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...conversion. Commit 2073601 ("kernel: backport nvmem v6.6 fixes and v6.7 changes") has caused dthe device to no longer correctly read MAC address from its onboard 24c64 EEPROM, because "at24" driver doesn't support legacy nvmem-cell bindings [1] - and there was an explicit config option added to mandate that behaviour in the following patch: 820-v6.7-0002-nvmem-add-explicit-config-option-to-read-old-syntax-.patch But some of the devices, MR33 and MR74 included, weren't converted with that as well. Convert the definition to use proper fixed-layout binding to fix it. The offending change was introduced between v23.05.0 and v23.05.1, and found by bisection: git bisect start # status: waiting for both good and bad commits # good: [bd4f415] OpenWrt v23.05.0: adjust config defaults git bisect good bd4f415 # status: waiting for bad commit, 1 good commit known # bad: [a58a866] OpenWrt v23.05.1: adjust config defaults git bisect bad a58a866 # good: [3d0a78a] qualcommax: only build initramfs if CONFIG_TARGET_ROOTFS_INITRAMFS is set git bisect good 3d0a78a # bad: [21e5db9] build: add CycloneDX SBOM JSON support git bisect bad 21e5db9 # good: [89184b1] mediatek: add build for MT7981 RFB git bisect good 89184b1 # bad: [41f27bb] bcm53xx: add the latest fix version of brcm_nvram git bisect bad 41f27bb # good: [b649b0b] kernel: nvmem: fix "fixed-layout" & support "mac-base" git bisect good b649b0b # bad: [2073601] kernel: backport nvmem v6.6 fixes and v6.7 changes git bisect bad 2073601 # good: [0669716] kernel: backport v6.6 nvmem changes git bisect good 0669716 # first bad commit: [2073601] kernel: backport nvmem v6.6 fixes and v6.7 changes Link: [1] openwrt#15393 (comment) Fixes: 2073601 ("kernel: backport nvmem v6.6 fixes and v6.7 changes") Fixes: openwrt#15393 Signed-off-by: Lech Perczak <lech.perczak@gmail.com> (cherry picked from commit ccbffad) [replace mac-address-increment with #nvmem-cell-cells] Signed-off-by: Lech Perczak <lech.perczak@gmail.com> Link: openwrt#16624 Signed-off-by: Robert Marko <robimarko@gmail.com>
This commit adds support for netis N6 WiFi 6 router.
Specification
-------------
- SoC : MediaTek MT7621AT, MIPS, 880 MHz
- RAM : 256 MiB
- Flash : NAND 128 MiB (ESMT PSU1GA30DT)
- WLAN : MT7905DAN + MT7975DN
- 2.4 GHz : b/g/n/ax, 574 Mbps, MIMO 2x2
- 5 GHz : a/n/ac/ax, 1201 Mbps, MIMO 2x2
- Ethernet : 10/100/1000 Mbps x5 (1x WAN, 4x LAN)
- USB : 1x 3.0
- UART : 3.3V, 115200n8
- Buttons : 1x Reset
1x WPS
- LEDs : 1x Power (green)
1x System (green)
1x WAN (green)
1x WiFi 2.4 GHz (green), controlled by phy
1x WiFi 5 GHz (green), controlled by phy
1x WPS (green)
1x USB (green)
5x ethernet leds (green), controlled by switch
- Power : 12 VDC, 1.5 A
Installation
------------
1. Update the router using stock firmware web interface and OpenWrt
factory.bin image.
Recovery and return to stock
----------------------------
1. Assign your PC a static IP 192.168.1.2 and connect to the router using
the ethernet cable;
2. Power off the router;
3. Press Reset button, power on the router and wait until ethernet led
start blinking;
4. Release the button;
5. Open http://192.168.1.1/ (N6 System Recovery Mode) in your browser;
6. Upload OpenWrt factory.bin (or stock firmware *.bin) image and proceed
with upgrade.
MAC addresses
-------------
+---------+-------------------+
| | MAC example |
+---------+-------------------+
| LAN | dc:xx:xx:49:xx:04 |
| WAN | dc:xx:xx:49:xx:05 |
| WLAN 2g | dc:xx:xx:19:xx:06 |
| WLAN 5g | dc:xx:xx:79:xx:06 |
+---------+-------------------+
The WLAN MAC prototype was found in 'Factory', 0x4
The LAN MAC was found in 'Factory', 0x7ef20
The WAN MAC was found in 'Factory', 0x7ef26
Known issue
-----------
2.4 GHz WLAN doesn't start with mt76 driver.
Probable reason:
Original Netis N6 EEPROM contains wrong MT_EE_WIFI_CONF value (0xd2).
Other routers with the same WLAN hardware (e.g., Routerich AX1800)
have MT_EE_WIFI_CONF = 0x92.
Workaround (already included in this commit):
Extract EEPROM to a file at the first time boot and change
MT_EE_WIFI_CONF (offset 0x190) value from 0xd2 to 0x92. See
/etc/hotplug.d/firmware/11-mt76-caldata for details.
Signed-off-by: Mikhail Zhilkin <csharper2005@gmail.com>
Link: openwrt#16322
(cherry picked from commit f368e2d)
[ Fix merging onflicts in mt7621.mk, 10_fix_wifi_mac, platform.sh ]
[ Change ðphy4 -> &mdio in dts file ]
Signed-off-by: Mikhail Zhilkin <csharper2005@gmail.com>
Link: openwrt#16436
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
It can be used to workaround the booting stuck issue caused by the u-boot LZMA decompression error. The new kernel image structure: +------+------------------+------------------+---------------+-----------------+ | name | tplink-v1 header | OKLI lzma-loader | uImage header | lzma kernel+dtb | +------+------------------+------------------+---------------+-----------------+ | size | 0x200 | 0xe00 | 0x40 | dynamic | +------+------------------+------------------+---------------+-----------------+ Signed-off-by: Shiji Yang <yangshiji66@qq.com> Link: openwrt#16473 Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> (cherry picked from commit 08eecec)
Using OKLI image to fix the booting stuck issue. Tested with u-boot extracted from TP-Link stock images "RE200(EU)_V1_171206.zip" and "RE210(US_CA)_V1_171205.zip". Fixes: openwrt#16296 Signed-off-by: Shiji Yang <yangshiji66@qq.com> Link: openwrt#16473 Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> (cherry picked from commit b62e6f5)
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