Commit 4ddb1bf1 authored by Arnd Bergmann's avatar Arnd Bergmann
Browse files

tegra: mark BPMP driver as little-endian only 

The BPMP firmware driver never worked on big-endian kernels, and
cannot easily be made portable. Add a dependency to make this clear
in case anyone ever wants to try a big-endian kernel on this hardware.

Link: https://lore.kernel.org/linux-arm-kernel/Y34FCQ3xTmcjqKRT@orome/


Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
parent a7a7c00c

drivers/firmware/tegra/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -14,6 +14,7 @@ config TEGRA_IVC 
config TEGRA_BPMP

	bool "Tegra BPMP driver"

	depends on ARCH_TEGRA && TEGRA_HSP_MBOX && TEGRA_IVC

	depends on !CPU_BIG_ENDIAN

	help

	  BPMP (Boot and Power Management Processor) is designed to off-loading

	  the PM functions which include clock/DVFS/thermal/power from the CPU.