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* apm821xx: set DEVICE_TYPE to "nas" for sata subtargetAdrian Schmutzler2020-06-031-0/+1
| | | | | | | | | | | | | | | | Since DEVICE_TYPE cannot be set per device, just set DEVICE_TYPE to "nas" for the entire subtarget, which only contains this single device. Note that while this looks like a cosmetic change in combination with the previous patches, this particular patch actually changes the packages for the device. Suggested-by: Christian Lamparter <chunkeey@gmail.com> Cc: Christian Lamparter <chunkeey@gmail.com> Cc: Sungbo Eo <mans0n@gorani.run> Cc: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
* treewide: drop DEVICE_TYPE when used as device variableAdrian Schmutzler2020-06-031-1/+0
| | | | | | | | | | | | | | | | | | | | | | | DEVICE_TYPE is a target/subtarget variable, and it does not have any effect when set in a device definition. It can only be set in a target's or subtarget's Makefile. Consequently, having it set anyway is misleading, so this drops all cases. This effectively reverts the following commits: 7a1497fd601d ("apm821xx: MBL: set DEVICE_TYPE to NAS") 5b4765c93a1b ("gemini: Classify Raidsonic NAS IB-4220-B as a NAS") cdc6de460bb4 ("gemini: D-Link DNS-313 is a NAS") For the following commit, the variable was set when adding device support: 27b2f0fc0fc5 ("kirkwood: add support for Iomega Storcenter ix2-200") Cc: Christian Lamparter <chunkeey@gmail.com> Cc: Sungbo Eo <mans0n@gorani.run> Cc: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
* kernel: bump 5.4 to 5.4.36Petr Štetiar2020-04-301-1/+1
| | | | | | | | | | | | | | | Refreshed patches, removed upstreamed patch: generic/hack: 551-loop-Better-discard-support-for-block-devices.patch Added generic config symbol `ARM64_ERRATUM_1542419` due to Fixes: f2791551cedb ("arm64: errata: Hide CTR_EL0.DIC on systems affected by Neoverse-N1 #1542419"). Run tested: qemu-x86-64, apalis, nbg6617 Build tested: x86/64, imx6, ipq40xx, sunxi/a53 Signed-off-by: Petr Štetiar <ynezz@true.cz>
* kernel: bump 4.19 to 4.19.115Koen Vandeputte2020-04-162-4/+4
| | | | | | | | | | | | | | | | | | Refreshed all patches. Remove upstreamed: - 600-ipv6-addrconf-call-ipv6_mc_up-for-non-Ethernet-inter.patch - 184-USB-serial-option-add-Wistron-Neweb-D19Q1.patch Fixes: - CVE-2020-8647 - CVE-2020-8648 (potentially) - CVE-2020-8649 Compile-tested on: cns3xxx Runtime-tested on: cns3xxx Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* apm821xx: use the real default HZ value from upstreamChristian Lamparter2020-04-101-84/+3
| | | | | | | | | | | | | | | | | | | | With the "real HZ" debate out of the way, let's actually use the apm821xx's default upstream config file at arch/powerpc/configs/44x/bluestone_defconfig. From what I can tell, it sets NO_HZ (well, this platform was for NAS, so this is a bit unexpected) and remove any specific HZ_$VALUE symbol. Sadly, Daniel Engberg didn't run any before/after netperf tests, because it would have been such a slam dunk across the boards. In case of the apm821xx the tcp tx/rx performance improved ~14% (from 600Mbps to 700Mps). This now causes the emac to drop frames too, so let's see if this is causes more problems or not. This patch includes a refresh of the configuration too. Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
* treewide: Don't diverge from upstream default HZ settings on 4.19Daniel Engberg2020-03-292-2/+0
| | | | | | | | | | | Most targets upstream use 250Hz or even 1000Hz by default while 100Hz is hardcoded in OpenWrt's default config. Use upstream default except for apm821xx which hardsets 1000Hz instead of platform default of 250Hz. Signed-off-by: Daniel Engberg <daniel.engberg.lists@pyret.net> [Apply same changes to 5.4] Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
* kernel: bump 5.4 to 5.4.28Petr Štetiar2020-03-282-5/+5
| | | | | | | | | | | | | | | | | | | | Changelog since 5.4.24 mentions CVE-2019-19769, CVE-2020-8648, CVE-2020-8649 and CVE-2020-8647. Removed upstreamed: generic: 507-v5.6-iio-chemical-sps30-fix-missing-triggered-buffer-depe.patch generic: 600-ipv6-addrconf-call-ipv6_mc_up-for-non-Ethernet-inter.patch bcm27xx: 950-0435-ASoC-pcm512x-Fix-unbalanced-regulator-enable-call-in.patch ipq806x: 701-stmmac-fix-notifier-registration.patch lantiq: 002-pinctrl-falcon-fix-syntax-error.patch octeontx: 0002-net-thunderx-workaround-BGX-TX-Underflow-issue.patch Run tested: apu2, qemu-x86-64, apalis, a64-olinuxino, nbg6617 Build tested: sunxi/a53, imx6, x86/64, ipq40xx Tested-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk> [apu2] Signed-off-by: Petr Štetiar <ynezz@true.cz>
* apm821xx: switch to 5.4 kernelChristian Lamparter2020-03-221-2/+1
| | | | | | This patch switches the APM821XX target to the linux kernel 5.4 variant. Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
* apm821xx: wndr4700: add preliminary drivetemp sensorChristian Lamparter2020-03-222-2/+25
| | | | | | | | | | | | | | | | | | This patch prepares the WNDR4700 to use the HDD sensor for the thermal zone. While the kernel's thermal.txt device-tree binding documentation files talks about supporting multiple sensors for a zone. This sadly is NOT the case. Even the most current upstream kernels (5.6-rc) supports just >one< sensor per zone: (driver/base/of-thermal.c:886) | * REVIST: for now, the thermal framework supports only | * one sensor per thermal zone. Thus, we are considering | * only the first two values as slope and offset. I do hope that this warning will prevent others wasteing time on trying to figure out why their multi-sensor thermal-zones definitions are not working as specified. Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
* apm821xx: add drivetemp sensor for the WD MyBook SeriesChristian Lamparter2020-03-222-1/+11
| | | | | | | | | This patch adds the hwmon-drivetemp to the device. It also adds device-tree bindings. This can be useful to automate external fans which can be controlled for example by either an unused sata-port or by the usb-power regulator. Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
* treewide: omit IMAGE_SIZE argument from check-sizeSungbo Eo2020-03-211-1/+1
| | | | | | | | | Now that check-size uses IMAGE_SIZE by default, we can skip the argument from image recipes to reduce redundancy. Signed-off-by: Sungbo Eo <mans0n@gorani.run> [do not touch ar71xx] Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
* treewide: remove maintainer variable from targetsPetr Štetiar2020-03-161-2/+0
| | | | | | | | | | | | | There is no such role as target maintainer anymore, one should always send corresponding changes for the review and anyone from the commiters is allowed to merge them or eventually use the hand break and NACK them. Lets make it clear, that it is solely a community doing the maintenance tasks. Signed-off-by: Petr Štetiar <ynezz@true.cz> Acked-by: Adrian Schmutzler <freifunk@adrianschmutzler.de> Acked-by: Piotr Dymacz <pepe2k@gmail.com>
* apm821xx: 4.14: remove kernel config and patchesChristian Lamparter2020-03-1460-8847/+0
| | | | | | | | This patch removes the 4.14 kernel support from the apm821xx target. The 4.19 kernel has been available and stable for a while and the 5.4 kernel support has been tested successfully on real hardware as well. Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
* build: image: move IMAGE_SIZE to image.mkSungbo Eo2020-03-111-1/+1
| | | | | | | | | | IMAGE_SIZE is widely used in many targets. Declare it in the default template to clean up redundant code. This also prevents deriving IMAGE_SIZE unintentionally from the previously defined device. While at it, remove duplicate KERNEL_SIZE declaration. Signed-off-by: Sungbo Eo <mans0n@gorani.run>
* kernel: 5.4: move some kconfig options to genericYousong Zhou2020-03-101-6/+0
| | | | | | | | | | | CONFIG_64BIT_TIME=y CONFIG_KASAN_STACK=1 CONFIG_UBSAN_ALIGNMENT=y CONFIG_UNIX_SCM=y CONFIG_DMA_DECLARE_COHERENT=y CONFIG_OF_RESERVED_MEM=y Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
* kernel: bump 5.4 to 5.4.24Koen Vandeputte2020-03-092-7/+7
| | | | | | | | | Refreshed all patches. Compile-tested on: imx6 Runtime-tested on: imx6 Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* kernel: bump 4.19 to 4.19.108Koen Vandeputte2020-03-092-5/+5
| | | | | | | | | Refreshed all patches. Compile-tested on: cns3xxx Runtime-tested on: cns3xxx Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* kernel: bump 4.14 to 4.14.172Koen Vandeputte2020-03-092-4/+4
| | | | | | | | | Refreshed all patches. Compile-tested on: cns3xxx Runtime-tested on: cns3xxx Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* treewide: move commonly disabled symbols to generic configDavid Bauer2020-03-011-4/+0
| | | | | | | Move new commonly disabled kernel 5.4 symbols to the generic kernel configuration. Signed-off-by: David Bauer <mail@david-bauer.net>
* apm821xx: remove gpio-interrupt cruftChristian Lamparter2020-02-291-6/+0
| | | | | | | | | | | This hunk became obsolete the moment when our gpio-button-hotplug learned how to deal with interrupt-supported gpio buttons. The gpio driver never supported interrupt handling, so these properties never served any use (outside of a enhanced ppc4xx-gpio driver that was dropped). Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
* apm821xx: 5.4: add important NAND symbolsChristian Lamparter2020-02-281-0/+3
| | | | | | | | This patch adds important NAND config symbols. These are necessary as otherwise the devices won't find the rootfs on the NAND chips. Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
* ath79: add support for kernel 5.4David Bauer2020-02-2810-53/+34
| | | | | | | | | | | | | | | Signed-off-by: David Bauer <mail@david-bauer.net> [refreshed] Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com> * Sync the patches with the changes done for kernel 4.19 * Use KERNEL_TESTING_PATCHVER * Refresh the configuration * Fix multiple compile bugs in the patches * Only add own ag71xx files for kernel 4.19 and use upstream version for 5.4. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* apm821xx: add linux kernel 5.4 testing supportChristian Lamparter2020-02-2813-0/+2102
| | | | | | | This patch adds support for the linux kernel version 5.4 as an optional testing kernel. Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
* kernel: bump 4.19 to 4.19.101Koen Vandeputte2020-02-041-39/+0
| | | | | | | | | | | | | | | | | | Refreshed all patches. Fixes: - CVE-2019-14896 - CVE-2019-14897 Remove upstreamed: - 023-0007-crypto-crypto4xx-Fix-wrong-ppc4xx_trng_probe-ppc4xx_.patch - 950-0202-staging-bcm2835-camera-fix-module-autoloading.patch - 001-4.22-01-MIPS-BCM63XX-drop-unused-and-broken-DSP-platform-dev.patch Compile-tested on: cns3xxx Runtime-tested on: cns3xxx Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* kernel: bump 4.14 to 4.14.169Koen Vandeputte2020-02-041-39/+0
| | | | | | | | | | | | | | | | | Refreshed all patches. Fixes: - CVE-2019-14896 - CVE-2019-14897 Remove upstreamed: - 023-0007-crypto-crypto4xx-Fix-wrong-ppc4xx_trng_probe-ppc4xx_.patch - 001-4.22-01-MIPS-BCM63XX-drop-unused-and-broken-DSP-platform-dev.patch Compile-tested on: cns3xxx Runtime-tested on: cns3xxx Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* apm821xx: mbl_gen_hdd_img.sh: switch to /bin/shRosen Penev2019-12-311-1/+1
| | | | | | | | Nothing here needs bash. Signed-off-by: Rosen Penev <rosenp@gmail.com> [add prefix to commit title] Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
* kernel: bump 4.19 to 4.19.90Koen Vandeputte2019-12-245-152/+85
| | | | | | | | | | | | | | | | | | | | Refreshed all patches. Remove upstreamed: - 010-dmaengine-dw-dmac-implement-dma-prot.patch - 950-0148-Increase-firmware-call-buffer-size-to-48-bytes.patch - 950-0206-Mailbox-firmware-calls-now-use-kmalloc-2749.patch - 402-leds-trigger-netdev-fix-handling-on-interface-rename.patch Fixes: - CVE-2019-19332 Compile-tested on: cns3xxx Runtime-tested on: cns3xxx Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com> [Add 010-dt-bindings-dmaengine-dw-dmac-add-protection-control.patch] Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* kernel: bump 4.14 to 4.14.159Koen Vandeputte2019-12-2433-243/+115
| | | | | | | | | | | | | | | Refreshed all patches. Remove upstreamed: - 302-0002-dmaengine-dw-implement-per-channel-protection-contro.patch Fixes: - CVE-2019-19332 Compile-tested on: cns3xxx Runtime-tested on: cns3xxx Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* treewide: kernel config: remove runtime optionsPetr Štetiar2019-11-241-2/+0
| | | | | | | Remove CC_HAS_ASM_GOTO, CC_IS_GCC and GCC_VERSION kernel config options which are set at runtime and which should be ignored now. Signed-off-by: Petr Štetiar <ynezz@true.cz>
* treewide: move MAC address patch functions to common libraryAdrian Schmutzler2019-10-141-10/+2
| | | | | | | | | This unifies MAC address patch functions and moves them to a common script. While those were implemented differently for different targets, they all seem to do the same. The number of different variants is significantly reduced by this patch. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
* treewide: move calibration data extraction function to libraryAdrian Schmutzler2019-10-131-42/+7
| | | | | | | | | | | | | | | | | This moves the almost identical calibration data extraction functions present multiple times in several targets to a single library file /lib/functions/caldata.sh. Functions are renamed with more generic names to merge different variants that only differ in their names. Most of the targets used find_mtd_chardev, while some used find_mtd_part inside the extraction code. To merge them, the more abundant version with find_mtd_chardev is used in the common code. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de> [rebase on latest master; add mpc85xx] Signed-off-by: David Bauer <mail@david-bauer.net>
* treewide: replace backticks by $(...) in gen_*_img.sh scriptsAdrian Schmutzler2019-09-291-1/+1
| | | | | | | | This replaces deprecated backticks by more versatile $(...) syntax. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de> [decapitalized patch subject at submitter's request] Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
* apm821xx: fix fan control on highest stepChristian Lamparter2019-09-291-1/+1
| | | | | | | | | | This patch removes a typo (extra "0") so that the 'cpu-alert6' step is triggered once the system reaches 85°C. Note: Unless the WNDR4700 is placed in an hot oven, the hardware-monitor will never reach this value. Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
* apm821xx: remove unnecessary kernel paddingRussell Senior2019-09-211-2/+1
| | | | | | | | | | | | | | | | | | The allocation of LEBs to ubi volumes is handled by the sysupgrade script: package/base-files/files/lib/upgrade/nand.sh and the ubimkvol and or ubirsvol command. Therefore, padding of the kernel blob is not needed at all, so use cat instead of dd. The BLOCKSIZE variable was only used in the dd command. In any case, 63k made no sense for the way BLOCKSIZE was being used. 63k (64512) does make sense for DTB_SIZE because of the offsets expected by u-boot given extant u-boot-env variables. Tested on Meraki MR24. Signed-off-by: Russell Senior <russell@personaltelco.net>
* apm821xx: image: remove unused kernel.dtb from IMAGESYousong Zhou2019-09-151-1/+1
| | | | | | | It's a leftover from 2271967f ("apm821xx: utilize build ARTIFACTs") Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com> Acked-by: Christian Lamparter <chunkeey@gmail.com>
* treewide: use new procd sysupgrade $UPGRADE_BACKUP variableRafał Miłecki2019-09-051-1/+1
| | | | | | | | | | It's a variable set by procd that should replace hardcoded /tmp/sysupgrade.tgz. This change requires the most recent procd with the commit 0f3c136 ("sysupgrade: set UPGRADE_BACKUP env variable"). Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
* treewide: when copying a backup file always specify dest nameRafał Miłecki2019-09-051-1/+1
| | | | | | | $CONF_TAR shouldn't be assumed to always point to the sysupgrade.tgz. This change makes code more generic and allows refactoring $CONF_TAR. Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
* treewide: don't hardcode "sysupgrade.tgz" file nameRafał Miłecki2019-09-051-1/+2
| | | | | | | | 1) Add BACKUP_FILE and use it when copying an archive to be restored after sysupgrade (on the next preinit). 2) Use CONF_TAR for copying backup prepared by the /sbin/sysupgrade Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
* treewide: sysupgrade: pass "save_partitions" option to the "sysupgrade" methodRafał Miłecki2019-08-221-1/+1
| | | | | | | This explicitly lets stage2 know if partitions should be preserved. No more "touch /tmp/sysupgrade.always.overwrite.bootdisk.partmap" hack. Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
* treewide: convert WiFi caldata size and offset to hexadecimalAdrian Schmutzler2019-08-141-11/+11
| | | | | | | | | | | | | | This changes size and offset set for WiFi caldata extraction and MAC address adjustment to hexadecimal notation. This will be much clearer for the reader when numbers are big, and will also match the style used for mtd-cal-data in DTS files. Since dd cannot deal with hexadecimal notation, one has to convert back to decimal by simple $(($hexnum)). Acked-by: Alexander Couzens <lynxis@fe80.eu> Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
* treewide: convert MAC address location offsets to hexadecimalAdrian Schmutzler2019-08-142-3/+3
| | | | | | | | | | | | | This changes the offsets for the MAC address location in mtd_get_mac_binary* and mtd_get_mac_text to hexadecimal notation. This will be much clearer for the reader when numbers are big, and will also match the style used for mtd-mac-address in DTS files. (e.g. 0x1006 and 0x5006 are much more useful than 4102 and 20486) Acked-by: Alexander Couzens <lynxis@fe80.eu> Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
* kernel: bump 4.19 to 4.19.64Koen Vandeputte2019-08-061-30/+0
| | | | | | | | | | | | | | | | | | | Refreshed all patches. Remove upstreamed: - 100-powerpc-4xx-uic-clear-pending-interrupt-after-irq-ty.patch - 950-0309-usb-dwc2-Disable-all-EP-s-on-disconnect.patch - 950-0310-usb-dwc2-Fix-disable-all-EP-s-on-disconnect.patch Fixes: - CVE-2019-13648 - CVE-2019-3900 - CVE-2019-10207 Compile-tested on: cns3xxx Runtime-tested on: cns3xxx Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* kernel: bump 4.14 to 4.14.136Koen Vandeputte2019-08-061-30/+0
| | | | | | | | | | | | | | | | | | | | | Refreshed all patches. Altered patches: - 306-v4.16-netfilter-remove-saveroute-indirection-in-struct-nf_.patch Remove upstreamed: - 100-powerpc-4xx-uic-clear-pending-interrupt-after-irq-ty.patch - 088-0002-i2c-qup-fixed-releasing-dma-without-flush-operation.patch - 500-arm64-dts-marvell-Fix-A37xx-UART0-register-size.patch Fixes: - CVE-2019-13648 - CVE-2019-10207 Compile-tested on: cns3xxx Runtime-tested on: cns3xxx Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* apm821xx: split up DEVICE_TITLEMoritz Warning2019-08-021-6/+11
| | | | | | Splits up DEVICE_TITLE into DEVICE_VENDOR, DEVICE_MODEL and DEVICE_VARIANT. Signed-off-by: Moritz Warning <moritzwarning@web.de>
* kernel: bump 4.19 to 4.19.62Koen Vandeputte2019-07-314-277/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Refreshed all patches. Remove upstreamed: - 023-0013-crypto-crypto4xx-fix-AES-CTR-blocksize-value.patch - 023-0014-crypto-crypto4xx-fix-blocksize-for-cfb-and-ofb.patch - 023-0015-crypto-crypto4xx-block-ciphers-should-only-accept-co.patch - 950-0252-staging-bcm2835_camera-Ensure-all-buffers-are-return.patch - 950-0253-staging-bcm2835-camera-Remove-check-of-the-number-of.patch - 950-0254-staging-bcm2835-camera-Handle-empty-EOS-buffers-whil.patch - 950-0489-staging-mmal-vchiq-Replace-spinlock-protecting-conte.patch - 0021-ARM-dts-gemini-Fix-up-DNS-313-compatible-string.patch - 049-v4.20-mips-remove-superfluous-check-for-linux.patch - 100-MIPS-fix-build-on-non-linux-hosts.patch - 303-MIPS-Fix-bounds-check-virt_addr_valid.patch - 0002-usb-dwc2-use-a-longer-AHB-idle-timeout-in-dwc2_core_.patch Altered patches: - 950-0267-staging-vc04_services-Split-vchiq-mmal-into-a-module.patch - 700-net-add-qualcomm-mdio-and-phy.patch Fixes: - CVE-2019-3846 New symbol: - AX88796B_PHY Compile-tested on: cns3xxx, imx6 Runtime-tested on: cns3xxx, imx6 Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* treewide: sysupgrade: don't use $ARGV in platform_do_upgrade()Rafał Miłecki2019-07-171-2/+2
| | | | | | | stage2 passes image path to platform_do_upgrade() as an argument so it can be simply accessed using $1 Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
* kernel: bump 4.19 to 4.19.56Koen Vandeputte2019-06-251-1/+1
| | | | | | | | | Refreshed all patches. Compile-tested on: cns3xxx Runtime-tested on: cns3xxx Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* apm821xx: move to 4.19 kernelsChristian Lamparter2019-06-241-2/+1
| | | | | | | | The 4.19 code has been available for some time now. Since the f2fs / loop issue has been under control I think it's time the target gets to move to it. Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
* apm821xx: switch out kernel's CRC32 methodChristian Lamparter2019-06-242-0/+4
| | | | | | | | | | | This patch replaces the OpenWrt' favoured CRC32 Sarwate algorithm with the kernel recommended SLICE8 CRC32 version. This change alone lifted btrfs writes from 40 MiB/s to 54 MiB/s on my My Book Live (SLICE4 managed 48 MiB/s). Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
* apm821xx: fix bogus key-presses on bootChristian Lamparter2019-06-206-0/+67
| | | | | | | | | | | | | | | | | | | | | | | "There are often transient line events when the system is powered up and initialized and it is often necessary for the gpio_chip driver to clear any interrupt flags in hardware before setting up the gpio chip, especially the irqchip portions of it." <http://lists.infradead.org/pipermail/openwrt-devel/2019-June/017630.html> This patch adds a fix for the APM821XX's interrupt controller to clear any bogus pending toggled interrupts that happens on various APM821XX boards on boot. The patch also changes the debouce-interval from the default 5ms debounce interval to 60ms all around. The default setting caused on occasions that the button state became stuck in a pressed state, even though the button was released. Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
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