boards.io

soca9

U-Boot Arm 32-bit

Inheritance

  1. soca9
  2. base-uboot
  3. base

Key facts

Vendor
Intel
Bootloader family
U-Boot
Architecture
Arm 32-bit (from the template)
Console device
ttyS0
Baud rate
115200
Bootloader prompt
=>
mkimage arch
arm
Connections
fastboot, serial
Kernel load addresses
bootz, 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 (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'ttyS0'
baud_rate115200
bootloader_prompt"=>"

Fixed settings (6)

VariableValue
uboot_mkimage_arch'arm'
base_high_limitsFalse
extra_kernel_args"root=/dev/mmcblk0p2 rw rootwait coherent_pool=2M; " + extra_kernel_args
bootz_kernel_addr"0x01000000"
bootz_ramdisk_addr"-"
bootz_dtb_addr"0x00001000"
{% extends 'base-uboot.jinja2' %}


{% set uboot_mkimage_arch = 'arm' %}
{% set console_device = console_device|default('ttyS0') %}
{% set baud_rate = baud_rate|default(115200) %}

{% set base_high_limits = False %}
{% if extra_kernel_args %}
{% set extra_kernel_args = "root=/dev/mmcblk0p2 rw rootwait coherent_pool=2M; " + extra_kernel_args %}
{% else %}
{% set extra_kernel_args = "root=/dev/mmcblk0p2 rw rootwait coherent_pool=2M;" %}
{% endif %}

{% set bootloader_prompt = bootloader_prompt|default("=>") %}

{% set bootz_kernel_addr = "0x01000000" %}
{% set bootz_ramdisk_addr = "-" %}
{% set bootz_dtb_addr = "0x00001000" %}

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