Feeds update does not make updated packages available to compile; they must be installed.
Despite this, update refreshes the .config, deleting selections in the .config which have not been
installed yet. The deleted selections are not restored with `./scripts/feeds install` nor with
`make defconfig` because these steps cannot conjure up already deleted selections.
Change update to not modify the .config and leave it to `./scripts/feeds install -d <y|m|n>` or
`make defconfig` or other *config options.
Signed-off-by: Ryan Leung <untilscour@protonmail.com>
Link: https://github.com/openwrt/openwrt/pull/23241
Signed-off-by: Jonas Jelonek <jelonek.jonas@gmail.com>
Currently the "WiFi" LED indicator light is triggered only by activity on the 5 GHz PHY.
Change it to be triggered by WLAN activity on either Wi-Fi PHY, matching stock behaviour, by using
`kmod-ledtrig-network` added in 2aa1185fb0 ('leds: add "network" LED trigger (lan/wan/wlan)').
Signed-off-by: Ryan Leung <untilscour@protonmail.com>
Link: https://github.com/openwrt/openwrt/pull/23682
Signed-off-by: Jonas Jelonek <jelonek.jonas@gmail.com>
The second WLAN MAC address in the "Factory" partition at 0x0a is not the same as the
WLAN 5GHz BSSID observed when using the manufacturer's stock firmware, which is derived from
the 2.4GHz/label MAC address by setting bits 26 and 7 (Locally Administered).
While at it, also fix alphabetical ordering of some other device names.
Fixes: 1748ce8295 ("mediatek: add support for WAVLINK WL-WN536AX6 Rev a")
Signed-off-by: Ryan Leung <untilscour@protonmail.com>
Link: https://github.com/openwrt/openwrt/pull/23682
Signed-off-by: Jonas Jelonek <jelonek.jonas@gmail.com>
Currently the WAN MAC address is read from the first (LAN) MAC address in the "HW" partition and
then incremented by 1 instead of being read directly from the second MAC address.
Change to reading the two MAC addresses (LAN/WAN) directly from "Factory" partition.
Fixes: 1748ce8295 ("mediatek: add support for WAVLINK WL-WN536AX6 Rev a")
Signed-off-by: Ryan Leung <untilscour@protonmail.com>
Link: https://github.com/openwrt/openwrt/pull/23682
Signed-off-by: Jonas Jelonek <jelonek.jonas@gmail.com>
Enable nmbm bad block management with up to 8 MiB reserved. The manufacturer's stock device tree
contains the property `compatible = "generic,nmbm";` in node `nmbm_spim_nand` and
manufacturer's stock bootlog contains "nmbm nmbm_spim_nand: NMBM has been successfully attached"
Fixes: 1748ce8295 ("mediatek: add support for WAVLINK WL-WN536AX6 Rev a")
Signed-off-by: Ryan Leung <untilscour@protonmail.com>
Link: https://github.com/openwrt/openwrt/pull/23682
Signed-off-by: Jonas Jelonek <jelonek.jonas@gmail.com>
The MASKROM button was added to the device tree for FriendlyELEC NanoPi R5C/R5S in Linux 6.17 in
07e04c071a35 ("arm64: dts: rockchip: Add maskrom button to NanoPi R5S + R5C").
Now that rockchip target has switched to 6.18 in 67740e311b ("rockchip: switch to kernel 6.18"),
add `kmod-button-hotplug` and `kmod-input-adc-keys` to the default packages for NanoPi R5C/R5S
Signed-off-by: Ryan Leung <untilscour@protonmail.com>
Link: https://github.com/openwrt/openwrt/pull/23558
Signed-off-by: Jonas Jelonek <jelonek.jonas@gmail.com>
U-Boot v2026.01 introduced drivers/mtd/nand/spi/otp.c which adds `spinand_user_otp_size()` and
`spinand_fact_otp_size()`. These functions are called unconditionally from `spinand_init()` in
drivers/mtd/nand/spi/core.c to determine whether to set up OTP methods:
if (spinand_user_otp_size(spinand) || spinand_fact_otp_size(spinand)) {
ret = spinand_set_mtd_otp_ops(spinand); /* drivers/mtd/nand/spi/core.c:2369 */
...
}
Both OTP size functions pass `&spinand->user_otp->layout` or `&spinand->fact_otp->layout` to
`spinand_otp_size()` without first checking whether the pointer is NULL. In the standard probing
path, these pointers are assigned by `spinand_match_and_init()` from the per-chip `spinand_info`
table. `100-21-mtd-spi-nand-add-CASN-page-support.patch` adds CASN detection to `spinand_detect()`
so that when a CASN page is found, `spinand_init_via_casn()` is called instead of
`spinand_id_detect()`. As `spinand_match_and_init()` is only called via `spinand_id_detect()`, it
is never invoked for CASN-probed devices.
As a result, `spinand->user_otp` and `spinand->fact_otp` remain NULL from the zero-initialised DM
priv allocation. Both `spinand_user_otp_size()` and `spinand_fact_otp_size()` spuriously return
non-zero by reading `layout->npages` from a small mapped address computed from their respective
NULL pointer, causing `spinand_init()` to call `spinand_set_mtd_otp_ops()` which reads
`spinand->user_otp->ops` and thereby silently assigns a garbage value to `user_ops` that is then
dereferenced at `if (user_ops->info)`.
int spinand_set_mtd_otp_ops(struct spinand_device *spinand)
{
struct mtd_info *mtd = spinand_to_mtd(spinand);
const struct spinand_fact_otp_ops *fact_ops = spinand->fact_otp->ops;
const struct spinand_user_otp_ops *user_ops = spinand->user_otp->ops;
...
if (user_ops) {
if (user_ops->info) /* drivers/mtd/nand/spi/otp.c:343 */
...
...
}
...
}
On COMFAST CF-WR632AX (MT7981, Winbond W25N01GV) this results in a "Synchronous Abort" during boot.
The crash was confirmed via `addr2line` on the U-Boot ELF:
"Synchronous Abort" handler, esr 0x96000004, far 0xeafffffeeafffffe
elr: 0000000041e2ff44 (drivers/mtd/nand/spi/otp.c:343)
lr : 0000000041e2f2f8 (drivers/mtd/nand/spi/core.c:2369)
The same was observed on Acer Predator Connect W6x (MT7986, Winbond W25N02KV):
"Synchronous Abort" handler, esr 0x96000004, far 0xeafffffeeafffffe
elr: 0000000041e2c868 (drivers/mtd/nand/spi/otp.c:343)
lr : 0000000041e2bc1c (drivers/mtd/nand/spi/core.c:2369)
Fix this by adding NULL guards to both OTP size functions so that they return 0 when the pointer is
NULL. With both functions returning 0, the condition in `spinand_init()` evaluates to false and
`spinand_set_mtd_otp_ops()` is never called, skipping setup of OTP methods entirely for CASN-probed
SPI NAND chips.
This change has no effect on SPI NAND chips that do have OTP data but not CASN. For those chips,
`spinand_match_and_init()` sets `spinand->user_otp` and `spinand->fact_otp` to non-NULL values from
the per-chip table, the NULL guard does not activate, and the existing behaviour is unchanged.
Fixes: https://github.com/openwrt/openwrt/issues/23430
Fixes: b94de14baf ("uboot-mediatek: update to v2026.01")
Signed-off-by: Ryan Leung <untilscour@protonmail.com>
Link: https://github.com/openwrt/openwrt/pull/23447
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Ethernet LAN port is set to `eth1` (silkscreen "ETH2" and case label "2") next to the 2x USB Type-A
ports and WAN is set to `eth0` (silkscreen "ETH1" and case label "1") next to the USB Type-C port.
The USER ("reset") button serves as the reset button. A short press will reboot and a long press
will reset to factory settings (deleting all data) if using squashfs image.
MASK ("maskrom") and RCRY ("recovery") buttons are enabled but are not set to any specific function
Pressing the POWER button will `poweroff` the device and it will stay off until a power cycle.
Hardware
---------------
* SoC: RockChip RK3576 64-bit ARMv8-A 8 cores big.LITTLE (4x A72 and 4x A53)
* RAM: 3/4GB LPDDR4X or 8/16GB LPDDR5
* Ethernet: 2x GbE (SoC RGMII MAC, RTL8211F PHY)
* 3x LEDs (SYS - red / 1 (WAN) - green / 2 (LAN) - green)
* 4x Buttons (MASK ("maskrom"), RCRY ("recovery"), USER ("reset" - OpenWrt reset), POWER)
* 1x 16MiB SPI NOR on board
* 1x UFS slot for optional UFS 2.0 module (currently not supported)
* 1x microSD card slot (UHS-I)
* 1x HDMI OUT
* 1x Headphone OUT 3.5mm
* 1x M.2 M-key 2280 PCIe slot (PCIe 2.1 x1 supports NVMe SSD)
* 1x M.2 E-key *SDIO* slot for optional RTL8822CS Wi-Fi 5
* the case has integrated antennae as well as 2x knockouts
* the device tree is missing the nodes relevant to Wi-Fi operations so it's not supported for now.
* 2x USB 3.2 Gen 1 Type-A Ports
* Power: 1x USB Type-C 6V-20V with both DC and USB PD supported
* Serial: 1500000 8N1 3.3V - 2.54mm 3-pin header next to HDMI
MAC addresses
---------------
WAN (`eth0` case label "1"): generated from /sys/.../mmcblk0/cid (CID of SD card)
LAN (`eth1` case label "2"): WAN + 1
Installation
---------------
Decompress the archive of the OpenWrt sysupgrade image and write it to a microSD card using `dd`
or use Balena Etcher (no need to decompress).
Boot
---------------
Insert microSD card, set boot switch to "UFS/SD" and then supply power.
Signed-off-by: Ryan Leung <untilscour@protonmail.com>
Link: https://github.com/openwrt/openwrt/pull/23008
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Apply pending U-Boot patches so that Rockchip RK3576 devices can boot from SD card. The problem:
"The BootROM on RK3576 has an issue loading boot images from an SD-card. This issue can be worked
around by injecting an initial boot image before TPL…and return to BootROM to load next image, TPL"
Compilation of the initial boot image has been added to the U-Boot build recipe.
Tested on FriendlyELEC NanoPi M5
Signed-off-by: Ryan Leung <untilscour@protonmail.com>
Link: https://github.com/openwrt/openwrt/pull/23008
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Select `CONFIG_ROCKCHIP_SARADC=y` to enable Rockchip SAR ADC
Add ADC Ladder Buttons driver as a kernel module as well as `kmod-button-hotplug` to the list of
default packages for Rockchip targets that have buttons connected to ADC, not including some
devices (e.g. NanoPi R76S) that have ADC buttons which are not in the device tree.
This is needed to use buttons on Rockchip devices that are connected to ADC and not GPIO
Tested on FriendlyELEC NanoPi M5
Signed-off-by: Ryan Leung <untilscour@protonmail.com>
Link: https://github.com/openwrt/openwrt/pull/23008
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
EDUP EP-RT2983 comes with a factory installed version of OpenWrt 23.05
with device name "netis,n6".
Specification
--------------
- SoC : MediaTek MT7621AT, MIPS, 880 MHz
- RAM : 256 MiB
- Flash : NAND 128 MiB (Toshiba)
- 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 x4 (1x WAN, 3x LAN)
- UART : 3.3V, 115200n8
- Buttons : 1x Reset
1x WPS
- LEDs : 1x Power (green)
1x WiFi (green)
1x Mesh/WPS (green); flashing green during boot
3x LAN (green)
1x WAN (green); flashing red during upgrade and failsafe
- Power : 12 VDC 1A
Installation
-------------
1. Log in to LuCI
2. Go to System, Backup / Flash Firmware
3. If desired, backup the current system by saving (all) the mtdblock
contents.
4. Flash new firmware image, select Flash image.
5. Browse and select the sysupgrade file
"openwrt-*-ramips-mt7621-edup_ep-rt2983-squashfs-sysupgrade.bin"
and then Upload.
6. Unselect "Keep settings and retain the current configuration"
Note: All settings will be reset to default. WiFi is not enabled by
default so a connection via Ethernet is necessary to log in and set up.
7. Allow "Force upgrade" (tick the box if there is one), or press Continue
if there is no box to tick. This is because the name is now
"edup,ep-rt2983" as it should have been from the start.
8. Proceed to flash. Wait for reboot and keep power connected.
9. After reboot, default address to access LuCI is 192.168.1.1 with
no password
Recovery (UART)
----------------
1. Remove the 4 screws on the bottom and pry open the cover.
2. Connect serial adapter to the unpopulated serial header pins
TX, RX, GND near the WPS button. Do not connect VCC.
3. Start serial terminal (e.g. minicom, screen, etc) on the computer and
turn on the router.
4. As prompted, hit any key to stop autoboot.
5. Enter 2 to select "2. Upgrade firmware"
6. Enter 0 to select "0 - TFTP client (Default)"
7. Accept the defaults by pressing Enter for
"Input U-Boot's IP address: 192.168.1.1",
"TFTP server's IP address: 192.168.1.2",
"Input IP netmask: 255.255.255.0"
8. Assign your PC's Ethernet port a static IP 192.168.1.2 with netmask
255.255.255.0 and connect to a LAN port on the router using the
Ethernet cable. Disconnect all other network connections (e.g. WiFi) on
the computer.
9. Serve the factory image
"openwrt-*-ramips-mt7621-edup_ep-rt2983-squashfs-factory.bin" using
a TFTP server, e.g. tftpd64. For convenience, the filename can be renamed
to something shorter.
10. In the serial terminal, when prompted "Input file name:", enter the
filename from the previous step and press Enter.
11. The factory image will be flashed as indicated. Wait for reboot.
MAC addresses prototype
------------------------
+---------+---------------------+
| | MAC example |
+---------+---------------------+
| LAN | CC:D8:1F:47:xx:yy |
| WAN | CC:D8:1F:47:xx:yy+1 |
| WLAN 2G | CC:D8:1F:17:xx:yy+2 |
| WLAN 5G | CC:D8:1F:77:xx:yy+2 |
+---------+---------------------+
Signed-off-by: Ryan Leung <untilscour@protonmail.com>
Link: https://github.com/openwrt/openwrt/pull/22197
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
