Hi Brian,
It was part of a discussion during a Devicetree evolution meeting with
Bill Mills from Linaro.
I've done some modification to OPTEE OS and OPTEE TEST to support dma
buf:
OPTEE OS
https://github.com/OP-TEE/optee_os/commit/eb108a04369fbfaf60c03c0e00bbe9489a761c69
https://github.com/OP-TEE
+Rob and devicetree list.
I don't know if this should be "linaro" or something more generic,
and also where previous discussions got to about DMA heaps in DT.
Cheers,
-Brian
On Fri, Aug 05, 2022 at 03:53:29PM +0200, Olivier Masse wrote:
> DMABUF Reserved memory definition for OP-TEE SDP feaure.
DMABUF Reserved memory definition for OP-TEE SDP feaure.
Signed-off-by: Olivier Masse
---
.../reserved-memory/linaro,secure-heap.yaml | 56 +++
1 file changed, 56 insertions(+)
create mode 100644
Documentation/devicetree/bindings/reserved-memory/linaro,secure-heap.yaml
diff
