For EFI, the distro boot scripts search in three different directories for the .dtb file. The SOC-based filename fallback is supported only for 32-bit ARM.
Adjust the code to mirror this behaviour.
Also some boards can use a prior-stage FDT if one is not found in the normal way. Support this and show a message in that case.
Signed-off-by: Simon Glass sjg@chromium.org Suggested-by: Mark Kettenis kettenis@openbsd.org ---
Changes in v4: - Update commit message to avoid mentioning a warning - Rebase to -master instead of -next
Changes in v3: - Change the message from a warning to a statement
Changes in v2: - Allow use of the prior-stage FDT if nothing else is found - Warn about using a prior-stage FDT
boot/bootflow.c | 3 ++ boot/bootmeth_efi.c | 70 +++++++++++++++++++++++++++++++++++++++------ include/bootflow.h | 14 +++++++++ 3 files changed, 78 insertions(+), 9 deletions(-)
Applied to u-boot-dm/next, thanks!