boards.io

sama5d36ek

U-Boot Arm 32-bit

SAMA5D36-EK (ATSAMA5D36-EK)

Inheritance

  1. sama5d36ek
  2. base-uboot
  3. base

Key facts

Vendor
Microchip
Bootloader family
U-Boot
Architecture
Arm 32-bit (from the template)
Console device
ttyAT0
Baud rate
115200
Bootloader prompt
=>
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 (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'ttyAT0'
baud_rate115200
bootloader_prompt'=>'

Fixed settings (9)

VariableValue
bootm_kernel_addr'0x20008000'
bootm_ramdisk_addr'0x21100000'
bootm_dtb_addr'0x21000000'
bootz_kernel_addr'0x20008000'
bootz_ramdisk_addr'0x22000000'
bootz_dtb_addr'0x21f00000'
base_ip_args'ip=dhcp'
uboot_mkimage_arch'arm'
uboot_ipaddr_cmd'setenv ethact gmac0; dhcp'
{# device_type = "sama5d36ek" #}
{% extends 'base-uboot.jinja2' %}
{% set console_device = console_device|default('ttyAT0') %}
{% set baud_rate = baud_rate|default(115200) %}
{% set bootloader_prompt = bootloader_prompt|default('=>') %}
{% set bootm_kernel_addr = '0x20008000' %}
{% set bootm_ramdisk_addr = '0x21100000' %}
{% set bootm_dtb_addr = '0x21000000' %}
{% set bootz_kernel_addr = '0x20008000' %}
{% set bootz_ramdisk_addr = '0x22000000' %}
{% set bootz_dtb_addr = '0x21f00000' %}
{% set base_ip_args = 'ip=dhcp' %}
{% set uboot_mkimage_arch = 'arm' %}
{% set uboot_ipaddr_cmd = 'setenv ethact gmac0; dhcp' %}

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