boards.io

beaglebone-black

U-Boot Arm 32-bit

BeagleBone Black

Inheritance

  1. beaglebone-black
  2. base-uboot
  3. base

Extended by (1)

Key facts

Vendor
Texas Instruments
Bootloader family
U-Boot
Architecture
Arm 32-bit (from the template)
Console device
ttyO0
Baud rate
115200
Bootloader prompt
U-Boot
mkimage arch
arm
Connections
fastboot, serial
Kernel load addresses
bootm, bootz, uimage, zimage

Deploy methods

image overlay usb tftp nbd ssh

Boot methods

minimal ssh dfu u-boot uuu grub grub-efi

Boot commands

u-boot
ums, nfs, nbd, ramdisk, usb, sata

Overridable variables (6)

Variables set with a default value in this template. They can be overridden from the device dictionary or, for some of them, from the job context.

VariableDefault
console_device'ttyO0'
baud_rate115200
boot_character_delay10
bootloader_prompt'U-Boot'
usb_uuid''
usb_device_id''

Fixed settings (7)

VariableValue
bootz_kernel_addr'0x82000000'
bootz_ramdisk_addr'0x83000000'
bootz_dtb_addr'0x88000000'
bootm_kernel_addrbootz_kernel_addr
bootm_ramdisk_addrbootz_ramdisk_addr
bootm_dtb_addrbootz_dtb_addr
uboot_mkimage_arch'arm'
{# device_type = "beaglebone-black" #}
{% extends 'base-uboot.jinja2' %}

{% set console_device = console_device|default('ttyO0') %}
{% set baud_rate = baud_rate|default(115200) %}
{% set boot_character_delay = boot_character_delay | default(10) %}
{% set bootloader_prompt = bootloader_prompt|default('U-Boot') %}
{% set bootz_kernel_addr = '0x82000000' %}
{% set bootz_ramdisk_addr = '0x83000000' %}
{% set bootz_dtb_addr = '0x88000000' %}
{% set bootm_kernel_addr = bootz_kernel_addr %}
{% set bootm_ramdisk_addr = bootz_ramdisk_addr %}
{% set bootm_dtb_addr = bootz_dtb_addr %}
{% set usb_uuid = usb_uuid|default('') %}
{% set usb_device_id = usb_device_id|default('') %}
{% set uboot_mkimage_arch = 'arm' %}

Rendered with the default values (no device dictionary), using LAVA's own template environment.