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r8a7791-porter

U-Boot Arm 32-bit

Inheritance

  1. r8a7791-porter
  2. base-uboot
  3. base

Key facts

Vendor
Renesas
Bootloader family
U-Boot
Architecture
Arm 32-bit (from the template)
Console device
ttySC6
Baud rate
38400
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'ttySC6'
baud_rate38400
bootloader_prompt'=>'

Fixed settings (6)

VariableValue
extra_kernel_args"vmalloc=384M video=HDMI-A-1:1024x768-32@60 " + extra_kernel_args
bootm_kernel_addr'0x40000000'
bootm_ramdisk_addr'0x42000000'
bootm_dtb_addr'0x41e00000'
base_ip_args'ip=dhcp'
uboot_mkimage_arch'arm'
{# device_type = "r8a7791-porter" #}
{% extends 'base-uboot.jinja2' %}
{% set console_device = console_device|default('ttySC6') %}
{% set baud_rate = baud_rate|default(38400) %}
{% if extra_kernel_args %}
{% set extra_kernel_args = "vmalloc=384M video=HDMI-A-1:1024x768-32@60 " + extra_kernel_args %}
{% else %}
{% set extra_kernel_args = "vmalloc=384M video=HDMI-A-1:1024x768-32@60" %}
{% endif %}
{% set bootloader_prompt = bootloader_prompt|default('=>') %}
{% set bootm_kernel_addr = '0x40000000' %}
{% set bootm_ramdisk_addr = '0x42000000' %}
{% set bootm_dtb_addr = '0x41e00000' %}
{% set base_ip_args = 'ip=dhcp' %}
{% set uboot_mkimage_arch = 'arm' %}

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