Debian 11 VisionSOM-6ULL

Debian Bullseye

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System image

• System image: SoMLabs-VisionSOM-6ULL-Debian-2022-10.zip
• Bootloader: SoMLabs-VisionSOM-6ULL-Debian-2022-10-u-boot.imx

Components

The Debian 11 image fo VisionSOM-6ULL module is based on the following components:

• Linux kernel 5.15.52 released by NXP and patched by SoMLabs (https://github.com/SoMLabs/somlabs-linux-imx branch somlabs_imx_5.15.52-2.1.0)
• Stable Debian 11 Bullseye rootfs
• U-Boot 2021.04 (https://github.com/SoMLabs/somlabs-uboot-imx.git branch somlabs-imx_v2022.04_5.15.52-2.1.0)

Access

There are two users available in the default configuration:

• som (password: som)
• root (password: root)

Hardware interfaces

The following hardware interfaces are configured and ready to use:

• UART 1
  • connected to Linux console (USB Linux Console socket on VisionCB-STD)
• UART 4
  • UART4-TXD (RaspberryPi Connector pin 8)
  • UART4-RXD (RaspberryPi Connector pin 10)
• I2C 2
  • SDA2 (RaspberryPi Connector pin 3)
  • SCL2 (RaspberryPi Connector pin 5)
• SPI
  • ECSPI3_MOSI (RaspberryPi Connector pin 19)
  • ECSPI3_MISO (RaspberryPi Connector pin 21)
  • ECSPI3_SCLK (RaspberryPi Connector pin 23)
  • ECSPI3_SS0 (RaspberryPi Connector pin 24)
• CAN
  • FLEXCAN1_TX (RaspberryPi Connector pin 33)
  • FLEXCAN1_RX (RaspberryPi Connector pin 35)
• GPIO
  • GPIO1_IO10 (Amber LED)
  • GPIO1_IO11 (Green LED)
  • GPIO1_IO12 (Yellow LED)
  • GPIO1_IO13 (Red LED)
• ADC
  • GPIO1_IO00 RPI 22

Built-in drivers and modules

The full list of available built-in drivers may be read from the file:

/lib/modules/5.15.52-somlabs+/modules.builtin

The list of available loadable modules can be obtained using the command:

find /lib/modules/$(uname -r) -name "*.ko"

Installed software

The full list of installed packages can be obtained using command:

apt list --installed

Checksum (SHA256)

• SoMLabs-VisionSOM-6ULL-Debian-2022-10.img: f9d4431d9e37c1d7161dd38d696611bef45b9674bda0205e76f2416aad4dbe39
• SoMLabs-VisionSOM-6ULL-Debian-2022-10.zip: e6cb8aea47fbf039296266cf56b7169347a81bcfe100f955001b9fcf626f83c2
• SoMLabs-VisionSOM-6ULL-Debian-2022-10-u-boot.imx: 467f0aec6f5c49bb033b155fe85dfde809d3da34f35ce5b4033ad43e2e7af839

• SoMLabs-VisionSOM-6ULL-Debian-2022-08.img: 9f3ca404f2e7e7aa4355a44a5fba4c7079dc9e78e5085a550f9df91e5058e0ee
• SoMLabs-VisionSOM-6ULL-Debian-2022-08.zip: 8bc3dd29551495e2d7ae1f1ebfa01e4b62b828e803c729907d2d0e1e2f020a4e
• SoMLabs-VisionSOM-6ULL-Debian-2022-08-u-boot.imx: bb4cb073e1ac5962a8965e286a102ceb7d4d275a36dda15fb010fc348a7b1aeb

Changelog

• Debian 11 2022-08 for VisionSOM-6ULL
  • initial release
• Debian 11 2022-10 for VisionSOM-6ULL
  • updated kernel to 5.15.52
  • updated u-boot to 2022.04
  • fixed som user home directory ownership
  • shrinked rootfs partition to fit all 4GB eMMC variants

Old versions

• System image 2022-08: SoMLabs-VisionSOM-6ULL-Debian-2022-08.zip
• Bootloader 2022-08: SoMLabs-VisionSOM-6ULL-Debian-2022-08-u-boot.imx