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authorMarshall Dawson <marshalldawson3rd@gmail.com>2019-02-24 07:18:44 -0700
committerMartin Roth <martinroth@google.com>2019-03-07 16:00:30 +0000
commit8a45a4dc3f27e5088ea6e10322b52d503da90270 (patch)
treefb7f0158ae67069d793d7555816bcb3c31351aa4 /util/abuild
parent239286ca44b243aebaf71e3876daecdd9b1c899a (diff)
util/amdfwtool: Clarify call to fletcher32
The fletcher32 algorithm generates a sum over a range of 16-bit WORDs. Change the function's interface to be more generic, accepting a more intuitive size in BYTEs. Don't require the caller to understand the nature of the algorithm and convert to WORDs prior to calling. TEST=Verify no difference in amdfw.rom for google/grunt before and after the patch is applied Change-Id: Iad70558347cbdb3c51bd598479ee4484219c0869 Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31728 Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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