gogoer

Add: i write Armbian 22.05 Focal image to sd card and it has same problem with delay in boot process: U-Boot SPL 2021.10-armbian (May 28 2022 - 08:41:34 +0000) DRAM: 512 MiB Trying to boot from MMC1 U-Boot 2021.10-armbian (May 28 2022 - 08:41:34 +0000) Allwinner Technology CPU: Allwinner H3 (SUN8I 1680) Model: FriendlyARM NanoPi NEO DRAM: 512 MiB MMC: mmc@1c0f000: 0, mmc@1c11000: 1 Loading Environment from FAT... Unable to use mmc 0:1... In: serial Out: serial Err: serial Net: phy interface0 Error: ethernet@1c30000 address not set. No ethernet found. starting USB... Bus usb@1c1a000: USB EHCI 1.00 Bus usb@1c1a400: USB OHCI 1.0 Bus usb@1c1d000: USB EHCI 1.00 Bus usb@1c1d400: USB OHCI 1.0 scanning bus usb@1c1a000 for devices... 1 USB Device(s) found scanning bus usb@1c1a400 for devices... 1 USB Device(s) found scanning bus usb@1c1d000 for devices... EHCI timed out on TD - token=0xd8d80 pause for 20-30 sec Device NOT ready Request Sense returned 00 00 00 2 USB Device(s) found scanning bus usb@1c1d400 for devices... 1 USB Device(s) found scanning usb for storage devices... 0 Storage Device(s) found Autoboot in 1 seconds, press <Space> to stop switch to partitions #0, OK mmc0 is current device is it normal or there is chance to build without this pause?

Hello. I'm trying to understand how to build u-boot for my board. I have Nanopi Neo Core + Mini Shield and want to buid u-boot loader for it. I have some problems, maybe someone can help me) I decide to try extlinux.conf file create boot menu. First of all i got current version of u-boot (https://github.com/u-boot/u-boot) and configure it with Nanopi Neo default config: make nanopi_neo_defconfig i have next output in console: U-Boot SPL 2022.07-rc3-00073-g4fe629d2e8-dirty (May 29 2022 - 23:11:36 +0300) DRAM: 512 MiB Trying to boot from MMC1 U-Boot 2022.07-rc3-00073-g4fe629d2e8-dirty (May 29 2022 - 23:11:36 +0300) Allwinner Technology CPU: Allwinner H3 (SUN8I 1680) Model: FriendlyARM NanoPi NEO DRAM: 512 MiB Core: 63 devices, 17 uclasses, devicetree: separate WDT: Not starting watchdog@1c20ca0 MMC: mmc@1c0f000: 0, mmc@1c11000: 1 Loading Environment from FAT... *** Warning - bad CRC, using default environment In: serial Out: serial Err: serial Net: phy interface1 eth0: ethernet@1c30000 starting USB... Bus usb@1c1a000: USB EHCI 1.00 Bus usb@1c1a400: USB OHCI 1.0 Bus usb@1c1d000: USB EHCI 1.00 Bus usb@1c1d400: USB OHCI 1.0 scanning bus usb@1c1a000 for devices... 1 USB Device(s) found scanning bus usb@1c1a400 for devices... 1 USB Device(s) found scanning bus usb@1c1d000 for devices... EHCI timed out on TD - token=0xd8d80 pause about 20-30 sec Device NOT ready Request Sense returned 00 00 00 data abort pc : [<5ffaaffe>] lr : [<5ffa1daf>] reloc pc : [<4a020ffe>] lr : [<4a017daf>] sp : 58a9bee8 ip : 0000001c fp : 5ffdf00e r10: 006f656e r9 : 5bf69ec0 r8 : 58a9bf40 r7 : 00000000 r6 : 5ffe4758 r5 : e59ff014 r4 : 00000000 r3 : 00000000 r2 : 00000001 r1 : 00000000 r0 : 00000000 Flags: nZcv IRQs off FIQs off Mode SVC_32 (T) Code: 4604 f8d3 a03c 460f (f8da) 3000 Resetting CPU ... resetting ... then i try to buid sunxi version of bootloader (https://github.com/linux-sunxi/u-boot-sunxi) i have next output: U-Boot SPL 2019.01-rc3-g829407b58f (May 29 2022 - 23:34:45 +0300) DRAM: 512 MiB Trying to boot from MMC1 U-Boot 2019.01-rc3-g829407b58f (May 29 2022 - 23:34:45 +0300) Allwinner Technology CPU: Allwinner H3 (SUN8I 1680) Model: FriendlyElec NanoPi H3 Core DRAM: 512 MiB MMC: MMC0: 01c20060 = 0x4540, 01c20088 = 0x8151000b, 01c202c0 = 0x4540 MMC2: 01c20060 = 0x4540, 01c20090 = 0x80500000, 01c202c0 = 0x4540 mmc@1c0f000: 0, mmc@1c11000: 1 Loading Environment from FAT... *** Warning - bad CRC, using default environment In: serial Out: serial Err: serial Net: eth-1: ethernet@1c30000 starting USB... USB0: USB EHCI 1.00 scanning bus 0 for devices... EHCI timed out on TD - token=0xd8d80 pause for 20-30 sec Device NOT ready Request Sense returned 04 44 81 2 USB Device(s) found scanning usb for storage devices... 0 Storage Device(s) found Hit any key to stop autoboot: 0 switch to partitions #0, OK mmc0 is current device Scanning mmc 0:1... Found /extlinux/extlinux.conf Retrieving file: /extlinux/extlinux.conf 290 bytes read in 3 ms (93.8 KiB/s) Boot menu 1: Default 2: Local boot script (boot.scr) Enter choice: here it works, but i still have big pause. Maybe someone can explain why i have this pause and how properly crteate bootloader for my board? i want to understand this process and build it by myself.

thank you for your answer!!! my problem that uart adapters are the same! they are totally identical, their serial numbers are the same) is there any way to resolv this issue?? or it better to you different adapters and write rules as you advised?

Hello. I have orange pi system with 3 USB-UART converters. After system boot i can find them in /dev as /dev/ttyUSB0, /dev/ttyUSB1, /dev/ttyUSB2. But after system reboot converters can be not at same positions. Is there any way to make first converter /dev/ttyUSB0, second /dev/ttyUSB1 etc. ?

Thank you, guidol. I saw modifications of banana pi m2 ultra with A40i, but didtn know that it is modification of R40. I'll try to install it's armbian on my PC.

Hello. I have industrial PC on Allwiner A40i cpu. Manufactor provides support only for Ubuntu 12 with linux 3.10 core. But i want to use newer version of software. Is it real to install Armbian on this hardware? i didnt find any information about this cpu on forum.

both packages are installed. so why es2_info returns error? what else i need to crosscompile Qt5 with Opengl ES support? what the path to Opengl ES libraries in armbian?

sudo modinfo lima filename: /lib/modules/5.4.45-sunxi/kernel/drivers/gpu/drm/lima/lima.ko license: GPL v2 description: Lima DRM Driver author: Lima Project Developers alias: of:N*T*Carm,mali-450C* alias: of:N*T*Carm,mali-450 alias: of:N*T*Carm,mali-400C* alias: of:N*T*Carm,mali-400 depends: gpu-sched intree: Y name: lima vermagic: 5.4.45-sunxi SMP mod_unload ARMv7 thumb2 p2v8 sig_id: PKCS#7 as i understand, lima is already installed in my system. how can i use it and install OpenGL ES lib?

and how can i install Lima driver? i cant find any manual.

$ sudo ldconfig -p | grep -P "(EGL|GLES)" libGLESv2.so.2.0 (libc6,hard-float) => /lib/libGLESv2.so.2.0 libGLESv2.so.2 (libc6,hard-float) => /lib/arm-linux-gnueabihf/libGLESv2.so.2 libGLESv2.so.2 (libc6,hard-float) => /lib/libGLESv2.so.2 libGLESv2.so (libc6,hard-float) => /lib/arm-linux-gnueabihf/libGLESv2.so libGLESv2.so (libc6,hard-float) => /lib/libGLESv2.so libGLESv1_CM.so.1.1 (libc6,hard-float) => /lib/libGLESv1_CM.so.1.1 libGLESv1_CM.so.1 (libc6,hard-float) => /lib/arm-linux-gnueabihf/libGLESv1_CM.so.1 libGLESv1_CM.so.1 (libc6,hard-float) => /lib/libGLESv1_CM.so.1 libGLESv1_CM.so (libc6,hard-float) => /lib/arm-linux-gnueabihf/libGLESv1_CM.so libGLESv1_CM.so (libc6,hard-float) => /lib/libGLESv1_CM.so libEGL_mesa.so.0 (libc6,hard-float) => /lib/arm-linux-gnueabihf/libEGL_mesa.so.0 libEGL.so.1.4 (libc6,hard-float) => /lib/libEGL.so.1.4 libEGL.so.1 (libc6,hard-float) => /lib/arm-linux-gnueabihf/libEGL.so.1 libEGL.so.1 (libc6,hard-float) => /lib/libEGL.so.1 libEGL.so (libc6,hard-float) => /lib/arm-linux-gnueabihf/libEGL.so libEGL.so (libc6,hard-float) => /lib/libEGL.so es2_info Error: couldn't open display (null) es2gears EGLUT: failed to initialize native display glmark2-es2 Error: main: Could not initialize canvas this is output of glmark and others.

Hello, guys. I need to run QT application with GUI on armbian and i want to do this without installing X11. So, as i think, i need to install OpenGL ES driver thirst. I built sunxi mali module, and installed the user-space components. How can i check that driver and opengl is working?

Hello. I need to boot armbian without logs and start my application. I rebuilt and configured uboot and create splash screen with plymouth, so i have no any logs on screen until os boots. I use autologin by NODM, but after splash screen login string appears for a second. Can i disable this output? And the next question: how can i start my gui application without starting desktop?

Hello. I have Orange PI with Armbian. I need to replace load logs by splashscreen. As i understand, first of all i need to activate splashscreen in uboot loader. i did next: press Space before loading kernel. usb start load usb 0:1 92000000 logo.bmp bmp d 92000000 - displays my picture on screen cp.b 92000000 41F80000 3656856 setenv splashimage 41F80000 saveenv and here i have error that emmc0 is unreachable. my Armbian is on emmc and it is emmc1. emmc0 - microSD. what i need to do to save to my emmc? then i need to remove logs output (in uboot and armbian), how can i do it?