atula
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Posts posted by atula
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it is the same for both models
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On 3/6/2019 at 4:17 PM, martinayotte said:
This UART is UART3, and according to DT, it is pins GPIO3_B6 and GPIO3_B7 ...
But be aware that those pins are used on most of the boards for the Ethernet GMAC !
Since we still don't have access to RockPi4B schematic, it is a bit hard to confirm ...
If you are looking for serial@ff180000, it is UART0, than the pins are GPIO2_C0 and GPIO2_C1, which on some board is a UART connected to BlueTooth.
If you are looking at the UART available on Header at usual pin 8/10, it is GPIO4_C3 and GPIO4_C4, which is the UART2 located in node serial@ff1a0000.
i have rockpi 4 A model without bluetooth, its possible use serial@ff180000 UART0 gpio like GPIO4_D5, (RX)
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WD Black 500GB, PCIe, 3400/2500 MB/s - SSD- M.2 works only Armbian_5.67_Rockpi4b_Debian_stretch_default_4.4.154_desktop_20181210-gpt.img.gz
i'll test later other (Kingston 240GB A1000, PCIe NVMe, 1500/1000 MB/s -SSD) SSD disks, other armbian images not working this M.2 SSD disk
Armbian_5.73.190128_Rockpi-4b_Debian_stretch_dev_4.20.0.img PCIe NVMe not work
can i download Armbian_5.67_Rockpi4b_Debian_stretch_default_4.4.154_desktop_20181210-gpt.img.gz without a desktop this img?
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M.2 NV SSD not work with 4.20.13.img
4.4.154 works
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root@rockpi:~# dmesg|grep serial [ 1.965909] ff180000.serial: ttyS0 at MMIO 0xff180000 (irq = 38, base_baud = 1500000) is a 16550A [ 1.969249] ff1a0000.serial: ttyS2 at MMIO 0xff1a0000 (irq = 39, base_baud = 1500000) is a 16550A [ 1.972774] ff370000.serial: ttyS1 at MMIO 0xff370000 (irq = 41, base_baud = 1500000) is a 16550A
what pin is "ttyS0" ?
when "okay"
serial@ff1b0000 {
....................................
pinctrl-0 = < 0x42 >;
status = "disabled";
phandle = < 0xd9 >;network fall
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pcduino3 nano Armbian_5.31_Pcduino3nano_Debian_jessie_next_4.11.5.img
cat /proc/adc2
work in ubuntu
how i do in armbian?
.......heaven just knows
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does not work, I build own armbian jessie img step by step, just the same end result .....all works SDcard but not nand
what this mean "nand header bad for ali MBR copies" its print to screen when script (nand-sata-install) do partitions
is it possible that NAND is not completely blank when script do partitions?
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this is my problem, what wrong, "nand header bad for ali MBR copies"
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i tested also install to SSD hd, boot from nand, system sata....connection 'eth0' active.....server not found....not work
Onboard Storage 4GB Flash
there is H27UBG8T2CTR 32GB can not be possible that only 4GB....28GB is broken.....and with ubuntu work
I'm not so smart that would know, maybe work only sdcard with jessie, bananapi3 nand and bananapiM1 sata works fine with ambian jessie, there is also rtl8211E
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perhaps due to something else because the Ubuntu pcduino3b_nano_dd_1404 to work with nand
I tested the desktop version Armbian_5.20_Pcduino3nano_Debian_jessie_3.4.112_desktop, eth0 connect, i see the router ip, sdcard and nand
sdcard work but nand no
when i flash ssh and monitor hdmi, can be seen twice fs error when partitions are made
sorry for my bad english
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pcduino3 nano, Armbian_5.20_Pcduino3nano_Debian_jessie_3.4.112, all works fine sdcard,
when i "nand-sata-install" to nand
- ifconfig is ok
- systemctl status sshd -l is ok
- ping google.com is ok
ssh does not work
apt-get update does not work
what did I do wrong ?
Rock PI 4
in Rockchip
Posted
Armbian_5.88_Rockpi-4b_Debian_stretch_default_4.4.180
what pin is w1 default pin ?
i not find /boot/dtb/rockchip/overlay
i try armbianEnv.txt
overlays=w1-gpio
param_w1_pin=GPIO4_D2
and
root@rockpi:/# lsmod
Module Size Used by
w1_therm 16384 0
w1_gpio 16384 0
wire 32768 2 w1_gpio,w1_therm
but nothing /sys/bus/w1/devices/