Upstream uses a different filename, so lets rename our downstream
mt7981.dtsi to mt7981b.dtsi and update the device tree of all
MT7981 boards accordingly.
This is to prepare for the switch to Linux 6.12 which is going to
use the upstream mt7981b.dtsi (plus some patches on top).
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Initial conversion to new LED color/function format
and drop label format where possible. The same label
is composed at runtime.
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Quite a few `fiilogic` devices use the `mt7531` switch.
Some of them have a DT node that looks like:
```
switch: switch@0 {
compatible = "mediatek,mt7531";
reg = <31>;
...
};
```
This commit changes the DT node name to `switch@1f`.
Signed-off-by: Rani Hod <rani.hod@gmail.com>
Fix the issue of dts buswidth cannot be applied properly with spi driver.
Fix the name of buswidth to bus-width in dts in order to fit the format
in linux spi kernel[1] so that spi-tx-bus-width & spi-rx-bus-width can be
parsed properly.
[1] Documentation/devicetree/bindings/spi/spi-controller.yaml
Signed-off-by: Chen Minqiang <ptpt52@gmail.com>
Hardware specification:
SoC: MediaTek MT7981B 2x A53
Flash: ESMT F50L1G41LB 128MB
RAM: MT5CC128M16JR-EK 256MB
Ethernet: 4x 10/100/1000 Mbps
Switch: MediaTek MT7531AE
WiFi: MediaTek MT7976C
Button: Reset, WPS
Power: DC 12V 1A
Flash instructions:
1. Attach UART, boot the stock firmware until
the message about failsafe mode appears.
2. Enter failsafe mode by pressing "f" and "Enter"
3. Type "mount_root", then run
"fw_setenv bootmenu_delay 3"
4. Back up all mtd partitions before flashing.
5. Reboot, U-Boot now presents a menu.
6. Connect to your PC via the Gigabit port of the router,
set a static ip on the ethernet interface of your PC.
(ip 192.168.1.254, gateway 192.168.1.1)
7. Select "Upgrade ATF BL2", then use this file:
openwrt-mediatek-filogic-qihoo_360t7-preloader.bin
8. Select "Upgrade ATF FIP", then use this file:
openwrt-mediatek-filogic-qihoo_360t7-bl31-uboot.fip
9. Download the initramfs image, and type "reset",
waiting for tftp recovery to complete.
a. After openwrt boots up, perform sysupgrade.
Note:
1. Since NMBM is disabled, we must back up all partitions.
2. Flash instructions is based on commit 28df7f7.
Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn>
