dale

@fabiobassa thank you, it is worth a try.

Hi all, I decided to revive my old rk3229 board with NAND. Could someone please tell me how to unbrick it?

Hi, can you please share which USB to TTL adapter to use for uart logs? I have an RK3399 board but it failed to show uart logs with CP2102 and CH340 adapters. Thank you!

Hi all, I would like to ask support for the board EMB-3531. I'm having problem with booting this board from SD card. Here are some informations about this board. I hope that someone can help me with it. Thank you so much! I try to erase the emmc and flash the MiniLoaderAll.bin but it doesn't help. Or i don't have a correct image with armbian for this board. https://my.kos.org.cn:5154/rockchip/EMB3531/emb3531.pdf

Could you please explain why we need to erase and flash bootloader again? Could you elaborate the reason behind this step?

can you please share the config for the 3568 / or patch so I can refer to for the 3399 chip? Thank you!

Hi @Hqnicolas I have same issue with booting from SD card for a board (RK3399) . Can you please share the u-boot image or guide to compile for that chip?

Hi @Nick A, can you please publish the updated git verision with 6.17?

@Hqnicolas I will give it a try, but atm I'm happy with existing working patch for tm16xx. Edit: it seemed that @jock has updated the patch with latest code https://github.com/armbian/build/pull/8679

@Nick A I fixed the wifi issue after warm reboot for x98h with this patch:

I gave this a try but no success. The structure of original source code doesn't match the one for armbian. It would be great if you could make a patch as in this link

Can you make a patch for armbian? It will be easy for us to try.

Hi, I finally got my display to work with below DT overlay source. My device is x98h. Thank you! /dts-v1/; /plugin/; #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/leds/common.h> &{/} { display_client: spi { #address-cells = <1>; #size-cells = <0>; compatible = "spi-gpio"; sck-gpios = <&pio 2 7 GPIO_ACTIVE_HIGH>; mosi-gpios = <&pio 2 2 GPIO_ACTIVE_HIGH>; cs-gpios = <&pio 2 12 GPIO_ACTIVE_LOW>; num-chipselects = <1>; display@0 { compatible = "fdhisi,fd628"; reg = <0x0>; spi-3wire; spi-lsb-first; spi-rx-delay-us = <1>; spi-max-frequency = <500000>; tm16xx,transposed; tm16xx,digits = [00 01 02 03]; tm16xx,segment-mapping = [00 01 02 03 04 05 06]; #address-cells = <2>; #size-cells = <0>; led@4,0 { reg = <4 0>; function = LED_FUNCTION_USB; }; led@4,1 { reg = <4 1>; function = LED_FUNCTION_SD; }; led@4,2 { reg = <4 2>; function = "hi-wifi"; }; led@4,3 { reg = <4 3>; function = "low-wifi"; }; led@4,4 { reg = <4 4>; function = "colon"; }; led@4,5 { reg = <4 5>; function = "apps"; }; led@4,6 { reg = <4 6>; function = LED_FUNCTION_LAN; }; }; }; };

Hi, thanks for checking. I check dmesg -T | grep spi_gpio and see the error spi_gpio spi: probe with driver spi_gpio failed with error -22. Also the /sys/class/leds is empty. Do you think the gpio pins are not correct? Below are current gpio pins I try this time mosi-gpios = <&pio 2 11 GPIO_ACTIVE_HIGH>; /* PC11 = data */ sck-gpios = <&pio 2 12 GPIO_ACTIVE_HIGH>; /* PC12 = clock */ cs-gpios = <&pio 7 5 GPIO_ACTIVE_LOW>; /* PH5 = strobe/latch */

@Jean-Francois Lessard sorry for making you confused. Device tree source for tm16xx driver that I convert from a working openvfd.conf is below /dts-v1/; /plugin/; #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/leds/common.h> &{/} { display_client: spi { #address-cells = <1>; #size-cells = <0>; compatible = "spi-gpio"; sck-gpios = < 7 GPIO_ACTIVE_HIGH>; mosi-gpios = < 2 GPIO_ACTIVE_HIGH>; cs-gpios = < 12 GPIO_ACTIVE_LOW>; num-chipselects = <1>; display@0 { compatible = "fdhisi,fd628"; reg = <0>; spi-3wire; spi-lsb-first; spi-max-frequency = <500000>; digits { #address-cells = <1>; #size-cells = <0>; 01 02 03 04 }; leds { #address-cells = <2>; #size-cells = <0>; led@{GRID0},0 { reg = <{GRID0} 0>; function = "apps"; }; led@{GRID1},1 { reg = <{GRID1} 1>; function = "setup"; }; led@{GRID2},2 { reg = <{GRID2} 2>; function = LED_FUNCTION_USB; }; led@{GRID3},3 { reg = <{GRID3} 3>; function = LED_FUNCTION_SD; }; led@{GRID4},4 { reg = <{GRID4} 4>; function = "colon"; }; led@{GRID5},5 { reg = <{GRID5} 5>; function = "hdmi"; }; led@{GRID6},6 { reg = <{GRID6} 6>; function = "video"; }; }; }; }; }; The convert script I downloaded from this commit https://github.com/jefflessard/tm16xx-display/blob/a93b257ed4c73780fcdefbb1f1dd189599cf6ecc/vfdconf-convert Can you please help get it to work? Thanks!