sadp

hello guys, any updates on R29 boards hdmi still not workinjg?

@jock thanks for your hard work and for your reply, I understand, waiting for possible fixes

Ok guys, Hi. So I have managed to connect box Q96MAX 4k Ultra HD, board MXQ_R2B_LP3_V2.62_220225 via maskrom mode, made EMMC backup, erased it. btw thanks @MattWestB for your photos of pins https://github.com/MattWestb/R29-MXQ-LP3-V2.3-00908 Anyway, Box boots armbian legacy from SD card, I have managed to connect to it via SSH, device specs. Detected board features: │ │ Chip type: RK3228A/B - Serial: URKW46025 00000000032b0c │ │ CPU Leakage: 0x04 - Logic Leakage: 0x04 │ │ Internal flash: eMMC │ │ Wifi device: unknown - Device ID: 02d0:4334 EDIT2: installed RDP client, can connect to device via RDP...HDMI NO Output ok so thanks to this post https://github.com/MattWestb/R29-MXQ-LP3-V2.3-00908/blob/main/README.md armbian parameters set to emmc-hs200, ddr3-660 and led-config2, led started to work. @MattWestB can you please comment how you fixed your box HDMI and wifi?:) EDIT: ok so ARMBIAN non legacy boots too, but same problems with WIFI and HDMI no video. dmesg gives a lot of errors ... [ 0.003538] CPU: Testing write buffer coherency: ok [ 0.004292] /cpus/cpu@f00 missing clock-frequency property [ 0.004358] /cpus/cpu@f01 missing clock-frequency property [ 0.004391] /cpus/cpu@f02 missing clock-frequency property [ 0.004424] /cpus/cpu@f03 missing clock-frequency property [ 0.004446] CPU0: thread -1, cpu 0, socket 15, mpidr 80000f00 ... [ 2.029717] inno-hdmi-phy 12030000.hdmi-phy: error -ENXIO: IRQ index 0 not found [ 2.030102] inno-hdmi-phy 12030000.hdmi-phy: phy_flag is: 0 [ 2.033084] rockchip-drm display-subsystem: bound 20050000.vop (ops 0xb127c87c) [ 2.033274] dwhdmi-rockchip 200a0000.hdmi: supply avdd-0v9 not found, using dummy regulator [ 2.033657] mmc_host mmc2: Bus speed (slot 0) = 50000000Hz (slot req 52000000Hz, actual 50000000HZ div = 0) [ 2.033677] dwhdmi-rockchip 200a0000.hdmi: supply avdd-1v8 not found, using dummy regulator [ 2.034239] dwhdmi-rockchip 200a0000.hdmi: Detected HDMI TX controller v2.01a with HDCP (inno_dw_hdmi_phy2) [ 2.035607] mmc2: new high speed MMC card at address 0001 [ 2.035736] dwhdmi-rockchip 200a0000.hdmi: registered DesignWare HDMI I2C bus driver [ 2.037470] mmcblk2: mmc2:0001 Q2J95T 7.28 GiB [ 2.039082] rockchip-drm display-subsystem: bound 200a0000.hdmi (ops 0xb1280568) ... [ 3.603319] rockchip-pinctrl pinctrl: unable to find group for node reset-key ... [ 15.966192] brcmfmac: brcmf_fw_alloc_request: Unknown chip BCM43342/0 ... [ 16.859644] systemd[1]: Starting Armbian memory supported logging... [ 17.040253] brcmfmac: brcmf_sdio_htclk: HT Avail timeout (1000000): clkctl 0x50 [ 17.091210] systemd[1]: Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch. [ 17.099828] brcmfmac: brcmf_ops_sdio_probe: F2 error, probe failed -19... [ 17.144754] systemd[1]: Finished Raise network interfaces. ... [ 45.622143] hdmi-audio-codec hdmi-audio-codec.2.auto: Only one simultaneous stream supported! [ 45.652339] hdmi-audio-codec hdmi-audio-codec.2.auto: ASoC: error at snd_soc_dai_startup on i2s-hifi: -22 [ 45.676365] 100c0000.i2s0-i2s-hifi: ASoC: error at __soc_pcm_open on 100c0000.i2s0-i2s-hifi: -22 ... i attach log here pls help with wifi/hdmi dmesg.log

Hello guys, first of all thank you @jock, @fabiobassa and other people for this amazing rk322x project. I ordered myself few of these cheap boxes. Few days ago one box came. It looks like that i got same box as @TU-Student I read all the instructions and a lot of posts on this forum about how I should backup Android and boot Linux. I understand that "Multitool" is the swiss knife, but for some reason this TV Box does not boot from SD card and the tool does not load, i only get orange LED on box and no signal (blackscreen). I cannot test anything because box does not boot backup tool, and I cant backup eMMC/eMCP and try to flash Armbian build. From what I have found this TV Box has: SOC CHIP Rockchip RK3229 r0p5 WIFI CHIP AP6210 EMMC MICRON Q2J95T 8GB RAM 1GB It has fake android 7.1 (10.0), android kernel is very old 3.10.104, boots only at 720p resolution, but kernel and build itself is freshly made in 20230606 signed with test-keys. What else can I do to make this boot from SD Card and load Multitool? How to make flash storage snapshot with android and flash armbian manually if I cannot use multitool. Please help