Commit Graph

15630 Commits

Author SHA1 Message Date
York Yang 72e33a75cb intel/fsp_baytrail: Load APs microcode in baytrail_init_cpus
Load microcode to APs when performing baytrail_init_cpus. The updated
fsp1_0 driver calls TempRamInit API with a dummy microcode, so FSP
will not handle the microcode load.

Change-Id: I7b7c0f43da0d149048ae5a8fd547828f42de04fd
Signed-off-by: York Yang <york.yang@intel.com>
Reviewed-on: http://review.coreboot.org/12095
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
2015-11-16 17:43:18 +01:00
York Yang f41ad02c83 intel/fsp_baytrail: Load BSP microcode in bootblock
Load microcode to BSP in bootblock so later on the FSP TempRamInit call
can be success. The updated fsp1_0 driver calls TempRamInit API with a
dummy microcode, so FSP will not handle the microcode load. If BSP is
not loaded a microcode before calling TempRamInit API, the call will
fail with the error No Valid Microcode Was Found.

Change-Id: I1fbe68e14e5a24d8f2da70603cd2f03675b9ca81
Signed-off-by: York Yang <york.yang@intel.com>
Reviewed-on: http://review.coreboot.org/11896
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Martin Roth <martinroth@google.com>
2015-11-16 17:42:56 +01:00
York Yang 3ecfdbde14 intel/fsp1_0: Use dummy microcode when calling FSP TempRamInit
Pass in dummy microcode when calling FSP TempRamInit API. FSP will not
do the microcode load and leave the work to coreboot.
Ensure that BSP has been loaded a microcode before calling TempRamInit
API, otherwise FSP will return error that No Valid Microcode Was Found.
Change has been verified on fsp_baytrail and will be applied to rangeley.

Change-Id: I8247c0503c8eb3d1c8eaa059632fb3a11c9daae9
Signed-off-by: York Yang <york.yang@intel.com>
Reviewed-on: http://review.coreboot.org/11895
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2015-11-16 17:42:36 +01:00
David Guckian d35c264b71 intel/fsp_model_406dx: Load APs microcode in model_406dx_init
Load microcode to APs when performing model_406dx_init. The updated
fsp1_0 driver calls TempRamInit API with a dummy microcode, so FSP
will not handle the microcode load.

Change-Id: Ib75f860a34c84bf13c0c6c31ebed13e5787f365e
Signed-off-by: David Guckian <david.guckian@intel.com>
Reviewed-on: http://review.coreboot.org/12436
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2015-11-16 17:41:00 +01:00
David Guckian 5f06d53bdb intel/fsp_rangeley: Load BSP microcode in bootblock
Load microcode to BSP in bootblock so later on the FSP TempRamInit call
will return with success. The updated fsp1_0 driver calls TempRamInit
API with dummy microcode, so FSP will not handle the microcode load. If
BSP is not loaded with microcode before calling TempRamInit API, the
call will fail with error No Valid Microcode Was Found.

Change-Id: I9c55acaf3353a759bb0119f0a5402a704ffb2c4a
Signed-off-by: David Guckian <david.guckian@intel.com>
Reviewed-on: http://review.coreboot.org/12367
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: York Yang <york.yang@intel.com>
2015-11-16 17:39:55 +01:00
Timothy Pearson dc4cb05763 nb/amd/mct_ddr3: Fix RDIMM errors due to undefined number of slots
The current code did not define the number of DIMM slots on the
mainboard, which lead to incorrect configuration values and
occassional training failure.

Add preliminary support for DIMM slot count configuration.

Change-Id: I488511d6262ffa8207c442d133314aed0f75acfb
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: http://review.coreboot.org/12016
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2015-11-16 17:31:48 +01:00
Timothy Pearson 323a2af8e2 cpu/amd/fam10h-15h: Fix BSP stack corruption on 32-core Fam10 systems
On some multi-socket AMD platforms there are too many cores for all
APs to start up without stack collisions with either each other or
the BSP.  On such platforms a larger amount of CAR memory is also
available.

Allow the maximum DCACHE size to be increased via a mainboard-
specific Kconfig flag.

Change-Id: I72ae8f7abeb9a83b57505469922818f9ec5bdf3f
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: http://review.coreboot.org/12015
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com>
2015-11-16 17:21:17 +01:00
Urja Rannikko 3ca41166d7 amd/model_fxx: Check FID&VID Support for the BSP (too)
Tested: Avoids crash with Sempron 2800+ on K8V-X.

Change-Id: I76196176635bb0f6ac284c8cb3b72212774fdfe4
Signed-off-by: Urja Rannikko <urjaman@gmail.com>
Reviewed-on: http://review.coreboot.org/12336
Tested-by: build bot (Jenkins)
Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com>
Reviewed-by: Jonathan A. Kollasch <jakllsch@kollasch.net>
2015-11-15 18:23:57 +01:00
Timothy Pearson 9597790571 northbridge/amd/amdmct: Reduce maximum number of DDR3 DIMMs
CAR space on certain platforms is nearly full.  This prevents the
addition of necessary RAM initialization features such as x4 DIMM
support.  As the DIMM SPD cache uses a sizeable amount of CAR RAM,
reducing it would free up a significant amount of CAR RAM.

DDR3-based AMD platforms only support up to 3 physical DIMMs on
each channel (6 per node).  Reduce the maximum number of DIMMs
on a node from 8 to 6 accordingly.

Change-Id: I38def86da76fc622785318c825670209b2ac9017
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: http://review.coreboot.org/12107
Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com>
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-11-15 02:59:44 +01:00
Timothy Pearson 21be0d2bd0 src/southbridge/amd/sr5650: Always configure lane director on startup
On the ASUS KGPE-D16 it was noted that the pin straps did not properly
configure the lane director hardware, causing link training failure
on NIC B.  Forcing coreboot to always reconfigure the lane director
on startup resolves this problem.

Change-Id: I5b78cef84960e0f42cc3e0406a7031d12d21f3ad
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: http://review.coreboot.org/12014
Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com>
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2015-11-15 02:46:57 +01:00
Timothy Pearson a44daac7e6 northbridge/amd/amdmct/mct_ddr3: Fix Family 10h boot failure
In the course of adding full Family 15h MCT support some Family
15h specific settings were inadvertently applied to Family 10h
processors.

Only apply Family15h specific settings to Family 15h processors.

Change-Id: I5dcb333d3a5a49318fe7bddd4c386642205c343e
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: http://review.coreboot.org/12013
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2015-11-15 02:45:37 +01:00
Timothy Pearson 4ef4fc6c3b northbridge/amd/amdmct/mct_ddr3: Properly indicate clobbered registers
Change-Id: Icb2754143762bd64ee1df5674fa071de1c595eaf
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: http://review.coreboot.org/12012
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2015-11-15 02:45:24 +01:00
Timothy Pearson dee6b1ff39 northbridge/amd/amdmct/mct_ddr3: Set SkewMemClk when both DCTs are in use
When both DCTs of a node are in use the DRAM clocks should be skewed
with respect to one another in order to reduce cross-channel interference.

Set the clock skew bit according to the BKDG recommendations.

Change-Id: Ibcce54fc53b79beba2f790994bcf87cc0354213a
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: http://review.coreboot.org/12011
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2015-11-15 02:45:13 +01:00
Timothy Pearson f3aa375f44 northbridge/amd/amdmct/mct_ddr3: Add missing Family 15h RDIMM Rtt values
The existing code did not set Rtt timing parameters when registered
DIMMs were used with Family 15h processors.  Set the Rtt values
according to the BKDG recommendations.

Change-Id: I80cd7f8aec12951611d802f33e5e167a41dd532e
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: http://review.coreboot.org/12010
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2015-11-15 02:44:36 +01:00
Timothy Pearson b7a8b8c6fb northbridge/amd/amdmct/mct_ddr3: Fix null pointer access and related hangs
Change-Id: Iaf826b6a0c8e929372519f6d97933515a80f0b39
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: http://review.coreboot.org/12009
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2015-11-15 02:44:20 +01:00
Timothy Pearson 11739a48ce northbridge/amd/amdmct/mct_ddr3: Work around strange phy training issue
AMD Opteron processors contain a very fragile phy phase detection circuit.
Additionally, the algorithm given in the BKDG does not function as intended;
this was verified both on real hardware via execution trace and on paper
with values read back from multiple CPUs and DIMMs.

As a result, the phy training algorithm given in the BKDG has been
replaced with a phy training algorithm developed at Raptor Engineering.
This particular patch is the first part of that algorithm; the code
is updated in future patches but this should exist in the historical
record in case something breaks down in the later sections of code.

Change-Id: Ic7a19d24954f47c922126e3da7be1f7e85f7396f
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: http://review.coreboot.org/12007
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2015-11-15 02:44:10 +01:00
Timothy Pearson 9426e4fcf5 northbridge/amd/amdmct/mct_ddr3: Attempt to recover from phy training errors
AMD's automatic phy phase detection hardware is very fragile and often
produces incorrect results.  Attempt to recover from obvious phase
locking errors by retrying phy training on the failing link.

Change-Id: Ia2c3022534c9ad44714eef6e118869f054bd9f6b
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: http://review.coreboot.org/12006
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2015-11-15 02:43:54 +01:00
Timothy Pearson 5288cedac1 amd/amdmct/mct_ddr3: Add Family 15h RDIMM timing and ODT values
The existing MCT code did not properly set up the On Die Termination
(ODT) or timing values for registered DIMMs.  Use the BKDG recommended
values when registered DIMMs are installed.

Change-Id: Ia9ee770d9f9c22e18c12e38b5bb4a7bae0a99062
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: http://review.coreboot.org/12005
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2015-11-15 02:43:42 +01:00
Timothy Pearson 38508a0ff1 cpu/amd: Fix AMD Family 15h ECC initialization reliability issues
There were numerous issues surrounding AMD ECC initialization on
Family 15h processors due to the incomplete derivation from Family
10h MCT code.  Bring the Family 15h ECC initialization and supporting
setup code in line with the BKDG recommendations.

Change-Id: I7f009b655f8500aeb22981f7020f1db74cdd6925
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: http://review.coreboot.org/12003
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2015-11-15 02:43:30 +01:00
Timothy Pearson eb2f6fff32 northbridge/amd/amdmct/mct_ddr3: Fix lockups and wasted time during ECC init
The existing ECC initialization algorithm contained several bugs on both
Family 10h and Family 15h processors, including activation of ECC scrub
before DRAM setup was completed, in violation of both BKDG and errata
recommendations.

Change-Id: I09a8ea83024186b7ece7d78a4bef1201ab34ff8a
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: http://review.coreboot.org/12002
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2015-11-15 02:43:22 +01:00
Timothy Pearson 876bdd4ab3 southbridge/amd/sb700: Fix random persistent SATA AHCI drive detection failure
Change-Id: I4202a62217a7aaeaba07e4b994a350e83e064c9c
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: http://review.coreboot.org/12001
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-11-15 01:10:13 +01:00
Timothy Pearson 0d0375b3c6 northbridge/amd/amdmct/mct_ddr3: Add additional debug trace statements
Change-Id: Iacd789b3572dc8ee85e76d56c46685e6df31d1a6
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: http://review.coreboot.org/12008
Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins)
2015-11-14 23:44:08 +01:00
Timothy Pearson 6b6c653ce7 cpu/x86/lapic: Add stack overrun detection
Change-Id: I03e43f38e0d2e51141208ebb169ad8deba77ab78
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: http://review.coreboot.org/11963
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2015-11-14 23:38:29 +01:00
Timothy Pearson 0e545c66a3 northbridge/amd/amdfam10: Properly indicate node and channel in SMBIOS tables
Change-Id: Ie7278745358daf0c78cdb9c579db5291a1a2a0cb
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: http://review.coreboot.org/12004
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-11-14 23:38:10 +01:00
Patrick Georgi 92bcaa2226 sconfig: remove warning about root_complex
It's not deprecated if it's still in active use. The code layout is just
"funny" (and could warrant a chipset-side cleanup, but not today)

Change-Id: I5f7776ceba0134f20364a0c4a1ca51382e9877e2
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/12429
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
2015-11-14 18:43:06 +01:00
Martin Roth 2035d9aa94 newisys: Remove mainboard directory and Kconfig files
Since there are no longer any newisys mainboards, remove the directory
and Kconfig files.  This removes the Kconfig warning:

mainboard/newisys/Kconfig:3:warning: config symbol defined without type

Change-Id: Icb2e782173166a26fa261f6cfb81b665a846931e
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: http://review.coreboot.org/12423
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-11-13 01:30:32 +01:00
Patrick Georgi 7db2b6cacc cbfstool: Allows mixed-state fmap regions to work
When using FMAP regions (with option -r) that were generated with a
master header (as done by cbfstool copy, eg. in Chrome OS' build
system), there were differences in interpretation of the master header's
fields.

Normalize for that by not sanity-checking the master header's size field
(there are enough other tests) and by dealing with region offsets
properly.

BUG=chromium:445938
BRANCH=tot
TEST=`cbfstool /build/veyron_minnie/firmware/image.dev.bin print -r
FW_MAIN_A` shows that region's directory (instead of claiming that
there's no CBFS at all, or showing an empty directory).

Change-Id: Ia840c823739d4ca144a7f861573d6d1b4113d799
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 0e5364d291f45e4705e83c0331e128e35ab226d3
Original-Change-Id: Ie28edbf55ec56b7c78160000290ef3c57fda0f0e
Original-Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/312210
Original-Commit-Ready: Patrick Georgi <pgeorgi@chromium.org>
Original-Tested-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/12416
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-11-13 00:53:14 +01:00
Patrick Georgi 9b24f7ca9a cbfstool: Add way to access entire backing data for a buffer
This is required to handle certain relative-to-flash-start offsets.

BUG=none
BRANCH=tot
TEST=none

Change-Id: I8b30c7b532e330af5db4b8ed65b21774c6cbbd25
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 596ba1aaa62aedb2b214ca55444e3068b9cb1044
Original-Change-Id: Idc9a5279f16951befec4d84aab35117988f7edb7
Original-Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/312220
Original-Commit-Ready: Patrick Georgi <pgeorgi@chromium.org>
Original-Tested-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/12415
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-11-13 00:53:11 +01:00
Saurabh Satija 66aae6d3ba intel/kunimitsu: This patch enables wakeup from S0ix using headset button.
Kernel needs to set Audio IRQ as wake capable.

BUG=chrome-os-partner:47450
BRANCH=NONE
TEST=System wakes up from S0ix by pressing headset buttons.

Change-Id: I0f89d05b4c5449e5e3277dde938d941e4ad8cbea
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 65bf434f7c7e1662211f9c8bf61eeb4f41bdc675
Original-Change-Id: I7b5b564023044b4458eb0976488018b3226f4c70
Original-Signed-off-by: Saurabh Satija <saurabh.satija@intel.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/311793
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/12414
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-11-13 00:53:04 +01:00
Furquan Shaikh fe35623f20 libpayload: udc/dwc2: Ignore setup packet in check for queue empty
during shutdown

DWC2 UDC controller always requires an active packet to be present in
EP0-OUT to ensure proper operation of control plane. Thus, during
shutdown ignore EP0-OUT for queue empty check if only 1 packet is
present.

BUG=b:24676003
BRANCH=None
TEST=Compiles successfully. "fastboot reboot-bootloader" reboots
device without timeout in udc shutdown.

Change-Id: Iafe46c80f58c4cd57f8d58f060d805b603506bbd
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 4e7c27d849c0411aae58e60a24d8170a27ab8485
Original-Change-Id: Ifa493ce0e41964ee7ca8bb3a1f4bb8726fa11173
Original-Signed-off-by: Furquan Shaikh <furquan@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/311257
Original-Commit-Ready: Furquan Shaikh <furquan@chromium.org>
Original-Tested-by: Furquan Shaikh <furquan@chromium.org>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/12413
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins)
2015-11-13 00:53:02 +01:00
Furquan Shaikh 1dcb10eeb6 libpayload: queue: Add a helper macro for checking singleton queue
Check if the simple queue consists of only 1 element.

BUG=b:24676003
BRANCH=None
TEST=Compiles successfully.

Change-Id: Ib257a5e6b9042b42c549f8ad8b943e3b75fd8c9c
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 5435d6fec1c4fbb4c04ba5b8c15caff9ee4e50f0
Original-Change-Id: I7a8cb9c4e7e71956e85e65b3e7b8e0af4d354110
Original-Signed-off-by: Furquan Shaikh <furquan@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/311256
Original-Commit-Ready: Furquan Shaikh <furquan@chromium.org>
Original-Tested-by: Furquan Shaikh <furquan@chromium.org>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/12412
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins)
2015-11-13 00:52:58 +01:00
Aaron Durbin 685ab2a2f2 intel/skylake: ensure the RTC time is set
In 2014 or so the RTC code was changed to assume the ALTCENTRY
register (0x32) as always being utilized for creating an rtc_time.
However, one needs to ensure it's set at least once otherwise
the year field in rtc_time is not sane.

In practice this doesn't matter unless somone wants to use the
full year value. cmos_init() should do the same thing in the
rtc fail case, but the machine I had never had that set correctly.

BUG=chrome-os-partner:47388
BRANCH=None
TEST=Booted glados w/ 0xff ALTCENTRY value. New value is 0x20.

Change-Id: I028f801c5d717a0018ed00df82c25b466d64670c
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 7d5be5bc697bef60a264ddc7f67755aa96088d36
Original-Change-Id: I6e12a30c9e08d8c1002e4cef0f143f0f88009e92
Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/311264
Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/12411
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-11-13 00:52:54 +01:00
Aaron Durbin c41c6a4412 elog: fix improper assumption for year values
The elog format stores the year of the event in bcd format.
Semi-recently rtc_get() started returning the full year,
e.g. 2015. However, bin2bcd takes a uint8_t as a parameter.
Converting a full year (2015 or 0x7df) to a uint8_t results
in passing bad values (223 or 0xdf) to bin2bcd. In other words
the input value of bin2bcd needs to be a number between 0 and 99.
Therefore fix that mistake.

BUG=chrome-os-partner:47388
BRANCH=None
TEST=Events show up with correct year in eventlog now.

Change-Id: I9209cb9175c0b4925337e2e5d4fea8316b30022a
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 95a86013234dc999c988291f636e2db3803cc24a
Original-Change-Id: I12734bc3a423ba9d739658b8edc402b8d445f22e
Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/311263
Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/12410
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-11-13 00:52:48 +01:00
zbao 2603812c87 AMD Merlin Falcon: update vendorcode header files to CarrizoPI 1.1.0.1
1. This is required the BLOB change Ie86bb0cf
AMD Merlin Falcon: Update to CarrizoPI 1.1.0.1 (Binary PI 1.5)

2. This is tested on Bettong Alfa(DDR3) and Beta(DDR4). Both of the
boards can boot to Windows 10. PCIe slots, USB and NIC work.

Change-Id: I6cf3e333899f1eb2c00ca84c96deadeea0e23b07
Signed-off-by: WANG Siyuan <wangsiyuanbuaa@gmail.com>
Signed-off-by: WANG Siyuan <SiYuan.Wang@amd.com>
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: http://review.coreboot.org/11752
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-11-12 22:42:04 +01:00
Timothy Pearson 0111459119 southbridge/amd/sb700: Fix SATA port 4/5 drive detection
Change-Id: I01481f25189d01b6f4ed778902b2ecc4d39c7912
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: http://review.coreboot.org/12000
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-11-12 22:16:54 +01:00
Timothy Pearson 5260a44a96 southbridge/amd/sb700: Recover if AHCI disk detection fails
The SB700 silicon is somewhat buggy; if the links come up in an
incorrect state after POR the silicon cannot automatically recover.

If a disk fails to come online, reset the associated link and try
disk detection again.

Change-Id: I29051af5eca5d31b6aecc261e9a48028380eccb3
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: http://review.coreboot.org/11999
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-11-12 22:16:27 +01:00
Timothy Pearson 31ec0f3257 northbridge/amd/amdmct/mct_ddr3: Update prefetcher configuration
The existing prefetcher configuration was incorrect; use the correct
values from the AMD Family 10h and Family 15h BKDGs as appropriate.

Change-Id: I287ffa6345e1f4d232d4b2ea4251650ada3fda92
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: http://review.coreboot.org/12417
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-11-12 22:16:16 +01:00
Timothy Pearson 7fd3ef57cb northbridge/amd/amdmct: Clear memory before enabling ECC
The existing code enabled ECC before clearing memory.  As the
AMD CPUs will generate MCEs on any invalid check bits, this
resulted in random lockups during memory training due to the
uniniailized check bits.

Initialize ECC check bits before enabling ECC hardware.

Change-Id: I992e7040520570893ba6a213138dd57bfa14733b
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: http://review.coreboot.org/11996
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
2015-11-12 22:16:09 +01:00
Timothy Pearson 14ebf951e4 src/southbridge/amd/sb700: Reset SATA controller in AHCI mode during startup
In AHCI mode SeaBIOS randomly fails to detect disks (AHCI timeouts),
with the probability of a failure increasing with the number of disks
connected to the controller.  Resetting the SATA controller appears to
show the true state of the underlying hardware, allowing the drive
detection code to attempt link renegotiation as needed.

Change-Id: Ib1f7c5f830a0cdba41cb6f5b05d759adee5ce369
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: http://review.coreboot.org/11998
Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Tested-by: build bot (Jenkins)
2015-11-12 21:24:49 +01:00
Timothy Pearson 398540f568 southbridge/amd/sb700: Do drive detection even in AHCI mode
SeaBIOS AHCI drive detection randomly fails for drives present
on the secondary channel of each AHCI SATA BAR.  Forcing native
drive detection in AHCI mode resolves this issue.

Change-Id: I34eb1d5d3f2f8aefb749a4eeb911c1373d184938
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: http://review.coreboot.org/11997
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-11-12 21:23:03 +01:00
Timothy Pearson 795ee1a6cd mainboard/asus/kgpe-d16: Add sata_alpm CMOS option
Change-Id: I2f2658eb8b3142c86fef4ee50792f51954686cca
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: http://review.coreboot.org/12409
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-11-12 21:22:11 +01:00
Timothy Pearson ef62eacb3b mainboard/asus/kgpe-d16: Add dimm_spd_checksum CMOS option
Change-Id: I12323d76ab90f643f4dd4351d7e99824ec24f9be
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: http://review.coreboot.org/12408
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
2015-11-12 21:21:15 +01:00
Timothy Pearson f3b9fd3265 src/northbridge/amd/amdmct: Add option to override bad SPD checksum
Certain DIMMs, for example DIMMs on which the EEPROM has been modified
by the end user, may not contain a valid SPD checksum.  While this is
not a normal condition, it may be useful to allow a checksum override
while memory timing parameters are being altered, e.g. in the course
of overclocking or underclocking, or when recovering from a bad SPD
write.

This is an advanced level feature primarily useful for debugging
and development.

Change-Id: Ia743a13348d0a6e5e4dfffa04ed9582e0f7f3dad
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: http://review.coreboot.org/11987
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2015-11-12 21:11:47 +01:00
Zheng Bao 861f920cdf AMD/Mullins: Fix the interrupt routing
The plugged devices on PCIe should use IOAPIC2 instead of standard
IOAPIC1. The entries in IOAPIC2 count from the end of IOAPIC1.
The unchanged code worked because the OS uses MSI instead APIC.
To test that, boot linux with parameter pci=nomsi and see if the devices
like NIC work well as they do without the booting parameter.
run 'cat /proc/interrupts' to see if devices actually use
no-msi.

Change-Id: I5eab28956b7a3fbc7c10447e99d6c11dbe6a1d14
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: http://review.coreboot.org/12363
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2015-11-12 09:26:08 +01:00
Zheng Bao 266609968b AMD/Kabini: Fix the interrupt routing
The plugged devices on PCIe should use IOAPIC2 instead of standard
IOAPIC1. The entries in IOAPIC2 count from the end of IOAPIC1.
The unchanged code worked because the OS uses MSI instead APIC.
To test that, boot linux with parameter pci=nomsi and see if the devices
like NIC work well as they do without the booting parameter.
run 'cat /proc/interrupts' to see if the devices actually use
no-msi.

Change-Id: Id6d35224312aeb6e3a175ec9990e0bb34bad67e7
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: http://review.coreboot.org/12362
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2015-11-12 09:25:45 +01:00
Timothy Pearson 83b7761373 southbridge/amd/sb700: Add option to disable SATA ALPM
The AMD Register Programming Reference states that the user should
have the option to disable Active Link Power Management for two
reasons.  First, some drives may not function correctly with the
ALPM implementation of the SP5100, and second there are some
situations where low latency access is more important than the
power savings created by using ALPM.

Allow the user to disable ALPM if desired.

Change-Id: I88055cbb4df4d7ba811cef7056c0a6ca2612fcb0
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: http://review.coreboot.org/11993
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-11-12 00:56:26 +01:00
Timothy Pearson f902722357 mainboard/asus/kgpe-d16: Add missing IRQ routing for PIKE card
Change-Id: I6eba36dad71a2a2713181382484dc0e0976e1dad
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: http://review.coreboot.org/11988
Tested-by: build bot (Jenkins)
Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-11-12 00:55:47 +01:00
Timothy Pearson f70946ff4d northbridge/amd/amdmct: Verify MCT NVRAM options before skipping training
Change-Id: If26e5d148a906d63bd1407b8ffa58f08ae6b4275
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: http://review.coreboot.org/11986
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-11-12 00:51:23 +01:00
Timothy Pearson ab87c4db30 mainboard/asus/kgpe-d16: Add maximum_p_state_limit CMOS option
Change-Id: I9a7049fd5601da10a954e02427ad59189fa93fa9
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: http://review.coreboot.org/12407
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins)
2015-11-11 22:01:32 +01:00
Stefan Reinauer 4f85a1eb76 libpayload: Rename PDCurses-3.4 to PDCurses
Change-Id: If881ec130833c7e7e62caa3d31e350a531f5bc8e
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: http://review.coreboot.org/12398
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-11-11 21:38:48 +01:00