boards.io

am6

U-Boot Arm 32-bit

Inheritance

  1. am6
  2. base-uboot
  3. base

Key facts

Vendor
Texas Instruments
Bootloader family
U-Boot
Architecture
Arm 32-bit (from the template)
Console device
ttyS2
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 fastboot u-boot

Boot methods

minimal ssh dfu fastboot u-boot uuu grub grub-efi

Boot commands

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

Overridable variables (9)

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
bootloader_prompt'=>'
interrupt_prompt'Hit any key to stop autoboot'
interrupt_char''
adb_serial_number"'0000000000'"
fastboot_serial_number"'0000000000'"
device_info[{'board_id': fastboot_serial_number}]
console_device'ttyS2'
baud_rate115200
fastboot_deploy_uboot_commands["fastboot 0"]

Fixed settings (10)

VariableValue
bootm_kernel_addr'0x82000000'
bootm_ramdisk_addr'0x88080000'
bootm_dtb_addr'0x88000000'
bootz_kernel_addrbootm_kernel_addr
bootz_ramdisk_addrbootm_ramdisk_addr
bootz_dtb_addrbootm_dtb_addr
uboot_mkimage_arch'arm'
uboot_extra_error_message'Invalid partition'
fastboot_sequence['reboot']
fastboot_boot_uboot" # method specific stanza mmc: commands: - boot "
{# device_type = "am6" #}
{% extends 'base-uboot.jinja2' %}
{% set bootloader_prompt = bootloader_prompt|default('=>') %}
{% set interrupt_prompt = interrupt_prompt|default('Hit any key to stop autoboot') %}
{% set interrupt_char = interrupt_char|default('') %}
{% set bootm_kernel_addr = '0x82000000' %}
{% set bootm_ramdisk_addr = '0x88080000' %}
{% set bootm_dtb_addr = '0x88000000' %}
{% set bootz_kernel_addr = bootm_kernel_addr %}
{% set bootz_ramdisk_addr = bootm_ramdisk_addr %}
{% set bootz_dtb_addr = bootm_dtb_addr %}
{% set uboot_mkimage_arch = 'arm' %}
{% set adb_serial_number = adb_serial_number|default("'0000000000'") %}
{% set fastboot_serial_number = fastboot_serial_number|default("'0000000000'") %}
{% set device_info = device_info|default([{'board_id': fastboot_serial_number}]) %}
{% set console_device = console_device|default('ttyS2') %}
{% set baud_rate = baud_rate|default(115200) %}
{% set uboot_extra_error_message = 'Invalid partition' %}
{% set fastboot_sequence = ['reboot'] %}
{% set fastboot_deploy_uboot_commands = fastboot_deploy_uboot_commands|default(["fastboot 0"]) %}
{% set fastboot_boot_uboot = "
        # method specific stanza
        mmc:
          commands:
          - boot
" %}

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