1.6 KiB
Building OPTEE
-
Build as normal
- see: https://optee.readthedocs.io/building/gits/build.html#get-and-build-the-solution
- Steps 1-5 are needed
-
go to /build and
make QEMU_VIRTFS_ENABLE=y QEMU_USERNET_ENABLE=y QEMU_VIRTFS_HOST_DIR=/tmp/tee_share HOSTFWD=",hostfwd=tcp::1443-:1443" run-only -
Create working directories
- mkdir -p /projects
- mkdir /tmp/tee_shared
- mount -t 9p -o trans=virtio host /mnt
Assumptions
* all projects are located in <OPTEE>/projects
* I'm using QEMUv8
* TA instaluje sie do /lib/optee_armtz/
Diff with needed changes to OPTEE
--- a/common.mk +++ b/common.mk @@ -34,8 +34,10 @@ CCACHE ?= $(shell which ccache) # Don't remove this comment (space is needed)
# Set QEMU_VIRTFS_ENABLE to 'y' and adjust QEMU_VIRTFS_HOST_DIR
# Then in QEMU, run:
# $ mount -t 9p -o trans=virtio host <mount_point>
-QEMU_VIRTFS_ENABLE ?= n -QEMU_VIRTFS_HOST_DIR ?= $(ROOT) +QEMU_VIRTFS_ENABLE ?= y +QEMU_VIRTFS_HOST_DIR ?= /tmp/ +QEMU_USERNET_ENABLE ?= y +QEMU_PORT_FWD ?= "hostfwd=tcp::1443-:1443"
################################################################################
Mandatory for autotools (for specifying --host)
@@ -343,7 +345,7 @@ define run-help @echo endef
-# Note: Using the LAUNCH_TERMINAL environment variable, it is not currently possible to set +# Note: Using the LAUNCH_TERMINAL environment variable, it is not currently possible to set