* kernel: bump 5.4 to 5.4.79

* ramips: add mt7620-nand driver for NAND flash

This add the mt7620-nand driver
and enable nand ubifs for subtarget mt7620
Signed-off-by: NChen Minqiang <ptpt52@gmail.com>
Co-authored-by: NChen Minqiang <ptpt52@gmail.com>

[mac80211]
 5b29614 mac80211: another fix for the sta connection monitor
 1ed6eb1 mac80211: backport sched_set_fifo_low
 cba4120 mac80211: add support for specifying a per-device scan list
 e0d482f rt2x00: mt7620: differentiate based on SoC's CHIP_VER

[package]
 amd64-microcode/intel-microcode/linux-firmware: update version

* Revert "uboot-rockchip: update NanoPi R2S patches"

This reverts commit bda6f6572be630bcf9a1c8a429e40d8a53033af5.

This commit breaks the onboard ethernet on some units. Revert it for
now.
Signed-off-by: NDavid Bauer <mail@david-bauer.net>

* rockchip: enable Realtek PHY support

The NanoPi R2S features a Realtek Gigabit Ethernet PHY. Enable the
Realtek specific PHY driver to correctly configure internal delays.
Signed-off-by: NDavid Bauer <mail@david-bauer.net>

* uboot-rockchip: fix nanopi-r2s failed to boot on some sd cards

Add regulator-boot-on parameters to vcc_sd.
Add startup-delay-us parameters to vcc_sdio.
This will improve the problem that in some SD cards are failing to boot up.
Signed-off-by: NYuan Tao <ty@wevs.org>

* rockchip: fix NanoPi R2S GMAC clock name

This commit fixes the name for the GMAC clock to gmac_clkin, as this is
the name of the clock provided by the rk3328-clk driver.

Without this commit, the GMAC will not work in TX direction.
Suggested-by: NTobias Waldvogel <tobias.waldvogel@gmail.com>
Signed-off-by: NDavid Bauer <mail@david-bauer.net>
Co-authored-by: NDavid Bauer <mail@david-bauer.net>
Co-authored-by: NYuan Tao <ty@wevs.org>

[mac80211]
 ca5ee6e mac80211: Fix potential endless loop
 2c14710 mac80211: add more AQL fixes/improvements
 91fb3ce mac80211: remove an obsolete patch that is no longer doing anything useful
 acf1733 mac80211: add preliminary support for enabling 802.11ax in config
 d717343 mac80211: update encap offload patches to the latest version
 673062f mac80211: allow bigger A-MSDU sizes in VHT, even if HT is limited
 caf7277 mac80211: do not allow bigger VHT MPDUs than the hardware supports
 cd36c0d mac80211: select the first available channel for 5GHz interfaces
 1c6d456 mac80211: fix regression in station connection monitor optimization
 4bd7689 mac80211: update sta connection monitor regression fix

[target]
 Sync: at91, ath25, ath79, lantiq, mediatek, mvebu.

* rockchip: refresh NanoPi R2S patches

Update the patches for the NanoPi R2S to the v3 sent (and accepted)
upstream.
Signed-off-by: NDavid Bauer <mail@david-bauer.net>

* rockchip: rk3328: add compatible to NanoPi R2S ethernet PHY

This adds the compatible property to the NanoPi R2S ethernet PHY node.
Otherwise, the PHY might not be probed, as the PHY ID reads all 0xff
when it is still in reset.
Signed-off-by: NDavid Bauer <mail@david-bauer.net>

* uboot-rockchip: update NanoPi R2S patches

Update the patches required for the NanoPi R2S to match the DTS accepted
for upstream Linux. The U-Boot patch meanwhile is still pending
upstream.
Signed-off-by: NDavid Bauer <mail@david-bauer.net>

* rockchip: refresh target patches
Signed-off-by: NCN_SZTL <cnsztl@project-openwrt.eu.org>
Co-authored-by: NCN_SZTL <cnsztl@project-openwrt.eu.org>
Co-authored-by: Nwevsty <ty@wevs.org>

* rockchip: fix NanoPi R2S PHY ID

Fix the PHY ID for the NanoPi R2S PHY compatible to match the used PHY.
The ID was wrong as I've accidentally picked the wrong upstream patch.
Signed-off-by: NDavid Bauer <mail@david-bauer.net>
Co-authored-by: NDavid Bauer <mail@david-bauer.net>
Co-authored-by: Nwevsty <ty@wevs.org>

kernel: bump to 4.14.193, 4.19.138, 5.4.59 (#5350)
  431fb8c mac80211: add AQL improvements
  6bdd4c9 mac80211: add missing backports for building with 4.14 kernels
  0106820 mac80211: add missing return code checks in AQL improvements
  e7f7101 mac80211: rework encapsulation offload support

[package]
  base-files: add function for generating random MAC
  dnsmasq: abort dhcp_check on interface state
  boot: sync upstream source code
  ath10k-ct-firmware/mt76/sch_cake: update to latest git HEAD

[script]
  download: add China Mirror Station

[target]
  Sync: arc770, ath79, bcm63xx, kirkwood, lantiq, layerscape,
        mediatek, mvebu, octeon, oxnas, pistachio, uml
  Sync most of the target patches.

Run-compiled-on: ipq40xx (4.19 & 5.4), ramips

Re-add devices: XiaoMi Wifi R3/R4/AC2100, JDCloud
Signed-off-by: NAmadeusGhost <42570690+AmadeusGhost@users.noreply.github.com>

* ramips: add support for Linksys EA7500 v2

* fix build

* fix build

* update build config

This commit fix switch and image config for Redmi AC2100.
Signed-off-by: NAmadeusGhost <amadeus@jmu.edu.cn>

* ramips: add xiaomi_miwifi-r3 support

Specification:
 - CPU: 580 MHz
 - Flash size: 128 MiB NAND
 - RAM size: 128 MiB DDR2
 - Wireless No1: SoC-integrated: MT7620A 2x2 MIMO 802.11b/g/n (2.4 GHz)
 - Wireless No2: On-board chip: MT7612E 2x2 MIMO 802.11a/n/ac (5 GHz)
 - Switch: MT7620 built-in 10/100 switch w/ vlan support
 - USB: 2.0 x1

Flash instructions:
 1. access ssh via https://wiki.openwrt.org/toh/xiaomi/mir3
 2. in ssh:
      nvram set flag_last_success=1
      nvram set boot_wait=on
      nvram set uart_en=1
      nvram commit
      mtd write lede-ramips-mt7620-miwifi-r3-squashfs-kernel1.bin kernel1
      mtd write lede-ramips-mt7620-miwifi-r3-squashfs-rootfs0.bin rootfs0
      reboot

If you want to revert back to stock fw while on LEDE:
  insert usb stick (FAT/FAT32) with stock fw renamed to miwifi.bin
  fw_setenv flag_last_success 0
  power off the device
  hold the reset button and power on the device, keep holding the reset button until yellow led starts blinking.
Signed-off-by: NChen Minqiang <ptpt52@gmail.com>

* ramips: add mt7620-nand driver for NAND flash

This add the mt7620-nand driver
and enable nand ubifs for subtarget mt7620
Signed-off-by: NChen Minqiang <ptpt52@gmail.com>
Co-authored-by: NChen Minqiang <ptpt52@gmail.com>

This fix commit 6901278e

* kernel: bump to 4.14.169, 4.19.101

* uboot: update to latest

* mediatek: bump to v4.19

* ath79: switch to wpad

* Revert 'grub2: update to latest'

* kernel: bump to 4.14.167, 4.19.98

* ipq40xx: fix error patch

* bcm2708: sh: use /bin/sh

* kernel: sfp: add Nokia SFP fix from net-next

Hardware is the same as mir3g
except:
ram 256M ->  128M
switch  lan 2 3  wan 1 ->  lan 1 2 wan 4

Final git push. Add DNS Cache in Turbo ACC. Improve R7800/AC58U/ACRH17 wifi support. Some kernel updates