Libmetal Examples on Zynq-7000

[TomyOne]

Hello,

I am trying to run at least one example to access shared memory for Xilinx Zynq-7000 device.

Is it possible to use these examples for Zynq 7000?
https://github.com/OpenAMP/libmetal/tree/master/examples/system/linux/zynqmp/zynqmp_amp_demo

I know that I will also have to use GIC instead of IPI as IPI is not present on Zynq 7000.

I try to open shared memory but it does not work for me.

root@pfc-linux:~# ./shm-thr-demo.elf
metal: debug:     added page size 4096 @/tmp
metal: debug:     registered platform bus
metal: info:      Registered shmem provider linux_shm.
metal: debug:     metal_ion_shm_provider_init: successfully initialze ion shm provider.
metal: info:      Registered shmem provider ion.reserved.
metal: info:      Registered shmem provider ion.ion_system_heap.
metal: info:      Registered shmem provider ion.ion_system_contig_heap.
CLIENT> ****** libmetal demo: shared memory throughput ******
metal: error:     device platform:3ed20000.shm not found
metal: error:     device platform:3ed20000.shm not found
CLIENT> ERROR: Failed to open device 3ed20000.shm.
CLIENT> ERROR: shared memory throughput demo failed.
metal: debug:     metal_linux_irq_shutdown
metal: debug:     unregistered platform bus

My device tree entry:
file: system-user.dtsi

/include/ "system-conf.dtsi"
/ {

reserved-memory {
        #address-cells = <1>;
        #size-cells = <1>;
        ranges;
        rproc_1_reserved: rproc@3ed000000 {
                no-map;
                reg = <0x3ed00000 0x1000000>;
        };
};

amba {
	shm0: shm@0 {
		compatible = "shm_uio";
		reg = <0x3ed20000 0x0100000>;
	};
};
};

Can you point what can be done here?

Thank you.