Age | Commit message (Collapse) | Author |
|
Move this header out of the common header.
Signed-off-by: Simon Glass <sjg@chromium.org>
|
|
Move this function out of common.h and into a relevant header file.
Signed-off-by: Simon Glass <sjg@chromium.org>
|
|
Some devices may restrict access to the PMC to TrustZone software only.
Non-TZ software can detect this and use SMC calls to the firmware that
runs in the TrustZone to perform accesses to PMC registers.
Note that this also fixes reset_cpu() and the enterrcm command on
Tegra186 where they were previously trying to access the PMC at a wrong
physical address.
Based on work by Kalyani Chidambaram <kalyanic@nvidia.com> and Tom
Warren <twarren@nvidia.com>.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
|