Index of /irradium/images/raspberry_pi_4

[ICO]NameLast modifiedSizeDescription
[PARENTDIR]Parent Directory  -  
[DIR]kernel/2025-10-13 21:16 -  
[ ]irradium-3.8-aarch64-xfce-raspberry_pi_4-6.17.2-build-20251013.img.zst.sha2562025-10-13 18:36 137  
[ ]irradium-3.8-aarch64-xfce-raspberry_pi_4-6.17.2-build-20251013.img.zst2025-10-13 18:35 2.0G 
[ ]irradium-3.8-aarch64-core-raspberry_pi_4-6.17.2-build-20251013.img.zst.sha2562025-10-13 18:28 137  
[ ]irradium-3.8-aarch64-core-raspberry_pi_4-6.17.2-build-20251013.img.zst2025-10-13 18:27 1.0G 
[ ]boot-20251013.tar.xz2025-10-13 18:25 266K 
[ ]boot-20251009.tar.xz2025-10-09 18:49 266K 
[ ]boot-20251001.tar.xz2025-10-01 16:57 265K 
[ ]boot-20250827.tar.xz2025-08-28 00:23 266K 
[ ]boot-20250705.tar.xz2025-07-06 00:50 265K 
[ ]boot-20250607.tar.xz2025-06-07 12:42 265K 
[ ]boot-20250525.tar.xz2025-05-25 18:28 265K 
[ ]boot-20250330.tar.xz2025-03-30 21:24 264K 
[ ]boot-20250125.tar.xz2025-01-25 13:28 264K 
[ ]boot-20241221.tar.xz2024-12-21 23:12 249K 
[ ]boot-20241120.tar.xz2024-11-20 03:41 249K 
[ ]boot-20240927.tar.xz2024-09-28 02:23 247K 
[ ]boot-20240719.tar.xz2024-07-19 23:13 247K 
[ ]boot-20240715.tar.xz2024-07-15 19:23 247K 
[ ]boot-20240710.tar.xz2024-07-11 01:23 247K 
[ ]boot-20240708.tar.xz2024-07-08 22:19 247K 
[ ]boot-20240705.tar.xz2024-07-06 01:58 246K 
[ ]boot-20240608.tar.xz2024-06-08 09:05 246K 
[ ]boot-20240315.tar.xz2024-03-16 00:29 244K 
[ ]boot-20240309.tar.xz2024-03-09 15:33 245K 
[ ]boot-20240210.tar.xz2024-02-10 16:26 244K 
[ ]boot-20240201.tar.xz2024-02-01 23:26 244K 
[ ]boot-20240128.tar.xz2024-01-28 23:23 244K 
[ ]boot-20231117.tar.xz2023-11-17 16:15 244K 
[TXT]README.TXT2025-05-18 03:00 1.5K 

Installation
------------------
Unpack the IMAGE file and copy the image an SD card: (assuming SD card at /dev/mmcblk0):

  # zstd -d irradium-*-core-*-build-*.img.zst
  # dd if=irradium-*-core-*-build-*.img of=/dev/mmcblk0 bs=1M

or unpack directly to the card

  # zstdcat irradium-*-core-*-build-*.img.zst > /dev/mmcblk0


Instalation eMMC/NAND/USB-HDD
------------------
Flash the image to USB-SSD/HDD:
  # dd if=irradium-*-core-*-build-*.img of=/dev/sda bs=10M
or
  # dd if=irradium-*-xfce-*-build-*.img of=/dev/sda bs=10M
then edit 2 files in USB-SSD/HDD:
  # mount /dev/sda2 /media
  # mount /dev/sda1 /media/boot
  # sed -i 's:mmcblk0p:sda:' /media/boot/uEnv.txt
  # sed -i 's:mmcblk0p:sda:' /media/etc/fstab
  # sed -i 's:,data.*\-ro::g' /media/etc/fstab

or

to transfer a system with the SD to eMMC, you need to boot from the start and run the script:
  # transfer-to-disk


Raspberry Pi 400 Support
------------------
After first boot, edit /boot/uEnv.txt and change:
  fdtfile=bcm2711-rpi-4-b.dtb
to
  fdtfile=bcm2711-rpi-400.dtb


Raspberry Pi CM4 Support
------------------
After first boot, edit /boot/uEnv.txt and change:
  fdtfile=bcm2711-rpi-4-b.dtb
to
  fdtfile=bcm2711-rpi-cm4.dtb


Default Login
------------------
login: root
password: set at first login


debug speed(baudrate) 115200
        Raspberry Pi 4   <--->       USB to TTL cable
        GND (pin 13)     <--->       GND
        RX  (pin 14)     <--->       TXD
        TX  (pin 15)     <--->       RXD