This commit adds support for netis EAP930 V1 ceiling access point.
Specification
-------------
- SoC : MediaTek MT7981BA dual-core ARM Cortex-A53 1.3 GHz
- RAM : 256 MiB DDR3 (ESMT M15T2G16128A-EFB)
- Flash : SPI-NAND 128 MiB (ESMT F50L1G41LB-104)
- WLAN : MediaTek MT7976CN dual-band WiFi 6
- 2.4 GHz : b/g/n/ax, MIMO 2x2
- 5 GHz : a/n/ac/ax, MIMO 2x2
- Ethernet : 10/100/1000 Mbps x1 (SoC internal phy)
- USB : No
- Buttons : Reset
- LEDs : 1x Status (red), gpio-controlled
1x Status (blue), gpio-controlled
- Power : 48 VDC (PoE) or 12 VDC, 1.5 A
Installation
------------
1. Connect to the access point using ssh (user: admin, pass: web interface
password)
2. Make mtd backup:
cat /dev/mtd0 | gzip -1 -c > /tmp/mtd0_spi0.0.bin.gz
cat /dev/mtd1 | gzip -1 -c > /tmp/mtd1_BL2.bin.gz
cat /dev/mtd2 | gzip -1 -c > /tmp/mtd2_u-boot-env.bin.gz
cat /dev/mtd3 | gzip -1 -c > /tmp/mtd3_Factory.bin.gz
cat /dev/mtd4 | gzip -1 -c > /tmp/mtd4_FIP.bin.gz
cat /dev/mtd5 | gzip -1 -c > /tmp/mtd5_ubi.bin.gz
3. Download mtd backup from the /tmp dir of the router to your PC using
scp protocol
4. Upload OpenWrt 'bl31-uboot.fip', 'preloader.bin' images to the /tmp
dir of the router using scp protocol
5. Write FIP and BL2 (replace bootloader):
mtd write /tmp/bl31-uboot.fip FIP
mtd write /tmp/preloader.bin spi0.0
6. Place OpenWrt
'openwrt-mediatek-filogic-netis_eap930-v1-initramfs-recovery.itb' image
on the tftp server (IP: 192.168.1.254)
7. Erase 'ubi' partition and reboot the router:
mtd erase ubi
reboot
8. U-Boot automatically boot OpenWrt recovery image from tftp server to
the RAM (1 Gbps link is required)
9. Upload OpenWrt 'sysupgrade.itb' image to the /tmp dir of the router
(IP: 192.168.1.1) using scp protocol
10. Connect to the router using ssh and run:
sysupgrade -n squashfs-sysupgrade.itb
Recovery
--------
1. Place OpenWrt
'openwrt-mediatek-filogic-netis_eap930-v1-initramfs-recovery.itb' image
on the tftp server (IP: 192.168.1.254)
2. Press Reset button and power on the router. After ~10 sec release
the button.
3. Use OpenWrt initramfs system for recovery
Return to stock
---------------
1. Upload stock BL2, FIP, ubi partitions backup archives to the /tmp dir
of the router using scp protocol
2. Connect to the router using ssh and run:
apk update && apk add kmod-mtd-rw
insmod mtd-rw i_want_a_brick=1
mtd unlock BL2
mtd unlock FIP
4. Restore backups:
zcat /tmp/mtd1_BL2.bin.gz | mtd write - BL2
zcat /tmp/mtd4_FIP.bin.gz | mtd write - FIP
zcat /tmp/mtd5_ubi.bin.gz | mtd write - ubi
3. Reboot the router:
reboot
UART
----
Connection parameters: 115200, 8N1, 3.3V
UART pins are silkscreened on the PCB.
MAC addresses
-------------
+---------+-------------------+-----------+
| | MAC | Algorithm |
+---------+-------------------+-----------+
| LAN | 88:xx:xx:88:xx:d3 | label |
| WLAN 2g | 88:xx:xx:18:xx:d4 | |
| WLAN 5g | 88:xx:xx:78:xx:d4 | |
+---------+-------------------+-----------+
The LAN MAC (hex) was found in 'Factory', 0x1fef20
The WLAN 2g/5g MAC prototype (hex) was found in 'Factory', 0x4
Signed-off-by: Mikhail Zhilkin <csharper2005@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/23133
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
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>
Clean up whitespace and fix LED labels.
Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn>
Link: https://github.com/openwrt/openwrt/pull/23490
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
The BL2 image for mt7987_rfb-emmc should be emmc, not sdmmc.
Fixes: 6d35eda ("uboot-mediatek: add builds for the MediaTek MT7987 reference board")
Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn>
Link: https://github.com/openwrt/openwrt/pull/23490
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
The Globitel BT-R320 patch has incorrect line numbers and corrupted
ASCII control characters.
Fixes: a3105d3f95 ("mediatek: filogic: add support for Globitel BT-R320")
Signed-off-by: Qingfang Deng <dqfext@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/23526
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
The chunk length is not correct.
Fixes: d2fabb974c ("mediatek: add support for Wavlink WL-WNT100X3 ubootmod")
Signed-off-by: Shiji Yang <yangshiji66@outlook.com>
This allows us to use the full size of nand, which increases ubi size
from 90M to 122.25M.
Flashing instructions:
1. Login into the device and backup all your partitions,
especially `Factory` and 'HW' to be able to come back to stock and use all
Wavlink services.
2. Unlock mtd partitions:
```
apk update && apk add kmod-mtd-rw
insmod mtd-rw i_want_a_brick=1
```
3. Upload new `bl2` and `fip` to the router /tmp and write them:
```
mtd write /tmp/openwrt-mediatek-filogic-wavlink_wl-wnt100x3-ubootmod-preloader.bin bl2
mtd write /tmp/openwrt-mediatek-filogic-wavlink_wl-wnt100x3-ubootmod-bl31-uboot.fip fip
mtd erase ubi
```
4. Set static IP on your PC:
IP 192.168.1.254/24, GW 192.168.1.1
5. Serve OpenWrt initramfs image using TFTP server.
6. Cut off the power and re-engage, wait for TFTP recovery to complete.
7. After OpenWrt initramfs has booted, prepare ubi and envs:
```
ubidetach -p /dev/mtd4 && ubiformat /dev/mtd4 -y && ubiattach -p /dev/mtd4 && ubimkvol /dev/ubi0 -n 0 -N ubootenv -s 128KiB && ubimkvol /dev/ubi0 -n 1 -N ubootenv2 -s 128KiB
```
8. Perform sysupgrade.
Signed-off-by: Fil Dunsky <filipp.dunsky@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/22753
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
- Sync shared U-Boot DTS nodes with the main device DTS
- Remove duplicate strings
Signed-off-by: Andrii Kuiukoff <andros.ua@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/22929
Signed-off-by: Robert Marko <robimarko@gmail.com>
Fix instability by reducing RAM speed to 1866 MT/s
in line with Winbond W634GU6RB-11 specs.
Signed-off-by: Andrii Kuiukoff <andros.ua@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/22929
Signed-off-by: Robert Marko <robimarko@gmail.com>
This commit adds support for the netis MEX605, which is a variant based on the netis NX30 V2.
1. Update brand naming from Netis to netis to follow the official branding.
2. Rename NX30V2 to NX30 V2 to correctly reflect it as the second version of the NX30.
3. Update variant notation for consistency.
cherry picked from commit c982357
1. Add 'model' to the DTS for netis NX30 V2 and define WiFi LED.
4. Fix typo.
Signed-off-by: Zhiwei Cao <bfdeh@126.com>
Signed-off-by: David Han <h96643864@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/22726
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
This commit fixes wrong bl2 dependency which leads to build errors if
non-ubi ddr3-1866 bl2 is not exists in the build dir.
Fixes: 9a87c4b ("uboot-mediatek: add Qihoo 360T7 (UBI) support")
Signed-off-by: Mikhail Zhilkin <csharper2005@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/23354
Signed-off-by: Robert Marko <robimarko@gmail.com>
This commit adds U-Boot for Qihoo 360T7 (UBI layout).
Aims:
1. +20 MB additional free space for the packages;
2. More reliable storage for the factory and fip partitions (in UBI).
Signed-off-by: Mikhail Zhilkin <csharper2005@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/22797
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
This allows us to use the full size of nand,
which extends ubi size from 64Mb to 122.25Mb.
1. Log in to the device and backup all the partitions,
especially unique "Factory" and "bdata" partitions
from System -> Backup / Flash Firmware -> Save mtdblock contents.
2. Install kmod-mtd-rw to unlock mtd partitions for writing
apk update && apk add kmod-mtd-rw && insmod mtd-rw i_want_a_brick=1
3. Write new OpenWrt (U-Boot Layout) "BL2" and "FIP":
mtd -e BL2 write openwrt-mediatek-filogic-cudy_wr3000h-v1-ubootmod-preloader.bin BL2
mtd -e FIP write openwrt-mediatek-filogic-cudy_wr3000h-v1-ubootmod-bl31-uboot.fip FIP
4. Set static IP on your PC: "192.168.1.254", gateway "192.168.1.1"
5. Serve openwrt-mediatek-filogic-cudy_wr3000h-v1-ubootmod-initramfs-recovery.itb
using TFTP server.
6. Connect Router LAN with PC LAN.
7. Cut off the power and re-engage, wait for TFTP recovery to complete.
8. After OpenWrt initramfs recovery has booted,
clean "/dev/mtd5" ubi partition to utilize maximum of free space:
ubidetach -p /dev/mtd5; ubiformat /dev/mtd5 -y; ubiattach -p /dev/mtd5
ubimkvol /dev/ubi0 -n 0 -N ubootenv -s 128KiB
ubimkvol /dev/ubi0 -n 1 -N ubootenv2 -s 128KiB
9. Perform sysupgrade.
Signed-off-by: Dmitry Mostovoy <stavultras@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/21943
Signed-off-by: Robert Marko <robimarko@gmail.com>
This allows us to use the full size of nand,
which extends ubi size from 64Mb to 122.25Mb.
1. Log in to the device and backup all the partitions,
especially unique "Factory" and "bdata" partitions
from System -> Backup / Flash Firmware -> Save mtdblock contents.
2. Install kmod-mtd-rw to unlock mtd partitions for writing
apk update && apk add kmod-mtd-rw && insmod mtd-rw i_want_a_brick=1
3. Write new OpenWrt (U-Boot Layout) "BL2" and "FIP":
mtd -e BL2 write openwrt-mediatek-filogic-cudy_wr3000e-v1-ubootmod-preloader.bin BL2
mtd -e FIP write openwrt-mediatek-filogic-cudy_wr3000e-v1-ubootmod-bl31-uboot.fip FIP
4. Set static IP on your PC: "192.168.1.254", gateway "192.168.1.1"
5. Serve openwrt-mediatek-filogic-cudy_wr3000e-v1-ubootmod-initramfs-recovery.itb
using TFTP server.
6. Connect Router LAN with PC LAN.
7. Cut off the power and re-engage, wait for TFTP recovery to complete.
8. After OpenWrt initramfs recovery has booted,
clean "/dev/mtd5" ubi partition to utilize maximum of free space:
ubidetach -p /dev/mtd5; ubiformat /dev/mtd5 -y; ubiattach -p /dev/mtd5
ubimkvol /dev/ubi0 -n 0 -N ubootenv -s 128KiB
ubimkvol /dev/ubi0 -n 1 -N ubootenv2 -s 128KiB
9. Perform sysupgrade.
Signed-off-by: Dmitry Mostovoy <stavultras@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/21943
Signed-off-by: Robert Marko <robimarko@gmail.com>
This allows us to use the full size of nand,
which extends ubi size from 64Mb to 122.25Mb.
1. Log in to the device and backup all the partitions,
especially unique "Factory" and "bdata" partitions
from System -> Backup / Flash Firmware -> Save mtdblock contents.
2. Install kmod-mtd-rw to unlock mtd partitions for writing
apk update && apk add kmod-mtd-rw && insmod mtd-rw i_want_a_brick=1
3. Write new OpenWrt (U-Boot Layout) "BL2" and "FIP":
mtd -e BL2 write openwrt-mediatek-filogic-cudy_wr3000s-v1-ubootmod-preloader.bin BL2
mtd -e FIP write openwrt-mediatek-filogic-cudy_wr3000s-v1-ubootmod-bl31-uboot.fip FIP
4. Set static IP on your PC: "192.168.1.254", gateway "192.168.1.1"
5. Serve openwrt-mediatek-filogic-cudy_wr3000s-v1-ubootmod-initramfs-recovery.itb
using TFTP server.
6. Connect Router LAN with PC LAN.
7. Cut off the power and re-engage, wait for TFTP recovery to complete.
8. After OpenWrt initramfs recovery has booted,
clean "/dev/mtd5" ubi partition to utilize maximum of free space:
ubidetach -p /dev/mtd5; ubiformat /dev/mtd5 -y; ubiattach -p /dev/mtd5
ubimkvol /dev/ubi0 -n 0 -N ubootenv -s 128KiB
ubimkvol /dev/ubi0 -n 1 -N ubootenv2 -s 128KiB
9. Perform sysupgrade.
Signed-off-by: Dmitry Mostovoy <stavultras@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/21943
Signed-off-by: Robert Marko <robimarko@gmail.com>
This allows us to use the full size of nand,
which extends ubi size from 64Mb to 122.25Mb.
1. Log in to the device and backup all the partitions,
especially unique "Factory" and "bdata" partitions
from System -> Backup / Flash Firmware -> Save mtdblock contents.
2. Install kmod-mtd-rw to unlock mtd partitions for writing
apk update && apk add kmod-mtd-rw && insmod mtd-rw i_want_a_brick=1
3. Write new OpenWrt (U-Boot Layout) "BL2" and "FIP":
mtd -e BL2 write openwrt-mediatek-filogic-cudy_wr3000p-v1-ubootmod-preloader.bin BL2
mtd -e FIP write openwrt-mediatek-filogic-cudy_wr3000p-v1-ubootmod-bl31-uboot.fip FIP
4. Set static IP on your PC: "192.168.1.254", gateway "192.168.1.1"
5. Serve openwrt-mediatek-filogic-cudy_wr3000p-v1-ubootmod-initramfs-recovery.itb
using TFTP server.
6. Connect Router LAN with PC LAN.
7. Cut off the power and re-engage, wait for TFTP recovery to complete.
8. After OpenWrt initramfs recovery has booted,
clean "/dev/mtd5" ubi partition to utilize maximum of free space:
ubidetach -p /dev/mtd5; ubiformat /dev/mtd5 -y; ubiattach -p /dev/mtd5
ubimkvol /dev/ubi0 -n 0 -N ubootenv -s 128KiB
ubimkvol /dev/ubi0 -n 1 -N ubootenv2 -s 128KiB
9. Perform sysupgrade.
Signed-off-by: Dmitry Mostovoy <stavultras@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/21943
Signed-off-by: Robert Marko <robimarko@gmail.com>
Port drivers for the hardware true random number generator found in
MediaTek SoCs and enable them for all boards.
This has the side-effect of U-Boot now providing '/chosen/kaslr-seed'
to Linux which is required to enabled KASLR.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
This access point is a ‘friend’ of the T56 supplied by Odido but with DDR3 RAM and with two Ethernet 2.5 (GPY211)
The flash procedure is similar to other Zyxel T56/EX5600/EX5601
If you need backup please use the T56 guide
Please refer to https://openwrt.org/inbox/toh/zyxel/wx5600-t0 for detailed flash informations
We can install all with U-boot and mtk_uartboot.
Load Uboot:
```
./mtk_uartboot -a -p ./mt7986-ram-ddr3-bl2.bin -s /dev/ttyUSB0 -f openwrt-mediatek-filogic-zyxel_wx5600-t0-ubootmod-bl31-uboot.fip
```
**WARNING: Please use a GBIT ethernet or force it on system**
**WARNING: Please use only LAN2 port in Uboot**
Press 0 on Bootmenu
```
mtd erase ubi
run ubi_format
bootmenu
```
Load and write BL2 and U-boot:
```
8
7
```
Load and write recovery and production
```
6
5
```
Signed-off-by: Valerio 'ftp21' Mancini <ftp21@ftp21.eu>
Link: https://github.com/openwrt/openwrt/pull/18364
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
This patch was manually edited but not refreshed.
Fixes: 794b4dee65 ("uboot-mediatek: add 8g check to bpi-r4 environment for bl2")
Fixes: 46ee5209aa ("uboot-mediatek: add command for getting size of ram")
Signed-off-by: Shiji Yang <yangshiji66@outlook.com>
Link: https://github.com/openwrt/openwrt/pull/21693
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Add check for 8g and replace filename for bl2 to install the right file.
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Link: https://github.com/openwrt/openwrt/pull/21437
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Add command which gets ramsize and write it to env variable.
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Link: https://github.com/openwrt/openwrt/pull/21437
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
This allows builds for Bananapi R4 (Pro) with 8GB RAM.
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Link: https://github.com/openwrt/openwrt/pull/21437
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Remove upstreamed patches:
100-08-cmd-mtd-add-markbad-subcommand-for-NMBM-testing.patch [1]
101-01-mtd-spinand-add-support-for-FORESEE-F35SQA002G.patch [2]
101-02-mtd-spinand-add-support-for-FORESEE-F35SQA001G.patch [3]
110-mtd-spi-nand-add-support-for-FudanMicro-FM25S01A.patch [4]
Some SPI-NAND driver macro definitions and function parameters have
been changed in the latest release[3]. Hence we also had to rework
the related local patches to follow the upstream changes.
Tested on MT7981 SPI-NOR/EMMC.
[1] 21c1098cf4
[2] 2a0f8e7da0
[3] 2cbdd3e449
[4] 8b984b5a39
Signed-off-by: Shiji Yang <yangshiji66@outlook.com>
[daniel@makrotopia.org: tested MT7622 SNAND and SPI-NOR]
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Create a common dtsi for Bananapi BPi-R4 Lite and add missing
gpio-leds. This reduced code and fixed the following LED bug:
LED 'green:status' not found (err=-19)
Fixes: 3a71dd58 ("uboot-mediatek: add support for the BananaPi BPi-R4 Lite")
Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn>
This allows us to use the full size of nand,
which extends ubi size from 64Mb to 122.25Mb.
If you are at factory firmware, please refer
to [PR](https://github.com/openwrt/openwrt/pull/21141)
to boot into OpenWrt first.
1. Log in to the device and backup all the partitions,
especially unique `Factory` and `bdata` partitions
from System -> Backup / Flash Firmware -> Save mtdblock contents.
2. Install kmod-mtd-rw to unlock mtd partitions for writing:
```bash
apk update && apk add kmod-mtd-rw && insmod mtd-rw i_want_a_brick=1
```
3. Write new OpenWrt (U-Boot Layout) `BL2` and `FIP`:
```bash
mtd write openwrt-mediatek-filogic-cudy_wbr3000uax-v1-ubootmod-preloader.bin BL2
mtd write openwrt-mediatek-filogic-cudy_wbr3000uax-v1-ubootmod-bl31-uboot.fip FIP
```
4. Set static IP on your PC: `192.168.1.254`, gateway `192.168.1.1`
5. Serve openwrt-mediatek-filogic-cudy_wbr3000uax-v1-ubootmod-initramfs-recovery.itb
using TFTP server.
6. Connect Router LAN with PC LAN.
7. Cut off the power and re-engage, wait for TFTP recovery to complete.
8. After OpenWrt initramfs recovery has booted,
clean `/dev/mtd5` ubi partition to utilize maximum of free space & create ubootenvs:
```bash
ubidetach -p /dev/mtd5; ubiformat /dev/mtd5 -y; ubiattach -p /dev/mtd5
ubimkvol /dev/ubi0 -n 0 -N ubootenv -s 128KiB
ubimkvol /dev/ubi0 -n 1 -N ubootenv2 -s 128KiB
```
4. Perform sysupgrade.
Tested-by: 4pda users
Signed-off-by: Fil Dunsky <filipp.dunsky@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/21225
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Since there are many similar devices from Cudy (TR3000 / WR3000E / WR3000P / WR3000S / WBR3000UAX) this will allow to create OpenWrt U-Boot layout for all of them using same DDR3 target.
Tested-by: 4pda users
Signed-off-by: Fil Dunsky <filipp.dunsky@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/21225
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Usually we do not use MHz to describe the DDR transmission rate. In
fact, the clock frequency of the DDR3-1866 is only 933 MHz. MT/s is
a more commonly used unit.
Signed-off-by: Shiji Yang <yangshiji66@outlook.com>
Correct the order of the arguments.
Signed-off-by: Shiji Yang <yangshiji66@outlook.com>
Link: https://github.com/openwrt/openwrt/pull/21109
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Hardware specification:
SoC: MediaTek MT7981B
Flash: ESMT F50L1G41LB 128MB
RAM: ESMT M15T2G16128A DDR3 256MB
Ethernet: 3x 1G
Button: Reset, WPS
MAC addresses
LAN: Label MAC (stored in Factory partition offset 0x1fef20)
WAN: LAN + 1
WiFi: LAN
Official LED layout, from left to right:
[power] [internet] [wps] [wifi] [lan3/2/1] [wan]
Redefinition for OpenWrt:
[power]: used for led-boot, led-failsafe, and led-running
[internet]: used for WAN RX/TX indication
[wps]: used for led-upgrade
[wifi] and [lan3/2/1]: unchanged
[wan]: used for WAN link indication
Installing OpenWrt:
- Setup a tftp server on your PC. Copy
xxx-preloader.bin, xxx-bl31-uboot.fip and
xxx-initramfs.itb to tftp root directory.
- Connect to the router via ssh or telnet,
username: useradmin, password is the web
login password of the router.
- Backup all critical flash partitions with
the following commands where x.x.x.x is
the IP of your PC.
IP=x.x.x.x
cd /dev
for d in /sys/class/mtd/mtd?; do
if [ "$(cat $d/name)" = "BL2" ]; then
tftp -l $(basename $d) -r bl2.img -p $IP
elif [ "$(cat $d/name)" = "FIP" ]; then
tftp -l $(basename $d) -r fip.bin -p $IP
elif [ "$(cat $d/name)" = "Factory" ]; then
tftp -l $(basename $d) -r factory.bin -p $IP
fi
done
for d in /sys/devices/virtual/ubi/ubi0/ubi0_*; do
[ "$(cat $d/name)" != "customer" ] && continue
tftp -l $(basename $d) -r customer -p $IP
break
done
- Flash with the following commands:
cd /tmp
tftp -r xxx-preloader.bin -g x.x.x.x
tftp -r xxx-bl31-uboot.fip -g x.x.x.x
mtd write xxx-preloader.bin spi0.0
mtd write xxx-bl31-uboot.fip FIP
mtd erase ubi
- Set a static ip(192.168.1.254) for your PC.
And then reboot the router. It will run
initramfs image automatically.
- After openwrt boots up, perform sysupgrade
via web UI.
Reverting to the vendor firmware:
- Setup a tftp server on your PC with ip
address 192.168.1.254. And make sure
bl2.img, fip.bin, factory.bin and customer
are located in tftp root directory.
- Power off the router.
- Press and hold WPS key, then power on
the router.
- Release WPS key, when internet/wifi/wps
leds are blinking.
- Wait until internet/wifi/wps leds light
up, power off the router.
- Press and hold reset key, power up the
router, release reset key 15s later.
- Connect to http://192.168.1.1, now you
can upload vendor .bin firmware.
Uboot netconsole:
Uboot netconsole can be enabled by WPS
or reset key.
- Setup a linux PC with ip 192.168.1.254.
Open a new terminal and execute
'stty -isig -echo cbreak; nc -lup 6666'
- Press and hold WPS(or reset) key, then
power on the router.
- Release key once internet/wifi/wps leds
are all on.
NOTE: don't hold the key more than 5s
after internet/wifi/wps leds on, or it
will try to revert to vendor firmware.
- 5s later, uboot bootmenu will show on
the terminal.
Signed-off-by: Zhiwei Cao <bfdeh@126.com>
Link: https://github.com/openwrt/openwrt/pull/18631
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Add support for esmt F50L1G41LC flash chip. It is used in some recent
Cudy devices.
Link: https://github.com/openwrt/openwrt/pull/20962
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
This board is also as known as LC-HX3001
Hardware specification:
SoC: MediaTek MT7981B 2x A53
Flash: Foresee F35SQA001G 128 MB SPI-NAND
RAM: 256MB DDR3
Ethernet: 4x 10/100/1000 Mbps
Switch: MediaTek MT7531AE
WiFi: MediaTek MT7976C
Button: Reset, Mesh
Power: DC 12V 1A
Gain SSH access:
Method 1:
1. Connect UART Adapter to the router
2. UART pins are enabled, set the root password with passwd command
start the dropbear instance on port 22
Method 2:
1. Login into web interface, and restore the router with SSH enabled configuration.
2. After reboot Default Web interface password will be 12345678
SSH password is empty
Flash instructions:
1. Connect to HX21, backup everything, especially 'Factory' part.
3. Write new FIP:
mtd write openwrt-mediatek-filogic-hx_21-bl31-uboot.fip FIP
4. Set static IP on your PC:
IP 192.168.1.254/24, GW 192.168.1.1
5. Serve OpenWrt initramfs image using TFTP server.
6. Wait for TFTP recovery to complete.
7. After OpenWrt has booted, perform sysupgrade.
8. To write new BL2
Install mtd-rw
opkg update && opkg install kmod-mtd-rw
insmod mtd-rw i_want_a_brick=1
mtd write openwrt-mediatek-filogic-imou_hx21-preloader.bin bl2
Signed-off-by: Jahidul Islam <hello@jahid.io>
Link: https://github.com/openwrt/openwrt/pull/20753
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
The BPi R4 Lite can boot from microSD, SPI-NAND, SPI-NOR and eMMC.
Build menu-driven U-Boot for each storage option.
Provide options for installation from microSD to SPI-NAND and SPI-NOR,
and from SPI-NAND to eMMC (similar to BPi-R3).
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Build the (upstream) configuration for the MT7987 reference board, and
enable support for DT-overlay application which will be necessary to
use the image for the MT7987 RFB generated in OpenWrt.
Adapt our downstream patches (generic reset button, rootdisk selection)
for MT7987 to prepare for real-world boards.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
This board is also as known as E-Life ETR631-T/ETR635-U.
Hardware specification:
SoC: MediaTek MT7981B 2x A53
Flash: 128 MB SPI-NAND
RAM: 256MB DDR3
Ethernet: 4x 10/100/1000 Mbps
Switch: MediaTek MT7531AE
WiFi: MediaTek MT7976C
Button: Reset, Mesh
Power: DC 12V 1A
Gain telnet access:
1. Login into web interface, and download the configuration.
2. Uncompress the configuration:
* Enter fakeroot if you are not login as root.
tar -zxf <filename>.tar.gz
3. Edit 'etc/passwd', remove root password: 'root::1:0:99999:7:::'.
4. Edit 'etc/rc.local', insert telnetd command before 'exit 0':
( sleep 3s; telnetd; ) &
5. Repack the configuration:
tar -zcf backup.tar.gz etc/
6. Upload new configuration via web interface, now you can connect to
KOMI A31 via telnet.
Flash instructions:
1. Connect to KOMI A31, backup everything, especially 'Factory' part.
2. Write new BL2:
mtd write openwrt-mediatek-filogic-konka_komi-a31-preloader.bin BL2
3. Write new FIP:
mtd write openwrt-mediatek-filogic-konka_komi-a31-bl31-uboot.fip FIP
4. Set static IP on your PC:
IP 192.168.1.254/24, GW 192.168.1.1
5. Serve OpenWrt initramfs image using TFTP server.
6. Cut off the power and re-engage, wait for TFTP recovery to complete.
7. After OpenWrt has booted, perform sysupgrade.
Signed-off-by: Tianling Shen <cnsztl@immortalwrt.org>
Link: https://github.com/openwrt/openwrt/pull/20357
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
The most relevant change is the removal of the empty board_init()
functions by u-boot/u-boot@70a4d1fa1d, which makes many patches not
apply anymore and also requires most board defconfigs to be updated
by adding "# CONFIG_BOARD_INIT is not set" to them.
Also some config symbols have been renamed and downstream boards
had to be adapted accordingly:
u-boot/u-boot@0fd9a3480a ("env: Rename OVERWRITE_ETHADDR_ONCE to
ENV_OVERWRITE_ETHADDR_ONCE")
u-boot/u-boot@5fb88fa725 ("env: Rename SYS_REDUNDAND_ENVIRONMENT to
ENV_REDUNDANT")
u-boot/u-boot@123682c765 ("env: Rename SYS_RELOC_GD_ENV_ADDR to
ENV_RELOC_GD_ENV_ADDR")
u-boot/u-boot@0f44d5549e ("env: Rename SYS_MMC_ENV_DEV to
ENV_MMC_DEVICE_INDEX")
u-boot/u-boot@31617b880a ("env: Rename SYS_MMC_ENV_PART to
ENV_MMC_EMMC_HW_PARTITION")
u-boot/u-boot@ffc4914703 ("env: Rename ENV_MMC_PARTITION to
ENV_MMC_SW_PARTITION")
u-boot/u-boot@fb5235239a ("env: Rename DEFAULT_ENV_FILE to
ENV_DEFAULT_ENV_TEXT_FILE")
(also renamed USE_DEFAULT_ENV_FILE to USE_ENV_DEFAULT_ENV_TEXT_FILE)
Remove upstreamed patches:
* 001-mtd-spinand-winbond-add-Winbond-W25N04KV-flash-suppo.patch
u-boot/u-boot@fe37fb8214
* 002-mtd-spinand-gigadevice-sync-supported-chips-with-lin.patch
u-boot/u-boot@506ceddffd
* 003-net-mediatek-correct-the-AN8855-TPID-value-in-port-i.patch
u-boot/u-boot@70db2be9fb
* 004-01-serial-mediatek-fix-register-names-and-offsets.patch
u-boot/u-boot@6e15d3f91a
* 004-02-serial-mediatek-enable-baudrate-accuracy-compensatio.patch
u-boot/u-boot@6952209ef2
* 005-clk-mediatek-add-dummy-clk-enable-disable-ops-for-ap.patch
u-boot/u-boot@1bf2121297
* 006-env-Fix-possible-out-of-bound-access-in-env_do_env_s.patch
u-boot/u-boot@0ffd456516
* 130-01-env-mtd-add-the-missing-put_mtd_device.patch
u-boot/u-boot@39ae954b04
* 130-02-env-mtd-initialize-saved_buf-pointer.patch
u-boot/u-boot@7e842bd331
* 170-cmd-bootmenu-permit-to-select-bootmenu-entry-with.patch
u-boot/u-boot@8c986521c3
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
The u-boot of cmcc_rax3000m_*-ddr3 declares a dependency on
trusted-firmware-a-mt7981-*-ddr3-1866mhz, while actually packages
the normal BL2. This causes build failure if the the non-1866m
variant isn't built.
According to the previous commit, it's intended to use the lower
frequency variant to fix device stability issues. Correct
BL2_DDRTYPE as intended.
Fixes: 028050da69 ("mediatek: CMCC RAX3000Me: fix stability issues")
Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
This commit fixes stability issues on certain RAX3000Me devices. Some
devices has DDR3 RAM which don't able to work reliably at 2133 MHz
and require special BL2 (1866 MHz RAM freq).
Fixes: https://github.com/openwrt/openwrt/issues/20046
Signed-off-by: Mikhail Zhilkin <csharper2005@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/20059
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
