linux/drivers/firmware/tegra/Kconfig
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   1# SPDX-License-Identifier: GPL-2.0-only
   2menu "Tegra firmware driver"
   3
   4config TEGRA_IVC
   5        bool "Tegra IVC protocol"
   6        depends on ARCH_TEGRA
   7        help
   8          IVC (Inter-VM Communication) protocol is part of the IPC
   9          (Inter Processor Communication) framework on Tegra. It maintains the
  10          data and the different communication channels in SysRAM or RAM and
  11          keeps the content is synchronization between host CPU and remote
  12          processors.
  13
  14config TEGRA_BPMP
  15        bool "Tegra BPMP driver"
  16        depends on ARCH_TEGRA && TEGRA_HSP_MBOX && TEGRA_IVC
  17        help
  18          BPMP (Boot and Power Management Processor) is designed to off-loading
  19          the PM functions which include clock/DVFS/thermal/power from the CPU.
  20          It needs HSP as the HW synchronization and notification module and
  21          IVC module as the message communication protocol.
  22
  23          This driver manages the IPC interface between host CPU and the
  24          firmware running on BPMP.
  25
  26endmenu
  27