Commit Graph

21518 Commits

Author SHA1 Message Date
Mario Scheithauer a00d84536b siemens/mc_apl1: Enable decoding for COM 3 on LPC
Since this mainboard provides 3 COM ports on LPC, enable decoding of the
corresponding address range for COM 3.

Change-Id: I15c0748fce67eef46401c314f441aa45f5e3c5fa
Signed-off-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Reviewed-on: https://review.coreboot.org/20162
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
2017-06-13 15:25:59 +02:00
Samuel Holland 7daac91236 device/pnp: remove struct io_info
The 'set' field was not used anywhere. Replace the struct with a simple
integer representing the mask.

initializer updates performed with:
sed -i -r 's/\{ ?0(x([[:digit:]abcdefABCDEF]{3,4}))?, (0x)?[04]? ?\}/0\1/g' \
	src/ec/*/*/ec.c
sed -i -r 's/\{ ?0(x([[:digit:]abcdefABCDEF]{3,4}))?, (0x)?[04] ?\}/0\1/g' \
	src/ec/*/*/ec_lpc.c \
	src/superio/*/*/superio.c \
	src/superio/smsc/fdc37n972/fdc37n972.c \
	src/superio/smsc/sio10n268/sio10n268.c \
	src/superio/via/vt1211/vt1211.c

src/ec/kontron/it8516e/ec.c was manually updated. The previous value for
IT8516E_LDN_SWUC appears to have been a typo, as it was out of range and
had a zero bit in the middle of the mask.

Change-Id: I1e7853844605cd2a6d568caf05488e1218fb53f9
Signed-off-by: Samuel Holland <samuel@sholland.org>
Reviewed-on: https://review.coreboot.org/20078
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Myles Watson <mylesgw@gmail.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2017-06-13 15:21:58 +02:00
Mario Scheithauer c21ba2cd3e siemens/mc_apl1: Use Siemens NC FPGA driver
- use Siemens NC FPGA driver for backlight brightness and PWM control
- set Dsave time for board reset after falling edge of signal xdsave

Change-Id: I5077d4af162e54a3993e5e0d784a8356f51bd0c9
Signed-off-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Reviewed-on: https://review.coreboot.org/20161
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2017-06-13 10:27:32 +02:00
Mario Scheithauer c4ff1de8bf siemens/nc_fpga: Expand FPGA functionality
The siemens/mc_apl1 mainboard needs more functionality provided by
Siemens NC FPGA. The additional functionality contains backlight
brightness/PWM control and Dsave time for board reset.

Change-Id: I6b65b01f0d67afe598b7c005868f71b00dec56fd
Signed-off-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Reviewed-on: https://review.coreboot.org/20160
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2017-06-13 10:27:19 +02:00
Mario Scheithauer 59dd466414 vendorcode/siemens: Add new values to hwilib
The Siemens mc_apl1 mainboard needs new values from hwilib.

- add Dsave time for board reset
- add backlight brightness for panel setting
- add backlight PWM period

Change-Id: I3a48654ef57c7f8accaabe60e8aec144e4fe5466
Signed-off-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Reviewed-on: https://review.coreboot.org/20159
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2017-06-13 10:27:04 +02:00
Julius Werner c34e41fef6 MAINTAINERS: Add Julius as ARM architecture maintainer
I'm pretty much already doing this anyway, so I might as well document
it. Separating out some older ARM SoCs that were added by other people
and are pretty much orphaned now.

I can also fill out the MISSING: MEMLAYOUT point (since I wrote that).

Change-Id: I8b78d592a1ed68a42e5785ebdc13df2edf9007bf
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/20137
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Philippe Mathieu-Daudé <philippe.mathieu.daude@gmail.com>
2017-06-12 20:14:31 +02:00
Arthur Heymans 049347fee0 nb/intel/gm45: Add romstage timestamps
Change-Id: I558e6c63caf95ec5279ec5a866b54fb199116469
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/19678
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Philippe Mathieu-Daudé <philippe.mathieu.daude@gmail.com>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2017-06-12 11:46:18 +02:00
Arthur Heymans 9ed74b54b5 nb/intel/ivybridge: Improve CAS freq selection
The previous code seemed weird and tried to check if its selected
value is supported three times.

This also lower the clock if a selected frequency does not result in a
supported CAS number.

Change-Id: I1df20a0a723dc515686a766ad1b0567d815f6e89
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/19717
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2017-06-12 11:44:50 +02:00
Arthur Heymans dcd3cef874 nb/intel/sandybridge: Improve CAS freq selection
The previous code seemed weird and tried to check if its selected
value is supported three times.

This also lower the clock if a selected frequency does not result in a
supported CAS number.

Change-Id: I97244bc3940813c5a5fcbd770d71cca76d21fcae
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/19716
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2017-06-12 11:42:56 +02:00
Evelyn Huang f6934f5c6c src/cpu/amd/model_fxx/powernow_api.c Fix checkpatch errors + warnings
Fix line over 80 characters, spaces required around comparisons,space
required after close brace '}', comma ',', semicolon ';',  space
prohibited after ')' errors and warnings

Change-Id: I5585f55a606d4f2149b17ac92cbdd832f242630e
Signed-off-by: Evelyn Huang <evhuang@google.com>
Reviewed-on: https://review.coreboot.org/20099
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2017-06-12 04:43:08 +02:00
Samuel Holland 82651463e3 mb/foxconn/g41s-k: add new mainboard
Based on the Intel G41 chipset, ICH7 southbridge, and IT8720F Super I/O.

Tested, working:
* Booting Linux 4.11.3 and Windows 8.1 from USB and HDD
* Resume from S3 (Linux and Windows)
* Native raminit (DDR2-800)
* Native graphics init (SeaBIOS, Linux)
* Graphics init with VGA BIOS (SeaBIOS, Windows)
* PCI-E x16 PEG slot, PCI-E x1 slot from southbridge
* Realtek ALC888 HD Audio (including front panel and jack detection)
* Realtek R8168 Gigabit LAN
* Both SATA ports
* USB 1.1 and 2.0 devices (keyboard, mass storage)
* PC speaker beep
* COM header
* Super I/O Environment controller (temps, voltage, fans)
* PS/2 keyboard and mouse
* Flashing with `flashrom -p internal`
* 1MiB and 2MiB SPI flash chips
* CMOS gfx_uma_size

Appears, OS driver loads, but otherwise untested:
* IrDA header
* CIR header
* TPM header

Untested:
* S/PDIF digital audio

Tested, known broken:
* CMOS power_on_after_fail
* USB keyboard in secondary payloads

Change-Id: Ifc4c8935b1a11e55f4bf6cfa484a8a8d09b1adda
Signed-off-by: Samuel Holland <samuel@sholland.org>
Reviewed-on: https://review.coreboot.org/20027
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2017-06-12 04:41:02 +02:00
Matt DeVillier ab7127771d ec/librem/ec: Fix offset for Bluetooth enable (BTLE)
Test: boot OS (Ubuntu, Windows 10) on librem13v2, verify BT
function key toggle now works correctly.

Change-Id: I68dc99e72a09f7affbcd691d03dd4607a898313e
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/19897
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Youness Alaoui <snifikino@gmail.com>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Martin Roth <martinroth@google.com>
2017-06-12 04:27:11 +02:00
Jonathan Neuschäfer 035cf71822 mb/emulation/spike-riscv: Update UART address
I updated my spike patch[1] to cleanly apply to current spike master.
As a side effect, the UART is now at 0x02100000.

[1]: https://github.com/riscv/riscv-isa-sim/pull/53

Change-Id: I4cb09014619e230011486fa57636abe183baa4be
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-on: https://review.coreboot.org/20126
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2017-06-12 04:26:34 +02:00
Evelyn Huang ccc5513bd7 src/cpu/amd/atrr/amd_mtrr.c Fix checkpatch errors + warnings
Fix line over 80 characters, unnecessary braces for single statement
blocks, spaces before close parantheses errors and warnings.

Signed-off-by: Evelyn Huang <evhuang@google.com>

Change-Id: I31b1932a2c1e401e56751e0c790bcc6287fb550d
Reviewed-on: https://review.coreboot.org/20097
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
2017-06-12 04:13:13 +02:00
Evelyn Huang 877b586691 src/cpu/amd/pi/00630F01 Fix checkpatch warnings and errors
Fix space prohibited between function name and open parenthesis, line
over 80 characters, unnecessary braces for single statement blocks,
space required before open brace errors and warnings

Change-Id: I66f1a8640ec5c9d8a1dd039088598f40e8d30f95
Signed-off-by: Evelyn Huang <evhuang@google.com>
Reviewed-on: https://review.coreboot.org/20096
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2017-06-12 04:11:43 +02:00
Martin Roth 53de6cd1c3 src/console: add IS_ENABLED() around Kconfig symbol references
Some of these can be changed from #if to if(), but that will happen
in a follow-on commmit.

Change-Id: I5a674cd7a360a0dd040c859ec1f8d760d7c83364
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/20130
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2017-06-12 04:08:55 +02:00
Martin Roth 6a3d0bfc1f cpu/x86: fix spelling mistake
Change-Id: Id88455f2c7c28e0b298675b9af2a39361759a34a
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/19120
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2017-06-12 04:08:34 +02:00
Martin Roth e20f3d02b5 src/drivers: Add license headers
Change-Id: I1c4b30ab47e12ec35cb681ec5c6635ecd20aa2e5
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/19121
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2017-06-12 04:08:14 +02:00
Matt DeVillier e34a7705e6 soc/baytrail: fix scope for I2C ACPI devices
For an unknown reason, the I2C ACPI devices were placed
under \SB intead of \SB.PCI0, as with all other non-Atom
based Intel platforms.  While Linux is tolerant of this,
Windows is not.  Correct by moving I2C ACPI devices where
they belong.

Also, adjust I2C devices at board level for google/rambi
as to not break compilation.

Change-Id: I4ef978214aa36078dc04ee1c73b3e2b4bb22f692
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/20056
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2017-06-12 04:07:32 +02:00
Martin Roth 4b18a922f0 Documentation: change coreboot to lowercase
The word 'coreboot' should always be written in lowercase, even at the
start of a sentence.

Unfortunately, some external websites and projects are spelling coreboot
with an uppercase C, so references to those pages can't be changed
without breaking the link.

Change-Id: I79824da8a9ed36a1e4fe23a1711a89535267bf5f
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/20031
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2017-06-12 04:06:40 +02:00
Samuel Holland 1318ea600b superio/ite/it8720f: add new IT8720F Super I/O
This device is extremely similar to the IT8718F, so support is based on
existing support for the IT8718F. The CIR device is only detected by
Linux/Windows from the ACPI tables, so ACPI support is extended from the
IT8783E/F (for ACPI). This Super I/O is used on the Foxconn G41S-K.

Tested, working:
* Serial port 1
* Environment controller
  - Temperature monitoring
  - Voltage monitoring
  - Fan control (automatic and manual)
* PS/2 keyboard and mouse

Appears, OS driver loads, but otherwise untested:
* Serial port 2
* Consumer IR

Untested:
* Floppy controller
* Parallel port
* GPIO

Change-Id: Ib9a6fe91a772d78f4d122a6c516feff8658ada0a
Signed-off-by: Samuel Holland <samuel@sholland.org>
Reviewed-on: https://review.coreboot.org/20026
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2017-06-12 04:04:45 +02:00
Samuel Holland da8ca6561f superio/ite/it8728f: remove unused header
Change-Id: Ifcbf95ffd6d13cae4e6864e0320ce6ce1cf3ae4d
Signed-off-by: Samuel Holland <samuel@sholland.org>
Reviewed-on: https://review.coreboot.org/20025
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Philippe Mathieu-Daudé <philippe.mathieu.daude@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2017-06-12 04:04:08 +02:00
Samuel Holland 901bdb3795 superio/ite/common: fix prototype to match others
Change-Id: Id4a079d868c5c806c769b5559833566e8a6a8a71
Signed-off-by: Samuel Holland <samuel@sholland.org>
Reviewed-on: https://review.coreboot.org/20077
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2017-06-12 04:03:41 +02:00
Samuel Holland d2a86da6e6 superio/acpi: allow custom HID on generic device
Some Super I/O PnP devices are detected by string matching the hardware
ID. Allow providing a custom HID to override the default generic one.

Change-Id: I7793b7d53c9d94667675f9dee63358521ac8c4be
Signed-off-by: Samuel Holland <samuel@sholland.org>
Reviewed-on: https://review.coreboot.org/20076
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2017-06-12 04:03:13 +02:00
Samuel Holland eeef6459a3 superio/acpi: allow 3 I/O ranges on generic device
Some Super I/O logical devices have three I/O port ranges, such as the
GPIO on the IT8720F. Allow specifying a third I/O range. While here, fix
a typo in the I/O range description.

Change-Id: Idad03f3881e0fbf2135562316d177972f931afec
Signed-off-by: Samuel Holland <samuel@sholland.org>
Reviewed-on: https://review.coreboot.org/20024
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2017-06-12 03:40:36 +02:00
Furquan Shaikh 0f1dc0ef74 elog: Add more detailed wake source events for USB2.0/3.0 port wake
BUG=b:37088992

Change-Id: If0b495234d6e498d5c64ba4dd186440cd7a1c5c6
Signed-off-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: https://review.coreboot.org/20121
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2017-06-09 23:57:51 +02:00
Furquan Shaikh a26f9da6ba lib/spd_bin: Print out correct SMBus SPD address in dump_spd_info
With change dd82edc388 (lib/spd_bin: make SMBus SPD addresses an
input), SMBus SPD addresses are accepted from the mainboard and not
calculated within the spd_bin library routines. Use the addr_map
values to print correct address in dump_spd_info.

Change-Id: Iff37e382aeac9704f74bafc2ecb27f14c478723f
Signed-off-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: https://review.coreboot.org/20118
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Shelley Chen <shchen@google.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-06-09 23:57:38 +02:00
Barnali Sarkar 66fe0c43be soc/intel/apollolake: Use CPU common library code
This patch makes SOC files to use common/block/cpu/cpulib.c
file's helper functions.

Change-Id: I529c67cf20253cf819d1c13849300788104b083c
Signed-off-by: Barnali Sarkar <barnali.sarkar@intel.com>
Reviewed-on: https://review.coreboot.org/19827
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2017-06-09 20:01:26 +02:00
Bill XIE 1517bab693 mb/asrock/g41c-gs: Rename the board to G41C-GS R2.0 (g41c-gs_r2_0).
The supported "G41C-GS" with a nuvoton nct6776 superio is actually
G41C-GS R2.0, which is different with the more easily-found revision
G41C-GS (R1.0) with Winbond W83627DHG superio, and should be ported
separately.

Photos for the two revision:

R1.0: https://web.archive.org/web/20160915160553/http://www.asrock.com/mb/photo/G41C-GS(L1).jpg
R2.0: https://web.archive.org/web/20160717203810/http://www.asrock.com/mb/photo/G41C-GS%20R2.0(L2).jpg

Change-Id: If60a694bcf0652ab32c0ac75ceec7e27e11fe9eb
Signed-off-by: Bill XIE <persmule@gmail.com>
Reviewed-on: https://review.coreboot.org/19980
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2017-06-09 19:59:33 +02:00
Barnali Sarkar 9e55ff6a87 soc/intel/apollolake: Rename ACPI Base Address and Size Macro
Rename these two Macros to help use Common Code -
ACPI_PMIO_BASE --> ACPI_BASE_ADDRESS
ACPI_PMIO_SIZE --> ACPI_BASE_SIZE

Change-Id: I21125b7206c241692cfdf1cdb10b8b3dee62b24a
Signed-off-by: Barnali Sarkar <barnali.sarkar@intel.com>
Reviewed-on: https://review.coreboot.org/20038
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2017-06-09 19:27:14 +02:00
Subrata Banik f004f66ca7 soc/intel/skylake: Enable ACPI PM timer emulation on all CPUs
This patch enables ACPI timer emulation on all the logical cpus.

BUG=chrome-os-partner:62438
BRANCH=NONE
TEST=Verify MSR 0x121 gets programmed on all logical cpus during coreboot MP Init.

Change-Id: I2246cdfe1f60fd359b0a0eda89b4a45b5554dc4a
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/18288
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2017-06-09 19:26:55 +02:00
Barnali Sarkar 0a203d13f6 soc/intel/skylake: Use CPU common library code
This patch makes SOC files to use common/block/cpu/cpulib.c
file's helper functions.

Change-Id: I6af56564c6f488f58173ba0beda6912763706f9f
Signed-off-by: Barnali Sarkar <barnali.sarkar@intel.com>
Reviewed-on: https://review.coreboot.org/19566
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2017-06-09 19:24:58 +02:00
Barnali Sarkar 19b546f48c soc/intel/common/block: Add Intel common CPU library code
Create Intel Common CPU library code which provides various
CPU related APIs.

This patch adds cpulib.c file which contains various helper
functions to address different CPU functionalities like -
cpu_set_max_ratio(),
cpu_get_flex_ratio(),
cpu_set_flex_ratio(),
cpu_get_tdp_nominal_ratio(),
cpu_config_tdp_levels(),
cpu_set_p_state_to_turbo_ratio(),
cpu_set_p_state_to_nominal_tdp_ratio(),
cpu_set_p_state_to_max_non_turbo_ratio(),
cpu_get_burst_mode_state(),
cpu_enable_burst_mode(),
cpu_disable_burst_mode(),
cpu_enable_eist(),
cpu_disable_eist(),
cpu_enable_untrusted_mode()

Change-Id: I2f80c42132d9ea738be4051d2395e9e51ac153f8
Signed-off-by: Barnali Sarkar <barnali.sarkar@intel.com>
Reviewed-on: https://review.coreboot.org/19540
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
2017-06-09 18:51:43 +02:00
Barnali Sarkar 6520e01a46 soc/intel/apollolake: Perform CPU MP Init before FSP-S Init
As per BWG, CPU MP Init (loading ucode) should be done prior
to BIOS_RESET_CPL. Hence, pull MP Init to BS_DEV_INIT_CHIPS Entry
(before FSP-S call).

BUG=none
BRANCH=none
TEST=Build and boot Reef

Change-Id: I49f336c10d6afb71f3a3b0cb8423c7fa94b6d595
Signed-off-by: Barnali Sarkar <barnali.sarkar@intel.com>
Reviewed-on: https://review.coreboot.org/20037
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2017-06-09 18:51:34 +02:00
Barnali Sarkar 97daf98806 soc/intel/apollolake: Remove duplication of find_microcode_patch() code
Since get_microcode_info() is aleady searching for the microcode in cbfs,
we can just add a intel_microcode_load_unlocked() call here to update
the microcode. No need to duplicate finding microcode step during
pre_mp_init() function.

Change-Id: I525cab0ecc7826554f0a1209862e6357d1c7a9a6
Signed-off-by: Barnali Sarkar <barnali.sarkar@intel.com>
Reviewed-on: https://review.coreboot.org/20088
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
2017-06-09 18:49:56 +02:00
Barnali Sarkar 682355ab16 soc/intel/skylake: Move update microcode from cbfs to mp_ops callbacks
FIT is already loading microcode before CPU Reset. So, we need
not update the microcode again in RO FW in bootblock.

But we need to update in RW FW if there is any new ucode version.
So, added the update microcode function in get_microcode_info callback
before MP Init to make sure BSP is using the microcode from cbfs.

BUG=none
BRANCH=none
TEST=Build and Boot poppy

Change-Id: I5606563726c00974f00285acfa435cadc90a085e
Signed-off-by: Barnali Sarkar <barnali.sarkar@intel.com>
Reviewed-on: https://review.coreboot.org/20051
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
2017-06-09 18:49:50 +02:00
Aaron Durbin 93d5f40be5 soc/intel/skylake: Cache the MMIO BIOS region
If the boot media is memory mapped temporarily mark it as write
protect MTRR type so that memory-mapped accesses are faster.

Depthcharge payload loading was sped up by 75ms using this.

Change-Id: Ice217561bb01a43ba520ce51e03d81979f317343
Signed-off-by: Barnali Sarkar <barnali.sarkar@intel.com>
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/20089
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
2017-06-09 18:28:57 +02:00
Aaron Durbin efc92a86c2 soc/intel/apollolake: use fast_spi_cache_bios_region()
The fast_spi_cache_bios_region() does the necessary lookup
of BIOS region size, etc. Don't inline the calculation and
just defer to the common piece of code for memory-mapped
spi flash boot.

Change-Id: I6c390aa5a57244308016cd59679d8c3ab02031b8
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/20116
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Barnali Sarkar <barnali.sarkar@intel.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2017-06-09 18:28:30 +02:00
Aaron Durbin 0b34fc6f54 soc/intel/common/fast_spi: support caching bios in ramstage
After the MTRR solution has been calculated provide a way
for code to call the same function, fast_spi_cache_bios_region(),
in all stages. This is accomplished by using the ramstage
temporary MTRR support.

Change-Id: I84ec90be3a1b0d6ce84d9d8e12adc18148f8fcfb
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/20115
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Barnali Sarkar <barnali.sarkar@intel.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2017-06-09 18:28:23 +02:00
Aaron Durbin ea0497c786 cpu/x86/mtrr: further expose declarations of functions
Like the previous commit allow the declarations of functions to
be exposed to all stages unless ROMCC is employed.

Change-Id: Ie4dfc32f38890938b90ef8e4bc35652d1c44deb5
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/20114
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
2017-06-09 18:28:16 +02:00
Evelyn Huang acd02b5b3f cpu/amd/car: Fix checkpatch warnings
Fix line over 80 characters warnings and space after function name
warning.

Change-Id: Id5a5abaa06f8e285ff58436789318cb9cd3b7ac3
Signed-off-by: Evelyn Huang <evhuang@google.com>
Reviewed-on: https://review.coreboot.org/19988
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2017-06-09 17:07:53 +02:00
Subrata Banik 208587e0f6 soc/intel/apollolake: Use common systemagent code
This patch perform resource mapping for PCI,
fixed MMIO, DRAM and IMR's based on inputs given by SoC.

TEST=Ensure PCI root bridge 0:0:0 memory resource allocation
remains same between previous implementation and current
implementation.

Change-Id: I15a3b2fc46ec9063b54379d41996b9a1d612cfd2
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/19795
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-06-09 17:06:59 +02:00
Subrata Banik 46a7178267 soc/intel/skylake: Use common systemagent code
This patch perform resource mapping for PCI,
fixed MMIO, DRAM and IMR's based on inputs given by SoC.

TEST=Ensure PCI root bridge 0:0:0 memory resource allocation
remains same between previous implementation and current
implementation.

Change-Id: I93567a79b2d12dd5d6363957e55ce2cb86ff83a7
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/19796
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-06-09 17:06:26 +02:00
Subrata Banik 7609c654b1 soc/intel/common/block: Add Intel common systemagent support
Add Intel common systemagent support for romstage and ramstage.
Include soc specific macros need to compile systemagent common code.

Change-Id: I969ff187e3d4199864cb2e9c9a13f4d04158e27c
Signed-off-by: V Sowmya <v.sowmya@intel.com>
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/19668
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-06-09 17:05:49 +02:00
Harry Pan 43dcbfd855 soc/braswell: fix ACPI table by recollecting TOLM
cherry-pick from Chromium, commit 8fbe1e7

On Braswell and Baytrail devices, by userland 'perf top',
observed demanding clocks on __vdso_clock_gettime() since
chromeos_3.18 kernel; besides, evaluated massive calling of
clock_gettime() cost, up to 700 ns in average.

It turns out that Linux kernel of map_vdso() first call of
remap_pfn_range() does not fall into reserve_pfn_range()
due to size parameter, instead it relies on lookup_memtype()
and potentially be failed to be identified as eligible RAM
resource because the function of pat_pagerange_is_ram() actually
walks through root's sibling.

Meanwhile, on current BSW (and BYT) firmware implementation
makes System RAM resources located on child leaf, combining all
of these factors makes the kernel treat the vvar page of vdso
as a uncached-minus one leading slow access in result.

This patch recollects TOLM accessing; as Aaron recalled some
core_msr_script turns off access to TOLM register, he suggests
to store tolm to avoid getting back a zero while setting acpi
nvs space.

Original-Change-Id: Iad4ffa542b22073cb087100a95169e2d2a52efcd
Original-Signed-off-by: Harry Pan <harry.pan@intel.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/368585
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>

Change-Id: Idc9765ec5c0920dc98baeb9267a89bec5cadd5a0
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/20060
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-06-09 17:04:33 +02:00
Youness Alaoui debb785d59 purism/librem13v2: Update PCI config
Update devicetree PCI config based on board spec:
- enable PCIe Root Ports 5 and 9 (wifi and nvme respectively)
- enable PCIe CLKREQ on RP9, disable on RP5
- enable USB OTG
- enable P2SB

Note: PCIe RP5 is on 0.1c.0 despite this being labeled as RP1

Change-Id: Ia71ed25bd41668df1ee3e4b4e28f54482722452c
Signed-off-by: Youness Alaoui <youness.alaoui@puri.sm>
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/19939
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
2017-06-09 17:03:27 +02:00
Matt DeVillier 0ff3b73990 purism/librem13v2: Don't disable PM timer
Needed for UEFI booting via Tianocore;
with PM timer disabled, payload hangs.

Change-Id: I6c65cb9d3e6a10baea4cc1e2d9e94c36fe419561
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/19938
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
2017-06-09 17:03:19 +02:00
Youness Alaoui 9d8cd507a6 purism/librem13v2: Enable SATA, disable eMMC support
Change-Id: Ib63e5e8a1bcbc25c288dec7d1ef6c06239ada34b
Signed-off-by: Youness Alaoui <youness.alaoui@puri.sm>
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/19937
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
2017-06-09 17:02:42 +02:00
Youness Alaoui 6b8570d864 purism/librem13v2: Add microcode values in Kconfig
The FSP Temp RAM init will fail if the mircocode values are set
to 0. A valid microcode update needs to be included and its size
and offset need to be set in the config.

Change-Id: I26d05bd7b37c8d91bf34f399c7c4189f9d3dd34a
Signed-off-by: Youness Alaoui <youness.alaoui@puri.sm>
Reviewed-on: https://review.coreboot.org/19936
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
2017-06-09 17:02:31 +02:00
Youness Alaoui 0e977fca9c purism/librem13v2: Add memory init code
Adding code to setup the spd information from sodimm.
Adapted from intel/kblrvp.

Change-Id: I0403f999dac1bdef0e9e1abe7c9c62407e223bb1
Signed-off-by: Youness Alaoui <youness.alaoui@puri.sm>
Reviewed-on: https://review.coreboot.org/19935
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-06-09 17:02:21 +02:00