Training courses

Kernel and Embedded Linux

Bootlin training courses

Embedded Linux, kernel,
Yocto Project, Buildroot, real-time,
graphics, boot time, debugging...

Bootlin logo

Elixir Cross Referencer

# SPDX-License-Identifier: GPL-2.0-only
menu "Tegra firmware driver"

config CONFIG_TEGRA_IVC
	bool "Tegra IVC protocol"
	depends on CONFIG_ARCH_TEGRA
	help
	  IVC (Inter-VM Communication) protocol is part of the IPC
	  (Inter Processor Communication) framework on Tegra. It maintains the
	  data and the different commuication channels in SysRAM or RAM and
	  keeps the content is synchronization between host CPU and remote
	  processors.

config CONFIG_TEGRA_BPMP
	bool "Tegra BPMP driver"
	depends on CONFIG_ARCH_TEGRA && CONFIG_TEGRA_HSP_MBOX && CONFIG_TEGRA_IVC
	help
	  BPMP (Boot and Power Management Processor) is designed to off-loading
	  the CONFIG_PM functions which include clock/DVFS/thermal/power from the CPU.
	  It needs HSP as the HW synchronization and notification module and
	  IVC module as the message communication protocol.

	  This driver manages the IPC interface between host CPU and the
	  firmware running on BPMP.

endmenu