Manjaro ARM for the VIM3

This lightning symbol is not coming from Manjaro, seems to be something with the monitor settings.

I got it . That ’s great .It doesn’t come from my manjaro. Thank you!

thank you. I will check my monitor soon.

hi all, I try to revive my old vim3L with some 2022 linux (I just need a headless one), any suggestion on the arch based ones ?

Yes take the latest image of vim3l and flash it to emmc using krescue.

Manjaro Arm - 22-03

This is the link.

On x86 Manjaro gnome, there is a nice layouts manager to change the dash and panel and make it between 6 different styles.
On Manjaro arm gnome, can you please guide which package can do that? I am unable to find in pamac and even after enabling AUR

well,I found gpio has no attribute of “edge” when I export gpio with input mode. My version is manjaroarm minimal in Vim3. What should I do if I need to read gpio pin value?

Look in /boot and see if you have any dtb folder with .dtb .dtbo files.

There is no dtbo in manjaro.
The dtb have to be edited or maybe use libmraa.

I will have to check as i cant remember how it was done for other devices

Thank you for sharing that.

Does that mean dts has to be edited and compiled for changes?

Boss,could you make me a brief instruction?Or waiting for next version release . Thank you very much.

Could you tell me some details about how to operate.I found there is a txt file,but as boss said its null. Do you have some examples about gpio input for our manjaroarm?

Yes, needs to be edited and compiled.

@Spikerguy

Is there a way i can add custom screen resolution in manjaro either x11 or wayland??? Also is that possible during bootup and loading of initramfs?

My vim3 only shows 1360x768 however i want 1366x768

Is it possible to install/run Manjaro directly from an nvme drive? if so, what’s the procedure?

I don’t use Manjaro.

What we are doing with Nvme drives is to install the entire OS in emmc.

Easiest way is to mount Nvme using a USB adapter then create and name partitions on a desktop gui then physically move Nvme to Khadas board. Then mount the partitions. This is a very stable way to use it at the present time. Critical boot files remain in emmc.

Thanks!

I just found that Manjaro has a manjaro-arm-installer which supports nvme, it seems to work fine :slight_smile:

I am curious, are you using the GPIO pins with Manjaro, if so are they working?

So far no, but now that you mention it, it would be nice to give it a try, I can see that there’s /dev/gpiochip0, /dev/gpiochip1 and /dev/gpiochip2. I don’t really have an utility for gpio and alike at the moment, but it would be quite cool if I could use it like a jtag or isp interface/adapter. (like I do in a raspberry pi).

If you have any test procedure or such I’d be more than happy to test it here and report, just let me know.

I have:

# ls /sys/kernel/debug/pinctrl/
ff634400.bus:pinctrl@40-pinctrl-meson
pinctrl-handles
ff800000.sys-ctrl:pinctrl@14-pinctrl-meson
pinctrl-maps
pinctrl-devices
# cat /sys/kernel/debug/pinctrl/ff634400.bus\:pinctrl@40-pinctrl-meson/gpio-ranges
GPIO ranges handled:
0: periphs-banks GPIOS [427 - 512] PINS [0 - 85]
# cat /sys/kernel/debug/pinctrl/ff634400.bus\:pinctrl@40-pinctrl-meson/pins
registered pins: 85
pin 0 (GPIOZ_0) 0:periphs-banks  ff634400.bus:pinctrl@40
pin 1 (GPIOZ_1) 1:periphs-banks  ff634400.bus:pinctrl@40
pin 2 (GPIOZ_2) 2:periphs-banks  ff634400.bus:pinctrl@40
pin 3 (GPIOZ_3) 3:periphs-banks  ff634400.bus:pinctrl@40
pin 4 (GPIOZ_4) 4:periphs-banks  ff634400.bus:pinctrl@40
pin 5 (GPIOZ_5) 5:periphs-banks  ff634400.bus:pinctrl@40
pin 6 (GPIOZ_6) 6:periphs-banks  ff634400.bus:pinctrl@40
pin 7 (GPIOZ_7) 7:periphs-banks  ff634400.bus:pinctrl@40
pin 8 (GPIOZ_8) 8:periphs-banks  ff634400.bus:pinctrl@40
pin 9 (GPIOZ_9) 9:periphs-banks  ff634400.bus:pinctrl@40
pin 10 (GPIOZ_10) 10:periphs-banks  ff634400.bus:pinctrl@40
pin 11 (GPIOZ_11) 11:periphs-banks  ff634400.bus:pinctrl@40
pin 12 (GPIOZ_12) 12:periphs-banks  ff634400.bus:pinctrl@40
pin 13 (GPIOZ_13) 13:periphs-banks  ff634400.bus:pinctrl@40
pin 14 (GPIOZ_14) 14:periphs-banks  ff634400.bus:pinctrl@40
pin 15 (GPIOZ_15) 15:periphs-banks  ff634400.bus:pinctrl@40
pin 16 (GPIOH_0) 16:periphs-banks  ff634400.bus:pinctrl@40
pin 17 (GPIOH_1) 17:periphs-banks  ff634400.bus:pinctrl@40
pin 18 (GPIOH_2) 18:periphs-banks  ff634400.bus:pinctrl@40
pin 19 (GPIOH_3) 19:periphs-banks  ff634400.bus:pinctrl@40
pin 20 (GPIOH_4) 20:periphs-banks  ff634400.bus:pinctrl@40
pin 21 (GPIOH_5) 21:periphs-banks  ff634400.bus:pinctrl@40
pin 22 (GPIOH_6) 22:periphs-banks  ff634400.bus:pinctrl@40
pin 23 (GPIOH_7) 23:periphs-banks  ff634400.bus:pinctrl@40
pin 24 (GPIOH_8) 24:periphs-banks  ff634400.bus:pinctrl@40
pin 25 (BOOT_0) 25:periphs-banks  ff634400.bus:pinctrl@40
pin 26 (BOOT_1) 26:periphs-banks  ff634400.bus:pinctrl@40
pin 27 (BOOT_2) 27:periphs-banks  ff634400.bus:pinctrl@40
pin 28 (BOOT_3) 28:periphs-banks  ff634400.bus:pinctrl@40
pin 29 (BOOT_4) 29:periphs-banks  ff634400.bus:pinctrl@40
pin 30 (BOOT_5) 30:periphs-banks  ff634400.bus:pinctrl@40
pin 31 (BOOT_6) 31:periphs-banks  ff634400.bus:pinctrl@40
pin 32 (BOOT_7) 32:periphs-banks  ff634400.bus:pinctrl@40
pin 33 (BOOT_8) 33:periphs-banks  ff634400.bus:pinctrl@40
pin 34 (BOOT_9) 34:periphs-banks  ff634400.bus:pinctrl@40
pin 35 (BOOT_10) 35:periphs-banks  ff634400.bus:pinctrl@40
pin 36 (BOOT_11) 36:periphs-banks  ff634400.bus:pinctrl@40
pin 37 (BOOT_12) 37:periphs-banks  ff634400.bus:pinctrl@40
pin 38 (BOOT_13) 38:periphs-banks  ff634400.bus:pinctrl@40
pin 39 (BOOT_14) 39:periphs-banks  ff634400.bus:pinctrl@40
pin 40 (BOOT_15) 40:periphs-banks  ff634400.bus:pinctrl@40
pin 41 (GPIOC_0) 41:periphs-banks  ff634400.bus:pinctrl@40
pin 42 (GPIOC_1) 42:periphs-banks  ff634400.bus:pinctrl@40
pin 43 (GPIOC_2) 43:periphs-banks  ff634400.bus:pinctrl@40
pin 44 (GPIOC_3) 44:periphs-banks  ff634400.bus:pinctrl@40
pin 45 (GPIOC_4) 45:periphs-banks  ff634400.bus:pinctrl@40
pin 46 (GPIOC_5) 46:periphs-banks  ff634400.bus:pinctrl@40
pin 47 (GPIOC_6) 47:periphs-banks  ff634400.bus:pinctrl@40
pin 48 (GPIOC_7) 48:periphs-banks  ff634400.bus:pinctrl@40
pin 49 (GPIOA_0) 49:periphs-banks  ff634400.bus:pinctrl@40
pin 50 (GPIOA_1) 50:periphs-banks  ff634400.bus:pinctrl@40
pin 51 (GPIOA_2) 51:periphs-banks  ff634400.bus:pinctrl@40
pin 52 (GPIOA_3) 52:periphs-banks  ff634400.bus:pinctrl@40
pin 53 (GPIOA_4) 53:periphs-banks  ff634400.bus:pinctrl@40
pin 54 (GPIOA_5) 54:periphs-banks  ff634400.bus:pinctrl@40
pin 55 (GPIOA_6) 55:periphs-banks  ff634400.bus:pinctrl@40
pin 56 (GPIOA_7) 56:periphs-banks  ff634400.bus:pinctrl@40
pin 57 (GPIOA_8) 57:periphs-banks  ff634400.bus:pinctrl@40
pin 58 (GPIOA_9) 58:periphs-banks  ff634400.bus:pinctrl@40
pin 59 (GPIOA_10) 59:periphs-banks  ff634400.bus:pinctrl@40
pin 60 (GPIOA_11) 60:periphs-banks  ff634400.bus:pinctrl@40
pin 61 (GPIOA_12) 61:periphs-banks  ff634400.bus:pinctrl@40
pin 62 (GPIOA_13) 62:periphs-banks  ff634400.bus:pinctrl@40
pin 63 (GPIOA_14) 63:periphs-banks  ff634400.bus:pinctrl@40
pin 64 (GPIOA_15) 64:periphs-banks  ff634400.bus:pinctrl@40
pin 65 (GPIOX_0) 65:periphs-banks  ff634400.bus:pinctrl@40
pin 66 (GPIOX_1) 66:periphs-banks  ff634400.bus:pinctrl@40
pin 67 (GPIOX_2) 67:periphs-banks  ff634400.bus:pinctrl@40
pin 68 (GPIOX_3) 68:periphs-banks  ff634400.bus:pinctrl@40
pin 69 (GPIOX_4) 69:periphs-banks  ff634400.bus:pinctrl@40
pin 70 (GPIOX_5) 70:periphs-banks  ff634400.bus:pinctrl@40
pin 71 (GPIOX_6) 71:periphs-banks  ff634400.bus:pinctrl@40
pin 72 (GPIOX_7) 72:periphs-banks  ff634400.bus:pinctrl@40
pin 73 (GPIOX_8) 73:periphs-banks  ff634400.bus:pinctrl@40
pin 74 (GPIOX_9) 74:periphs-banks  ff634400.bus:pinctrl@40
pin 75 (GPIOX_10) 75:periphs-banks  ff634400.bus:pinctrl@40
pin 76 (GPIOX_11) 76:periphs-banks  ff634400.bus:pinctrl@40
pin 77 (GPIOX_12) 77:periphs-banks  ff634400.bus:pinctrl@40
pin 78 (GPIOX_13) 78:periphs-banks  ff634400.bus:pinctrl@40
pin 79 (GPIOX_14) 79:periphs-banks  ff634400.bus:pinctrl@40
pin 80 (GPIOX_15) 80:periphs-banks  ff634400.bus:pinctrl@40
pin 81 (GPIOX_16) 81:periphs-banks  ff634400.bus:pinctrl@40
pin 82 (GPIOX_17) 82:periphs-banks  ff634400.bus:pinctrl@40
pin 83 (GPIOX_18) 83:periphs-banks  ff634400.bus:pinctrl@40
pin 84 (GPIOX_19) 84:periphs-banks  ff634400.bus:pinctrl@40
# cat /sys/kernel/debug/pinctrl/ff800000.sys-ctrl\:pinctrl@14-pinctrl-meson/gpio-ranges
GPIO ranges handled:
0: aobus-banks GPIOS [412 - 426] PINS [0 - 14]
# cat /sys/kernel/debug/pinctrl/ff800000.sys-ctrl\:pinctrl@14-pinctrl-meson/pins
registered pins: 15
pin 0 (GPIOAO_0) 0:aobus-banks  ff800000.sys-ctrl:pinctrl@14
pin 1 (GPIOAO_1) 1:aobus-banks  ff800000.sys-ctrl:pinctrl@14
pin 2 (GPIOAO_2) 2:aobus-banks  ff800000.sys-ctrl:pinctrl@14
pin 3 (GPIOAO_3) 3:aobus-banks  ff800000.sys-ctrl:pinctrl@14
pin 4 (GPIOAO_4) 4:aobus-banks  ff800000.sys-ctrl:pinctrl@14
pin 5 (GPIOAO_5) 5:aobus-banks  ff800000.sys-ctrl:pinctrl@14
pin 6 (GPIOAO_6) 6:aobus-banks  ff800000.sys-ctrl:pinctrl@14
pin 7 (GPIOAO_7) 7:aobus-banks  ff800000.sys-ctrl:pinctrl@14
pin 8 (GPIOAO_8) 8:aobus-banks  ff800000.sys-ctrl:pinctrl@14
pin 9 (GPIOAO_9) 9:aobus-banks  ff800000.sys-ctrl:pinctrl@14
pin 10 (GPIOAO_10) 10:aobus-banks  ff800000.sys-ctrl:pinctrl@14
pin 11 (GPIOAO_11) 11:aobus-banks  ff800000.sys-ctrl:pinctrl@14
pin 12 (GPIOE_0) 12:aobus-banks  ff800000.sys-ctrl:pinctrl@14
pin 13 (GPIOE_1) 13:aobus-banks  ff800000.sys-ctrl:pinctrl@14
pin 14 (GPIOE_2) 14:aobus-banks  ff800000.sys-ctrl:pinctrl@14
# ls /sys/class/gpio/
export  gpiochip404  gpiochip412  gpiochip427  unexport
# cat /sys/class/gpio/gpiochip404/label
4-0020
# cat /sys/class/gpio/gpiochip412/label
aobus-banks
# cat /sys/class/gpio/gpiochip427/label
periphs-banks

I don’t know much about the difference between periphs-banks and aobus-banks, but that’s what I have, hope it helps, let me know if you want me to test anything.

another way is krescue online scripts