Commit Graph

19752 Commits

Author SHA1 Message Date
Aaron Durbin 052a995567 drivers/elog: perform writes in terms of offsets
Instead of taking pointers and back-calculating the
proper offset perform writes in terms of the offsets
within the elog region in flash.

BUG=chrome-os-partner:55932

Change-Id: I5fd65423f5a6e03825c788bc36417f509b58f64d
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/16095
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins)
2016-08-08 19:09:16 +02:00
Julius Werner e25d3ff9bd libpayload: lzma: Allocate scratchpad on the heap
Allocating a 15980-byte scratchpad on the stack when your default stack
size is set to 16KB is really not a great idea. We're regularly
overflowing into the end of our heap when using LZMA in libpayload, and
just happen not to notice it because the heap rarely gets filled up all
the way. Of course, since we always *have* a heap in libpayload, the
much saner solution is to just use it directly to allocate the
scratchpad rather than accidentally grow backwards into it anyway.

Change-Id: Ibe4f02057a32bd156a126302178fa6fcab637d2c
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/16089
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-08-08 19:02:07 +02:00
Martin Roth 5a6955517f supermicro/h8scm: Remove last unused chip.h file
Change-Id: I84d61c8ade6e42e314a31e1155b4d5628b16199a
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/16081
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2016-08-08 18:42:51 +02:00
Aaron Durbin 83f79083ce drivers/elog: remove parameters from elog_flash_erase()
The elog_flash_erase() was only called to erase the entire
elog region in flash. Therefore, drop the parameters and
perform the full erase.

BUG=chrome-os-partner:55932

Change-Id: I6590347ae60d407bc0df141e9196eb70532f8585
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/16094
Tested-by: build bot (Jenkins)
Reviewed-by: Furquan Shaikh <furquan@google.com>
2016-08-08 18:42:26 +02:00
Aaron Durbin fb8fb0e142 drivers/elog: remove unnecessary check in elog_shrink()
There was a check against the next event offset against
the shrink size in elog_shrink(). However, all calls
to elog_shrink() were conditionalized on the next
event offset exceeding the full threshold. The shrink
size is set to the minimum of the full threshold and
a percentage of the elog region size. Therefore, it's
impossible for the next event offset to be less than
the shrink size because full threshold is always greater
than or equal to the shrink size.

BUG=chrome-os-partner:55932

Change-Id: Ie6ff106f1c53c15aa36a82223a235a7ac97fd8c7
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/16093
Tested-by: build bot (Jenkins)
Reviewed-by: Furquan Shaikh <furquan@google.com>
2016-08-08 18:41:21 +02:00
Aaron Durbin 36fdec88e6 drivers/elog: use event region size when adding a clear event
For the elog shrink case we log the number of bytes shrunk
from the event log. However, when clearing the log the
size recorded was the entire region size including the header
as well as the event region space. To be more consistent
mark the clearing event with the number of bytes actually
cleared out (excluding the header size).

BUG=chrome-os-partner:55932

Change-Id: I7c33da97bd29a90bfe975b1c6f148f181016f13f
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/16092
Tested-by: build bot (Jenkins)
Reviewed-by: Furquan Shaikh <furquan@google.com>
2016-08-08 18:40:18 +02:00
Aaron Durbin 9b0a343059 drivers/elog: remove unused function
get_rom_size() is no longer used. Remove it.

BUG=chrome-os-partner:55932

Change-Id: Id9fa8f67b67ee355243a5c763cfafa0ce76e9b2b
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/16088
Tested-by: build bot (Jenkins)
Reviewed-by: Furquan Shaikh <furquan@google.com>
2016-08-08 18:39:28 +02:00
Aaron Durbin 2d45c28675 soc/intel/common: fix gsmi handler
The gsmi_exec() expects the parameter to be a pointer
to the 32-bit register storage of the SMI save state.
The previous code was passing a pointer with the value
obtained from the saved-state -- not a pointer to the
storage of the register value. This bug causes gsmi
to not log events because it's interrogating the
parameter buffer itself as if it were a pointer.

BUG=chrome-os-partner:55932

Change-Id: I37981424f1414edad1456b31cad1b99020d57db6
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/16087
Tested-by: build bot (Jenkins)
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
2016-08-08 18:38:57 +02:00
Aaron Durbin 16246ea9ce chromeos chipsets: select RTC usage
Since RTC is now a Kconfig ensure RTC is selected on the
x86 chipsets which are in Chrome OS devices. This allows
the eventlog to have proper timestamps instead of all
zeros.

BUG=chrome-os-partner:55993

Change-Id: I24ae7d9b3bf43a5791d4dc04aae018ce17fda72b
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/16086
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Tested-by: build bot (Jenkins)
Reviewed-by: Furquan Shaikh <furquan@google.com>
2016-08-08 18:37:37 +02:00
Aaron Durbin 968ddf27e2 vendorcode/google/chromeos: remove unnecessary includes in elog.c
The elog.c file had stale includes no longer needed. Remove them.

BUG=chrome-os-partner:55932

Change-Id: I891a57d08281c3c56e9d35489d6dea6c47eaa27b
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/16085
Tested-by: build bot (Jenkins)
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
2016-08-08 18:34:51 +02:00
Aaron Durbin 258a3507de commonlib/region: make buffer argument const for writeat
The buffer for writeat() should be marked as const as
the contents won't be manipulated within the call.

BUG=chrome-os-partner:55932

Change-Id: I968570c1cf80f918a07b97af625a56f11b5889c1
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/16084
Tested-by: build bot (Jenkins)
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
2016-08-08 18:34:17 +02:00
Barnali Sarkar a7b97510ae soc/intel/skylake: Clean up SoC ASL code.
List of changes done here in this patch

1. Remove CARD definition from EMMC and SD Card Controller in scs.asl
since _RMV method does not get evaluated while setting up removable
attribute in sysfs in kernel.
"cat /sys/block/mmcblk1/removable" this command always returns 0.

This CARD Device includes _ADR which follows SDIO Bus format. But,
SD/EMMC sits on PCI Bus.
Hence this CARD Device specific _ADR code is also not needed.

2. Remove Base Address for ACPI debug output memory buffer in
systemagent.asl as it is not getting used throughout the code.

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

Change-Id: I29effaffdafcc21e26445ec3c54aedecdbc50274
Signed-off-by: Barnali Sarkar <barnali.sarkar@intel.com>
Reviewed-on: https://review.coreboot.org/16068
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
2016-08-08 18:31:38 +02:00
Barnali Sarkar 8f2f22d258 skylake/devicetree: Add PIRQ Routing programming
Program PIRQ Routing with correct values, as done by FSP, and also in
'soc/intel/skylake/romstage/pch.c' file. If not done, these values get
overridden by "0" during PxRC -> PIRQ programming in ramstage, in
'soc/intel/skylake/lpc.c' file pch_pirq_init()function.

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

Change-Id: Ibeb9a64824a71c253e45d6a1c6088abd737cf046
Signed-off-by: Barnali Sarkar <barnali.sarkar@intel.com>
Reviewed-on: https://review.coreboot.org/16044
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
2016-08-08 18:24:04 +02:00
Barnali Sarkar 0dddcd76d7 soc/intel/skylake: Cleanup patch for Skylake SoC
Here is the list of items of code cleanup
1. Define TCO registers in smbus.h and not in pmc.h (as per EDS).
2. Include smbus.h wherever these TCO register defines were used.
3. Remove duplication of define in gpio_defs.h.
4. Remove unnecessary console.h include from memmap.h as no prints done.
5. Remove unnecessary comment from pch.c.

BUG=none
BRANCH=none
TEST=Built and boot kunimitsu.

Change-Id: Ibe6d2537ddde3c1c7f8ea5ada1bfaa9be79c0e3b
Signed-off-by: Barnali Sarkar <barnali.sarkar@intel.com>
Reviewed-on: https://review.coreboot.org/16027
Tested-by: build bot (Jenkins)
Reviewed-by: Rizwan Qureshi <rizwan.qureshi@intel.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
2016-08-08 18:18:57 +02:00
Jagadish Krishnamoorthy 5d3d69ca95 google/reef: Configure SDIO D1 to enable SCS Power Gating
SDIO D1 pin needs to be configured as Native mode to
enable SCS Power Gating.

BUG=chrome-os-partner:54251
TEST=Verify SCS Power Gating

Change-Id: Ic33b26443203217678e11d195eb965a7e628ad82
Signed-off-by: Jagadish Krishnamoorthy <jagadish.krishnamoorthy@intel.com>
Reviewed-on: https://review.coreboot.org/16062
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-08-08 17:37:03 +02:00
Martin Roth 09ae1d533e google/chromeec: Enable/Disable ccache with config variable
If the CONFIG_CCACHE variable is NOT set, define the CCACHE variable as
blank on the Chrome EC make command line.  This will overrride and
disable the CCACHE variable in the Chrome EC makefile.

Change-Id: Idb1da06941084cea104d77748820971edf151f7b
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/16035
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2016-08-08 17:36:12 +02:00
Julius Werner 41ddd4fcc1 libpayload: arm64: Fix MMU range overlap check
The ARM64 MMU code maintains a list of used ranges, to avoid mapping the
DMA buffer over the coreboot tables and things like that. Unfortunately,
the overlap with ranges in that list is checked with

 (start1 >= start2 && start1 <= end2) || (end1 >= start2 && end1 <= end2)

which is not a full overlap check and misses the case where the second
region is completely contained within the first. This patch replaces
that code with a properly vetted primitive from Stack Overflow.

BRANCH=none
BUG=chrome-os-partner:54416
TEST=Observe how Kevin recovery screen now gets drawn at 10x the speed.

Change-Id: I7e2706426762794e160d743bbfc40da1e26eee12
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/16075
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-08-08 17:35:31 +02:00
Patrick Georgi 98c65c1b01 vendorcode/amd/pi/Lib: Fix reporting fatal error
Instead of writing the first word of 6 "post code structs" where only
one exists (leading to 0xDEAD and 5 garbage words), write the correct
set.

Change-Id: Ifdfa53a970dda33dc9dc8c05788875077c001ecf
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Found-by: Coverity Scan #1361054, #1361055, #1361056
Reviewed-on: https://review.coreboot.org/16058
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2016-08-08 17:33:04 +02:00
Furquan Shaikh 9844d56993 cbfstool/cbfs_image: Fix resource leak for tbuff
Change-Id: I1f4626e1bda92af38e7967d7e05a4c7143942cf6
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/16074
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-08-08 13:02:50 +02:00
Furquan Shaikh 58644a0e0f cbfstool/cbfs_image: Check for return value of buffer_create
Free any buffers if required.

Change-Id: Iccd435dba51275d875a5fdb5649cdcd0541fd84c
Signed-off-by: Furquan Shaikh <furquan@google.com>
Found-by: Coverity Scan # 1361254
Reviewed-on: https://review.coreboot.org/16073
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-08-08 13:02:27 +02:00
Furquan Shaikh 7b405178f4 cbfstool/cbfs_image: Fix resource leak for segs
Free segs whenever returning from cbfs_payload_make_elf()

Change-Id: I0dd722dd488723cecffe1f5621244bb0344056a6
Signed-off-by: Furquan Shaikh <furquan@google.com>
Found-by: Coverity Scan # 1361268
Reviewed-on: https://review.coreboot.org/16072
Tested-by: build bot (Jenkins)
Reviewed-by: Antonello Dettori <dev@dettori.io>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-08-08 13:02:07 +02:00
Furquan Shaikh b927bec09a cbfstool/elfheaders: Make elf_writer_destroy NULL-safe
This relieves caller from having to check if the parameter being passed
in is NULL.

Change-Id: I3ea935c12d46c6fb5534e0f2077232b9e25240f1
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/16076
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
2016-08-08 13:01:34 +02:00
Furquan Shaikh f3bba44a04 cbfstool/cbfs_image: Initialze empty_sz to 0
Change-Id: I8b9cfe56b5893ba11047fcc1a6727e7e12a15772
Signed-off-by: Furquan Shaikh <furquan@google.com>
Found-by: Coverity Scan # 1361276
Reviewed-on: https://review.coreboot.org/16071
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
2016-08-08 13:01:16 +02:00
Paul Kocialkowski 61486b506d Use VBOOT_SOURCE instead of hardcoding vboot path
This replaces all occurrences of a hardcoded vboot path to the
VBOOT_SOURCE variable, that may be overridden from the command line,
witch fallback to the source from 3rdparty.

Change-Id: Ia57d498d38719cc71e17060b76b0162c4ab363ed
Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
Reviewed-on: https://review.coreboot.org/15825
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Julius Werner <jwerner@chromium.org>
2016-08-08 12:17:00 +02:00
Rizwan Qureshi 5d41949782 soc/intel/skylake: Add Kabylake device Ids
Adding kabylake device ids for chip inits.
Skylake and Kabylak do not differ much, the intention
is to support both SoCs in the same code base.

Change-Id: I9ff4c6ca08fe681798001ce81cca2c085ce32325
Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com>
Reviewed-on: https://review.coreboot.org/16049
Tested-by: build bot (Jenkins)
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
2016-08-06 04:36:46 +02:00
Duncan Laurie dfb373541b google/reef: Enable I2C2 for use in bootblock
Enable I2C bus 2 for early init so it can be used by vboot for TPM
communication for verifying the memory init code.

BUG=chrome-os-partner:53336
BRANCH=none
TEST=build and boot on reef

Change-Id: Id4940ab01d8ccf288ab0a7a9a2f19867ed464e8d
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://review.coreboot.org/16059
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-08-06 04:36:13 +02:00
Duncan Laurie 3731903646 acpi: Generate object for coreboot table region
Generate an object to describe the coreboot table region in ACPI
with the HID "CORE0000" so it can be used by kernel drivers.

To keep track of the "CORE" HID usage add them to an enum and add
a function to generate the HID in AML:  Name (_HID, "CORExxxx")

BUG=chromium:589817
BRANCH=none
TEST=build and boot on chell, dump SSDT to verify contents:

Device (CTBL)
{
    Name (_HID, "CORE0000")  // _HID: Hardware ID
    Name (_UID, Zero)  // _UID: Unique ID
    Method (_STA, 0, NotSerialized)  // _STA: Status
    {
        Return (0x0F)
    }
    Name (_CRS, ResourceTemplate ()  // _CRS: Current Resource Settings
    {
        Memory32Fixed (ReadOnly,
            0x7AB84000,         // Address Base
            0x00008000,         // Address Length
            )
    })
}

Change-Id: I2c681c1fee02d52b8df2e72f6f6f0b76fa9592fb
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://review.coreboot.org/16056
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-08-06 04:35:43 +02:00
Aaron Durbin d89bcf2841 drivers/intel/fsp1_1: only set a base address for FSP in COREBOOT CBFS
The -b FSP_LOC argument to cbfstool is only valid for the COREBOOT
CBFS. Don't pass that value for all other CBFS regions.

Change-Id: Ib5321e7a7dbee8d26eb558933c8ce3fea50b11fe
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/14641
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2016-08-06 04:33:55 +02:00
Furquan Shaikh 35cca5a923 drivers/intel/fsp2_0: Ensure EC is in right mode before memory init
If EC_GOOGLE_CHROMEEC is enabled, ensure that the EC is in correct mode
before running memory init. This saves additional memory training
required in recovery path because of reboot later in ramstage.

BUG=chrome-os-partner:54245

Change-Id: Ic71c054afdcd0001cea95563fe513783b56f3e60
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/16034
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-08-05 21:18:11 +02:00
Chiranjeevi Rapolu 44d0ddcc81 google/reef: Correct SD card pins config
SD CLK and CLK_FB needs to be pulled down by 20K.
SD CD_N is active LOW, needs to be pulled up by 20K
SD WP pin is not connected for uSD cards, enable writes
by default by pulling low by 20K.

BUG=chrome-os-partner:54866
BRANCH=None
TEST=Test with uSD cards.

Change-Id: Ia4bbd966ffb21e276dfc31a74f4ea54718900d66
Signed-off-by: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com>
Reviewed-on: https://review.coreboot.org/16057
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-08-05 18:02:50 +02:00
Lee Leahy d924fac759 soc/intel/quark: Add missing breaks
Add missing breaks in reg_access.c.

TEST=Build and run on Galileo Gen2

Found-by: Converity Scan #1361261

Change-Id: I8be57f0758e5918a605e20ab9002747e0cc958e0
Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-on: https://review.coreboot.org/16069
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins)
2016-08-05 15:36:18 +02:00
Aaron Durbin bcbb205454 build system: add easier targetting of cbfstool options per region
The first attempt of providing a options-for-region function to call
to determining a file's cbfstool options would work, but it means there
can only be one instance which has to handle all of the files that may
need an override. That logic can be problematic in impelementation.

Instead, provide a mechanism to target cbfstool options for a given
CBFS region where the implementation is tightly coupled in the build
system to where the file as requested to be added to cbfs. This allows
there to be a base set of cbfstool options while more easily extending
arguments on specific regions.

Example which adds '-b 0x10000' only for the COREBOOT CBFS region:
cbfs-files-y += file.bin
file.bin-COREBOOT-cbfstool-opts := -b 0x10000

Change-Id: Idfafb0205be42768adb04bb0a30fe46a9ca1bd57
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/14640
Tested-by: build bot (Jenkins)
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
2016-08-05 07:59:54 +02:00
Werner Zeh 6c481755c4 drivers/spi: Add support for Micron N25Q128A
Although we have already support for the flash chip N25Q128 there is a
similar type available which has the same geometry and opcodes but
unfortunately a slightly different device type ID. While the already
supported N25Q128 has the ID 0xbb18 this one has the ID 0xba18.

To make both types available in the flash support table, use N25Q128A as
the flash name. This name can be found in the datasheet which can be
found here:
https://www.micron.com/~/media/documents/products/data-sheet/nor-flash/serial-nor/n25q/n25q_128mb_3v_65nm.pdf

TEST=Booted and verified that MRC cache could be written

Change-Id: I02a47692efb23a9a06a289c367488abd256b8e0c
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/16061
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2016-08-05 07:41:59 +02:00
Lee Leahy f61de073e5 drivers/intel/fsp2_0: Add checklist support
Add the Kconfig value to point to the checklist data files.

TEST=Build and run on Galileo Gen2

Change-Id: I3737b46162214fad139382193de944ec5d175645
Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-on: https://review.coreboot.org/16039
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
2016-08-05 06:34:39 +02:00
Lee Leahy 3de7d4a9b2 soc/intel/quark: Add bootblock_c_entry
Add the bootblock_c_entry routine to make it more explicit where the
code transitions from assembler to C.

TEST=Build and run on Galileo Gen2

Change-Id: Ib5f580c30b58d3c82fedddf63c368e617d401515
Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-on: https://review.coreboot.org/16064
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
2016-08-05 01:55:41 +02:00
Lee Leahy f74ce24de1 soc/intel/quark: Clean up debug output levels
Change the debug output levels for quark:
*  Remove excess debug output
*  Change BIOS_DEBUG to BIOS_SPEW - exception in report_platform.c

TEST=Build and run on Galileo Gen2

Change-Id: I37d7ed21a7fc4c92efeb5b71dd01922d7d4b9192
Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-on: https://review.coreboot.org/16006
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-08-05 01:55:17 +02:00
Lee Leahy d52636113a soc/intel/quark: Disable FSP serial output
Disable FSP output when CONFIG_DEFAULT_CONSOLE_LOGLEVEL is not set to 8
(BIOS_SPEW).  Use the console log level to choose between the serial
port address and NULL and pass it to FSP for the serial port address.

TEST=Build and run on Galileo Gen2.

Change-Id: I5498aad218524c211082d85d0ae9aacaf08a80f6
Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-on: https://review.coreboot.org/16005
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-08-05 01:54:55 +02:00
Lee Leahy f26fc0f28b soc/intel/quark: Add FSP 2.0 romstage support
Add the pieces necessary to successfully build and run romstage using
the FSP 2.0 build.  Because romstage is using postcar, add the postcar
pieces so that romstage can attempt to load postcar.

TEST=Build and run on Galileo Gen2

Change-Id: I66b3437e3c7840223535f6ab643599c9e4924968
Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-on: https://review.coreboot.org/15866
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
2016-08-05 01:53:49 +02:00
Lee Leahy 102f625360 soc/intel/quark: Add FSP 2.0 boot block support
Add the pieces necessary to successfully build and run bootblock using
the FSP 2.0 build.

TEST=Build and run bootblock on Galileo Gen2

Change-Id: I2377f0b0147196f100396b8cd7eaca8f92d6932f
Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-on: https://review.coreboot.org/15865
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
2016-08-05 01:50:45 +02:00
Julius Werner 6e05c33626 checkpatch: Add BLOCK_COMMENT_STYLE to ignore list
Linux' newest checkpatch.pl flags comments like these:

/* This is a concise 2-line comment that explains what the code does in
 * sufficient detail without wasting too much vertical space. */
do_stuff_that_needs_explaining();

Comments like these have been used in our code base for a long time and
I don't think we should disallow them now. Ending the comment on the
same line doesn't really hurt readability and wastes less screen real
estate (which in turn usually helps overall code comprehension).

Change-Id: Ifd57f3d3a62738165024cb4b2e75a4f815a57922
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/16060
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2016-08-05 00:01:55 +02:00
Patrick Georgi 88a25ec20a 3rdparty/vboot: update to latest master
Half a year has passed. Fixes went in. Probably bugs, too.
However, nobody really supports our local vboot version anymore.

Change-Id: I5042f23686dfe98e540c482f744e9df2d7df3b19
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/16055
Tested-by: build bot (Jenkins)
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Paul Kocialkowski <contact@paulk.fr>
2016-08-04 23:22:36 +02:00
Martin Roth 9a162d7791 toolchain.inc: Update 'required toolchain' error text
The old text said:
*** building <STAGE> without the required toolchain.  Stop.

Where <STAGE> could be any of the coreboot stages - bootblock, verstage,
ramstage, romstage.

This error message was very misleading though, because what it actually
meant was that it didn't know what architecture was required to build
the stage, not that the toolchain was missing.
Update the text to better reflect the actual issue, and to give the
user a hint as to what to look for:
*** The toolchain architecture for <STAGE> is unknown.
*** Check your .config file for CONFIG_ARCH_<STAGE>_* settings.  Stop.

Change-Id: Ic2a4f60c1f25e0f5e1ebde76781bcb8da0987d82
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/16024
Tested-by: build bot (Jenkins)
Reviewed-by: Omar Pakker
2016-08-04 21:48:27 +02:00
Timothy Pearson 751bff14db sb/amd/sb700: Do not reset fifo after skipping the sent bytes
Port commit e08493 to the SB700 platform

Change-Id: Ie18c6cc0ccb31a0d16a80fcb4c2e147c19e228fe
Signed-off-by: Timothy Pearson <tpearson@raptorengineering.com>
Reviewed-on: https://review.coreboot.org/16054
Tested-by: build bot (Jenkins)
Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2016-08-04 21:47:50 +02:00
Paul Kocialkowski 8ff24803a3 chromeec: Chrome EC firmware source selection for EC and PD firmwares
In some cases, we don't want the Chrome EC firmwares (both EC and PD)
built directly by the coreboot build system or included in images at
all. This is already supported with EC_EXTERNAL_FIRMWARE but it does
implement a binary (build and include) or (neither build nor include)
policy.

Some cases require the ability to separately control whether the EC
and PD firmwares should be built and included by the coreboot build
system, only included from externally-built images or not included
at all.

This introduces config changes implementing that behaviour, renaming
options to make it clear that they are specific to the Chrome EC.

Change-Id: I44ccee715419360eb7d83863f4f134fcda14a8e4
Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
Reviewed-on: https://review.coreboot.org/16033
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2016-08-04 17:18:38 +02:00
Jonathan Neuschäfer 5690f0e6d8 src/arch/riscv/id.S: Don't hardcode the strings
Change-Id: Ide87c45806c5e58775c77e7f780efb4cf81a70c9
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-on: https://review.coreboot.org/16014
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2016-08-04 17:17:38 +02:00
Shaunak Saha 60b4618a84 soc/apollolake: Return correct wake status in _SWS
Wake status is calculated from the four pairs of gpe0 in
cbmem CBMEM_ID_POWER_STATE which is filled very early
in romstage and depends on the routing information in
PMC GPE_CFG register. Coreboot sets the proper value
of routing based on devicetree from pmc_init. But when
system goes to S3 on waking up PMC is writing default
values again in GPE_CFG which results in returning
wrong wake status in _SWS. This patch corrects that
behaviour by correcting the gpe0 pairs in cbmem after
PMC sets the routing table in resume path.

BUG=chrome-os-partner:54876
TEST=On resume through powerbtn, lidopen, keyboard press,  etc.
     we are getting proper wake status.

Change-Id: I5942d5c20d8c6aef73468dc611190bb7c49c7c7a
Signed-off-by: Shaunak Saha <shaunak.saha@intel.com>
Reviewed-on: https://review.coreboot.org/16040
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Brandon Breitenstein <brandon.breitenstein@intel.com>
2016-08-04 16:14:14 +02:00
Jagadish Krishnamoorthy b6739d1b56 soc/intel/apollolake: Configure gpio ownership
For the gpio based irq to work, the ownership of the pad
should be changed to GPIO_DRIVER.
Provide an option in the gpio defs to configure the PAD onwership.

BUG=chrome-os-partner:54371
TEST=none

Change-Id: I26d242d25d2034049340adf526045308fcdebbc0
Signed-off-by: Jagadish Krishnamoorthy <jagadish.krishnamoorthy@intel.com>
Reviewed-on: https://review.coreboot.org/15871
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
2016-08-04 16:13:34 +02:00
Shankar, Vaibhav fec95be8b6 google/reef: Add GPIO changes to assert SLP_S0/Reset signal
PMIC/PMU: Set the iosstates for PMIC to assert the reset
signal, PMU to assert SLP_S0 signal.

Change-Id: If5a6a1cb8f065a8c3a6a19d9441a21d60b39e579
Signed-off-by: Venkateswarlu Vinjamuri <venkateswarlu.v.vinjamuri@intel.com>
Signed-off-by: Shankar, Vaibhav <vaibhav.shankar@intel.com>
Reviewed-on: https://review.coreboot.org/16031
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
2016-08-04 16:12:54 +02:00
Barnali Sarkar d03596f4ca soc/intel/skylake: Correct address of I2C5 Device
This corrects the address of the I2C5 Device. The I2C
Controller #5 is on PCI Bus 0: Device 25: Function 1. The ACPI
Address Encoding Logic is - High word = Device #.
                            Low word = Function #.
So, I2C5 (_ADR) = 0x0019 0001.

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

Change-Id: I4719a843260ef58cc2307e909e9ccbffea519177
Signed-off-by: Barnali Sarkar <barnali.sarkar@intel.com>
Reviewed-on: https://review.coreboot.org/16048
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-08-04 16:12:13 +02:00
Furquan Shaikh e85de02fd4 lib/timestamp: Add timestamps to CBMEM in POSTCAR stage
POSTCAR stage has cbmem online. So, all timestamps need to be added to
cbmem timestamp region.

BUG=chrome-os-partner:55848
TEST=Verified that timestamps added in postcar show up in cbmem -t.

Change-Id: I64af8c1e67b107d9adb09de57c20ea728981f07c
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/16032
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-08-04 03:27:08 +02:00