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ramips: improve netis WF-2881 support

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This patch does the following:

1. remove u-boot-env partition
   Stock bootloader saves env variables at 0x80000 in flash,
   and there is nothing stored at 0x30000.
   By merging the partition "u-boot-env" with "u-boot",
   the partition table becomes the same as used in stock firmware:
   00000000-00080000: "Bootloader"
   00080000-00100000: "Config"
   00100000-00140000: "Factory"
   00140000-07f80000: "Kernel"

2. fix LAN/WAN MAC addresses and provide label MAC address
   Ethernet MAC addresses are stored in factory partition at:
   0xe000: LAN (label_mac)
   0xe006: WAN (label_mac+1)

3. fix LAN port order
   WF-2881 LAN ports are in reverse order of switch ports.

4. fix WiFi LEDs
   mt76 led nodes are added to make WiFi LEDs work.
   On top of this, mt76 node names are changed to more generic ones,
   and compatible strings are also added.

5. fix pinmux groups
   uart3 and uart2 pins are used as button and led, but jtag pins are not.

Signed-off-by: Sungbo Eo <mans0n@gorani.run>
This commit is contained in:
Sungbo Eo 2019-10-02 22:01:11 +09:00 committed by Adrian Schmutzler
parent 2c54135598
commit 763914ef1b
2 changed files with 22 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

31
target/linux/ramips/dts/mt7621_netis_wf-2881.dts
View File

@ -14,6 +14,7 @@
led-failsafe = &led_wps;
led-running = &led_wps;
led-upgrade = &led_wps;
label-mac-device = &ethernet;
};
chosen {
@ -57,13 +58,7 @@
partition@0 {
label = "u-boot";
reg = <0x0 0x30000>;
read-only;
};
partition@30000 {
label = "u-boot-env";
reg = <0x30000 0x1000>;
reg = <0x0 0x80000>;
read-only;
};
@ -82,7 +77,7 @@
partition@140000 {
compatible = "denx,uimage";
label = "firmware";
reg = <0x140000 0x7E40000>;
reg = <0x140000 0x7e40000>;
};
};
};
@ -92,29 +87,41 @@
};
&pcie0 {
mt76@0,0 {
wifi@0,0 {
compatible = "mediatek,mt76";
reg = <0x0000 0 0 0 0>;
mediatek,mtd-eeprom = <&factory 0x8000>;
ieee80211-freq-limit = <5000000 6000000>;
led {
led-sources = <2>;
led-active-low;
};
};
};
&pcie1 {
mt76@0,0 {
wifi@0,0 {
compatible = "mediatek,mt76";
reg = <0x0000 0 0 0 0>;
mediatek,mtd-eeprom = <&factory 0x0000>;
ieee80211-freq-limit = <2400000 2500000>;
led {
led-sources = <2>;
led-active-low;
};
};
};
&ethernet {
mtd-mac-address = <&factory 0xe006>;
mtd-mac-address = <&factory 0xe000>;
};
&pinctrl {
state_default: pinctrl0 {
gpio {
ralink,group = "uart3", "jtag";
ralink,group = "uart3", "uart2";
ralink,function = "gpio";
};
};

5
target/linux/ramips/mt7621/base-files/etc/board.d/02_network
View File

@ -18,7 +18,6 @@ ramips_setup_interfaces()
mediatek,mt7621-eval-board|\
mqmaker,witi|\
mtc,wr1201|\
netis,wf-2881|\
phicomm,k2p|\
planex,vr500|\
samknows,whitebox-v8|\
@ -113,7 +112,8 @@ ramips_setup_interfaces()
netgear,r6260|\
netgear,r6350|\
netgear,r6850|\
netgear,wndr3700-v5)
netgear,wndr3700-v5|\
netis,wf-2881)
ucidef_add_switch "switch0" \
"0:lan:4" "1:lan:3" "2:lan:2" "3:lan:1" "4:wan" "6@eth0"
;;
@ -150,6 +150,7 @@ ramips_setup_macs()
elecom,wrc-1900gst|\
elecom,wrc-2533gst|\
lenovo,newifi-d1|\
netis,wf-2881|\
phicomm,k2p|\
planex,vr500|\
samknows,whitebox-v8|\