This is needed if one wants to use the header more than once.
Change-Id: I375d08465b6c64cd91e7563e3917764507d779ba
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/19029
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
This mainboard uses a LVDS connection for LCD panels. Apollo Lake SoC
provides a display controller with three independent pipes (1x eDP and
2x DP/HDMI). PTN3460 is an embedded DisplayPort to LVDS bridge device
that enables connectivity between an eDP source and LVDS display panel
(http://www.nxp.com/documents/data_sheet/PTN3460.pdf).
The bridge contains an On-chip Extended Display Identification Data
(EDIT) emulation for EDIT data structures.
This patch sets up PTN3460 to be used with the appropriate LCD panel.
Change-Id: Ib8fa79bb608f1842f26c1af3d7bf4bb0513fa94d
Signed-off-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Reviewed-on: https://review.coreboot.org/19043
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Adjust gpio settings according to the hardware layout.
Change-Id: I2f440e863c2e6f59298c500ac5aefa3b7386bcdf
Signed-off-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Reviewed-on: https://review.coreboot.org/18995
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
Currently, it’s impossible for the user to select `NO_POST`, for boards
selecting `CONSOLE_POST` in their config.
```
warning: (BOARD_SPECIFIC_OPTIONS) selects CONSOLE_POST which has unmet
direct dependencies (VENDOR_SIEMENS && BOARD_SIEMENS_MC_BDX1 || !NO_POST)
```
This is currently done for Intel Camelback Mountain and Siemens MC-BDX1.
Selecting the option `CONSOLE_POST` in board specific configuration is
not a good idea, as this should be user configurable over Kconfig, and
also the tree-wide defaults should be the same for these options.
Kconfig is different, as commit 97535558f1 (mainboard/{google,intel}:
Change config option selection) only touch the Intel board.
Change-Id: I91c1e0cb92ed218b6bbc7c33759b91f748cf6f51
Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de>
Reviewed-on: https://review.coreboot.org/18878
Tested-by: build bot (Jenkins)
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
This patch make some general adaptations in relation to commit 6a489237
(mainboard/intel/leafhill: Clean up).
- add necessary defaults to Kconfig
- remove irrelevant entries from FMD file
- include romstage file for better understanding
Change-Id: I190d648a7ffeca11acc6560db85ff03c78e85b21
Signed-off-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Reviewed-on: https://review.coreboot.org/18808
Tested-by: build bot (Jenkins)
Reviewed-by: Andrey Petrov <andrey.petrov@intel.com>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
This mainboard uses two i210 Ethernet controller. Therfore we enable the
usage of the i210 driver and have to provide a function to search for a
valid MAC address for all i210 devices by using Siemens hwilib.
Change-Id: I36246cdef987fcece15a297ebb2f41561fca1f69
Signed-off-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Reviewed-on: https://review.coreboot.org/18380
Tested-by: build bot (Jenkins)
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
This commit makes a basic adjustment for GPIOs, device tree, flash map and
MRC settings. With these basic settings the mainboard boots into
Linux lubuntu 4.8.0-22-generic using SeaBIOS. More adjustments will follow.
Change-Id: Ia920d236814f2e6a9b777dd1e4b4feef0ddf7721
Signed-off-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Reviewed-on: https://review.coreboot.org/18292
Tested-by: build bot (Jenkins)
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
This mainboard is based on Intel's Leafhill CRB with Apollo Lake
silicon. In a first step, it concerns only a copy of intel/leafhill
directory with minimum changes. Special adaptations for MC APL1
mainboard will follow in separate commits.
Change-Id: If0b8a2bc21c99c3be4e6043e8febfb1b91ff0a63
Signed-off-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Reviewed-on: https://review.coreboot.org/18272
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Brenton Dong <brenton.m.dong@intel.com>
Baytrail SoC has a bug where in some cases the DisplayPort can hang
leading to a non-working display (it just stays black). To avoid this
hang, a patch was introduced in 02/2016
(1c3b1112fa - fsp_baytrail: Fix a possible hanging DisplayPort)
but per default not switched on so that each
mainboard can decide if it wants to use this patch or not.
Recently a new case of this bug was reported by Benoit Sansoni
(benoit.sansoni@kontron.com) and he requested to enable this fix per
default as it costs him a lot of time to find the cause and even the
already available fix in coreboot. To avoid this effort for someone
else in the future we can enable this fix per default as no negative
side effects are known and it is now tested at Siemens and at
Kontron on different mainboards with success.
As the goal is to enable this code permanently the config switch is not
longer needed and is removed.
Change-Id: I15bd682218d0dc887945cc91ee3e5488945a6355
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/18109
Tested-by: build bot (Jenkins)
Reviewed-by: Nico Huber <nico.h@gmx.de>
Do not abort the initialization of PTN3460 if HW-ID could not be
retrieved and just assume that the HW-ID does not match 7.9.2.0.
In this case PTN3460 will be setup to a working condition even
if this field is missing.
This makes this driver more robust with faulty blocks.
Change-Id: I301fb165a7924768e44182d92be820294beb0280
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/17671
Tested-by: build bot (Jenkins)
Reviewed-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Due to some LVDS cable constraints even and odd lanes needs
to be swapped on certain hardware. The hardware ID will be used to
distinguish between these two cases. The swapping itself will be done by
PTN3460, which is configurable for that.
Change-Id: I339b2321a8ed1bc3bbf10aa8e50eb598b14b15fa
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/17576
Tested-by: build bot (Jenkins)
Reviewed-by: Mario Scheithauer <mario.scheithauer@siemens.com>
I guess it was dropped because its concept was misunderstood. The idea
is to always have it set to `Yes` in the cmos.default. Users can then
ack the loading of the defaults by setting it to `No`. If the defaults
ever get loaded again, they'll be notified by the default `Yes`.
Change-Id: I1aa6d75bd5aa153c7b11a6b74564272eaa7cc523
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: https://review.coreboot.org/17355
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Martin Roth <martinroth@google.com>
Due to different LCD panel requirements the delay between LVDS becomes
active and the backlight is switched on needs to be increased to 500 ms.
Change-Id: I09029624469aef412141c7b46224d48557ba4af1
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/16875
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Since this mainboard provides 4 COM ports on LPC, enable decoding of
the corresponding addresses using the generic LPC decode registers.
Change-Id: I0e93d40dca01d55f3567a18c7ec02269e3bec466
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/16535
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Since commit 3bfd7cc (drivers/pc80: Rework normal / fallback selector
code) the reboot counter stored in `reboot_bits` isn't reset on a reboot
with `boot_option = 1` any more. Hence, with SKIP_MAX_REBOOT_CNT_CLEAR
enabled, later stages (e.g. payload, OS) have to clear the counter too,
when they want to switch to normal boot. So change the bits to (h)ex
instead of (r)eserved.
To clarify their meaning, rename `reboot_bits` to `reboot_counter`. Also
remove all occurences of the obsolete `last_boot` bit that have sneaked
in again since 24391321 (mainboard: Remove last_boot NVRAM option).
Change-Id: Ib3fc38115ce951b75374e0d1347798b23db7243c
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/16157
Tested-by: build bot (Jenkins)
Reviewed-by: Timothy Pearson <tpearson@raptorengineering.com>
Reviewed-by: York Yang <york.yang@intel.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Run the command below to format the files `irq_tables.c` of (mostly AMD)
mainboards correctly with GNU indent 2.2.10.
```
$ git grep -l 'if (sum != pirq->checksum) {' | xargs indent -l
```
Fix up the following two checkpatch.pl errors manually.
```
ERROR: that open brace { should be on the previous line
#1219: FILE: src/mainboard/gigabyte/ga_2761gxdk/irq_tables.c:129:
+ uint8_t reg[8] =
+ { 0x41, 0x42, 0x43, 0x44, 0x60, 0x61, 0x62, 0x63 };
ERROR: that open brace { should be on the previous line
#1221: FILE: src/mainboard/gigabyte/ga_2761gxdk/irq_tables.c:131:
+ uint8_t irq[8] =
+ { 0x0A, 0X0B, 0X0, 0X0a, 0X0B, 0X05, 0X0, 0X07 };
```
This is needed, so that follow-up commits, fixing checkpatch.pl errors
and warnings, won’t run into conflicts with the git commit hooks, when
for example, spaces instead of tabs are used for indentation.
Change-Id: If254723f3013377fb3b9b08dd5eca6b76730ec4a
Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de>
Reviewed-on: https://review.coreboot.org/15932
Tested-by: build bot (Jenkins)
Reviewed-by: Jonathan A. Kollasch <jakllsch@kollasch.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Almost all of the places where we have the degree symbol '°', it's
encoded as 0xc2 0xb0 (utf-8 encoding). There are a few places where it
is encoded as just a high ascii byte: 0xb0. Editors that support the
high ascii 0xb0 seem to support the utf-8 0xc2 0xb0 encoding as well,
but the opposite does not seem to be true.
Change the high-ascii degree symbols to utf-8 encoding.
Change-Id: I3d06289b802f45e938dc72b4c437fca56235b62b
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/15978
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Alexander Couzens <lynxis@fe80.eu>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
This mainboard contains an external RTC chip PCF8523. Enable usage of
this chip and add some initialization values to device tree.
Change-Id: I25c0a017899ee904f3aa02bdc7dcaf61dee67e3a
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/15642
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
IRQ 9 is used for different purpose on this board so move
SCI away to IRQ10.
Change-Id: I107bfb5ec8cd05f844ee75550779be7746e77a88
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/15563
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Since SPI controller opcode registers are locked by FSP, they need to be
initialized to a known good state before ReadyToBoot event and after
every SPI flash access (e.g. for MRC cache) has been finished in order
to enable the OS to use SPI controller without constraints.
Change-Id: I0a66344cd44e036c3999ae98d539072299cf5112
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/15547
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Enable the usage of DRIVER_INTEL_I210 and provide a function to search
for a valid MAC address for all i210 devices using hwilib.
Change-Id: Ic0f4f1579364cf5b0111334a05a8a0926785318b
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/15517
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
The function mainboard_get_mac_address() is used to get a MAC address
for a given i210 PCI device. Instead of passing pure numbers for PCI
bus, device and function pass the device pointer to this function. In
this way the function can retrieve the needed values itself as well as
have the pointer to the device tree so that PCI path can be evaluated
there.
Change-Id: I2335d995651baa5e23a0448f5f32310dcd394f9b
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/15516
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
The LCD panel type is read using 4 GPIOs. Of these 16 possible
combinations only 5 are supported right now. If the GPIO setting encodes
an unsupported panel type, there will be no matching hwinfo.hex in cbfs.
Therefore it makes no sense to try to initialize the DisplayPort-2-LVDS
converter. Leave the function instead in this case.
Change-Id: If8c67a3f5be762758d516c4939dd1de4ff1c8ba5
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/14743
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Mario Scheithauer <mario.scheithauer@siemens.com>
The verb *set up* is written with a space [1]. So correct that in the
function descriptions.
[1] http://www.merriam-webster.com/dictionary/set%20up
Change-Id: Icf5aa7eca2c379fdf7ff1935d71efc347f5ce6fa
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: https://review.coreboot.org/14701
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Assigning the value `1` to `status` in the default branch of the switch
statement is not needed, as the stored value is overwritten before it
can be used.
Change-Id: I532b0e217ff4ed315cd30b08d339c755c6df7539
Found-by: Coverity, CID 1355008: Code maintainability issues (UNUSED_VALUE))
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: https://review.coreboot.org/14699
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Add new mainboard for MC BDX1 board which is based on Intel Camelback
Mountain. This mainboard is an industry type board and has several
Ethernet interfaces among with two USB3.0 connectors. It uses 24V DC
power supply and has its own form factor which does not match any
standard.
This commit adds the new mainboard and prepares the Kconfig
environment so that this board can be selected and generated.
Although the generated image can boot into Linux and DOS,
not all functions are implemented yet.
Forthcoming commits will add more functionality.
Change-Id: I29011cfd3b0d13bcf163223f657e02f69978e39a
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/14516
Tested-by: build bot (Jenkins)
Reviewed-by: York Yang <york.yang@intel.com>
Switch all types to uint8_t and the like instead of u8.
Change-Id: Ia12c4ee9e21e2d3166c2f895c819357fa2ed9a94
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/14515
Tested-by: build bot (Jenkins)
Reviewed-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Use hwilib in vendorcode/siemens/hwilib to get fields from hwinfo
instead of having mainboard specific hwinfo code.
This patch does not change the functional behavior in any way.
Change-Id: Idb226a82a08b1b753f654c5cde106236e72f33c3
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/14506
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
The used Baytrail-M SoC on TCU3 tend to have issues
with DisplayPort if the graphic power gate is not set up
in coreboot. To avoid this error, use the graphic init
code on this board.
Change-Id: I973bbaa7d86c1ede1f2884b3a08ccb31f7d85087
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/13774
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
- Add CONFIG_ prefix to two symbols.
- Remove the use of the third symbol as it will never be matched.
Change-Id: Ifa7f6884001cb05fb8397f193c4b08a0161f498c
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/13539
Tested-by: build bot (Jenkins)
Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Use CBFS_AUTOGEN_ATTRIBUTES for mc_tcu3 to enable position
and alignment attributes in cbfs.
Change-Id: I6c39bb02ab641d7e22e20e77a72a577f159549dd
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/13123
Tested-by: build bot (Jenkins)
Reviewed-by: Mario Scheithauer <mario.scheithauer@siemens.com>
The usage of the pin has changed and therefore this pin needs
to be set up as output and drive low initially.
Change-Id: Ie3eb9cc703f7f73d59fad52ea9e514997d84606a
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/12754
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
This is to match the layout of the non-fsp baytrail to make comparisons
easier and possibly remove duplicate files.
Change-Id: I9a94842d724ab3826de711d398227e7bdc1045ff
Signed-off-by: Ben Gardner <gardner.ben@gmail.com>
Reviewed-on: https://review.coreboot.org/12686
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
The SB600 code had the base address of the HPET hardcoded throughout.
It looks like the plan was to have it be updated in ACPI if needed,
but this wasn't ever implemented. The variable names being used to
do this update were the same, causing an IASL warning. Because of
this, the operation to update the HPET address actually did nothing.
This was fine, because it didn't actually need to be updated.
- Replace all that code with a #define.
- Add and update some comments in the same area.
Fixes IASL warning:
dsdt.aml 1505: Store(HPBA, HPBA)
Warning 3023 - ^ Duplicate value in list (Source is the
same as Target)
Change-Id: I9ba5fe226a4a464e0045ce7d3406898760df5e5a
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/12705
Tested-by: build bot (Jenkins)
Reviewed-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
