Marshall Dawson 02bd77379b util/amdfwtool: Allow 0-length blobs ... A side effect of the change 8e0dca05 "util/amdfwtool: Add generic image copy function" was to treat a read operation of zero bytes as a failure. Some implementations exist that use zero length files as a means of removing functionality. This causes amdfwtool to exit with an error. Put the zero length capability back in, and generate the requested table entry with a length field of 0x0. TEST=Boot google/grunt, inspect PSP directory table BUG=b:128507639 Change-Id: Ifc9204dbbf6b107f06116362358ab9d22caa71df Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31891 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Martin Roth <martinroth@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>		2019-03-15 12:57:57 +00:00
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amdfwtool.c	util/amdfwtool: Allow 0-length blobs	2019-03-15 12:57:57 +00:00
description.md	util: Add description.md to each util	2018-07-26 13:26:50 +00:00
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