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* kernel: add kmod-ipvlan supportChen Minqiang2021-04-303-0/+18
| | | | | | | | | | | | This kmod is similar to macvlan with the difference being that the endpoints have the same mac address. It is useful on cloud where only one mac address allowed on port, where macvlan not works but ipvlan would. One use case is where multiple IPs and gateways assign on one net port Signed-off-by: Chen Minqiang <ptpt52@gmail.com>
* uboot-envtools: add support for Buffalo WZR-HP-G300NHMauri Sandberg2021-04-301-0/+4
| | | | | | This adds an entries for wzr-hp-g300nh-rb and wzr-hp-g300nh-s. Signed-off-by: Mauri Sandberg <sandberg@mailfence.com>
* kernel: Activate FORTIFY_SOURCE for MIPS kernel 5.4Hauke Mehrtens2021-04-3012-117/+150
| | | | | | | | | | | | | | | | | | | | | | | | | CONFIG_FORTIFY_SOURCE=y is already set in the generic kernel configuration, but it is not working for MIPS on kernel 5.4, support for MIPS was only added with kernel 5.5, other architectures like aarch64 support FORTIFY_SOURCE already since some time. This patch adds support for FORTIFY_SOURCE to MIPS with kernel 5.4, kernel 5.10 already supports this and needs no changes. This backports one patch from kernel 5.5 and one fix from 5.8 to make fortify source also work on our kernel 5.4. The changes are not compatible with the 306-mips_mem_functions_performance.patch patch which was also removed with kernel 5.10, probably because of the same problems. I think it is not needed anyway as the compiler should automatically optimize the calls to memset(), memcpy() and memmove() even when not explicitly telling the compiler to use the build in variant. This increases the size of an uncompressed kernel by less than 1 KB. Acked-by: Rosen Penev <rosenp@gmail.com> Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* kernel: update mt7530 EEE patch from upstreamDENG Qingfang2021-04-304-242/+240
| | | | | | | | The new EEE patch is accepted upstream, so backport it and replace the current one. Cc: René van Dorst <opensource@vdorst.com> Signed-off-by: DENG Qingfang <dqfext@gmail.com>
* kernel: backport mtk_soc_eth fixes from v5.13Ilya Lipnitskiy2021-04-3017-79/+375
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes logic that leads to this error when booting mt7621 and other devices that use the mediatek ethernet driver: [ 23.144378] mtk_soc_eth 1e100000.ethernet: PPE table busy The rest are mostly moved from pending-5.10 to backport-5.10 with a couple of cleanups and improvements from upstream. Refresh patches. Links: https://git.kernel.org/netdev/net-next/c/c5d66587b890 https://git.kernel.org/netdev/net-next/c/3f57d8c40fea https://git.kernel.org/netdev/net-next/c/5196c4178549 https://git.kernel.org/netdev/net-next/c/787082ab9f7b https://git.kernel.org/netdev/net-next/c/c30c4a827390 https://git.kernel.org/netdev/net-next/c/3630d519d7c3 https://git.kernel.org/netdev/net-next/c/16ef670789b2 https://git.kernel.org/netdev/net-next/c/59555a8d0dd3 https://git.kernel.org/netdev/net-next/c/6b4423b258b9 https://git.kernel.org/netdev/net-next/c/e9229ffd550b https://git.kernel.org/netdev/net-next/c/4e6bf609569c https://git.kernel.org/netdev/net-next/c/816ac3e6e67b https://git.kernel.org/netdev/net-next/c/16769a8923fa https://git.kernel.org/netdev/net-next/c/db2c7b353db3 https://git.kernel.org/netdev/net-next/c/fa817272c37e https://git.kernel.org/netdev/net-next/c/3bc8e0aff23b Fixes: f07fe36f22fc ("kernel: update flow offload patches to upstream version") Cc: Felix Fietkau <nbd@nbd.name> Signed-off-by: Ilya Lipnitskiy <ilya.lipnitskiy@gmail.com>
* kernel: Move an upstreamed patch under backportsMauri Sandberg2021-04-306-12/+18
| | | | | | | This CFI patch was accepted upstream for 5.13. Move it away from under ath79 and place under backports to be removed in due time. Signed-off-by: Mauri Sandberg <sandberg@mailfence.com>
* kernel: bump 5.4 to 5.4.115John Audia2021-04-302-3/+3
| | | | | | | | | | | | All patches automatically rebased. Build system: x86_64 Build-tested: ipq806x/R7800 Run-tested: ipq806x/R7800 No dmesg regressions, everything functional Signed-off-by: John Audia <graysky@archlinux.us>
* kernel: bump 5.4 to 5.4.114John Audia2021-04-3015-38/+113
| | | | | | | | | | | | | | | | | | | | | | | | | | Manually rebased* generic/backport-5.4/700-v5.5-net-core-allow-fast-GRO-for-skbs-with-Ethernet-heade.patch Added new backport* generic/backport-5.4/050-gro-fix-napi_gro_frags-Fast-GRO-breakage-due-to-IP-a.patch All others updated automatically. The new backport was included based on this[1] upstream commit that will be mainlined soon. This change is needed because Eric Dumazet's check for NET_IP_ALIGN (landed in 5.4.114) causes huge slowdowns on drivers which use napi_gro_frags(). Build system: x86_64 Build-tested: ipq806x/R7800 Run-tested: ipq806x/R7800 No dmesg regressions, everything functional *Credit to Alexander Lobakin 1. https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/?id=7ad18ff6449cbd6beb26b53128ddf56d2685aa93 Signed-off-by: John Audia <graysky@archlinux.us>
* ath79: mikrotik: swap RB922UAGS-5HPaCD eth0/1 MACsRoger Pueyo Centelles2021-04-301-0/+5
| | | | | | | | | | | Since support for SFP on the MikroTik RouterBOARD 922UAGS-5HPacD was added by 4387fe00cb, the MAC addresses for eth0 (Ethernet) and eth1 (SFP) were swapped. This patch fixes the 02_network script to assign MAC addresses correctly, so they match the label and the vendor's OS. Tested on a RouterBOARD 922UAGS-5HPacD board. Signed-off-by: Roger Pueyo Centelles <roger.pueyo@guifi.net>
* kernel: bump 5.10 to 5.10.33Rui Salvaterra2021-04-291-2/+2
| | | | Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
* kernel: backport mtk_ppe busy-wait loop fixIlya Lipnitskiy2021-04-291-0/+72
| | | | | | | | | | | Fixes logic that leads to this error when booting mt7621 and other devices that use the mediatek ethernet driver: [ 23.144378] mtk_soc_eth 1e100000.ethernet: PPE table busy Link: https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git/commit/?id=c5d66587b8900201e1530b7c18d41e87bd5812f4 Fixes: f07fe36f22fc ("kernel: update flow offload patches to upstream version") Cc: Felix Fietkau <nbd@nbd.name> Signed-off-by: Ilya Lipnitskiy <ilya.lipnitskiy@gmail.com>
* ipq40xx: add support for MikroTik SXTsq 5 acRoger Pueyo Centelles2021-04-299-3/+271
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | This commit adds support for the MikroTik SXTsq 5 ac (RBSXTsqG-5acD), an outdoor 802.11ac wireless CPE with one 10/100/1000 Mbps Ethernet port. Specifications: - SoC: Qualcomm Atheros IPQ4018 - RAM: 256 MB - Storage: 16 MB NOR - Wireless: IPQ4018 (SoC) 802.11a/n/ac 2x2:2, 16 dBi antennae - Ethernet: IPQ4018 (SoC) 1x 10/100/1000 port, 10-28 Vdc PoE in - 1x Ethernet LED (green) - 7x user-controllable LEDs · 1x power (blue) · 1x user (green) · 5x rssi (green) Note: Serial UART is probably available on the board, but it has not been tested. Flashing: Boot via TFTP the initramfs image. Then, upload a sysupgrade image via SSH and flash it normally. More info at the "Common procedures for MikroTik products" page https://openwrt.org/toh/mikrotik/common. Signed-off-by: Roger Pueyo Centelles <roger.pueyo@guifi.net>
* uboot-mediatek: unifi6lr: mtd erase before write to flashChen Minqiang2021-04-281-2/+2
| | | | | | | | Erase firmware ereas before writing to recovery or production partition when updating them via the bootloader menu. Signed-off-by: Chen Minqiang <ptpt52@gmail.com> Signed-off-by: Daniel Golle <daniel@makrotopia.org>
* arm-trusted-firmware-mediatek: fix boot hang on unifi-6-lrDaniel Golle2021-04-281-3/+3
| | | | | | | | | | | | The Ubiquiti Networks UniFi 6 LR access point comes with a total of 512 MB RAM provided by 2x 8-bit DDR3 SDRAM. This combination lead to problems with the DDR calibration on boot resulting in occasional hang on boot. Use updated calibration binary provided by MediaTek to make boot on that device more reliable. The binary has also been tested on the BananaPi BPi-R64 board and that also works just fine with the new binary. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
* mac80211: minstrel_ht: fix issue in calculating success probabilityFelix Fietkau2021-04-281-0/+21
| | | | | | | Missing braces in a macro were leading to badly working rates sometimes getting a success probabilty of 1.0 Signed-off-by: Felix Fietkau <nbd@nbd.name>
* iwinfo: update to latest Git HEADDavid Bauer2021-04-281-4/+4
| | | | | | | | 50b64a6 iwinfo: add basic IEEE 802.11ax support 70d2136 iwinfo: nl80211: perform split wiphy dump cd23727 iwinfo: cli: fix hwmode formatting Signed-off-by: David Bauer <mail@david-bauer.net>
* ath79: add missing kernel config symbolStijn Tintel2021-04-251-0/+1
| | | | | | | | | | Commit f724a583dcf7 updated the nand-rb4xx driver to the 5.10 testing kernel, but forgot to add the new kernel config symbol it introduces to the 5.10 config. Fixes: f724a583dcf7 ("ath79: mikrotik: update nand-rb4xx driver") Reported-by: Russell Senior <russell@personaltelco.net> Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
* dnsmasq: add ignore hosts dir to dnsmasq init scriptJoão Henriques2021-04-241-1/+6
| | | | | | | | When running multiple instances of dnsmasq, for example one being for the lan and another for a guest network, it might not be desirable to have the same dns names configured in both networks Signed-off-by: João Henriques <joaoh88@gmail.com>
* nat46: update to git HEADHans Dedecker2021-04-241-3/+3
| | | | | | | | | 9df230a Zero checksum handling (#25) 7688102 skip generating a UDP4 csum if the UDP6 csum is 0 and zero_csum_pass is set 4a9e4b1 zero csum: avoid calling the checksum adjustment function if udp csum is zero 2de14c5 add a module argument to skip checksum adjust for UDP if checksum is zero Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
* bpftools: update to v5.11.16, simplify makeTony Ambardar2021-04-242-16/+7
| | | | | | | | | | | | | | | | Update to the latest stable upstream version. Drop unneeded make variables to remove redundant assignments seen during invocation of package Makefile. Also remove the following patch now included upstream: * 200-fix-install-param-order-on-macos.patch Compile and run-tested on malta/mips32be, using bpftool directly and also libbpf (linked with tc) to inspect and load simple eBPF programs. Signed-off-by: Tony Ambardar <itugrok@yahoo.com>
* bpftools: fix feature override for masking clangTony Ambardar2021-04-241-1/+1
| | | | | | | | | Rename feature variable clang-bpf-global-var following upstream changes. This restores the HAVE_CLANG feature override and should avoid rare build errors where a recent host clang and BTF-enabled host kernel are present. Fixes: 23be333401f0 ("bpftools: update to 5.10.10") Signed-off-by: Tony Ambardar <itugrok@yahoo.com>
* image: use portable filename in 'append-image-stage'Daniel Golle2021-04-241-2/+2
| | | | | | | | | | | The 'append-image-stage' command doesn't work when setting the EXTRA_IMAGE_NAME option of the ImageBuilder as in that case DEVICE_IMG_PREFIX is modified and no longer matches the value it had in buildroot. Choose a filename independent of DEVICE_IMG_PREFIX for images staged using 'append-image-stage' to fix that. Fixes: de4b29dab9 ("image: introduce 'append-image-stage' build command") Signed-off-by: Daniel Golle <daniel@makrotopia.org>
* mediatek: bpi-r64: fix sdcard.img.gz in ImageBuilderDaniel Golle2021-04-231-1/+1
| | | | | | | | Generating the sdcard.img.gz file requires the initramfs/recovery image to be present. Use the newly introduced 'append-image-stage' build command to fix the ImageBuilder for the BPi-R64. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
* image: introduce 'append-image-stage' build commandDaniel Golle2021-04-231-0/+12
| | | | | | | | | | | Similar to 'append-image' this new command appends an existing binary. 'append-image-stage' also makes a copy of that binary and keeps it in $(STAGING_DIR_IMAGE). When called from within the ImageBuilder, this copy is used instead of expecting the binary to be present. This is useful for artifacts which include the initramfs/recovery image which is usually not included in the ImageBuilder. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
* mediatek: mt7622: build AHCI driver as moduleDaniel Golle2021-04-231-1/+0
| | | | | | | | | Build the driver for the in-SoC AHCI SATA host as module, just like for the other subtargets. No board requires booting off SATA, so we don't need to have it built-in. All boards with SATA support already select kmod-ata-ahci-mtk which provides the module. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
* ccache: update to 4.2.1DENG Qingfang2021-04-232-3/+3
| | | | | | | Update ccache to 4.2.1 Signed-off-by: DENG Qingfang <dqfext@gmail.com> Signed-off-by: Hans Dedecker <dedeckeh@gmail.com> [refresh patch]
* kernel: bump 5.10 to 5.10.32Rui Salvaterra2021-04-2213-68/+32
| | | | | | | | | | | | | | | | | | | | Deleted (reverse-appliable): mediatek/patches-5.10/360-mtd-rawnand-mtk-Fix-WAITRDY-break-condition-and-time.patch Automatically refreshed: ath79/patches-5.10/0036-GPIO-add-named-gpio-exports.patch generic/backport-5.10/600-v5.12-net-extract-napi-poll-functionality-to-__napi_poll.patch generic/backport-5.10/601-v5.12-net-implement-threaded-able-napi-poll-loop-support.patch generic/backport-5.10/602-v5.12-net-add-sysfs-attribute-to-control-napi-threaded-mod.patch generic/backport-5.10/603-v5.12-net-fix-race-between-napi-kthread-mode-and-busy-poll.patch generic/pending-5.10/600-netfilter_conntrack_flush.patch generic/pending-5.10/613-netfilter_optional_tcp_window_check.patch generic/pending-5.10/680-NET-skip-GRO-for-foreign-MAC-addresses.patch generic/pending-5.10/768-net-dsa-mv88e6xxx-Request-assisted-learning-on-CPU-port.patch lantiq/patches-5.10/0030-GPIO-add-named-gpio-exports.patch ramips/patches-5.10/800-GPIO-add-named-gpio-exports.patch Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
* iproute2: avoid unneeded compiles to speed buildingTony Ambardar2021-04-224-3/+31
| | | | | | | | | | | | | | | | | | | | | | | Skip building Makefile targets that aren't packaged: tipc, dcb, ifstat, rtacct, lnstat, and man. Also, only compile targets needed for the current build variant i.e. don't compile 'tc' when building an 'ip' variant and vice versa. These changes reduce typical build times by over 30%: $ make package/iproute2/clean && time make -j8 package/iproute2/compile (old) ... real 2m24.985s user 3m12.537s sys 0m26.677s (new) ... real 1m36.945s user 2m8.734s sys 0m20.046s Signed-off-by: Tony Ambardar <itugrok@yahoo.com>
* kernel: drop the conntrack rtcache patchRui Salvaterra2021-04-224-566/+8
| | | | | | | | | | It's in backports-5.4, but it wasn't ever merged. Upstream followed another approach, with flow offloading, which has much better performance. Drop this obsolete patch and refresh the kernel patches. Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com> Acked-by: Stijn Tintel <stijn@linux-ipv6.be> Acked-by: Felix Fietkau <nbd@nbd.name>
* treewide: switch the timer frequency to 100 HzRui Salvaterra2021-04-2163-122/+4
| | | | | | | | Some targets select HZ=100, others HZ=250. There's no reason to select a higher timer frequency (and 100 Hz are available in every architecture), so change all targets to 100 Hz. Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
* treewide: remove redundant ubifs kconfig symbolsRui Salvaterra2021-04-2133-114/+0
| | | | | | | For the targets which enable ubifs, these symbols are already part of the generic kconfigs. Drop them from the target kconfigs. Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
* kernel: enable lzo, zlib and zstd in ubifsRui Salvaterra2021-04-212-4/+8
| | | | | | | | Make sure all compression algorithms are enabled, for the time being, in order not to break sysupgrade. In the future, we'd like to disable all except zstd, as it's the best all-around performer. Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
* kernel: default to zstd compression in ubifsRui Salvaterra2021-04-212-0/+50
| | | | | | | | | | Compared to both lzo and zlib, zstd is the best all-around performer. Backport a kernel patch [1] (to both 5.4 and 5.10), in order to set it as default for ubifs, if available. [1] https://lore.kernel.org/linux-mtd/CAFLxGvwhtRY-6kT-sN=AgjvyssHb5qdTS6WQHkhKu3YrPuTkdw@mail.gmail.com/ Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
* bcm53xx: fix Luxul XWR-3150 LAN ports numberingRafał Miłecki2021-04-211-1/+1
| | | | | | | Port numbers were reverted. Fixes: c459a6bf482f ("bcm53xx: add support for Luxul FullMAC WiFi devices") Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
* uboot-rockchip: update to v2021.04David Bauer2021-04-205-671/+31
| | | | | | | | | Update the uboot-rockchip to the latest upstream release. Remove upstreamed patches. Tested-on: FriendlyElec NanoPi R2S Signed-off-by: David Bauer <mail@david-bauer.net>
* kernel: move patch to backport after upstreamingIlya Lipnitskiy2021-04-201-4/+9
| | | | | | | | | The patch is now in net-next so keep it in backport-5.10 to keep things more organized. Link: https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git/commit/?id=6ecaf81d4ac6365f9284f9d68d74f7c209e74f98 Cc: Daniel Golle <daniel@makrotopia.org> Signed-off-by: Ilya Lipnitskiy <ilya.lipnitskiy@gmail.com>
* kernel/generic: add missing config symbolStijn Tintel2021-04-191-0/+1
| | | | Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
* gemini: Bump to kernel v5.10Linus Walleij2021-04-184-1/+600
| | | | | | | | | Only two patches against mainline remains. Switch to v5.10 which works very nicely with all Gemini devices. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> [backported don't disable option CONFIG_BPF_SYSCAL] Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
* octeon: add 5.10 as testing kernelStijn Tintel2021-04-189-1/+478
| | | | | | | Remove upstreamed parts from 100-ubnt_edgerouter2_support.patch. Compile and runtime tested on Ubiquiti EdgeRouter Lite. Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
* ramips: fix at803x patchDavid Bauer2021-04-181-7/+7
| | | | | | | | | | This patch broke while refreshing on a kernel bump. It adds the config_aneg function twice to the AR8035 PHY now. Restore the old behavior to restore the patches original intent. Fixes commit 57e32650efa4 ("kernel: bump 5.10 to 5.10.31") Signed-off-by: David Bauer <mail@david-bauer.net>
* rockchip: use alternative CID pathDavid Bauer2021-04-181-1/+1
| | | | | | | | | | Use an alternative path to access the CID of the SD card in MMC0, used for the generation of MAC addresses. With Kernel 5.10, the device name of the MMC controller changed, breaking MAC address generation. The new path is compatible with Kernel 5.4 as well as Kernel 5.10. Signed-off-by: David Bauer <mail@david-bauer.net>
* rockchip: add missing config symbolsDavid Bauer2021-04-181-0/+5
| | | | Signed-off-by: David Bauer <mail@david-bauer.net>
* rockchip: fix kernel 5.10 built for RockPi 4David Bauer2021-04-181-0/+10
| | | | Signed-off-by: David Bauer <mail@david-bauer.net>
* generic: add missing config symbolsDavid Bauer2021-04-182-0/+13
| | | | Signed-off-by: David Bauer <mail@david-bauer.net>
* kernel: select kmod-backlight as dependency for kmod-drmDavid Bauer2021-04-181-1/+1
| | | | | | | | | | | | | Select kmod-backlight as dependency for kmod-drm in case kmod-backlight is compiled. This fixes kernel 5.10 build issues on x86-geode with all kmods enabled: Package kmod-drm is missing dependencies for the following libraries: backlight.ko Signed-off-by: David Bauer <mail@david-bauer.net>
* kernel: netdev: make kmod-of-mdio conflict with x86David Bauer2021-04-181-1/+1
| | | | | | | | CONFIG_MDIO_OF depends on CONFIG_OF which is not enabled for x86. Fixes builds of x86 with Kernel 5.10 due to unresolved dependencies. Signed-off-by: David Bauer <mail@david-bauer.net>
* x86: amd-xgbe: add missing dependencies on 5.10Chuanhong Guo2021-04-181-1/+1
| | | | | | | | | fix the following build error when building with test kernel: Package kmod-amd-xgbe is missing dependencies for the following libraries: mdio_devres.ko Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
* uboot-envtools: mvebu: add Buffalo LS421DEDaniel González Cabanelas2021-04-171-0/+3
| | | | | | | | The Buffalo Linkstation LS421DE NAS lacks an uboot env config file. Create it via scripts. Signed-off-by: Daniel González Cabanelas <dgcbueu@gmail.com>
* x86/64: Add support for AMD SOC Ethernet controllerZheng Bao2021-04-172-1/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This feature is already supported in kernel. Add definition and configuration in Makefile of OpenWRT. It is tested on board Dibbler with processor V1605B. Dmesg is as below. -------------------------------------------- [ 0.317122] smpboot: CPU0: AMD Ryzen Embedded V1605B with Radeon Vega Gfx (family: 0x17, model: 0x11, stepping: 0x0) [ 8.227270] libphy: amd-xgbe-mii: probed [ 8.228189] amd-xgbe 0000:02:00.1 eth0: net device enabled [ 8.228999] libphy: amd-xgbe-mii: probed [ 8.229921] amd-xgbe 0000:02:00.2 eth1: net device enabled ..... [ 11.760869] br-lan: port 1(eth0) entered blocking state [ 11.761365] br-lan: port 1(eth0) entered disabled state [ 11.762019] device eth0 entered promiscuous mode [ 11.785285] 8021q: adding VLAN 0 to HW filter on device eth1 [ 16.881431] amd-xgbe 0000:02:00.1 eth0: Link is Up - 1Gbps/Full - flow control off [ 16.882108] br-lan: port 1(eth0) entered blocking state [ 16.882583] br-lan: port 1(eth0) entered forwarding state [ 16.883249] IPv6: ADDRCONF(NETDEV_CHANGE): br-lan: link becomes ready ----------------------------------------------- Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
* ath79: mikrotik: update nand-rb4xx driverRoger Pueyo Centelles2021-04-174-12/+98
| | | | | | | | | | | | | | | This updates the NAND driver for MikroTik RB4XX series to work with kernel 5.10, similarly to the ar934x-nand driver (fb64e2c3). Support for kernel 5.10 was added to all ath79 subtargets except for the mikrotik one by commit d6b785d, since patch 920-mikrotik-rb4xx.patch needed to be reworked. Later, commit f8512661 enabled kernel 5.10 for the mikrotik subtarget with the nand-rb4xx driver still pending, which is updated and added back by this patch. Compile-tested only. Signed-off-by: Roger Pueyo Centelles <roger.pueyo@guifi.net>