staging/pepe2k/target/linux, branch master

imx: venice: disable PCI AER

2025-06-23T09:49:12Z

As a workaround to an issue causing hang during PCI enumeration on imx8mp with a specific PCIe switch, disable PCI AER. Signed-off-by: Tim Harvey Link: https://github.com/openwrt/openwrt/pull/19189 Signed-off-by: Robert Marko

imx: venice: add dt overlay support

2025-06-23T09:49:12Z

Enable DT overlay support: - add dt-overlay to board features - add DEVICE_DTS_OVERLAYS - update the boot script to resize before applying each overlay Signed-off-by: Tim Harvey Link: https://github.com/openwrt/openwrt/pull/19189 Signed-off-by: Robert Marko

imx: 6-12: add additional patches

2025-06-23T09:49:12Z

Backport some additional upstream patches: - 6.13-arm64-dts-imx8mm-venice-gw73xx-remove-compatible-in-overlay-files.patch (this resolves some issues when using dt overlays on gw73xx-0x) - 6.16-PCI-imx6-Skip-link-up-workaround-for-newer-platforms.patch - pending-PCI-imx6-Remove-apps_reset-toggle-in-_core_reset-function (these resolve enumeration issues on imx8mm/imx8mp with a pcie switch) Signed-off-by: Tim Harvey Link: https://github.com/openwrt/openwrt/pull/19189 Signed-off-by: Robert Marko

ramips: mt76x8: add support for Keenetic 4G (KN-1212)

2025-06-22T21:13:27Z

Specification: SoC: MediaTek MT7628NN RAM: 128 MB, EtronTech EM68C16CWQG-25H (DDR2) Flash: 32MB, Winbond 25Q256JVFQ (Dual Boot, SPI) Switch: MediaTek MT7628AN, 4 ports 100 Mbps WiFi: MediaTek MT7603 2T2R/2.4GHz 802.11n GPIO: 3 buttons (Wi-Fi, Reset, FN), 3 LEDs (Power, Internet, Wi-Fi), 1 port USB 2.0 Disassembly: At the bottom, under the LEDs, there are 2 screws hidden by rubber feet. After removing the screws, pry the gray plastic part around (it is secured with latches) and remove it. Serial Interface: The serial interface can be connected to the 5 pin dots located on the right between the operating mode switch and the antenna. Pins (from antenna to operating mode switch): VCC TX RX NC GND Settings: 115200, 8N1 Flashing via OEM recovery software: 1. Download the OEM recovery software from the manufacturer's website 2. Download the firmware image (for OpenWRT it is *-squashfs-factory.bin), rename it to KN-1212_recovery.bin 3. Replace the file in the fw folder OEM recovery software with the file from step 2. 4. Run the OEM recovery software and follow the instructions. Flashing via TFTP: 1. Connect your PC and router to port 1-3, configure PC interface using IP 192.168.1.2, mask 255.255.255.252 2. Serve the firmware image (for OpenWRT it is *-squashfs-factory.bin) renamed to KN-1212_recovery.bin via TFTP 3. Power up the router while pressing Reset button on the back 4. Release Restart button when Power LED starts blinking To revert back to OEM firmware: The return to the OEM firmware is carried out by using the methods described above with the help of the appropriate firmware image. When using OEM bootloader, the firmware image size cannot exceed the size of one OEM «Firmware_x» partition or Kernel + rootFS size. Signed-off-by: Anton Yu. Ivanusev Link: https://github.com/openwrt/openwrt/pull/19157 Signed-off-by: Hauke Mehrtens

realtek: Use Otto timer on RTL931x

2025-06-22T21:12:02Z

Until now the timer management on the RTL931x devices depends on the MIPS default timer. Looking at the clock progress on these devices one can see that it is totally off. It is running at half the required speed (e.g. if 1 minute passes the date command shows that according to the timers only 30 seconds have elapsed). This is a mix from wrong DTS and bad startup code. This is not only a cosmetic issue but has effects on every delay operation inside the kernel. Switch RTL931x to the proven Otto timer. Tested on LGS352C based on RTL9311. Signed-off-by: Markus Stockhausen Link: https://github.com/openwrt/openwrt/pull/19205 Signed-off-by: Robert Marko

realtek: build Otto timer for RTL931x

2025-06-22T21:12:02Z

The Otto timer is very helpful on the RTL931x devices. Include it into the builds. Signed-off-by: Markus Stockhausen Link: https://github.com/openwrt/openwrt/pull/19205 Signed-off-by: Robert Marko

realtek: backport MIPS GIC patch

2025-06-22T21:12:02Z

Upstream has gained support for forced affinity settings in the MIPS GIC interrupt controller. This is needed to enable the Otto timer on the RTL931x platform. See https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/ commit/?id=2250db8628a0d8293ad2e0671138b848a185fba1 Signed-off-by: Markus Stockhausen Link: https://github.com/openwrt/openwrt/pull/19205 Signed-off-by: Robert Marko

mvebu: add support for Check Point V-81

2025-06-22T20:17:20Z

Check Point V-80 (Quantum Spark 1590 Appliance) is an Appliance, based on Armada 8040 (88F8040). Specification: - SoC : Marvell Armada 8040 (88F8040) - RAM : DDR4 2 GiB (4x 512 MiB chip) - Flash : eMMC 4 GiB - Ethernet : 10x 10/100/1000 Mbps - LAN 1-8 : Marvell 88E6393X - WAN : Marvell 88E1512 - DMZ : Marvell 88E1512 (RJ-45/SFP combo) - LEDs/Keys (GPIO): 11x/1x - UART : "CONSOLE" port (USB 1.1 Type-C) - chip : Silicon Labs CP2102N - port : ttyS0 - settings : 115200bps 8n1 - HW Monitoring : 2x nuvoTon NCT7802Y - USB : USB 3.0 Type-A - Power : 12 VDC, 3.3 A - plug : DC Plug 2.5/5.5 mm (inner/outer) Flash instruction (common): 1. Boot V-81 normally 2. Login to the vendor CLI (default: admin/admin) and login to the Linux CLI by `expert` command 3. Update U-Boot environment variables by the following commands fw_setenv bootcmd_ow_usb 'usb start; load usb 0:1 ${loadaddr} boot.scr && source ${loadaddr}' fw_setenv bootcmd_ow_sd 'load mmc 0:1 ${loadaddr} boot.scr && source ${loadaddr}' fw_setenv bootcmd_ow_emmc 'run set_mmc_internal; mmc read ${loadaddr} ${prim_header_mmc_blk} 4 && source ${loadaddr}' fw_setenv bootcmd 'run bootcmd_ow_usb; run bootcmd_ow_sd; run bootcmd_ow_emmc; run bootcmd_part${activePartition};' Attention: don't forget single quatations of values to prevent expansion of variables 4. Turn off the device Flash instruction (USB-boot/SD-boot): 1. Extract and burn (squashfs|ext4)-sdcard.img.gz to USB storage or MicroSD card 2. Connect that storage to V-81 3. Turn on V-81 and it will be booted with OpenWrt in that USB storage Flash instruction (eMMC-boot): 1. Copy initramfs image, dtb and bootsctipt to the USB storage with renaming initramfs.bin -------> Image dtb -----------------> armada-8040-v-81.dtb bootscript (.scr) ---> boot.scr 2. Connect that storage to the USB 3.0 port on V-81 3. Turn on V-81 and it will be booted with OpenWrt initramfs image in that USB storage 4. Upload (squashfs|ext4)-sysupgrade.gz to V-81 5. Perform sysupgrade with the uploaded image 6. Wait ~100 seconds to complete flashing Reverting to stock firmware: 1. Turn on V-81 and interrupt booting by Ctrl + C 2. Select "4. Restore to Factory Defaults (local)" 3. Wait ~180 seconds to complete restoring and rebooting Notes: - The partition table in the internal eMMC has single partition, but "blkdevparts=" parameter will be passed from the bootloader and that definition will be used instead. - The port-side LED pairs of RJ-45/SFP ports on V-81 are switched by a GPIO pin of pin7 on &cp0_gpio2. (High(1): RJ-45, Low(0): SFP) This needs to be switched manually. - The MicroSD card slot is too unstable and the following messages are printed without "marvell,xenon-phy-slow-mode;" property. [ 97.060851] mmc0: error -84 whilst initialising SD card [ 97.137049] mmc0: error -84 whilst initialising SD card [ 97.214315] mmc0: error -84 whilst initialising SD card ... - There are no detailed information about maximum power consumption limit of the SFP port or optional DSL-SFP modules sold officially. But the power requirement of almost DSL-SFP modules are 3.3V/700mA, so set the maximum value of the SFP port to 2000 mW (Power Level III). - Do not insert a MicroSD card before turning of the device when OpenWrt installation. The stock firmware deletes all files in the first partition automatically, to use it as a storage for logs. MAC addresses: LAN: 00:1C:7F:xx:xx:FA (mmcblk1boot0, ethaddr (text)) WAN: 00:1C:7F:xx:xx:F9 (mmcblk1boot0, eth2addr (text)) DMZ: 00:1C:7F:xx:xx:FB (mmcblk1boot0, eth1addr (text)) Signed-off-by: INAGAKI Hiroshi Link: https://github.com/openwrt/openwrt/pull/16904 Signed-off-by: Hauke Mehrtens

mvebu: add support for Check Point V-80

2025-06-22T20:17:20Z

Check Point V-80 (Quantum Spark 1550 Appliance) is an Appliance, based on Armada 7040 (88F7040). Specification: - SoC : Marvell Armada 7040 (88F7040) - RAM : DDR4 2 GiB (4x Nanya NT5AD512M8D3-HR) - Flash : eMMC 4 GiB (Toshiba THGBMNG5D1LBAIL) - Ethernet : 6x 10/100/1000 Mbps - LAN 1-5 : Marvell 88E6352 - WAN : Marvell 88E1512 - LEDs/Keys (GPIO): 6x/1x - UART : "CONSOLE" port (USB 1.1 Type-C) - chip : Silicon Labs CP2102N - port : ttyS0 - settings : 115200bps 8n1 - HW Monitoring : 2x nuvoTon NCT7802Y - USB : USB 3.0 Type-A - Power : 12 VDC, 3.3 A - plug : DC Plug 2.5/5.5 mm (inner/outer) Flash instruction (common): 1. Boot V-80 normally 2. Login to the vendor CLI (default: admin/admin) and login to the Linux CLI by `expert` command 3. Update U-Boot environment variables by the following commands fw_setenv bootcmd_ow_usb 'usb start; load usb 0:1 ${loadaddr} boot.scr && source ${loadaddr}' fw_setenv bootcmd_ow_emmc 'run set_mmc_internal; mmc read ${loadaddr} ${prim_header_mmc_blk} 4 && source ${loadaddr}' fw_setenv bootcmd 'run bootcmd_ow_usb; run bootcmd_ow_emmc; run bootcmd_part${activePartition};' Attention: don't forget single quatations of values to prevent expansion of each variables 4. Turn off the device Flash instruction (USB-boot): 1. Burn (squashfs|ext4)-sdcard.img.gz to USB storage 2. Connect that storage to the USB 3.0 port on V-80 3. Turn on V-80 and it will be booted with OpenWrt in that USB storage Flash instruction (eMMC-boot): 1. Copy initramfs image, dtb and bootsctipt to the USB storage with renaming initramfs.bin -------> Image dtb -----------------> armada-7040-v-80.dtb bootscript (.scr) ---> boot.scr 2. Connect that storage to the USB 3.0 port on V-80 3. Turn on V-80 and it will be booted with OpenWrt initramfs image in that USB storage 4. Upload (squashfs|ext4)-sysupgrade.gz to V-80 5. Perform sysupgrade with the uploaded image 6. Wait ~100 seconds to complete flashing Reverting to stock firmware: 1. Turn on V-80 and interrupt booting by Ctrl + C 2. Select "4. Restore to Factory Defaults (local)" 3. Wait ~180 seconds to complete restoring and rebooting Notes: - V-80 has some HW versions. Internal MicroSD card slot and mPCIe slot is available on some HW versions, but not on the other HW versions. confirmed (MicroSD/mPCIe slots): - 1.0.1: unavailable - 1.0.3: available - The partition table in the internal eMMC has single partition, but "blkdevparts=" parameter will be passed from the bootloader and that definition will be used instead. MAC addresses: LAN: 00:1C:7F:xx:xx:4B (mmcblk1boot0, ethaddr (text)) WAN: 00:1C:7F:xx:xx:4A (mmcblk1boot0, eth1addr (text)) Tested-by: Yanase Yuki Signed-off-by: INAGAKI Hiroshi Link: https://github.com/openwrt/openwrt/pull/16904 Signed-off-by: Hauke Mehrtens

mvebu: add specific signature support to Build/boot-scr

2025-06-22T20:17:20Z

Add image-specific signature support to Build/boot-scr. This is required to switch root devices passed to the kernel on Check Point V-80 and V-81. Signed-off-by: INAGAKI Hiroshi Link: https://github.com/openwrt/openwrt/pull/16904 Signed-off-by: Hauke Mehrtens