'arch/sandbox/cpu/os.c')
0 files changed, 0 insertions, 0 deletions