arm64: zynqmp: Add command for disabling loading other overlays
authorMichal Simek <michal.simek@xilinx.com>
Fri, 14 Jan 2022 12:25:38 +0000 (13:25 +0100)
committerMichal Simek <michal.simek@xilinx.com>
Tue, 15 Feb 2022 12:04:03 +0000 (13:04 +0100)
commitfac46bc446e0ca2e5bd8fa4d28f243ee4a1d8995
tree0998e9391c6dc3cc45d90fda53f5ed662b91d4a9
parentc750c6dbb29535efa01464d46afc6ccf999cf7c5
arm64: zynqmp: Add command for disabling loading other overlays

Add command "zynqmp pmufw node close" to disable permission to load
additional pmufw config overlays. This command will make sure that any
other sw will ask for changing permission.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Link: https://lore.kernel.org/r/cfa5cc7909eb8deb23eb0f11c26954cbaddeb861.1642163135.git.michal.simek@xilinx.com
board/xilinx/zynqmp/cmds.c
drivers/firmware/firmware-zynqmp.c
include/zynqmp_firmware.h