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path: root/src/northbridge/intel/sandybridge/early_dmi.c
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2020-03-25nb/intel/sandybridge: Use SPDX headersAngel Pons
Note that pei_data.h uses the BSD 3-Clause license: https://opensource.org/licenses/BSD-3-Clause Change-Id: I904b343283239af4fdee583bcbea757f59a0cca7 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39777 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2020-03-19nb/intel/sandybridge: Use loops on DMI register groupsAngel Pons
The DMI link consists of four lanes, grouped in two bundles. Therefore, some DMI registers may be organized as "per-lane" or "per-bundle". This can be seen in the DMI initialization sequence as series of equidistant offsets being programmed with the same value. Make this more obvious by factoring out the register groups using loops. With BUILD_TIMELESS=1, the binary of ASUS P8Z77-V LX2 remains identical. Change-Id: Iebf40b2a5b37ed9060a6660840ea6cdff7eb3fc3 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39631 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-03-17src (minus soc and mainboard): 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: I89b10076e0f4a4b3acd59160fb7abe349b228321 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39611 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: David Hendricks <david.hendricks@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-06-03nb/intel/sandybridge: Remove variable set but not usedElyes HAOUAS
Change-Id: Iaac05f73d2ba892d3ec7ee2ac0c16a98f2fce5bc Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32926 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-05-16nb/intel/sandybridge: Move DMI init codePatrick Rudolph
Move the DMI initialization code to northbridge folder. Leave southbridge specific settings in bd82x6x folder and call it from northbridge code. Tested on Lenovo T520 (Intel Sandy Bridge). Still boots to OS, no errors visible in dmesg. Change-Id: Ib0b47391f3309f9ab0c3a3a8d525f38f8cca73c0 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32073 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>