Messages in this thread | | | From | meenakshi.aggarwal@nxp ... | Subject | [PATCH 0/2] No access to CAAM page 0 registers | Date | Thu, 2 Mar 2023 11:50:53 +0530 |
| |
From: Meenakshi Aggarwal <meenakshi.aggarwal@nxp.com>
This series includes patches to reduce access to page 0 registers of CAAM from non-secure world.
In non-secure world, access to page 0 registers of CAAM is forbidden, so we are using alias registers available in Job Ring's register address space.
Allow CAAM's page 0 access to OPTEE, as OPTEE runs in secure world.
Horia GeantA (1): crypto: caam - reduce page 0 regs access to minimum
Horia Geantă (1): crypto: caam - OP-TEE firmware support
drivers/crypto/caam/caamalg.c | 21 ++++---- drivers/crypto/caam/caamhash.c | 10 ++-- drivers/crypto/caam/caampkc.c | 6 +-- drivers/crypto/caam/caamrng.c | 6 +-- drivers/crypto/caam/ctrl.c | 98 ++++++++++++++++++++++++---------- drivers/crypto/caam/debugfs.c | 11 ++-- drivers/crypto/caam/debugfs.h | 7 ++- drivers/crypto/caam/intern.h | 3 +- 8 files changed, 105 insertions(+), 57 deletions(-)
-- 2.25.1
| |