| commit | c2bb91f013bdc90c79b4f8b38cb0795d6e43f873 | [log] [tgz] |
|---|---|---|
| author | Julien Massot <julien.massot@iot.bzh> | Mon Jan 10 16:17:57 2022 +0100 |
| committer | Carles Cufí <carles.cufi@nordicsemi.no> | Fri Mar 11 10:59:48 2022 +0100 |
| tree | 1abb2b7228bea5cbe4b3447fc6af365333844ce7 | |
| parent | 7a510245c96db4e6af126bb519ca1f76f87b274a [diff] |
include: arch: arm: Add Armv8 AArch32 lib_helpers.h lib_helpers makes easier to access cp15 based registers, it is inspired from arm64 lib_helpers but use MRC instead of MRS and use cp15 register. Definitions on how to access system registers for AArch32 Armv8 processors can be found in the document: Arm Architecture Reference Manual Armv8, for Armv8-A architecture profile Signed-off-by: Julien Massot <julien.massot@iot.bzh>