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FSP unconditionally locks parts of the NVRAM in the RTC.
This change will enable coreboot to update the locking policy
and be able to unlock the region
BUG=chrome-os-partner:55944
TEST=Check 'crossystem dev_boot_usb=1'
Change-Id: I70fd2bafa6ff9eb9cdf284b9780e4b90dee0f4ce
Signed-off-by: Ravi Sarawadi <ravishankar.sarawadi@intel.com>
Reviewed-on: https://review.coreboot.org/16144
Tested-by: build bot (Jenkins)
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Giri P Mudusuru <giri.p.mudusuru@intel.com>
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1. Get rid of LBP2 partition
2. Shrink RO size
3. Increase RW-A and RW-B sizes
4. Increase RW_MRC_CACHE size
CQ-DEPEND=CL:366793
BUG=chrome-os-partner:52127, chrome-os-partner:55699,
chrome-os-partner:55778
BRANCH=None
TEST=Compiles successfully. Boots to OS.
Change-Id: Iad41d8cc7697e6d73f1aa2c699b0e8559349b77e
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/16145
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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3ms delay was found in testing to be sufficient for
qup_i2c_write_fifo_flush(), but 1 additional ms was added to give
additional headroom.
Change the Delay from 10ms to 4ms.
BUG=b:28942403
TEST=Boot up Gale board and the TPM functions normally.
BRANCH=None
Change-Id: I6821e2a101cc44e11d74eb6a6215aa9b848ae8c6
Signed-off-by: Martin Roth <martinroth@chromium.org>
Original-Commit-Id: d93520fab15c5695ea18db21d0f3b24a108f204d
Original-Change-Id: I202f5b8a1ef62bb039c56ba5a25b48b205cf4a67
Original-Signed-off-by: Kan Yan <kyan@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/357961
Original-Reviewed-by: Suresh Rajashekara <sureshraj@chromium.org>
Original-Reviewed-by: SARAVANAKUMAR SUDALAI <ssudalai@qti.qualcomm.com>
Reviewed-on: https://review.coreboot.org/16126
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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The Rockchip RK3399 integrates a USB Type-C PHY in charge of things like
SuperSpeed line muxing for rotated cable orientations in the SoC. While
fancy, this is very complicated and we don't want to implement support
for the whole thing in firmware. The USB Type-C standard has
intentionally been designed in a way that the USB 2.0 (HighSpeed) lines
always "just work" in any orientation (by just shorting different pins
in the connector together) so that simple use cases like ours can get
basic USB functionality without much hassle.
However, a semi-configured Type-C PHY can confuse USB 3.0 capable
devices into thinking we're actually supporting SuperSpeed, and fail at
that rather than establishing a reliable HighSpeed connection. This
patch sets enough bits in the Type-C PHY to electrically isolate the
SuperSpeed lines from the connector so that the connected device isn't
going to get any fancy ideas and reliably falls back to USB 2.0.
Also clean up the rest of the USB code while we're at it: avoid writing
a few bits that are already in the right state from their reset values
anyway, or reading values whose content we already know for this SoC.
Rename the USB controllers to the name actually used in the Rockchip
documentation (USB OTGx) rather than the name blindly copied from
Exynos code (USB DRDx).
BRANCH=None
BUG=chrome-os-partner:54621
TEST=Plug a USB 3.0 Patriot Memory stick into both ports in all
orientations, observe how it gets reliably detected now (safe for some
known hardware issues on my board).
Change-Id: Ifce6bcddd69f2e8f2e2a2f48faf65551e084da1e
Signed-off-by: Martin Roth <martinroth@chromium.org>
Original-Commit-Id: c526906f998bf66067d3addb8b3d3a126c188b1e
Original-Change-Id: Ie80a201a58764c4d851fe4a5098a5acfc4bcebdf
Original-Signed-off-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/366160
Original-Reviewed-by: liangfeng wu <wulf@rock-chips.com>
Original-Reviewed-by: Shelley Chen <shchen@chromium.org>
Original-Reviewed-by: <515506667@qq.com>
Reviewed-on: https://review.coreboot.org/16125
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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In particular:
- Fix the condition of the loop that fills the mid-level page table
- Adhere to the format of sptbr
Change-Id: I575093445edfdf5a8f54b0f8622ff0e89f77ccec
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-on: https://review.coreboot.org/16120
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
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I copied it from commit e10d2def7d of spike and made sure the copyright
header is still there.
Change-Id: Ie8b56cd2f4855b97d36a112a195866f4ff0feec5
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-on: https://review.coreboot.org/15832
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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Change-Id: I5a6d41f815f65719780499fa18c131311a9dc8f7
Signed-off-by: Alexander Couzens <lynxis@fe80.eu>
Reviewed-on: https://review.coreboot.org/16136
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
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Add GPIOs initialisation before dock check.
Needed in order to properly detect the presence or absence of the lenovo
dock.
Previously the check always reported the dock as connected and currently
it always reports it as disconnected since the GPIOs are not properly
initialised during the check.
Tested and confirmed working.
Change-Id: I7fbf8c2262a1eb5dee9cbe5e23bf44f7f8181009
Signed-off-by: Antonello Dettori <dev@dettori.io>
Reviewed-on: https://review.coreboot.org/16139
Tested-by: build bot (Jenkins)
Reviewed-by: Alexander Couzens <lynxis@fe80.eu>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
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Add FSP 2.0 header files, these files are common for Skylake
and Kabylake, name the folder as skykabylake to signify the same.
Change-Id: I71b43a59c9a9b0adf1ee48285e4a72e24a13df2d
Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com>
Reviewed-on: https://review.coreboot.org/16050
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Giri P Mudusuru <giri.p.mudusuru@intel.com>
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That's more useful than just COREBOOT for more complex scenarios
Change-Id: I93cd686d698799a3331ca2ea487cd6efb304caa0
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/16143
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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It was a band-aid that isn't required any more.
Change-Id: Ib1793ae8fe25eecf9bd5ab8e5feef0d9380b43c2
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/16142
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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It cooperates better with the file sorting heuristic.
Change-Id: I1c071243720352970dd2c4c2afed12451f91dcaa
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/16141
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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To override fallback/foo's position or alignment in region BAR, use
fallback/foo-BAR-{position,align} = 0x1234
Like for the global settings, specifying both isn't allowed
because that's rather pointless.
Change-Id: I94f41ebc9f35108267265df4164f23b70e3d0bf6
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/16140
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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They're now sorted later in the process after the per-region file lists
are determined.
Change-Id: I0bba381d09dc4b99e2fe5cae16ff7ffcb5b3aa82
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/16138
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Make sure that files with a fixed position are placed first (whose order
doesn't matter: either they collide or they don't), then all aligned
files (where we just hope that the right thing happens) and finally the
files with no further requirements (again, hope).
It's still a pretty good heuristic given a typical coreboot image.
The global sorting that happens earlier in the build flow will be
removed in the future to make room for per-region requirements.
Change-Id: I269c00b2ece262c95d310b76a6651c9574badb58
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/16137
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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BUG=chrome-os-partner:51844
TEST=Boot to chrome
Change-Id: I66178cc75872f14941434081d9650a569a084d04
Signed-off-by: Bora Guvendik <bora.guvendik@intel.com>
Reviewed-on: https://review.coreboot.org/16135
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
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BUG=chrome-os-partner:51844
TEST=Boot to chrome
Change-Id: I60d411482812d98cb8dd11d66b0fc96ea9bae895
Signed-off-by: Bora Guvendik <bora.guvendik@intel.com>
Reviewed-on: https://review.coreboot.org/16134
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
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Set default value for UART port
BUG=chrome-os-partner:51844
TEST=Boot to chrome and check console
Change-Id: I5e76066e0ff531303595dcd5a99f2f8db379e89b
Signed-off-by: Bora Guvendik <bora.guvendik@intel.com>
Reviewed-on: https://review.coreboot.org/16133
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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Update flash image size to 16MB and update image layout
in flashmap descriptor file.
BUG=chrome-os-partner:51844
TEST=Boot to chrome
Change-Id: Ibdfb2949d06aedc38ddcef1078c2d14abcfa2dac
Signed-off-by: Bora Guvendik <bora.guvendik@intel.com>
Reviewed-on: https://review.coreboot.org/16083
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
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This patch enables serial debug functionality for ASL code based on
UART type(legacy/LPSS).
From Skylake onwards all Intel platform uses LPSS based UART for serial
console hence provide option to redirect ASL log over LPSS UART.
Example:
Name (OBJ, 0x12)
APRT (OBJ)
APRT ("CORE BOOT")
Output:
0x12
CORE BOOT
BUG=none
BRANCH=none
TEST=Built and boot kunimitsu to ensure to be able to get ASL console log.
Change-Id: I18c65654b8eb1ac27af1f283d413376fd79d47db
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/16070
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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When booting Linux as a coreboot payload, serial access does not work
properly. This is because the setup code erroneously sets IRQ3 and
IRQ4 to level. The UART on Broadwell is 8250/16550 compatible, thus
ISA and edge-triggered.
This change is not necessary on the non-FSP version of Broadwell support.
The non-FSP version does not set these IRQ overrides.
Fix verified booting Linux 4.6.0-rc2 on Intel Camelback Mountain CRB,
using Intel FSP 1.0.
Change-Id: I17b466676e7f4891c3e75ce6208e1580c9eaf742
Signed-off-by: Kevin Paul Herbert <kevin@trippers.org>
Reviewed-on: https://review.coreboot.org/16065
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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On some kind of terms (shell in emacs), the color-ctrl
letters don't work. The backspaces can not delete
correct number of letters. So we don't print color-ctrl
letters in loop.
Change-Id: I1f1729095e8968a9344ed9f1f278f7c78f7110e9
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: https://review.coreboot.org/16066
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
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Prior to this patch, time->wday was not being initialized in rtc_get(),
but was still being used by rtc_display() to print a day.
Set to -1 which gets printed as "unknown ".
Fixes coverity issue 1357459 - Uninitialized scalar variable
Change-Id: Idecb7968f854df997b58a342e1a06a879f299394
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/15899
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Julius Werner <jwerner@chromium.org>
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Switch from passing FSP the serial port address to passing FSP the
serial port output routine. This enables coreboot to use any UART in
the system and also log the FSP output.
TEST=Build and run on Galileo Gen2
Change-Id: I67d820ea0360a3188480455dd2595be7f2debd5c
Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-on: https://review.coreboot.org/16105
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
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Add fsp_write_line function which may be called by FSP to output debug
serial data to the console.
TEST=Build and run on Galileo Gen2
Change-Id: If7bfcea1af82209dcdc5a9f9f2d9334842c1595e
Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-on: https://review.coreboot.org/16129
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Add fsp_write_line function which may be called by FSP to output debug
serial data to the console.
TEST=Build and run on Galileo Gen2
Change-Id: Ib01aef448798e47ac613b38eb20bf25537b9221f
Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-on: https://review.coreboot.org/16128
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
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Add write line routine which is called indirectly by FSP.
TEST=Build and run on Galileo Gen2.
Change-Id: Idefb6e9ebe5a2b614055dabddc1882bfa3bba673
Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-on: https://review.coreboot.org/16127
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
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Instead of adding each file in all requested regions, sort by region,
then by file.
This is in preparation of per-region file options
(eg. position, alignment)
Change-Id: Ide09a1c8840279380294a059bbd5d2f9f0cba780
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/16130
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Martin Roth <martinroth@google.com>
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If some error happens in cbfs_payload_make_elf, the code jumps to "out",
and elf_writer_destroy(ew) is called. This may happen before an elf
writer is allocated.
To avoid accessing an uninitialized pointer, initialize ew to NULL;
elf_writer_destroy will perform no action in this case.
Change-Id: I5f1f9c4d37f2bdeaaeeca7a15720c7b4c963d953
Reported-By: Coverity Scan (1361475)
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-on: https://review.coreboot.org/16124
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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The variable MAINBOARD_DIR already has the quotes stripped off.
Change-Id: Ib434ce92bdbc49180fb3f713b26d65ba4cf8c441
Signed-off-by: Martin Roth <martinroth@chromium.org>
Reviewed-on: https://review.coreboot.org/16117
Tested-by: build bot (Jenkins)
Reviewed-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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Minor change - Instead of stripping the quotes from CONFIG_DEVICETREE
inline, add it to the location where we normalize all the other Kconfig
variables.
Change-Id: Idbc58179c7b45160afef7d7e44f9b3b334f8c4a7
Signed-off-by: Martin Roth <martinroth@chromium.org>
Reviewed-on: https://review.coreboot.org/16116
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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This patch adds mainboard_smi_gpi_handler which handles the
SMI event. This can happen in situations like lidclose and
system goes to shutdown.
BUG=chrome-os-partner:54977
TEST=When system is in firmware mode executing the command
lidclose from ec console shuts down the system.
Change-Id: I8ff6001e48dcbbd4cee5097e759352d8fea6189b
Signed-off-by: Shaunak Saha <shaunak.saha@intel.com>
Reviewed-on: https://review.coreboot.org/15834
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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GPIOs which trigger SMIs set the GPIO_SMI_STS status bits in SMI_STS
register. This patch also sets the SMI_EN bit in enable register for
each community based on GPIOROUTSMI bit in gpio pad. When SMI on a
gpio happens status needs to be gathered on gpio number which is done
by reading the GPI_SMI_STS and GPI_SMI_EN registers.
BUG=chrome-os-partner:54977
TEST=When system is in firmware mode executing the command
lidclose from ec console shuts down the system.
Change-Id: Id89a526106d1989c2bd3416ab81913e6cf743d17
Signed-off-by: Shaunak Saha <shaunak.saha@intel.com>
Reviewed-on: https://review.coreboot.org/15833
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
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Commit 0d9cd92e (chromeos: Clean up elog handling) removed the
individual elog_init() calls from mainboards that did them and automated
adding certain events through the boot state machine. Unfortunately,
the new code would sometimes not log any specific event at all, and
thereby also never call elog_init() (through elog_add_event()) which
adds the "System boot" event.
We can assume that any board that configures the eventlog at all
actually wants to use it, so let's just add another call to elog_init()
to the boot state machine so we can ensure it gets called at least once.
BRANCH=None
BUG=chrome-os-partner:56001
TEST=Booted Kevin, confirmed that eventlog code runs again.
Change-Id: Ibe7bfc94b3e3d11ba881399a39f9915991c89d8c
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/16118
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
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Instead of relying on global state to determine if an error
occurred provide the ability to know if an add or shrink
operation is successful. Now the call chains report the
error back up the stack and out to the callers.
BUG=chrome-os-partner:55932
Change-Id: Id4ed4d93e331f1bf16e038df69ef067446d00102
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/16104
Tested-by: build bot (Jenkins)
Reviewed-by: Furquan Shaikh <furquan@google.com>
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Don't conditionally compile parts of the code. The unused pieces
get culled by the linker, and the #if's just clutter things up.
BUG=chrome-os-partner:55932
Change-Id: Ic18b2deb0cfef7167c05f0a641eae2f4cdc848ee
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/16102
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Furquan Shaikh <furquan@google.com>
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There were checks against global variables trying to determine
failing cases of elog_find_flash(). Instead move the checks
into elog_find_flash() and return value indicating failure.
A minimum 4KiB check was added to ensure the eventlog is at
least that size which makes the heuristic checks cleaner.
BUG=chrome-os-partner:55932
Change-Id: I4d9d13148555e05d4f217a10f995831a0e437fc3
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/16101
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
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The write protect GPIO is active high, not active low.
After fixing I can see this after removing the write-protect screw:
$ crossystem | grep wpsw_boot
wpsw_boot = 0
Putting the screw in shows:
$ crossystem | grep wpsw_boot
wpsw_boot = 1
Caution: this CL contains explicit material. It explicitly sets the
pullup on the WP GPIO even though that's the boot default.
BRANCH=None
BUG=chrome-os-partner:55933
TEST=See desc.
Change-Id: I23e17e3bbbe7dcd83e81814de46117491e61baaa
Signed-off-by: Martin Roth <martinroth@chromium.org>
Original-Commit-Id: e6969f4be42c00c6e88bbb14929cf0454462ad21
Original-Change-Id: Ie65db9cf182b0a0a05ae412f86904df6b239e0f4
Original-Signed-off-by: Douglas Anderson <dianders@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/366131
Original-Tested-by: Brian Norris <briannorris@chromium.org>
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/16115
Tested-by: build bot (Jenkins)
Reviewed-by: Furquan Shaikh <furquan@google.com>
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There were 3 variables indicating the state of the event log
region. However, there's no need to keep track of those
individually. The only thing required is to know is if
elog_scan_flash() failed. There's no other tracking required
beyond that.
BUG=chrome-os-partner:55932
Change-Id: I88ad32091d3c37966a2ac6272f8ad95bcc8c4270
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/16100
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
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There were multiple paths where writes and erases of the flash
were being done. Instead provide a single place for synchronizing
the non-volatile storage from the mirrored event log. This
synchronization point resides as the very last thing done when
adding an event to the log. The shrinking check happens before
committing the event to non-volatile storage so there's no need
to attempt a shrink in elog_init() because any previous events
committed already honored the full threshold.
BUG=chrome-os-partner:55932
Change-Id: Iaec9480eb3116fdc2f823c25d028a4cfb65a6eaf
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/16099
Tested-by: build bot (Jenkins)
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
|
|
Change-Id: I971fa85ed977884d050790560a5a8f2ce955eb7c
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: https://review.coreboot.org/14444
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
|
|
Add an option to add bayou as the primary payload.
Change-Id: I8c0164344537b82870198b13ef6fdf20e7d095ef
Signed-off-by: Antonello Dettori <dev@dettori.io>
Reviewed-on: https://review.coreboot.org/15954
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Omar Pakker
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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This adds a cmos.layout and a cmos.default to ga-g41m-es2l.
This allows to set things like baud_rate, debug_level, etc.
from cmos.
Change-Id: I25df7a1f3a0ce486b96cfe05bda628f604b0baec
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/15493
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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This allows to set the preallocated memory for the IGD on x4x
using a cmos option.
If no cmos option is found a default value of 64M is used.
TESTED most options on ga-g41m-es2l with 2G dimm in one slot and 2x2G.
352M also works in contrast with gm45 where it is known to cause issues
with certain ram combinations.
Change-Id: I9051d080be82f6dfab37d353252e29b2ed1fca7f
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/15492
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
|
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The Intel documtentation, "Intel ® 4 Series Chipset Family"
mentions the possibility of 1, 4, 8 and 16M of preallocated
memory for the IGD, but does not document this.
This allows to set those undocumented values.
TESTED on ga-g41m-es2l with 2G dimm in one slot and 2x2G.
Change-Id: I92beb8d78907d4514a5aaf69248dd607dcf227c0
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/15491
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
|
|
Change-Id: I6b21822d60d379cb8cd21b69c714a437bb7977ce
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Found-by: Coverity Scan #1254643 and others
Reviewed-on: https://review.coreboot.org/16112
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
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This moves the Kconfig from the Super I/O manufacturer folder
to the chip folder instead.
This makes new chip commits self-contained unit as
edits to the central Kconfig file are no longer required.
Change-Id: I7aee07919f2ae9204850c669e0ed3cb17d4de8cd
Signed-off-by: Omar Pakker <omarpakker+coreboot@gmail.com>
Reviewed-on: https://review.coreboot.org/15973
Tested-by: build bot (Jenkins)
Reviewed-by: Idwer Vollering <vidwer@gmail.com>
|
|
Upstream proposed and merged a patch fixing the ARM Trusted Firmware
build issue that occurs with recent version sof binutils. This includes
this patch instead of the previous one.
See binutils commit 7ea12e5c3ad54da440c08f32da09534e63e515ca:
"Fix the generation of alignment frags in code sections for AArch64."
The issue was reported at:
https://sourceware.org/bugzilla/show_bug.cgi?id=20364
Change-Id: I16a8043d3562107b8e84e93d3f3d768d26dac7e4
Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
Reviewed-on: https://review.coreboot.org/16110
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
|
|
Change-Id: I7f36a317f0a7cf4634246a255be79e6bcb2b2442
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Found-by: Daisuke Nojiri <dnojiri@chromium.org>
Reviewed-on: https://review.coreboot.org/16067
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
|
|
Remove the TODO message from FspUpdVpd.h
TEST=Build and run on Galileo Gen2
Change-Id: Icd565c6062ef59b1e4a68310bb6f9ed62fb014af
Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-on: https://review.coreboot.org/16114
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Giri P Mudusuru <giri.p.mudusuru@intel.com>
|
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All mainboards utilizing the t210 SoC use the CBFS spi wrapper
for the boot device support. Therefore, remove the unutilized
spi boot device.
BUG=chrome-os-partner:55932
Change-Id: Id49ca6e5bf353bba8c03e62f5a9a873ad1ce7081
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/16109
Tested-by: build bot (Jenkins)
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
|
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As no more mainboards are utilizing this SoC support code remove
it. It can be resurrected if ever needed.
BUG=chrome-os-partner:55932
Change-Id: Ic3caf6e6c9b62d012679b996abaa525c8bf679a9
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/16108
Tested-by: build bot (Jenkins)
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
|
|
The rush_ryu board was a development platform that never made it into
a product. Remove it as it's not available to anyone.
BUG=chrome-os-partner:55932
Change-Id: Ia3836ff8cade3009730543177a66736ae197572b
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/16107
Tested-by: build bot (Jenkins)
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
|
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The rush board was a development platform that never made it into
a product. Remove it as it's not available to anyone.
BUG=chrome-os-partner:55932
Change-Id: I0f77bb791491509da7bd9cf25050e01c2f734a2f
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/16106
Tested-by: build bot (Jenkins)
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
|
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Looks like our hardware guys have decided to change some voltage ranges
in the Gru/Kevin ADC IDs since we last wrote a table. This patch updates
it to the latest values from the Spreadsheet of Truth. Also adds further
values up to rev15.
BRANCH=none
BUG=none
TEST=none
Change-Id: I1aa093ca3abe952afd658eb7da01b325f798eaa0
Signed-off-by: Martin Roth <martinroth@chromium.org>
Original-Commit-Id: e42b4685c91f01ce1cff61638b17042be9d575fd
Original-Change-Id: I646fd03dc385df1a8f0af8cb85ff3128cc31f8d8
Original-Signed-off-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/365111
Original-Tested-by: Douglas Anderson <dianders@chromium.org>
Original-Reviewed-by: Douglas Anderson <dianders@chromium.org>
Reviewed-on: https://review.coreboot.org/16053
Tested-by: build bot (Jenkins)
Reviewed-by: Furquan Shaikh <furquan@google.com>
|
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We were using the wrong register when reading the obs value and setting
the DQS driver. This did not affect LPDDR3 performance, but still needs
to be fixed.
BUG=none
BRANCH=none
TEST=boot from kevin
Change-Id: I144f575e27fba11872a8c5463ab1e2986f385ede
Signed-off-by: Martin Roth <martinroth@chromium.org>
Original-Commit-Id: 98221e6b03fc09cbf62af29a270e7a8aa8dfb986
Original-Change-Id: Ie179f9a2955c5712951d40b3ada9c14a51c09c8d
Original-Signed-off-by: Lin Huang <hl@rock-chips.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/363170
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/16052
Tested-by: build bot (Jenkins)
Reviewed-by: Furquan Shaikh <furquan@google.com>
|
|
In FIFO mode, the I2C driver was not able to fetch
more than 32 bytes of data from the TPM device. Switch to
block mode to be able to read more data.
BUG=chrome-os-partner:51096
TEST=TPM commands succeed
BRANCH=None
Change-Id: Ib52a1b03667f61a08ce048d38407a5b60abf660d
Signed-off-by: Martin Roth <martinroth@chromium.org>
Original-Commit-Id: fbcd40dc67d796d3e31675bd35321282667fe9fa
Original-Change-Id: I765b76f9d7743f6d387470de594fb6eee99e08ca
Original-Signed-off-by: Varadarajan Narayanan <varada@codeaurora.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/357960
Original-Commit-Ready: Kan Yan <kyan@google.com>
Original-Tested-by: Kan Yan <kyan@google.com>
Original-Reviewed-by: Kan Yan <kyan@google.com>
Reviewed-on: https://review.coreboot.org/16051
Tested-by: build bot (Jenkins)
Reviewed-by: Furquan Shaikh <furquan@google.com>
|
|
Instead of treating offsets relative to after the header make
the offsets relative to the in-memory mirror buffer. This
simplifies the logic in that all offsets are treated the same.
It also allows one to remove a global variable.
BUG=chrome-os-partner:55932
Change-Id: I42491e05755d414562b02b6f9ae47f5c357d2f8a
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/16098
Tested-by: build bot (Jenkins)
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
|
|
A region_device can be used to represent the in-memory mirror
of the event log. The region_device infrastructure has builtin
bounds checking so there's no need to duplicate that. In addition,
it allows for removing much of the math juggling for the buffer
size, etc.
BUG=chrome-os-partner:55932
Change-Id: Ic7fe9466019640b449257c5905ed919ac522bb58
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/16097
Tested-by: build bot (Jenkins)
Reviewed-by: Furquan Shaikh <furquan@google.com>
|
|
There's only 2 users of checking if the event buffer is cleared
to the EOL value. Each were passing pointers of the in-memory
mirror while also doing calculations for the size to check. Since
the in-memory mirror is one big buffer the only thing required
to know is the offset to start checking from. The check is always
done through the end of the buffer.
BUG=chrome-os-partner:55932
Change-Id: Icd4a7edc74407d6578fc93e9eb533abd3aa17277
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/16096
Tested-by: build bot (Jenkins)
Reviewed-by: Furquan Shaikh <furquan@google.com>
|
|
Change-Id: Idfd1bd8240413026b992ae1382a57bccf9d8ddb5
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/16082
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
|
|
The mainboard chip.h files were (mostly) removed long ago.
Change-Id: I1d5a9381945427c96868fa17756e6ecabb1048b2
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/16080
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
|
|
The command line parameters for these modes haven't worked in two
years and nobody noticed. They're obviously not getting used, so
remove them.
TEST=Generate static.c before and after the change, verify they're
identical.
Change-Id: I1d746fb53a2f232155f663f4debc447d53d4cf6b
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/16079
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
|
|
Instead of having directories and file names hardcoded, pass in the full
path and filename of both the input and output files.
In the makefile, create variables for these values, and use them in
places that previously had the names and paths written out.
Change-Id: Icb6f536547ce3193980ec5d60c786a29755c2813
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/16078
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
|
|
Instead of forcing the hardcoded 'devicetree.cb' filename under the
mainboard directory, this allows mainboards to select a filename for
the devicetree file.
This allows mainboard variants that need to use different devicetree
files to live under the same directory.
Change-Id: I761e676ba5d5f70d1fb86656b528f63db169fcef
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/12529
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
|
|
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)
|
|
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>
|
|
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>
|
|
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>
|
|
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>
|
|
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>
|
|
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>
|
|
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>
|
|
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>
|
|
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>
|
|
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>
|
|
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>
|
|
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>
|
|
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>
|
|
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>
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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>
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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>
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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>
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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>
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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>
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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>
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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)
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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)
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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)
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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>
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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>
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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>
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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>
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