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(parent: 004c35c) | patch
mailbox: Add support for Armada 37xx rWTM mailbox
authorMarek Behun <marek.behun@nic.cz>
Sun, 31 Mar 2019 03:15:33 +0000 (05:15 +0200)
committerJassi Brar <jaswinder.singh@linaro.org>
Thu, 9 May 2019 05:41:00 +0000 (00:41 -0500)
commit8fbbfd966efa67ef9aec37cb4ff412f9f26e1e84
treedd7ce2e7dfc7360a2945d6a7f9710a446e9fc1eftree | snapshot
parent004c35cd8e0c81e0b4a34f0ad3ab0c4937ccaaeacommit | diff
mailbox: Add support for Armada 37xx rWTM mailbox

This adds support for the mailbox via which the kernel can communicate
with the firmware running on the secure processor of the Armada 37xx
SOC.

The rWTM secure processor has access to internal eFuses and
cryptographic circuits, such as the Entropy Bit Generator to generate
true random numbers.

Signed-off-by: Marek Behun <marek.behun@nic.cz>
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
drivers/mailbox/Kconfig diff | blob | history
drivers/mailbox/Makefile diff | blob | history
drivers/mailbox/armada-37xx-rwtm-mailbox.c [new file with mode: 0644] blob
include/linux/armada-37xx-rwtm-mailbox.h [new file with mode: 0644] blob
MicroBlaze GIT Repository