openwrt/target/linux/ath79
Denis Kalashnikov 695a1cd53c ath79: add support for MikroTik RouterBOARD 912UAG-2HPnD
This board has been supported in the ar71xx.

Links:
* https://mikrotik.com/product/RB912UAG-2HPnD
* https://openwrt.org/toh/hwdata/mikrotik/mikrotik_rb912uag-2hpnd

This also supports the 5GHz flavour of the board.

Hardware:
* SoC: Atheros AR9342,
* RAM: DDR 64MB,
* SPI NOR: 64KB,
* NAND: 128MB,
* Ethernet: x1 10/100/1000 port with passive POE in,
* Wi-Fi: 802.11 b/g/n,
* PCIe,
* USB: 2.0 EHCI controller, connected to mPCIe slot and a Type-A
  port -- both can be used for LTE modem, but only one can be
  used at any time.
* LEDs: 5 general purpose LEDs (led1..led5), power LED, user LED,
  Ethernet phy LED,
* Button,
* Beeper.

Not working:
* Button: it shares gpio line 15 with NAND ALE and NAND IO7,
  and current drivers doesn't easily support this configuration,
* Beeper: it is connected to bit 5 of a serial shift register
  (tested with sysfs led trigger timer). But kmod-gpio-beeper
  doesn't work -- we left this as is for now.

Flashing:
* Use the RouterBOARD Reset button to enable TFTP netboot,
boot kernel and initramfs and then perform sysupgrade.
* From ar71xx OpenWrt firmware run:
  $ sysupgrade -F /tmp/<sysupgrade.bin>
For more info see: https://openwrt.org/toh/mikrotik/common.

Co-Developed-by: Koen Vandeputte <koen.vandeputte@citymesh.com>
Reviewed-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
Signed-off-by: Denis Kalashnikov <denis281089@gmail.com>
2021-06-21 10:48:27 +02:00
..
base-files/etc/hotplug.d/ieee80211 ath79: add WiFi migration for AR913x 2020-09-28 16:23:03 +02:00
dts ath79: add support for MikroTik RouterBOARD 912UAG-2HPnD 2021-06-21 10:48:27 +02:00
files ath79: add NAND driver for MikroTik RB91xG series 2021-06-21 10:48:27 +02:00
generic ath79: add support for TP-Link TL-WR841HP v3 2021-06-13 23:30:05 +02:00
image ath79: add support for MikroTik RouterBOARD 912UAG-2HPnD 2021-06-21 10:48:27 +02:00
mikrotik ath79: add support for MikroTik RouterBOARD 912UAG-2HPnD 2021-06-21 10:48:27 +02:00
nand treewide: remove "+" sign for increment with macaddr_add 2021-06-05 23:54:37 +02:00
patches-5.4 ath79: add NAND driver for MikroTik RB91xG series 2021-06-21 10:48:27 +02:00
patches-5.10 ath79: add NAND driver for MikroTik RB91xG series 2021-06-21 10:48:27 +02:00
tiny ath79: consolidate testing kernel 2021-04-10 19:28:04 +02:00
config-5.4 ath79: enable Regulator support for target 2021-02-22 00:57:25 +01:00
config-5.10 ath79: add missing kernel config symbol 2021-04-25 13:18:35 +03:00
Makefile ath79: consolidate testing kernel 2021-04-10 19:28:04 +02:00
modules.mk ath79: add new OF only target for QCA MIPS silicon 2018-05-07 08:06:51 +02:00