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2022-08-26boot: fix vbe_find_first_device()Heinrich Schuchardt
uclass_find_first_device() may return NULL if no device for the uclass exists. Handle this case gracefully. Addresses-Coverity: CID 356244 ("Null pointer dereferences (FORWARD_NULL)") Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2022-08-12vbe: Add initial support for VBESimon Glass
Create a new bootmeth for VBE along with a library to handle finding the VBE methods. Signed-off-by: Simon Glass <sjg@chromium.org>