Commit Graph

29370 Commits

Author SHA1 Message Date
Julius Werner 1b7f99bd6b spi_flash: Make .read() callback optional
All SPI flash chip drivers currently in coreboot use the generic read
functions (spi_flash_cmd_read_fast()/_slow()) as their read callback.
The only use case for specialized read callbacks we have left is with
specialized flash controllers like Intel fast_spi (which sort of
impersonate the flash chip driver by implementing their own probe
function).

This patch unifies the behavior for all normal flash drivers by making
the read callback optional and letting them all fall back to a default
read implementation that handles normal fast/slow reading. Most of the
drivers used to install the respective callback after checking
CONFIG_SPI_FLASH_NO_FAST_READ, but some hardcoded either slow or fast
writes. I have found no indications for why this is and spot-checked
datasheets for affected vendors to make sure they all support both
commands, so I assume this is just some old inaccuracy rather than
important differences that need preserving. (Please yell if you
disagree.)

Also take the opportunity to refactor some of the common spi_flash.c
code a bit because I felt there are too many nested functions that don't
really do enough on their own, and centralizing stuff a bit should make
it easier to follow the code flow. (Some of this is in preparation for
the next patch.)

Change-Id: I2096a3ce619767b41b1b0c0c2b8e95b2bd90a419
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33282
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2019-06-10 18:02:00 +00:00
Julius Werner 381c35c7f9 spi_flash: gigadevice: Adopt Winbond chip info structure
This patch changes the Gigadevice SPI flash driver to adopt the same
structure packing improvements for the hardcoded parameters of
individual chips that was implemented for Winbond last year. This cuts
the size of the hardcoded info nearly in half and should save us a few
hundred bytes in every stage.

Change-Id: I9910dcb9b649f51b317f3f8fcba49e5e893f67d2
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33285
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
2019-06-10 18:01:15 +00:00
Julius Werner 8dcf24fcbf cbfs_spi: Enable speed logging by default for BIOS_DEBUG
The SPI transfer speed logging in cbfs_spi is super useful, doesn't get
in the way (just adding one line per stage, essentially) and should have
no notable overhead. Let's enable it by default for the BIOS_DEBUG log
level rather than having to recompile to get it.

Also fix an issue with building this code on MIPS due to lack of 64-bit
division primitives. (This means MIPS and arm32 board may display
incorrect results when reading more than 4MB in a single transfer, which
sounds very unlikely.)

Change-Id: I03c77938afe01fdcecf917e8c4c25cc29cdc764e
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33281
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
2019-06-10 18:01:03 +00:00
Felix Held 092fa8bba8 mainboard/hp/z220_sff_workstation: remove unused header file
Change-Id: I4c780afaccd604a1bf4da67eea713f809744ddb2
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33349
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2019-06-10 17:26:41 +00:00
Patrick Rudolph 34846ad6ba acpigen: Add support for IndexField
Add support for generating IndexField, which is similar to Field.

Change-Id: If66a627e64953696b0b68488256bd5c141e4c205
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33032
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-06-09 17:20:28 +00:00
Iru Cai cd980abe18 autoport: Generate a libgfxinit template when IGD is detected
Change-Id: I213628e525cc11c502de7d538bd60f49f3a930b9
Signed-off-by: Iru Cai <mytbk920423@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/30912
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2019-06-09 17:10:44 +00:00
Kacper Słomiński 0d4f95be46 mainboard/Kconfig: add option for a 6144 KB(6 MB) ROM size
Signed-off-by: Kacper Słomiński <kacper.slominski72@gmail.com>
Change-Id: I7a1949c3512528b6b73955d907efc21728eed739
Reviewed-on: https://review.coreboot.org/c/coreboot/+/30980
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Martin Roth <martinroth@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-06-09 17:10:02 +00:00
Daniel Maslowski 66bcc3101e Documentation: Add display panel specifics
Change-Id: If1a393578556d51499c700b68187034830d19215
Signed-off-by: Daniel Maslowski <daniel.maslowski@img.ly>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33265
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Nico Huber <nico.h@gmx.de>
2019-06-09 11:13:26 +00:00
Shelley Chen 45b137eab0 mb/google/hatch: Add 16G 2666 LPDDR3 SPD
One variant is asking for support for 16G 2666 LPDDR3, so adding
generic SPD for that.

BUG=b:133455595
BRANCH=None
TEST=None as this is not being used yet

Change-Id: If16a101119aabc30d6ea83e95e9ded2e089a982d
Signed-off-by: Shelley Chen <shchen@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33274
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2019-06-09 05:18:42 +00:00
Shelley Chen b8a0ceb87c mb/google/hatch: Add 8G 3200 SPD
One variant is asking for support for 8G 3200 DDR4, so adding generic
SPD for that.

BUG=b:132920013
BRANCH=None
TEST=None as this is not being used yet

Change-Id: I89cd3287aaf0baf384c4fe82d0881b0c48e09753
Signed-off-by: Shelley Chen <shchen@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33258
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-06-09 05:18:26 +00:00
Aamir Bohra 9c561c9b1f mb/intel/icelake_rvp: Update FSP-M UPDs to support iclrvp memory init
Change-Id: Ib55fdfae6e9320c44761682fc134be0731de0fcf
Signed-off-by: Aamir Bohra <aamir.bohra@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32522
Reviewed-by: Wonkyu Kim <wonkyu.kim@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-06-09 02:48:17 +00:00
Subrata Banik 4b8f5a3517 mb/google/dragonegg: Pass FSP-M UPD as per dragonegg requirement
TEST=Able to boot dragonegg board with LPDDR4 memory.

Change-Id: Idbe0aa79879f2b1a754dd1f6718ad4ba1173e760
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/31956
Reviewed-by: Wonkyu Kim <wonkyu.kim@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-06-09 02:47:55 +00:00
Aamir Bohra 2ee8fe0094 soc/intel/icelake: Pass FSP-M/S UPD as per ICL requirement
1. Gfx stolen memory requirement for ICL GFX
2. Enable PeiGraphicsPeim support

Change-Id: I22dd14249b7402873f1ac07bee164ee7bee36414
Signed-off-by: Aamir Bohra <aamir.bohra@intel.com>
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/31955
Reviewed-by: Wonkyu Kim <wonkyu.kim@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-06-09 02:47:17 +00:00
Subrata Banik a427ff0f50 vendorcode/intel/../icelake: Update ICL FSP header BIOS version 3092
After building from here :
https://chrome-internal.googlesource.com/chromeos/third_party/intel-fsp/icl/+/refs/tags/upstream/BIOS_Version_3092

Change-Id: I8924dbf4a8d6a303540ced1c9c48586d26d6beaa
Signed-off-by: Aamir Bohra <aamir.bohra@intel.com>
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/31954
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Wonkyu Kim <wonkyu.kim@intel.com>
2019-06-09 02:46:52 +00:00
Subrata Banik 51b2fd82d3 soc/intel/common: Skip SoC GT programming based on CONFIG_SKIP_GRAPHICS_ENABLING
Skip GT specific programming in coreboot to support early
parts without GT enable.

Change-Id: I231e13367cbfbafbfb0cb4235487dbcbcae76820
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33189
Reviewed-by: Aamir Bohra <aamir.bohra@intel.com>
Reviewed-by: Wonkyu Kim <wonkyu.kim@intel.com>
Reviewed-by: Ronak Kanabar <ronak.kanabar@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-06-09 02:46:37 +00:00
Nico Huber 94cdec686e Kconfig: Guard RAMPAYLOAD
The RAMPAYLOAD symbol added by 7e893a02c0 (Kconfig: Create RAMPAYLOAD
kconfig) is shown unconditionally for all x86 systems. It generally
creates a lot of confusion to prompt for something that isn't imple-
mented or not working. So guard it with another Kconfig that can be
selected by platforms that actually support it.

Change-Id: I6d158382d1000b8b40ca1368e2efff0c39884f15
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33263
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-06-08 21:36:55 +00:00
Patrick Rudolph 35abe73e48 mb/lenovo/t430: Fix Dual Graphics
* Select ONBOARD_VGA_IS_PRIMARY in driver/lenovo/hybrid_graphics to fix
  disabling iGPU in 'Dual Graphics' on Lenovo T430.
* Remove ONBOARD_VGA_IS_PRIMARY in mainboards that already select
  DRIVERS_LENOVO_HYBRID_GRAPHICS.

Change-Id: I6594fbb957c9a8135fe670d38b5755adf29d2dff
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33254
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2019-06-08 11:33:41 +00:00
Patrick Rudolph 2cdb65d663 nb/intel/sandybridge: Drop iommu.c and rename functions
* Move the contents of iommu.c to early_init.c.
* Name the functions like done in intel/soc/common.
* Move PAMx register setup to own function

Preparations for integration in soc/intel/common/*

Tested on Lenovo T520 (Intel Sandy Bridge).
Still boots to OS, no errors visible in dmesg.

Change-Id: I3ec395bf6722bceb84316e92733dcfcd7a093639
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32068
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-06-08 11:32:42 +00:00
Christian Walter 343e13489e src/soc/intel/skylake/acpi: Remove Return for PS0/3
Remove the Return statement within the PS0, PS3 methods. PS0/3 are not
allowed to return anything. Even an empty return will be resolved to
Return(Null). In order to be conform with the specification, the code
has been refactored to remove the return statements.

Change-Id: I7b4820e8dd40a9169a7facce67282b8af5af67af
Signed-off-by: Christian Walter <christian.walter@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33293
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-06-08 11:23:55 +00:00
Christian Walter e4c09d9137 src/soc/intel/skylake/bootblock: Add SPT C236 to PCH Table
Add Skylake C236 to the PCH Table. The one which was already in there is
actually the CM236 and not the C236. This can be checked in datasheet:
100-series-chipset-datasheet-vol-1 p. 25.

Change-Id: I435927f15e9d3219886375426b09c68632dfe3d9
Signed-off-by: Christian Walter <christian.walter@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33248
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2019-06-08 11:22:25 +00:00
Felix Held 7f9f3d0cf3 northbridge/gm45: document that raminit doesn't support mirrored ranks
Change-Id: I8a66a1355974f6771c5e4bae0dc60da2447122d1
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33294
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2019-06-08 10:33:13 +00:00
Marshall Dawson a34b78c981 sb/amd/sb700: Fix misleading formatting
Change-Id: I65872d6f1d71d050c8589d3616340648cf95048b
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33268
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
2019-06-07 21:30:57 +00:00
Duncan Laurie 7775d67218 ifdtool: Enable GbE/PDR/EC region access only if they exist
Instead of assuming GbE/PDR/EC regions may exist or not, check if there
is a valid region defined in the descriptor and set the region access
permissions based on that.

The net effect change is to enable the use of the PDR region on the
sarien platform, which also uses the GbE and EC regions.

This results in the following example changes:

mb/google/sarien (GbE, PDR, EC)
.      DESC BIOS ME GbE PDR EC
-BIOS  r    rw      rw      r
-------------------------------
+BIOS  r    rw      rw  rw  r

mb/google/eve: (no GbE, no PDR, no EC)
.      DESC BIOS ME GbE PDR EC
-BIOS  r    rw      rw      r
-ME    r         rw r
-GbE   r            rw
-EC    r                    rw
-------------------------------
+BIOS  r    rw
+ME    r         rw
+GbE
+EC

BUG=b:134703987

Change-Id: I7aeffc8f8194638c6012340b43aea8f8460d268a
Signed-off-by: Duncan Laurie <dlaurie@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33273
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-06-07 20:51:27 +00:00
Duncan Laurie c145e54f69 ec/google/wilco: Add UCSI support
This change adds support for the UCSI specification in order to
provide information about the Type-C port and an interface to
perform power and data role swap.

This change is split across the DSDT and SSDT, with the shared
memory and operation region declared in the SSDT after being
allocated in CBMEM.

The OS will fill in the registers in the system memory region and
then call the _DSM method wtih a read or write argument.  The DSM
method will copy the required registers to/from the system memory
and the EC and perform the write or read action.

Responses from the EC will generate a new SCI with event code 0x79
which will notify this UCSI ACPI device and the OS driver will take
action to read status from the EC.

BUG=b:131083691

Change-Id: I438a2bdfaf6720acd8354e0339dcef2844b63a4e
Signed-off-by: Duncan Laurie <dlaurie@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32357
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
2019-06-07 20:51:16 +00:00
Duncan Laurie c1c60601ee cbmem: Add ID for UCSI
The USB Type-C Connector System Software Interface (UCSI) defines a
required memory oregion for the OS UCSI driver to use to communicate
with the BIOS and EC.

This provides a CBMEM ID that can be used by drivers to allocate this
shared memory region for the UCSI driver to use.

BUG=b:131083691

Change-Id: Id5b7fa19436443bc11a6ebe3ce89cd552cee4d85
Signed-off-by: Duncan Laurie <dlaurie@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32356
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
2019-06-07 20:50:39 +00:00
V Sowmya 3c8c81b1ac soc/intel/cannonlake: Add _DSM method for SD controller
The SD controller seems to take some time after restarting
the clock at 1.8V before it actually switches from 3.3V to
1.8V. Add a _DSM method that simply sleeps when switching
between 3.3V and 1.8V. Otherwise, the kernel times out too
quickly waiting for the card to acknowledge the 1.8V switch.
The card itself is waiting until it sees the clk signal being
driven at 1.8V.

BUG=b:125441242
TEST=Boot Hatch with SD card and CR2 removed, observe voltage
switch succeeds.

Change-Id: I15090ed9f9bc90b35dfcba47c913e3d37b799d0b
Signed-off-by: V Sowmya <v.sowmya@intel.com>
Signef-off-by: Evan Green <evgreen@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33233
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
2019-06-07 18:54:44 +00:00
Keno Fischer 1044ebaa06 soc/intel: Add some missing MCH PCIe IDs
These are documented in the Intel Datasheet entitled

"6th Generation Intel® Processor Datasheet for S-Platforms"
"6th Generation Intel® Processor Datasheet for H-Platforms" (Volume 2)

Without them, coreboot fails to properly inform the payload of the
amount of available memory.

Signed-off-by: Keno Fischer <keno@juliacomputing.com>
Change-Id: I5b810c6415c4aa0404e5fa318d2c8db292566b8a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33286
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: ron minnich <rminnich@gmail.com>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-by: Christian Walter <christian.walter@9elements.com>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2019-06-07 10:08:35 +00:00
Nico Huber 55c5777170 mb/google: Add GPU panel settings for SKL/KBL boards
The values are generated from the respective VBTs.

Change-Id: Ic74e9dac898c17ce64a94b06682997a39daeff69
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/30247
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-by: Thomas Heijligen <src@posteo.de>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-06-06 20:05:03 +00:00
Nico Huber 1a65017a50 soc/intel/skl/graphics: Implement panel setup
Logs from Linux' i915 suggest that not even the FSP/GOP takes proper
care of this. The sequence is mostly the same as on older platforms,
with a slightly different configuration of the backlight PWM.

We light the panel up with 50% PWM duty cycle. This often results in
an already rather high perceived brightness, but shouldn't be too
blinding.

Change-Id: I762a77c8df023a4c14af502af5edfeeb961da1ae
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/30246
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2019-06-06 20:04:54 +00:00
Marshall Dawson 5d2e1d8023 soc/amd/common: Make biosram functions more readable
Modify the 16 and 32 bit BIOS RAM access functions that had been
originally moved from stoneyridge.  This was suggested in the
review of
  69486cac7: Create AcpiMmio functionality from stoneyridge

Change-Id: I5b491da6f263cbab2b549301e16a7e19896f2428
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32932
Reviewed-by: Richard Spiegel <richard.spiegel@silverbackltd.com>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-06-06 20:00:08 +00:00
Marshall Dawson 08462ce590 soc/amd/common: Update AcpiMmio comments
Document the AcpiMmio individual blocks better.  This is in response
to a request in gerrit for
  69486cac7: Create AcpiMmio functionality from stoneyridge

Correct comments that were inadvertently left in place from older
patches.

Change-Id: I4c16a866de5622e8cfbd3a08816b9d3182950d0e
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32931
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Richard Spiegel <richard.spiegel@silverbackltd.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-06-06 19:59:37 +00:00
Nitheesh Sekar 59fbe89530 qcs405: Enable VBOOT_MIGRATE_WORKING_DATA
Enable VBOOT MIGRATE_WORKING_DATA so that the data
required by depthcharge is copied into the coreboot tables
and made available to depthcharge after BOOT_IMEM is cleansed.

Change-Id: I0317b73d24b07553672695998589f86677e0be64
Signed-off-by: Nitheesh Sekar <nsekar@codeaurora.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33158
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2019-06-06 19:55:52 +00:00
Nitheesh Sekar 3f89da8d65 qcs405: Add PRESERVE flag for RO_VPD
Add PRESERVE flag to preserve the VPD data.

Change-Id: I78ab4de31030465345c5ae58813bfed5e27494fb
Signed-off-by: Nitheesh Sekar <nsekar@codeaurora.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33020
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-06-06 19:55:43 +00:00
Marshall Dawson 5b9e05501f soc/amd/common: Fix consistency in AcpiMmio arguments
Change all arguments named "offset" to "reg" to match the others.

These should have gone into change
  69486cac7: Create AcpiMmio functionality from stoneyridge

Change-Id: Ifdd00d0a5d1e03bfa68a13eeece2d2cfd56aa39d
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32930
Reviewed-by: Richard Spiegel <richard.spiegel@silverbackltd.com>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-06-06 19:26:19 +00:00
Marshall Dawson 960964f093 soc/amd/common: Clean up prototypes for AcpiMmio
Reorder the biosram prototypes to match the rest of the file.  Remove
prototypes for asf 32-bit functions that have not been implemented.

Change-Id: Ic2663158d8a71952c26eb37f34342a6ea5e58a42
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32929
Reviewed-by: Richard Spiegel <richard.spiegel@silverbackltd.com>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-06-06 19:26:04 +00:00
Marshall Dawson a887c1b15b src/amd/stoneyridge: Move alink source to common
Relocate the alink access functions out of stoneyridge where they
were dead code.  This source maintains the ability to access all
register spaces, however more modern APUs define only ABCFG in
the BKDGs.

BUG=b:131682806

Change-Id: I5c558ccc64bd04a66399c678d43beb0a97e72f63
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32663
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Richard Spiegel <richard.spiegel@silverbackltd.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-06-06 19:25:48 +00:00
Marshall Dawson e1780e9047 soc/amd/stoneyridge: Add ALink-AHB Bridge to iomap.h
Add the address and replace the hardcoded value in the ASL code.

Change-Id: If0b99de78d8c5948e2e5f2aa50dfc2efc1bd1ba1
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32662
Reviewed-by: Martin Roth <martinroth@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-06-06 19:25:34 +00:00
Marshall Dawson aa67defafd soc/amd/stoneyridge: Move sata to common
Relocate generic sata support from stoneyridge to common/block.

BUG=b:131682806

Change-Id: I4e9eddaa291e5e03f4f8d88826973c5b8ee9a1c5
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32661
Reviewed-by: Martin Roth <martinroth@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-06-06 19:24:59 +00:00
Marshall Dawson 25e5401cdd soc/amd/stoneyridge: Split sata functionality
Separate chipset-specific source from sata_init(), and modify it
to better match coreboot conventions.  A subsequent patch will
move the generic portion to soc/amd/common.

The support for enabling port multipliers appears to have been
first added for Kabini.  Although missing from the documentation,
the ability to affect the HBA Capabilities Register seems to remain
for Stoney Ridge.

Change-Id: I5dd9f613d36badc3e4d185a22b4475cb82ce187e
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32660
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Richard Spiegel <richard.spiegel@silverbackltd.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-06-06 19:21:00 +00:00
Marshall Dawson 19cae7c891 soc/amd/stoneyridge: Remove sb_util.c
Obsolete pm_acpi_pm_cnt_blk(), and remove it and pm_acpi_pm_evt_blk().

Relocate the remaining functions to get/save UMA information to
southbridge.c.

Change-Id: I90c4394e3cf26f4ad60a078948a84303bda693d0
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32659
Reviewed-by: Martin Roth <martinroth@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-06-06 19:20:38 +00:00
Elyes HAOUAS af159d4416 nb/intel/pineview/raminit.c: Remove variable set but not used
Change-Id: I4faf698e904c461803e867d212c31958119cc0ca
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32941
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-06-06 18:56:24 +00:00
Marshall Dawson 26307c7385 soc/amd/stoneyridge: Relocate acpi_get_sleep_type()
Move the function into common code.  Convert it to use the memory-
mapped access type.  Convert vboot_platform_is_resuming() to call it
instead of duplicating the source.

BUG=b:131682806

Change-Id: I245bebb8dc2d331cdd56acfb245a004536b792ab
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32658
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-06-06 18:52:21 +00:00
Marshall Dawson ec63a7140a soc/amd/stoneyridge: Move IOMMU support to common
BUG=b:131682806

Change-Id: Icb02180645c9e7e6dc973438c777228b031b3f54
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32657
Reviewed-by: Richard Spiegel <richard.spiegel@silverbackltd.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-06-06 18:52:07 +00:00
Marshall Dawson 43c26cb07f soc/amd/stoneyridge: Move hda.c to common
BUG=b:131682806

Change-Id: I1aa869584fd6743101c07a6a508abff6426df18d
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32656
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Richard Spiegel <richard.spiegel@silverbackltd.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-06-06 18:51:15 +00:00
Marshall Dawson 4ee83b2f94 soc/amd/stoneyridge: Relocate MMIO access of ACPI registers
The AcpiMmio block allowing direct access to the ACPI registers
has remained consistent across AMD models.  Move the support from
soc//stoneyridge to soc//common.

BUG=b:131682806

Change-Id: I0e017a71f8efb4b614986cb327de398644599853
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32655
Reviewed-by: Richard Spiegel <richard.spiegel@silverbackltd.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-06-06 18:51:03 +00:00
Marshall Dawson 3ce0360592 soc/amd/common: Rework block/acpi
The halt.c file relies on the ACPI register block in the AcpiMmio
range.  This register block is consistent across AMD device
generations, so to prepare for moving additional stoneyridge support
to this directory by changing the file name and add a Kconfig symbol
to control the build.

BUG=b:131682806

Change-Id: I2f7442dd78bced7f69b0416a8cd751291f82151f
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32654
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Richard Spiegel <richard.spiegel@silverbackltd.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-06-06 18:50:44 +00:00
Marshall Dawson 6ab5ed3b66 soc/amd/stoneyridge: Move LPC support to common
AMD devices traditionally have the LPC-ISA bus at 14.3 and the
definition has been very consistent.  Relocate the feature from
stoneyridge into common/block.

BUG=b:131682806

Change-Id: I8d7175b8642bb17533bb2287b3e3ee3d52e85a75
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32653
Reviewed-by: Martin Roth <martinroth@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-06-06 18:50:28 +00:00
Marshall Dawson eceaa97b27 soc/amd/stoneyridge: Rework SPI base address get/set
A subsequent patch will move the soc//stoneyridge LPC functionality to
a common directory.  Prepare by reworking the SPI BAR configuration
function in southbridge.h.  The SPI BAR is not a typical PCI BAR, and
is at D14F3xA0.

Change-Id: I73ddb4afaf9e67ca0522ecb6085b23c92fedc461
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32652
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Richard Spiegel <richard.spiegel@silverbackltd.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-06-06 17:58:28 +00:00
Marshall Dawson 251d305e73 soc/amd/stoneyridge: Move GPIO support to common
The banked GPIO functionality in the AcpiMmio block has been consistent
since the Mullins product.  Move the basic support into a common
directory.

Each product's pin availability, MUXes, and other details must remain
specific to the product.

The relocated source also drops the weak configure_gevent_smi() that
reports SMI is not available.  The stoneyridge port relies on SMI
to do its initialization, similar to modern soc/intel devices.  This
is the plan for future soc/amd ports, so make a missing function a
build error instead of a runtime warning.

BUG=b:131682806

Change-Id: I9cda00210a74de2bd1308ad43e2b867d24a67845
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32651
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
2019-06-06 17:57:40 +00:00
Subrata Banik eb5b0d05a7 Makefile.inc: Compile smm files independent ARCH_RAMSTAGE_X86_32/64
This patch makes smm related files compile independent of
ramstage getting compiled.

If user selects RAMPAYLOAD to boot without ramstage, there
will be need for smm code to get compiled independently.

Change-Id: I17a3eb80a4d5ef86e0319357c01b6bf5b90ef15b
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33115
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-06-06 16:41:35 +00:00