Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

[linux-2.6-microblaze.git] / drivers / firmware / Kconfig

diff --git a/drivers/firmware/Kconfig b/drivers/firmware/Kconfig
index ba8d3d0..c9a827b 100644 (file)
--- a/drivers/firmware/Kconfig
+++ b/drivers/firmware/Kconfig
@@ -271,6 +271,20 @@ config TRUSTED_FOUNDATIONS
 
          Choose N if you don't know what this is about.
 
+config TURRIS_MOX_RWTM
+       tristate "Turris Mox rWTM secure firmware driver"
+       depends on ARCH_MVEBU || COMPILE_TEST
+       depends on HAS_DMA && OF
+       depends on MAILBOX
+       select HW_RANDOM
+       select ARMADA_37XX_RWTM_MBOX
+       help
+         This driver communicates with the firmware on the Cortex-M3 secure
+         processor of the Turris Mox router. Enable if you are building for
+         Turris Mox, and you will be able to read the device serial number and
+         other manufacturing data and also utilize the Entropy Bit Generator
+         for hardware random number generation.
+
 config HAVE_ARM_SMCCC
        bool