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feat(el3-runtime): handle traps for IMPDEF registers accesses
authorVarun Wadekar <vwadekar@nvidia.com>
Thu, 13 Apr 2023 20:06:18 +0000 (21:06 +0100)
committerVarun Wadekar <vwadekar@nvidia.com>
Sun, 30 Apr 2023 10:04:59 +0000 (11:04 +0100)
commit0ed3be6fc2c8d275862959d1ee6a0354cc01ad5d
tree54fe24d3c19f22e8ca05d46e1050bcf33d87515ftree | snapshot
parente7df41b545a72c7b4190e9ca2b4868dbc2ddcd79commit | diff
feat(el3-runtime): handle traps for IMPDEF registers accesses

This patch introduces support to handle traps from lower ELs for
IMPDEF system register accesses. The actual support is left to the
platforms to implement.

Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
Change-Id: I623d5c432b4ce4328b68f238c15b1c83df97c1e5
Makefile diff | blob | history
bl31/bl31_traps.c diff | blob | history
docs/getting_started/build-options.rst diff | blob | history
docs/porting-guide.rst diff | blob | history
include/bl31/sync_handle.h diff | blob | history
make_helpers/defaults.mk diff | blob | history
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