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2019-08-28meta-amdfalconx86: remove this deprecated bspArsalan H. Awan
Users may use "sumo" or previous release branches to build for this machine. Signed-off-by: Arsalan H. Awan <Arsalan_Awan@mentor.com>
2017-05-25moving some of amdfalconx86 related kernel patches to meta-amdfalconx86 layerSanjay R Mehta
Signed-off-by: Sanjay R Mehta <sanju.mehta@amd.com>
2017-04-19amdgpu: get maximum and used UVD handlesAhsan Hussain
This enables the ability to get max. and used UVD handles from userspace. JIRA Ticket: INTAMDDET-1890 Signed-off-by: Ahsan Hussain <ahsan_hussain@mentor.com>
2017-03-31amdfalconx86: disable DEBUG_PREEMPT and DEBUG_RODATAAwais Belal
These configurations conflict with KGDB debugging in some cases and generate stack dumps in various other situations. The stack dumps related to mwaitx are properly fixed through https://patchwork.kernel.org/patch/8549611/ but the mentioned patch is only available for Yocto kernel 4.8 and we don't use these so it is much better to avoid the problem with this for the time being rather than backporting the patch. Signed-off-by: Awais Belal <awais_belal@mentor.com>
2016-11-07linux-yocto: fix QA warningsAwais Belal
Fixes warnings printed out during kernel_configcheck phase regarding CONFIG_BT_6LOWPAN and CONFIG_DRM_I915_PRELIMINARY_HW_SUPPORT. Signed-off-by: Awais Belal <awais_belal@mentor.com>
2016-10-14SE/BE: move to 4.4 kernelAwais Belal
This commit does a few things which cannot be separated easily so it cannot be split in to separate commits. * Drops all 4.1 kernel bits. * Moves all common patches from meta-amdfalconx86 to common. * Moves SE/BE builds to 4.4 kernel. Signed-off-by: Awais Belal <awais_belal@mentor.com>
2016-10-13add amdgpu.cg_mask and amdgpu.pg_mask parameters disable EDCSanjay R Mehta
2016-10-03amdgpu vulkan supportSanjay R Mehta
2016-09-16linux-yocto-rt: disable I2S audioAwais Belal
Some components that are required for the I2S audio to work correctly are part of the AMDGPU driver like the amd_gnb_bus. The AMDGPU driver is not RT safe yet so it is disabled which makes the RT builds fail. We now disable these failing components on the RT kernel builds to cover up the issue. Signed-off-by: Awais Belal <awais_belal@mentor.com>
2016-07-20Enabling kernel config for POWERPLAYSanjay R Mehta
Signed-off-by: Sanjay R Mehta <sanju.mehta@amd.com>
2016-06-22amd: Move common kernel patch from meta-amdfalconx86 to commonDrew Moseley
Signed-off-by: Drew Moseley <drew_moseley@mentor.com>
2016-05-17meta-amd/common: add I2S audio supportArindam Nath
Signed-off-by: Sanjay Mehta <sanju.mehta@amd.com> Signed-off-by: Arindam Nath <arindam.nath@amd.com>
2016-04-21linux-yocto/amdfalconx86: drop duplicated configsAwais Belal
These configurations are already provided through the common layer. Signed-off-by: Awais Belal <awais_belal@mentor.com>
2016-04-21linux-yocto: enable HID_MULTITOUCH for all platformsAwais Belal
This was only being applied to the amdfalconx86 BSP earlier. Signed-off-by: Awais Belal <awais_belal@mentor.com>
2016-04-21linux-yocto: disable RODATA for all platforms when KGDB is neededAwais Belal
The issue was first noted and fixed for the amdfalconx86 BSP. We now move it to common so it applies across all. Signed-off-by: Awais Belal <awais_belal@mentor.com>
2016-04-07Enable IMC and or AMD SPI SDKArindam Nath
- amdfalconx86 / SteppeEagle: IMC and AMD SPI SDK - BaldEagle: Enable IMC Signed-off-by: Arindam Nath <arindam.nath@amd.com> Signed-off-by: Michael Powell <michael_powell@mentor.com>
2016-04-05linux-yocto: Upgrade SE / BE to v4.1 kernel and refactorMichael
2016-03-11linux-yocto/rt: drop duplicate/un-needed configsAwais Belal
Some configurations were duplicated among different configuration fragments or enabled in one and then disabled in the other vice versa. This has been consolidated and corrected now. Signed-off-by: Awais Belal <awais_belal@mentor.com>
2016-03-10linux-yocto/rt: use common-pc-64 as KMACHINEAwais Belal
The closest kernel understandable machine for the amdfalconx86 platform is the common-pc-64. We now use it as KMACHINE per the yocto standards and manipulate configurations accordingly. Signed-off-by: Awais Belal <awais_belal@mentor.com>
2016-03-07Merge pull request #260 from abelal/fix_rt_config_warningsDrew Moseley
linux-yocto/rt: split out standard only configurations
2016-03-07Merge pull request #259 from abelal/fix_kgdbDrew Moseley
linux-yocto: fix kgdb hangs and warnings
2016-03-07linux-yocto/rt: split out standard only configurationsAwais Belal
Some of the configuration being passed through user config fragment are explicitly disabled in the kernel for RT type. This produces build warnings that the configuration does not apply cleanly. We split out the mentioned configuration to a separate config fragment and use that in case of standard type kernel only. Signed-off-by: Awais Belal <awais_belal@mentor.com>
2016-03-05linux-yocto: fix kgdb hangs and warningsAwais Belal
KGDB does not play nice if DEBUG_PREEMPT and DEBUG_RODATA are enabled in the kernel. The connecting GDB gives warning that further execution would not be possible once it hits a breakpoint. Additionally, continuing or stepping while debugging runs into hangs sometimes and freezes the target. Signed-off-by: Awais Belal <awais_belal@mentor.com>
2016-02-26linux-yocto: enable hid-multitouchAwais Belal
This enables support for touchscreens with multitouch support. The hid-multitouch driver supports a number of devices so it would be a good idea keeping it in as a module. Signed-off-by: Awais Belal <awais_belal@mentor.com>
2016-02-18linux-yocto: enable R8168 driver for amdfalconx86Awais Belal
The AMD Falcon family uses an R8168 NIC for ethernet which is a Realtek based card. The in-kernel R8169 driver shows flaky behavior on some of the Falcon family variants so we integrate and leverage through the official R8168 driver provided by Realtek. Signed-off-by: Awais Belal <awais_belal@mentor.com>
2016-02-03linux-yocto: enable eMMC support for 4.1 kernelAwais Belal
The handling of AMD CZ SMBus device isn't yet available in the mainline 4.1 kernel so we patch the support in to get the on-board eMMC working for the Falcon family of platforms. Signed-off-by: Awais Belal <awais_belal@mentor.com>
2016-02-03linux-yocto: use MICROCODE as built-inAwais Belal
In order to use MICROCODE_EARLY which is an intention for the latest AMD GPU to work correctly the MICRODE configuration needs to be built-in (y) rather than configured as a module. Signed-off-by: Awais Belal <awais_belal@mentor.com>
2016-02-03linux-yocto: disable the R8168 driverAwais Belal
We disable the R8168 driver which is not needed anymore as we've dropped it while upgrading for 4.1 kernel version and the in-tree R8169 driver handles compatibility issues with the DASH controller which were seen earlier with the 3.14 kernel version. Signed-off-by: Awais Belal <awais_belal@mentor.com>
2016-02-02linux-yocto/rt: consolidate files under one directoryAwais Belal
With the upgrade to 4.1.15 a separate directory was created for patches and configurations which applied on the 4.1 kernel separately although some of the old configuration fragments were still used. With the removal of version 3.14 this is no longer necessary, creates confusion and would be harder to maintain at the end of the day. We now consolidate these directories to have a single one which provides everything needed to go through a sane build. Signed-off-by: Awais Belal <awais_belal@mentor.com>
2016-02-02linux-yocto/rt: drop version 3.14Awais Belal
We now use 4.1.15 for both RT and standard kernel so drop the unneeded 3.14 kernel. Signed-off-by: Awais Belal <awais_belal@mentor.com>
2015-12-04Merge pull request #209 from abelal/fix_kernel_config_warningsMichael Powell
Fix kernel config warnings
2015-12-04Merge pull request #210 from abelal/common_linux-yoctoMichael Powell
Kernel modifications
2015-12-04linux-yocto-rt: fix build for RT kernelAwais Belal
The uprobe changes are available in the kernel with v3.14.24 which is in use currently so the patching fails. We also need to adjust the crui.scc inclusion as was done earlier for standard kernel as that is a mainstream bug resolved in v3.14.29 and later. Signed-off-by: Awais Belal <awais_belal@mentor.com>
2015-12-03linux-yocto: remove redundant configs and adjustAwais Belal
Their are duplicate configs found in amdfalconx86.cfg and amdfalconx86-user-config.cfg. Also, there are configurations which are un-needed and do not make it to the final defconfig. This generates warnings during the build process. We fix this by removing the duplicate configs and removing the unnecessary fragments. Signed-off-by: Awais Belal <awais_belal@mentor.com>
2015-12-02linux-yocto: fix CRC generation issueAwais Belal
Due to a faulty CRC generation issue the Module.symvers file is updated incorrectly for some exported symbols which leads to build time warnings and runtime failures for loadable modules. We now use an upstream kernel patch which fixes the problem by correctly handling typeof() for generation of kernel symbols. Signed-off-by: Awais Belal <awais_belal@mentor.com>
2015-12-01linux-yocto: fix jmp behavior for early idt handlersAwais Belal
The kernel hangs while trying to do a load_idt in the early start up phase and there's nothing obvious to observe on any of the consoles. This happens because jmp targets for early_idt_handlers are global which should always generate a long jmp which in theory should work correctly but tends to fail with newer assemblers. Patch backported from https://patchwork.kernel.org/patch/6469791/ Signed-off-by: Awais Belal <awais_belal@mentor.com>
2015-10-07amd: Remove duplicate includesDrew Moseley
No need to add the amdfalconx86-user-patches.scc to the amdfalconx86.scc file since it is explicitly listed in the SRC_URI. Signed-off-by: Drew Moseley <drew_moseley@mentor.com>
2015-09-16meta-amdfalconx86: add support for on-board eMMC device for AMD DB-FP4 platformArindam Nath
Signed-off-by: Arindam Nath <arindam.nath@amd.com>
2015-09-15meta-amdfalconx86: rebase amdgpu patches against amd-mainline branchArindam Nath
Signed-off-by: Arindam Nath <arindam.nath@amd.com>
2015-09-10linux-yocto: enable configurations for generic WiFi driversAwais Belal
The detection and enumeration of generic WiFi devices is currently not available due to lack of the driver support. We now enable some generic drivers to cover for these devices. Signed-off-by: Awais Belal <awais_belal@mentor.com>
2015-09-04meta-amdfalconx86: add support for I2S AudioArindam Nath
Signed-off-by: Arindam Nath <arindam.nath@amd.com>
2015-08-28amdfalconx86: enable the in-tree r8168 driverAwais Belal
We now enable the in-tree r8168 driver and disable the externally built module. This gives us the ability to boot over NFS. Signed-off-by: Awais Belal <awais_belal@mentor.com>
2015-08-28linux-yocto: provide r8168 driver through kernel sourceAwais Belal
The NICs on AMD Falcon family platforms utilize the r8168 driver from realtek and fail to perform correctly with the built-in r8169 driver. We now merge the r8168 driver source in the kernel so we are able to use it as built-in rather than an external module. Signed-off-by: Awais Belal <awais_belal@mentor.com>
2015-08-07meta-amdfalconx86: update amdgpu driver to include newer featuresArindam Nath
2015-07-29linux-yocto: split amdgpu kernel configsAwais Belal
The amdgpu configs are only relevant for the standard kernel as the driver is not yet RT-safe. We now provide these configs through a separate file so it could be handled differently for both kernel types. Signed-off-by: Awais Belal <awais_belal@mentor.com>
2015-07-29amdfalconx86: provide support for PREEMPT_RT kernelAwais Belal
This commit enables support for the PREEMPT_RT kernel by leveraging the linux-yocto-rt and providing required configurations. Signed-off-by: Awais Belal <awais_belal@mentor.com>
2015-07-24amdfalconx86-user-config: drop duplicate configsAwais Belal
The dropped kernel configs are defined twice in the same configuration fragment which produces a warning in the configuration process. Signed-off-by: Awais Belal <awais_belal@mentor.com>
2015-07-24amdfalconx86-user-config: enable LCD backlight configAwais Belal
The CONFIG_BACKLIGHT_LCD_SUPPORT is required for DRM driver, this is added to avoid the below warning from kernel's compile process warning: (DRM_RADEON && DRM_AMDGPU && DRM_NOUVEAU && DRM_I915 && DRM_GMA500 && DRM_SHMOBILE && DRM_TILCDC && FB_BACKLIGHT && USB_APPLEDISPLAY && FB_OLPC_DCON && ASUS_LAPTOP && SONY_LAPTOP && THINKPAD_ACPI && EEEPC_LAPTOP && ACPI_CMPC && SAMSUNG_Q10) selects BACKLIGHT_CLASS_DEVICE which has unmet direct dependencies (HAS_IOMEM && BACKLIGHT_LCD_SUPPORT) Please note that this warning can only be observed in the log.do_compile for the kernel. Signed-off-by: Awais Belal <awais_belal@mentor.com>
2015-07-10amdfalconx86: Initial public port to the amdfalconx86 familyDrew Moseley
Signed-off-by: Drew Moseley <drew_moseley@mentor.com>
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