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sergvpurik

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  1. Hi. Thanks for this guide. I tried it with Armbian 21.08.1 and can confirm that Patriot Scorch M2 PS256GPM280SSDR (PCIe Gen3 x2) works well. I always get the warning message: *** Warning - bad CRC, using default environment But I can boot my Rock Pi only from the 1-st partition. In case of installing Armbian to the non 1-st NVME partiotion i get 'Filed to load ...' errors.
  2. Thank for your advices. My PR has already been merged. https://github.com/armbian/build/commit/48bb7ca9aec095138805c06ebde6d9d0b71ad9a3
  3. I've built Armbain (5.4.17-rockchip64) from sources with additing the next options CONFIG_BT_HCIUART_SERDEV=y, CONFIG_BT_HCIUART_H4=y, CONFIG_BT_HCIUART_BCM=y to linux-rockchip64-current.config. And bluetooth is working. brcm_patchram_plus_rk3399[1446]: Done setting baudrate Feb 3 20:28:32 localhost kernel: [ 99.787745] Bluetooth: Core ver 2.22 Feb 3 20:28:32 localhost kernel: [ 99.787784] NET: Registered protocol family 31 Feb 3 20:28:32 localhost kernel: [ 99.787787] Bluetooth: HCI device and connection manager initialized Feb 3 20:28:32 localhost kernel: [ 99.787797] Bluetooth: HCI socket layer initialized Feb 3 20:28:32 localhost kernel: [ 99.787802] Bluetooth: L2CAP socket layer initialized Feb 3 20:28:32 localhost kernel: [ 99.787809] Bluetooth: SCO socket layer initialized Feb 3 20:28:32 localhost kernel: [ 99.800667] Bluetooth: HCI UART driver ver 2.3 Feb 3 20:28:32 localhost kernel: [ 99.800672] Bluetooth: HCI UART protocol H4 registered Feb 3 20:28:32 localhost kernel: [ 99.800829] Bluetooth: HCI UART protocol Broadcom registered Feb 3 20:28:32 localhost brcm_patchram_plus_rk3399[1446]: Done setting line discpline Feb 3 20:28:32 localhost systemd[1]: Starting Load/Save RF Kill Switch Status... Feb 3 20:28:32 localhost systemd[1]: Starting Bluetooth service... Feb 3 20:28:32 localhost systemd[1]: Started Load/Save RF Kill Switch Status. rock@rockpi:~$ hciconfig hci0: Type: Primary Bus: UART BD Address: 43:45:C5:00:1F:AC ACL MTU: 1021:8 SCO MTU: 64:1 UP RUNNING RX bytes:1186 acl:0 sco:0 events:77 errors:0 TX bytes:3609 acl:0 sco:0 commands:71 errors:0 rock@rockpi:~$ sudo hcitool lescan LE Scan ... D8:2D:27:A6:53:45 (unknown) D8:2D:27:A6:53:45 Mi Smart Band 4 F8:D8:37:3D:17:75 (unknown) F8:D8:37:3D:17:75 Mi Smart Band 4 ... but only after a cold boot, as @piter75 said. Who knows what is a right way to make changes in Armbian sources to fix Linux kernel options for Rock Pi 4? I want to make pull request.
  4. Looks like the typo "--use_baudrate_for_downloade" is used to skip this brcm_patchram_plus_rk3399 option. I've tried to use brcm_patchram_plus_rk3399 without "--use_baudrate_for_downloade". I did power OFF/ON. Jan 31 19:28:46 localhost systemd[1]: Starting Bluetooth Rockpi... ... Jan 31 19:28:46 localhost brcm_patchram_plus_rk3399[1126]: proc_resetwriting Jan 31 19:28:46 localhost brcm_patchram_plus_rk3399[1126]: 01 03 0c 00 Jan 31 19:28:46 localhost kernel: [ 86.277578] ttyS0 - failed to request DMA ... Jan 31 19:28:46 localhost brcm_patchram_plus_rk3399[1126]: received 7 Jan 31 19:28:46 localhost brcm_patchram_plus_rk3399[1126]: 04 0e 04 01 03 0c 00 Jan 31 19:28:46 localhost brcm_patchram_plus_rk3399[1126]: writing ... Here're many "writing" and "received X" messages mixed with HEX dumps. ... Jan 31 19:28:50 localhost brcm_patchram_plus_rk3399[1126]: Done setting baudrate Jan 31 19:28:50 localhost kernel: [ 90.111432] Bluetooth: Core ver 2.22 Jan 31 19:28:50 localhost kernel: [ 90.111479] NET: Registered protocol family 31 Jan 31 19:28:50 localhost kernel: [ 90.111481] Bluetooth: HCI device and connection manager initialized Jan 31 19:28:50 localhost kernel: [ 90.111491] Bluetooth: HCI socket layer initialized Jan 31 19:28:50 localhost kernel: [ 90.111495] Bluetooth: L2CAP socket layer initialized Jan 31 19:28:50 localhost kernel: [ 90.111503] Bluetooth: SCO socket layer initialized Jan 31 19:28:50 localhost brcm_patchram_plus_rk3399[1126]: Can't set hci protocol Jan 31 19:28:50 localhost kernel: [ 90.119645] Bluetooth: HCI UART driver ver 2.3 ... Jan 31 19:28:55 localhost systemd[1]: Starting Bluetooth service... Jan 31 19:28:55 localhost bluetoothd[1729]: Bluetooth daemon 5.50 Jan 31 19:28:55 localhost dbus-daemon[779]: [system] Successfully activated service 'org.bluez' Jan 31 19:28:55 localhost systemd[1]: Started Bluetooth service. Jan 31 19:28:55 localhost bluetoothd[1729]: Starting SDP server Jan 31 19:28:56 localhost bluetoothd[1729]: kernel lacks bnep-protocol support Jan 31 19:28:56 localhost bluetoothd[1729]: System does not support network plugin Jan 31 19:28:56 localhost bluetoothd[1729]: Bluetooth management interface 1.14 initialized Jan 31 19:28:56 localhost NetworkManager[806]: <info> [1580498936.0221] bluez: use BlueZ version 5 ... and no bluetooth. hciconfig doesn't show any device. I found there isn't any selected HCI protocol in /proc/config.gz. # # Bluetooth device drivers # # CONFIG_BT_HCIBTUSB is not set # CONFIG_BT_HCIBTSDIO is not set CONFIG_BT_HCIUART=m # CONFIG_BT_HCIUART_H4 is not set # CONFIG_BT_HCIUART_BCSP is not set # CONFIG_BT_HCIUART_ATH3K is not set # CONFIG_BT_HCIUART_INTEL is not set # CONFIG_BT_HCIUART_AG6XX is not set # CONFIG_BT_HCIBCM203X is not set # CONFIG_BT_HCIBPA10X is not set # CONFIG_BT_HCIBFUSB is not set # CONFIG_BT_HCIVHCI is not set # CONFIG_BT_MRVL is not set CONFIG_BT_MTKSDIO=m # end of Bluetooth device drivers It looks similar to Raspberry Pi bluetooth problem ( https://github.com/raspberrypi/linux/issues/2479 ). And the solution was enabling CONFIG_SERIAL_DEV_BUS=m, CONFIG_BT_HCIUART_SERDEV=y, CONFIG_BT_HCIUART_BCM=y options.
  5. Hello. I've Radxa Rock Pi 4 SBC. I've tried several latest Armbian Buster images with 5.x kernel and never got bluetooth working. I've tested your propose on Armbian_20.02.0-rc1_Rockpi-4b_buster_current_5.4.14_desktop... ... bluetooth doesn't work and I've got a flood in Rock Pi 4 syslog ... Jan 30 20:10:30 rockpi brcm_patchram_plus_rk3399[1089]: 01 03 0c 00 Jan 30 20:10:34 rockpi brcm_patchram_plus_rk3399[1089]: writing Jan 30 20:10:34 rockpi brcm_patchram_plus_rk3399[1089]: 01 03 0c 00 Jan 30 20:10:38 rockpi brcm_patchram_plus_rk3399[1089]: writing Jan 30 20:10:38 rockpi brcm_patchram_plus_rk3399[1089]: 01 03 0c 00 Jan 30 20:10:42 rockpi brcm_patchram_plus_rk3399[1089]: writing Jan 30 20:10:42 rockpi brcm_patchram_plus_rk3399[1089]: 01 03 0c 00 .... There're also interesting bluetooth related messages in Rock Pi 4 syslog: ... Jan 30 19:41:41 localhost systemd[1]: Starting Bluetooth Rockpi... ... Jan 30 19:41:50 localhost systemd[1]: Condition check resulted in Bluetooth service being skipped. Jan 30 19:41:50 localhost brcm_patchram_plus_rk3399[1089]: writing Jan 30 19:41:50 localhost brcm_patchram_plus_rk3399[1089]: 01 03 0c 00 Jan 30 19:41:54 localhost brcm_patchram_plus_rk3399[1089]: writing Jan 30 19:41:54 localhost brcm_patchram_plus_rk3399[1089]: 01 03 0c 00 ... Jan 30 19:45:10 localhost dbus-daemon[803]: [system] Activating via systemd: service name='org.bluez' unit='dbus-org.bluez.service' requested by ':1.44' (uid=1000 pid=1830 comm="/usr/lib/chromium/chromium --disable-smooth-scroll") Jan 30 19:45:10 localhost systemd[1]: Condition check resulted in Bluetooth service being skipped. ...
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