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authorMatt DeVillier <matt.devillier@gmail.com>2020-03-18 23:45:32 -0500
committerPatrick Georgi <pgeorgi@google.com>2020-03-20 09:38:39 +0000
commit70ea3b9141ee92177c1a1185a7e6a468fd59bc85 (patch)
tree1d8e4606a8b8a77b01615342e8e863b19b722833 /util/autoport/sandybridge.go
parent78b43c8990a7e3331dd5a0bd2484a53956f546aa (diff)
downloadcoreboot-70ea3b9141ee92177c1a1185a7e6a468fd59bc85.tar.xz
ec/google/chromeec: don't put empty block in SSDT
Check that there are actually USB-PD ports for which to add data to SSDT, before actually generating SSDT data. This prevents an empty scope from being generated on devices without any USB-PD ports, which was breaking parsing/decompilation on some older platforms (eg, Braswell). Test: build/boot google/edgar, verify SSDT table able to be parsed via iasl after dumping. Change-Id: Ia213e5815e9160e9b36b2501eeccb6385abef47e Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39665 Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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