b7cc661615
TP-Link TL-WR942N v1 is a 2.4 GHz single-band N450 router, based on Qualcomm/Atheros QCA9561. Specification: - 775/650/258 MHz (CPU/DDR/AHB) - 128 MB of RAM (DDR2) - 16 MB of FLASH (SPI NOR) - 3T3R 2.4 GHz - 5x 10/100 Mbps Ethernet - 2x USB 2.0 - 11x LED (most are controlled by 74HC595) - 2x button - UART header on PCB* * Serial console is disabled in OEM non-beta firmwares and corresponding GPIO pins 14 and 15 are assigned to control USB1 and USB2 LEDs by production (non-beta) U-Boot and firmware. Currently not working: 1. USB1 and USB2 LEDs if UART RX and TX pins are assigned to their GPIOs by some U-Boot versions. Flash instruction under vendor GUI: 1. Download "lede-ar71xx-generic-tl-wr942n-v1-squashfs-factory.bin". 2. Go to WEB interface and perform usual firmware upgrade. FLash instruction under U-Boot recovery mode (doesn't work in beta firmware): 1. Setup PC with static IP "192.168.0.66/24" and tftp server. 2. Change "*-factory" image filename to "WR942v1_recovery.bin" and make it available to download from your tftp server. 3. Press "reset" button and power up the router, wait till "WPS" LED turns on. Flash instruction under U-Boot, using UART (can be done only with preinstalled UART-enabled U-Boot version!): 1. Use "tpl" to stop autobooting and obtain U-Boot CLI access. 2. Setup ip addresses for U-Boot and your tftp server. 3. Issue below commands: tftp 0x81000000 lede-ar71xx-generic-tl-wr942n-v1-sysupgrade.bin erase 0x9f020000 +$filesize cp.b 0x81000000 0x9f020000 $filesize reset Signed-off-by: Serg Studzinskii <serguzhg@gmail.com> [minor code style fixes, extended commit message] Signed-off-by: Piotr Dymacz <pepe2k@gmail.com> |
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