The addr32 prefix is required by binutils, because even when
given an explicit address which is greater than 64KiB, it will
throw a warning about truncation, and stupidly emit the opcode
with a 16-bit addressing mode and the wrong address.
However, in the case of LLVM, this doesn't happen, and is happy
to just use 32-bit addressing whenever it may require it. This
means that LLVM never really needs an explicit addr32 prefix to
use 32-bit addressing in 16-bit mode.
Change-Id: Ia160d3f7da6653ea24c8229dc26f265e5f15aabb
Also-by: Damien Zammit <damien@zamaudio.com>
Signed-off-by: Damien Zammit <damien@zamaudio.com>
Reviewed-on: https://review.coreboot.org/21219
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Jenkins is giving warnings due tainted variables from the environment
and command line:
Insecure $ENV{PATH} while running setgid at util/lint/checkpatch.pl line
907, <$conststructs> line 39.
Insecure dependency in piped open while running setgid at
util/lint/checkpatch.pl line 907, <$conststructs> line 39.
This should fix those warnings.
Change-Id: I6a09915d13547bf9a86c011d44cbcd39c46f3fec
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/21293
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Without this remapping code enabled, the system fails to boot properly
if the amount of ram inserted is larger than 4G minus the mmio
space (hardcoded to 1G here).
Change-Id: I02e7ceed0cd9db7eb7182481b6989f80cef31ee5
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/21228
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
This patch defines Max PCIE Root Ports and fixes
bellow Coverity scan defect,
*** CID 1380036: Control flow issues (NO_EFFECT)
/src/soc/intel/cannonlake/romstage/romstage.c: 80 in soc_memory_init_params()
79
>>> CID 1380036: Control flow issues (NO_EFFECT)
>>> "i" is converted to an unsigned type because it's compared to an unsigned constant.
80 for (i = 0; i < ARRAY_SIZE(config->PcieRpEnable); i++) {
81 if (config->PcieRpEnable[i])
82 mask |= (1 << i);
Change-Id: Id45ff6e96043ed71117018a4e73d08920ae9667e
Signed-off-by: Pratik Prajapati <pratikkumar.v.prajapati@intel.com>
Reviewed-on: https://review.coreboot.org/21272
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Fix dump_pci_device() broken by commit 65b72ab5 (Drop print_ implementation
from non-romcc boards) in 2015 (!) where only one in 16 bytes were being
dumped.
Also remove the #if made redundant by commit aef8542 (Compile debug.c
only if CONFIG_DEBUG_RAM_SETUP) as this whole file is only compiled in
that case.
Also clean up headers that were included twice.
Change-Id: I60e272b29417039feb15540e49d7300f86e5ed21
Signed-off-by: Keith Hui <buurin@gmail.com>
Reviewed-on: https://review.coreboot.org/21203
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Some of these will move to EARLY_CBMEM_INIT.
Change-Id: Ia969e30ad7097860180bd047eaf81859a42a747c
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/21311
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Keith Hui <buurin@gmail.com>
This patch has been provided by Mentor Chih-Chyang Chang
on behalf of Andes Technology. It fixes using the coreboot
toolchain to compile the Chrome EC code base on the ITE8320
embedded controller.
The new patch incorporates a fix for the issue previously
fixed by patches/gcc-6.3.0_nds32.patch, so that patch can
be removed.
patches/gcc-6.3.0_riscv.patch needs to be slightly adjusted
to still apply cleanly (configure scripts only).
Change-Id: I0033888360f13ba951b692b3242aab6697ca61b3
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: https://review.coreboot.org/20901
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Cannonlake LPSS UART port can be working on both 32 bit and 8 bit mode.
To maintian compatibilty with previous generation of SOC, select 32 bit
mode as default.
Change-Id: Iaef8bceabc1b12e054ab4a364f98b568a9efcd85
Signed-off-by: Lijian Zhao <lijian.zhao@intel.com>
Reviewed-on: https://review.coreboot.org/21296
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
NOTE: Some code was currently left behind that may be
required for certain type of board reboots. A followup
patch will address this.
Change-Id: I8fb89fb82c3a3608bb84b29319eb793605538996
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/19176
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
NOTE: Some code was currently left behind that may be
required for certain type of board reboots. A followup
patch will address this.
Change-Id: I3c1258b4e4dcf6fd04f57f5ab59cb1572a7d1fa3
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/19177
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
This patch ensures that entire system memory calculation is done
based on host bridge registers.
BRANCH=none
BUG=b:63974384
TEST=Build and boot cannonlake RVP successfully with below configurations
1. Booting to OS with no UPD change
2. Enable ProbelessTrace UPD and boot to OS.
3. Enable PRMRR with size 1MB and boot to OS.
4. Enable PRMRR with size 32MB and boot to OS.
5. Enable PRMRR with size 2MB and unable to boot to OS due to
unsupported PRMRR size.
6. Enable C6 DRAM with PRMRR size 0MB and boot to OS.
Change-Id: I0a430a24f52cdf6e2517a49910b77ab08a199ca2
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/21235
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
This patch uses smm common library function to get tseg base
address and size. Hence removing definitions of smm_region()
from soc directory.
BRANCH=none
BUG=b:63974384
TEST=Build and boot reef successfully.
Change-Id: I091ca90cf576c0da35cf3fe010f8c22a18ef82d9
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/21291
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
This patch uses system agent common library to
know tseg region start and size. Unable to remove smm_region()
function from soc code as SMM common library
is not yet available for skylake use.
BRANCH=none
BUG=b:63974384
TEST=Build and boot eve successfully.
Change-Id: If98b65805753db2c30d6fea29e401a17cef39799
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/21290
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Do not assert GPIO1_B3 otherwise BT would be disabled on Nefario.
Also, remove DVS support for CENTERLOGIC.
BUG=b:64702054, b:63537905
TEST=build coreboot
Change-Id: I350db2c080f2e41ae56413f5f895557978ef0ba8
Signed-off-by: Philip Chen <philipchen@google.com>
Reviewed-on: https://review.coreboot.org/21176
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Enabling XHCI is additionally controlled with Kconfig
option HUDSON_XHCI_ENABLE. Even when it is enabled,
it EHCI debug works on the USB port next to the
DVD drive door.
Change-Id: I83738da6015f58ecd0819c553d333a176365dc78
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/21157
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Support code for Trinity and Richland is identical now.
I have also come across a unit with Trinity model CPU,
whose CPUID was not listed in f15rl while f15tn already
had support for f15rl.
Change-Id: Ia869429b75a9b308b4d4a84f16914ca629b1b1b5
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/20773
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
LLVM AS doesn't support as much GNU junk extensions, data16/32
is almost never needed in truth if we just use the correct op
suffix. So do that here, fixes clang/llvm builds with the
integrated-as toggled on.
Change-Id: I6095d03d0289b418a49a10f135de5eb0e117cae0
Also-by: Damien Zammit <damien@zamaudio.com>
Signed-off-by: Damien Zammit <damien@zamaudio.com>
Reviewed-on: https://review.coreboot.org/21218
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
This patch to avoid build bot hang issue due to no
active default value for UART_FOR_CONSOLE kconfig
option.
Change-Id: I70ca5dc6c4bde6a119ad59d8c58955c96c042198
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/21287
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
BUG=b:64987428
TEST=Verified that touchscreen works on boot-up and after
suspend/resume. No power leakage via stop gpio in suspended state.
Change-Id: Ia260eb444081dbe1646c90e82c2725661e7306bc
Signed-off-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: https://review.coreboot.org/21250
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
There is at least one I2C device (being used by Soraka) that has 3
controls -- enable, reset and stop. If the stop gpio is not put into
the right state when turning off the device in suspend mode, then it
causes leakage. Thus, we need control in power resource to be able to
stop the device when entering suspend state.
BUG=b:64987428
TEST=Verified on soraka that touchscreen stop is correctly configured
on suspend.
Change-Id: Iae5ec7eb3972c5c7f80956d60d0d3c321bbefb0f
Signed-off-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: https://review.coreboot.org/21249
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
We no longer use this touchscreen device, so get rid of it.
BUG=b:64987428
Change-Id: I67af787d231317a80998fb483eed5674de19aeb4
Signed-off-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: https://review.coreboot.org/21248
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Update cyan's SPD-related functions to more closely mirror
those of other Braswell boards, in order to simplify the upcoming
baseboard/variant setup for Braswell ChromeOS boards.
TEST: boot google/cyan, observe SPD correctly identified in
cbmem log, RAM-related data correct in SMBIOS tables.
Change-Id: Iafe99ec0795764f645e0a91f5b321be5b4c6fd88
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/21197
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Replaces the ics/954309 driver with a more generic version to
accommodate clockgens with a different amount of registers.
It also features a mask to only touch certain bits of the clockgen.
TODO: set appropriate mask for X60/T60 since the datasheets for their
clockgens can be found.
Change-Id: Ie43c4de7891a39f2f443e78213ecd688134e68d7
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/20042
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
This patch to add helper function to get SMM region start
and size based on systemagent common library.
BRANCH=none
BUG=b:63974384
TEST=Build and boot eve successfully.
Change-Id: If10af4a3f6a5bd22db5a03bcd3033a01b1cce0b4
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/21268
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
This patch to add helper function to get tseg memory base and
size for HW based memory layout design.
BRANCH=none
BUG=b:63974384
TEST=Build and boot eve successfully.
Change-Id: I4c8b79f047e3dc6b2deb17fdb745f004004526b6
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/21267
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Add a 16ms delay to DMIC init by the kernel driver in order to
prevent an audible 'pop' noise when starting to record.
BUG=b:63413023
TEST=manual testing to ensure this device property is present in SSDT:
Name (_DSD, Package () {
ToUUID ("daffd814-6eba-4d8c-8a91-bc9bbf4aa301")
Package () {
Package () {
"realtek,dmic-init-delay",
0x10
}
}
})
Change-Id: If9160ce6992153ba49719029de336595bbf4ae72
Signed-off-by: Duncan Laurie <dlaurie@google.com>
Reviewed-on: https://review.coreboot.org/21271
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Add support for providing additional free form device properties via
devicetree in order to make this driver suitable for kernel drivers
that need additional board-specific device properties.
This currently allows adding up to 10 additional properties to a device.
BUG=b:63413023
TEST=manual testing to ensure that newly added properties are in SSDT
Change-Id: I2b8ceb208f4aba01053746547def6d07c8f8f3a2
Signed-off-by: Duncan Laurie <dlaurie@google.com>
Reviewed-on: https://review.coreboot.org/21270
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Provide a new function that will allow adding arbitrary properties
to devicetree entries without needing a custom driver for the device.
This will allow the 'generic i2c' driver to support kernel drivers
that need additional device properties exposed and have those board
specific properties set with values from devicetree.
BUG=b:63413023
TEST=not used yet, compiles cleanly
Change-Id: Id272256639a8525406635e168a3db5ab1ba4df6b
Signed-off-by: Duncan Laurie <dlaurie@google.com>
Reviewed-on: https://review.coreboot.org/21269
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
On platforms with a PCH, some registers within host bridge should be
locked down on each normal boot path (done by either coreboot or
payload) and S3 resume (always done by coreboot).
A function to perform such locking is implemented in src/northbridge/
intel/*/finalize.c, and is designed as the handler of an #SMI triggered
with outb(APM_CNT_FINALIZE, APM_CNT), but currently this #SMI is only
triggered during s3 resume, and not on normal boot path. This problem
has beed discussed in
https://mail.coreboot.org/pipermail/coreboot/2017-August/084924.html .
This time, an option "INTEL_CHIPSET_LOCKDOWN" within src/southbridge/
intel/common/Kconfig is added to control the actual locking, which
depends on several compatibility flags, including
"HAVE_INTEL_CHIPSET_LOCKDOWN".
In this commit, "ibexpeak", "bd82x6x", "fsp_bd82x6x", and "lynxpoint"
have the flag "HAVE_INTEL_CHIPSET_LOCKDOWN" selected.
The change is only well tested on Sandy Bridge, my Lenovo x230.
Change-Id: I43d4142291c8737b29738c41e8c484328b297b55
Signed-off-by: Bill XIE <persmule@gmail.com>
Reviewed-on: https://review.coreboot.org/21129
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
The EC side of the feature bits in ACPI EC space isn't stable yet, and
we're now going for matching them up with the EC host command of the
same purpose.
Change-Id: I9c1f0e5390e840ea0c32315a3da8eea6f3e12f54
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/21193
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
We never had a board in the tree that implements this.
If you are interested in implementing such board, note
that also f12 and f14 had copies of the same refcode.
As part of the sourcetree cleanup it was not studied
which was the most up-to-date one for AM3r2.
Change-Id: Ic7dd065c0df08c22af6f3a2dcfc7ff47d6283a46
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/21255
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
The only subtree we build is /ON.
Change-Id: I8cb11211a2a5ab7d8ae6296b601ee09146a9c9f8
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/21254
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Damien Zammit