boards.io

b2260

U-Boot Arm 32-bit

Inheritance

  1. b2260
  2. base-uboot
  3. base

Key facts

Vendor
STMicroelectronics
Bootloader family
U-Boot
Architecture
Arm 32-bit (from the template)
Console device
ttyAS1
Baud rate
115200
Bootloader prompt
=>
mkimage arch
arm
Connections
fastboot, serial
Kernel load addresses
bootm, uimage

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 (3)

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'ttyAS1'
baud_rate115200
bootloader_prompt'=>'

Fixed settings (8)

VariableValue
extra_kernel_args"consoleblank=0 mem=992M@0x40000000 vmalloc=256m clk_ignore_unused earlyprintk " + extra_kernel_args
bootm_kernel_addr'0x60000000'
bootm_ramdisk_addr'0x45000000'
bootm_dtb_addr'0x47000000'
base_ip_args'ip=::::stiH410::dhcp kmac=dev:eth0,addr:${ethaddr}'
uboot_mkimage_arch'arm'
uboot_set_mactrue
action_timeout_power_off15
{# set device_type = "b2260" #}
{% extends 'base-uboot.jinja2' %}

{% set console_device = console_device|default('ttyAS1') %}
{% set baud_rate = baud_rate|default(115200) %}
{% if extra_kernel_args %}
{% set extra_kernel_args = "consoleblank=0 mem=992M@0x40000000 vmalloc=256m clk_ignore_unused earlyprintk " + extra_kernel_args %}
{% else %}
{% set extra_kernel_args = "consoleblank=0 mem=992M@0x40000000 vmalloc=256m clk_ignore_unused earlyprintk" %}
{% endif %}
{% set bootloader_prompt = bootloader_prompt|default('=>') %}
{% set bootm_kernel_addr = '0x60000000' %}
{% set bootm_ramdisk_addr = '0x45000000' %}
{% set bootm_dtb_addr = '0x47000000' %}
{% set base_ip_args = 'ip=::::stiH410::dhcp kmac=dev:eth0,addr:${ethaddr}' %}
{% set uboot_mkimage_arch = 'arm' %}
{% set uboot_set_mac = true %}
{% set action_timeout_power_off = 15 %}

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