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Currently, the MT7530 DSA subdriver configures the MT7530 switch to provide
direct access to switch PHYs, meaning, the switch PHYs listen on the MDIO
bus the switch listens on. The PHY muxing feature makes use of this.
This is problematic as the PHY may be attached before the switch is
initialised, in which case, the PHY will fail to be attached.
Since commit 91374ba537bd ("net: dsa: mt7530: support OF-based registration
of switch MDIO bus") on mainline Linux, we can describe the switch PHYs on
the MDIO bus of the switch on the device tree.
When the PHY is described this way, the switch will be initialised first,
then the switch MDIO bus will be registered. Only after these steps, the
PHY will be attached.
Describe the switch PHYs on mt7621.dtsi and remove defining the switch PHY
on the SoC's mdio bus node. When the PHY muxing is in use, the interrupts
for the muxed PHY won't work, therefore delete the "interrupts" property on
the devices where the PHY muxing feature is in use.
Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
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The previous NVMEM eeprom conversions[1][2] left a lot of partition
labels that were no longer used. They can be removed now.
[1] https://github.com/openwrt/openwrt/pull/13584
[2] https://github.com/openwrt/openwrt/pull/13587
Signed-off-by: Shiji Yang <yangshiji66@qq.com>
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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>
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Allows replacing mac-address-increment with mac-base.
Signed-off-by: Rosen Penev <rosenp@gmail.com>
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This patch converts MT7613 and MT7615 WiFi calibration data to NVMEM
format. The EEPROM size is 0x4da8.
Signed-off-by: Shiji Yang <yangshiji66@qq.com>
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This patch converts MT7603 WiFi calibration data to NVMEM format. The
EEPROM size is 0x400.
Signed-off-by: Shiji Yang <yangshiji66@qq.com>
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This patch enables MediaTek NAND BBT on I-O DATA devices manufactured by
MSTC (MitraStar Technology Corp.).
[WN-AX2033GR]
Tested-by: Yanase Yuki <dev@zpc.sakura.ne.jp>
[WN-AX1167GR2, WN-DX1167R, WN-DX1200GR, WN-DX2033GR]
Tested-by: INAGAKI Hiroshi <musashino.open@gmail.com>
Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
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Mux the MT7530 switch's phy0/4 to the SoC's gmac1 on devices where RGMII2
pins are available. This achieves 2 Gbps total bandwidth to the CPU using
the second RGMII.
The ports called "wan" are muxed where possible. On a minority of devices,
this is not possible. Those cases:
mt7621_ampedwireless_ally-r1900k.dts: lan3
mt7621_ubnt_edgerouter-x.dts: eth0
mt7621_gnubee_gb-pc1.dts: ethblue
mt7621_linksys_re6500.dts: lan1
mt7621_netgear_wac104.dts: lan4
mt7621_tplink_eap235-wall-v1.dts: lan0
mt7621_tplink_eap615-wall-v1.dts: lan0
mt7621_ubnt_usw-flex.dts: lan1
The "wan" port is just what the vendor designated on the board/plastic
chasis of the device. On a technical level, there is no difference between
a lan and wan port on MT7621AT, MT7621DAT and MT7621ST SoCs. Prefer
connecting to WAN via the port described above for these devices to benefit
the feature brought with this patch.
mt7621_d-team_newifi-d2.dts cannot benefit this feature, although it looks
like it should, because the rgmii2 pins are wired to unused components.
Tested on a range of devices documented on the GitHub PR.
Link: https://github.com/openwrt/openwrt/pull/10238
Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
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Define nvmem-cells and convert mtd-mac-address to nvmem implementation.
The conversion is done with an automated script.
Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
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I-O DATA WN-DX1200GR is a 2.4/5 GHz band 11ac (WiFi-5) router, based on
MT7621A.
Specification:
- SoC : MediaTek MT7621A
- RAM : DDR3 128 MiB
- Flash : raw NAND 128 MiB
- WLAN : 2.4/5 GHz 2T2R
- 2.4 GHz : MediaTek MT7603E
- 5 GHz : MediaTek MT7613BE
- Ethernet : 10/100/1000 Mbps x5
- Switch : MediaTek MT7530 (SoC)
- LEDs/keys : 2x/3x (2x buttons, 1x slide-switch)
- UART : through-hole on PCB
- J5: 3.3V, TX, RX, NC, GND from triangle-mark
- 57600n8
- Power : 12 VDC, 1 A
Flash instruction using initramfs image:
1. Boot WN-DX1200GR normally
2. Access to "http://192.168.0.1/" and open firmware update page
("ファームウェア")
3. Select the OpenWrt initramfs image and click update ("更新") button
to perform firmware update
4. On the initramfs image, perform sysupgrade with the
squashfs-sysupgrade image
5. Wait ~120 seconds to complete flashing
Notes:
- currently, mt7615e driver in mt76 doesn't fully support MT7613
(MT7663) wifi chip
- the eeprom data in flash is not used by mt7615e driver and the
driver reports the tx-power up to 3dBm
- the correct MAC address for MT7613BE in eeprom data cannot be
assigned to the phy
- last 0x80000 (512 KiB) in NAND flash is not used on stock firmware
- stock firmware requires "customized uImage header" (called as "combo
image") by MSTC (MitraStar Technology Corp.), but U-Boot doesn't
- uImage magic ( 0x0 - 0x3 ) : 0x434F4D43 ("COMC")
- header crc32 ( 0x4 - 0x7 ) : with "data length" and "data crc32"
- image name (0x20 - 0x37) : model ID and firmware versions
- data length (0x38 - 0x3b) : kernel + rootfs
- data crc32 (0x3c - 0x3f) : kernel + rootfs
MAC addresses:
LAN: 50:41:B9:xx:xx:08 (Ubootenv, ethaddr (text) / Factory, 0x1E000 (hex))
WAN: 50:41:B9:xx:xx:0A (Factory, 0x1E006 (hex))
2.4GHz: 50:41:B9:xx:xx:08 (Factory, 0x4 (hex))
5GHz: 50:41:B9:xx:xx:09 (Factory, 0x8004 (hex))
Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
[add check whether dflag_offset is set]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
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