| #
a5d5bbc8 |
| 25-Mar-2022 |
Vesa Jääskeläinen <vesa.jaaskelainen@vaisala.com> |
core: dt: Make it possible to alter device mapping
In case where IP core device is TrustZone aware and is used by both REE
and TEE dt_map_dev() would normally cause non-secure mapping for the
device
core: dt: Make it possible to alter device mapping
In case where IP core device is TrustZone aware and is used by both REE
and TEE dt_map_dev() would normally cause non-secure mapping for the
device.
When selected registers in IP core are only accessible by TrustZone device
needs to be mapped with MEM_AREA_IO_SEC to cause actual AXI memory access
be made with AWPROT[1] and ARPROT[1] bits configured properly.
This adds new argument for dt_map_dev() to enable forcing mapping to be
secure or non-secure.
Signed-off-by: Vesa Jääskeläinen <vesa.jaaskelainen@vaisala.com>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>
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|
| #
3a340005 |
| 12-Sep-2022 |
Andrew Mustea <andrew.mustea@microsoft.com> |
core: drivers: nxp: Add LX2160A-series SecMon driver
- This driver implements reading the entire NXP LX2160-series Security
Monitor (SecMon) module.
- To enable the SecMon driver, the optee-os bui
core: drivers: nxp: Add LX2160A-series SecMon driver
- This driver implements reading the entire NXP LX2160-series Security
Monitor (SecMon) module.
- To enable the SecMon driver, the optee-os build requires the
CFG_LS_SEC_MON flag.
Signed-off-by: Andrew Mustea <andrew.mustea@microsoft.com>
Acked-by: Jerome Forissier <jerome.forissier@linaro.org>
show more ...
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