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2020-03-18mainboard/google: Remove copyright noticesPatrick Georgi
They're listed in AUTHORS and often incorrect anyway, for example: - What's a "Copyright $year-present"? - Which incarnation of Google (Inc, LLC, ...) is the current copyright holder? - People sometimes have their editor auto-add themselves to files even though they only deleted stuff - Or they let the editor automatically update the copyright year, because why not? - Who is the copyright holder "The coreboot project Authors"? - Or "Generated Code"? Sidestep all these issues by simply not putting these notices in individual files, let's list all copyright holders in AUTHORS instead and use the git history to deal with the rest. Change-Id: I09cc279b1f75952bb397de2c3f2b299255163685 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39607 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: David Hendricks <david.hendricks@gmail.com>
2018-09-06mb/google/poppy/variants/nautilus: Bump VCC_SA voltage offset 75mVSeunghwan Kim
Nautilus-Wifi with m3 AP got a halt issue during CTS test. Nautilus-Wifi was FCS with Celeron AP first and also its PCB/BOM was validated only with Celeron. Since Celeron deos not support turbo boost mode, its steady power demend and lower CPU frequency may not reflect the potential noise hidden inside the board. Bumping VCC_SA voltage offset 75mV confirmed works to mitigate the potential noise coupling to VCC_GT/SA, and we verified this change makes this issue go away on Nautilus-Wifi board. Nautilus-LTE doesn't show this issue, since it has 10L PCB, will have better grounding and less noise/ripple than 8L PCB. BUG=b:111417632 BRANCH=poppy TEST=Verified CTS test pass without an issue. Change-Id: Id13fcc36a5b6ed42620c66f57a7303f30bff1a50 Signed-off-by: Seunghwan Kim <sh_.kim@samsung.com> Reviewed-on: https://review.coreboot.org/28439 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2017-12-07mb/google/poppy: Add support for DDR4 memoryFurquan Shaikh
This change updates memory SPD handling code in baseboard poppy to allow variants to define either LPDDR3 or DDR4 memory types. In addition to that, it also updates the function to print SPD info considering offsets that might be different across the two memory types. BUG=b:70188937 Change-Id: Iefad01719c62264fb0d7e987904e77647d6026c2 Signed-off-by: Furquan Shaikh <furquan@chromium.org> Reviewed-on: https://review.coreboot.org/22745 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-12-07mb/google/poppy/variants/nautilus: Fix memory paramsFurquan Shaikh
Until now, nautilus was using the DQ-DQS mappings provided by the baseboard. However, based on schematics, these values are not correct. This change adds DQ-DQS mapping tables for nautilus. BUG=b:70188533 Change-Id: Ife6ba19b8fe8873ab8cca977ca8f34a4d86e8e6e Signed-off-by: Furquan Shaikh <furquan@chromium.org> Reviewed-on: https://review.coreboot.org/22706 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: shkim <sh_.kim@samsung.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>