Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
1# SPDX-License-Identifier: GPL-2.0-only
2menu "Tegra firmware driver"
3
4config TEGRA_IVC
5 bool "Tegra IVC protocol" if COMPILE_TEST
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
17 depends on !CPU_BIG_ENDIAN
18 select TEGRA_IVC
19 help
20 BPMP (Boot and Power Management Processor) is designed to off-loading
21 the PM functions which include clock/DVFS/thermal/power from the CPU.
22 It needs HSP as the HW synchronization and notification module and
23 IVC module as the message communication protocol.
24
25 This driver manages the IPC interface between host CPU and the
26 firmware running on BPMP.
27
28endmenu