14 Commits

Author SHA1 Message Date
Angel Pons
ae593879f5 soc/amd: Use SPDX for GPL-2.0-only files
Done with sed and God Lines. Only done for C-like code for now.

Change-Id: I22fffa0eab006be2bad4d3dd776b22ad9830faef
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40129
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2020-04-05 17:43:39 +00:00
Martin Roth
eb30e1a9aa soc/amd/picasso: Add and use CPUID defines for Picasso and Raven2
Change-Id: I35a1c404ff2f381d3d6bf4f2e4bbbf5429db38c3
Signed-off-by: Martin Roth <martinroth@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/1961485
Reviewed-on: https://chromium-review.googlesource.com/2060905
Reviewed-by: Raul E Rangel <rrangel@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39885
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2020-03-29 15:33:20 +00:00
Marshall Dawson
505fe3d73c soc/amd/picasso: Add CPUID of newer device
Add a new device (Family 17h Models 20h-2Fh) to the cpu driver.

Change-Id: Id792533e60813b7509bacd6806f78cd8bba56e37
Signed-off-by: Marshall Dawson <marshall.dawson@amd.corp-partner.google.com>
Reviewed-on: https://chromium-review.googlesource.com/1950713
Reviewed-by: Martin Roth <martinroth@chromium.org>
Tested-by: Martin Roth <martinroth@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39617
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-03-18 22:14:27 +00:00
Patrick Georgi
1c6d8a9cf4 soc: Remove copyright notices
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: I4c110f60b764c97fab2a29f6f04680196f156da5
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39610
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: David Hendricks <david.hendricks@gmail.com>
2020-03-18 16:44:46 +00:00
Marshall Dawson
04b4177e30 soc/amd/picasso: Add cpuid for older device
Make the driver work with stepping=0.

Change-Id: Id0961369b9cc9cfe1b0c09ebc50e6966ccd2e919
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/35273
Reviewed-by: Martin Roth <martinroth@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-10-20 18:09:55 +00:00
Kyösti Mälkki
8699724a07 amd/picasso: Unify SMM relocation
Change-Id: I62104894b5a956523f509d88d49e45a0bd1c587d
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/34749
Reviewed-by: Richard Spiegel <richard.spiegel@silverbackltd.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-08-16 00:37:31 +00:00
Kyösti Mälkki
e31ec299de cpu/x86: Separate save_state struct headers
Any platform should need just one of these.

Change-Id: Ia0ff8eff152cbd3d82e8b372ec662d3737078d35
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/34820
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-08-13 13:59:05 +00:00
Marshall Dawson
34c30565b0 soc/amd/picasso: Update CPU support
Change the Stoney Ridge ID to Picasso.  Rename family 15h.  Get the
number of cores/threads from CPUID as all D18 registers are new.

Change-Id: I44c45db637897f6caf320032c9f79a3a1ab4d6c9
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/34421
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
2019-08-09 20:24:59 +00:00
Kyösti Mälkki
14222d8678 arch/x86: Change smm_subregion() prototype
Do this to avoid some amount of explicit typecasting
that would be required otherwise.

Change-Id: I5bc2c3c1dd579f7c6c3d3354c0691e4ba3c778e1
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/34706
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2019-08-08 04:53:18 +00:00
Kyösti Mälkki
7db852aa57 soc/amd: Rename smm_region_info() to smm_region()
Change-Id: I361fb0e02fd0bd92bb1e13fe84c898a1ac85aa40
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/34703
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-08-07 05:49:33 +00:00
Kyösti Mälkki
b2a5f0b9c2 cpu/x86/smm: Promote smm_subregion()
No need to limit these declarations to FSP. Both
PARALLEL_MP_INIT smm_relocate() and TSEG_STAGE_CACHE
can be built on top of this.

Change-Id: I7b0b9b8c8bee03aabe251c50c47dc42f6596e169
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/34701
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2019-08-07 05:47:33 +00:00
Marshall Dawson
9df03a168f soc/amd/picasso: Remove all PSP runtime functions
Remove the mailbox call to notify the PSP that DRAM is ready.  This
is not supported on Family 17h.

Remove the selectable SMU firmware.  This is a feature of the PSP
bootloader and the standard bootloader doesn't contain the ability.

Clean up additional mentions of PSP within picasso.

Change-Id: I8abeb4c375dbff3b438cd18ccaaf66e11c86e72e
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33754
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Richard Spiegel <richard.spiegel@silverbackltd.com>
2019-07-03 21:57:10 +00:00
Marshall Dawson
bc4c903c1f soc/amd/picasso: Change all remaining soc names
Convert all remaining stoneyridge names to picasso.

Change-Id: I0ed3eaa5b1d2696448ae18b62c7218de59c61883
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33749
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Richard Spiegel <richard.spiegel@silverbackltd.com>
2019-07-03 21:30:16 +00:00
Martin Roth
5c354b9979 soc/amd/picasso: Create picasso as a copy of stoneyridge
So that everyone can see what's being updated from stoney, we're
starting with a direct copy of the stoney directory. There are
arguments both for and against doing it this way, but I believe
This the most transparent way.  We've moved much of the duplicated
stoney code into the soc/amd/common directory and will continue
that work as it becomes obvious that we have unchanged code between
the SOCs.

Makefile.inc has been renamed as makefile.inc so that it won't
build in jenkins until the directory is  updated.

Other than that change, this is an exact copy of the stoneyridge
SOC directory which will be updated in the follow-on commits in
the patch train.

TEST=None
BUG=b:130804851

Signed-off-by: Martin Roth <martinroth@chromium.org>
Change-Id: I6809bd1eea304f76dd9000c079b3ed09f94dbd3b
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32407
Reviewed-by: Richard Spiegel <richard.spiegel@silverbackltd.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-07-02 14:11:11 +00:00