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* kernel: Add missing kernel config optionsHauke Mehrtens2021-09-131-2/+0
| | | | | | | | These options are selectable when some of the kernel debug options like KERNEL_SOFTLOCKUP_DETECTOR are selected. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> (cherry picked from commit 1a3b3dc7974c98843baeb22251dc4c580dc771d6)
* gemini,layerscape,oxnas: don't disable option CONFIG_BPF_SYSCALLTony Ambardar2021-04-161-1/+0
| | | | | | | | | | Respect the generic kernel config setting, which is "enabled" tree-wide, as previously done for sunxi. Ref: 247ef4d98bab ("sunxi: enable CONFIG_BPF_SYSCALL and CONFIG_EMBEDDED") Signed-off-by: Tony Ambardar <itugrok@yahoo.com> (cherry picked from commit 41948c9c1b80e39f2fd2771f42e62e209347b0bf) Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
* kernel: move some disabled symbols to genericAleksander Jan Bajkowski2021-04-111-4/+0
| | | | | | | Move some disabled symbols found in armvirt target to generic. Signed-off-by: Aleksander Jan Bajkowski <A.Bajkowski@stud.elka.pw.edu.pl> (cherry picked from commit 12e942b1fdda874542e0a4e6ea892969fedab975)
* target: use SPDX license identifiers on MakefilesAdrian Schmutzler2021-02-101-4/+1
| | | | | | Use SPDX license tags to allow machines to check licenses. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
* config: limit CONFIG_PERF_EVENTS to top-level generic configsTony Ambardar2021-01-251-1/+0
| | | | | | Remove redundant target-level settings. Signed-off-by: Tony Ambardar <itugrok@yahoo.com>
* kernel: remove target specific setting of CONFIG_TCP_CONG_ADVANCEDYousong Zhou2020-12-261-1/+0
| | | | | | | | | | | The option was introduced in upstream linux commit a6484045 ("[TCP]: Do not present confusing congestion control options by default."). The option is set to y in generic config and to the moment does not incur additional size increment. Make it y for all so that packages such as kmod-tcp-bbr do not have to set it on every occasion Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
* kernel: move some disabled symbols to genericAleksander Jan Bajkowski2020-12-221-2/+0
| | | | | | Move some disabled config options found in lantiq target to generic. Signed-off-by: Aleksander Jan Bajkowski <A.Bajkowski@stud.elka.pw.edu.pl>
* layerscape: Change to combined rootfs on sd imagesPawel Dembicki2020-10-261-0/+3
| | | | | | | | | | | | | | | | | | At this moment layerscape images are ext4 only. It causes problem with save changes durring sysupgrade and make "firstboot" and failsafe mode useless. This patch changes sd-card images to squashfs + f2fs combined images. To make place, for saving config, kernel space ar now ext4 partition with fit kernel. This method of image generation is similar to rest of OpenWrt sd-card targets. Reviewed-by: Yangbo Lu <yangbo.lu@nxp.com> Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com> [reword README, reword DEVICE_COMPAT_MESSAGE, keep original indent] Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
* treewide: enable the vDSORui Salvaterra2020-10-131-1/+0
| | | | | | | The vDSO is used to accelerate some syscalls. It should work fine wherever it's available, so enable it globally for all targets. Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
* layerscape: remove support for kernel 4.14Yangbo Lu2020-05-251-779/+0
| | | | | | | Remove support for kernel 4.14, and NXP Layerscape SDK had not supported kernel 4.14 since LSDK-20.04 either. Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
* layerscape: disable UEFI runtime support in config-5.4Yangbo Lu2020-05-071-18/+0
| | | | | | | Disable CONFIG_EFI (UEFI runtime support) in config-5.4, while is not required. Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
* layerscape: re-enable IFC NAND/NOR controllers in config-5.4Yangbo Lu2020-05-071-0/+6
| | | | | | | | The Freescale IFC NAND/NOR controllers options were disabled in default in previous running make kernel_oldconfig. So re-enable them. Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
* layerscape: refresh kernel 5.4 configYangbo Lu2020-05-071-63/+82
| | | | | | By running make kernel_oldconfig and selecting relevant options. Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
* layerscape: copy kernel config from 4.14 to 5.4Yangbo Lu2020-05-071-0/+779
| | | | | | Just copy kernel config from 4.14 to 5.4. Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
* layerscape: remove CONFIG_LEGACY_PTY from kernel configDaniel Golle2019-12-091-2/+0
| | | | | | Having legacy PTYs enabled causes problems with procd-hotplug. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
* layerscape: update patches-4.14 to LSDK 19.03Biwen Li2019-06-061-1/+8
| | | | | | | | | | | | | | | | | | | | All patches of LSDK 19.03 were ported to Openwrt kernel. We still used an all-in-one patch for each IP/feature for OpenWrt. Below are the changes this patch introduced. - Updated original IP/feature patches to LSDK 19.03. - Added new IP/feature patches for eTSEC/PTP/TMU. - Squashed scattered patches into IP/feature patches. - Updated config-4.14 correspondingly. - Refreshed all patches. More info about LSDK and the kernel: - https://lsdk.github.io/components.html - https://source.codeaurora.org/external/qoriq/qoriq-components/linux Signed-off-by: Biwen Li <biwen.li@nxp.com> Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
* layerscape: remove POSIX_MQUEUE configsYangbo Lu2019-06-061-2/+0
| | | | | | | The POSIX_MQUEUE configs had been handled by OpenWrt configuration. Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
* kernel: Do not set CONFIG_DEVMEM or CONFIG_DEVKMEMHauke Mehrtens2019-05-111-2/+0
| | | | | | | This is deactivated by default and should be manually activated in the OpenWrt kernel configuration Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* kernel: Activate CONFIG_SYN_COOKIES for all targetsHauke Mehrtens2019-05-111-1/+0
| | | | | | | | | | Some targets deactivated CONFIG_SYN_COOKIES, for unknown reasons, use the default setting from the generic configuration which activates CONFIG_SYN_COOKIES. This should prevent SYN flooding. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* kernel: Deactivate CONFIG_COMPAT_BRKHauke Mehrtens2018-12-261-1/+0
| | | | | | | | | CONFIG_COMPAT_BRK disables the heap randomization which is only needed for very old and ancient user space applications, I am not aware that we run any of these, just deactivate this option for these targets to allow heap randomization. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* layerscape: drop kernel 4.9 supportBiwen Li2018-12-181-952/+0
| | | | | | | This patch is to drop kernel 4.9 support. Signed-off-by: Biwen Li <biwen.li@nxp.com> Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
* layerscape: upgrade kernel to 4.14Biwen Li2018-12-181-0/+780
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch is to upgrade kernel to 4.14 for layerscape. patches-4.14 for layerscape included two categories. - NXP Layerscape SDK kernel-4.14 patches All patches on tag LSDK-18.09-V4.14 were ported to OpenWrt kernel. Since there were hundreds patches, we had to make an all-in-one patch for each IP/feature. See below links for LSDK kernel. https://lsdk.github.io/components.html https://source.codeaurora.org/external/qoriq/qoriq-components/linux - Non-LSDK kernel patches Other patches which were not in LSDK were just put in patches-4.14. Kept below patches from patches-4.9. 303-dts-layerscape-add-traverse-ls1043.patch 821-add-esdhc-vsel-to-ls1043.patch 822-rgmii-fixed-link.patch Renamed and rebase them as below in patches-4.14, 303-add-DTS-for-Traverse-LS1043-Boards.patch 712-sdk-dpaa-rgmii-fixed-link.patch 824-mmc-sdhci-of-esdhc-add-voltage-switch-support-for-ls.patch Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com> Signed-off-by: Biwen Li <biwen.li@nxp.com>
* kernel: add missing symbol in some 4.9 subtargetsKoen Vandeputte2018-12-111-0/+1
| | | | | | | Buildbot revealed some subtargets are still missing the new symbol. Fixes: dfbf836a52e4 ("kernel: bump 4.9 to 4.9.143") Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* kernel: enable memory compactionFelix Fietkau2018-10-091-1/+0
| | | | | | | | | | | Compaction is the only memory management component to form high order (larger physically contiguous) memory blocks reliably. The page allocator relies on compaction heavily and the lack of the feature can lead to unexpected OOM killer invocations for high order memory requests. You shouldn't disable this option unless there really is a strong reason for it. Signed-off-by: Felix Fietkau <nbd@nbd.name> Signed-off-by: Michal Hrusecky <michal.hrusecky@nic.cz>
* layerscape: armv7: activate USB support.Hauke Mehrtens2018-09-281-0/+1
| | | | | | | | The feature flags say that this target supports USB so packages depending on USB are being build, but actually the kernel configuration misses USB support. It looks like this SoC supports USB, so activate it. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* layerscape: add armv7 subtarget and ls1021atwr board supportYangbo Lu2018-09-222-0/+967
The NXP TWR-LS1021A module is a development system based on the QorIQ LS1021A processor. - This feature-rich, high-performance processor module can be used standalone or as part of an assembled Tower System development platform. - Incorporating dual Arm Cortex-A7 cores running up to 1 GHz, the TWR-LS1021A delivers an outstanding level of performance. - The TWR-LS1021A offers HDMI, SATA3 and USB3 connectors as well as a complete Linux software developer's package. - The module provides a comprehensive level of security that includes support for secure boot, Trust Architecture and tamper detection in both standby and active power modes, safeguarding the device from manufacture to deployment. Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
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