44 lines
1.3 KiB
Plaintext
44 lines
1.3 KiB
Plaintext
|
/*
|
||
|
|
* Copyright (C) 2024 EPAM Systems.
|
||
|
|
*
|
||
|
|
* SPDX-License-Identifier: Apache-2.0
|
||
|
|
*/
|
||
|
|
|
||
|
|
/delete-node/ &ram;
|
||
|
|
/delete-node/ &hscif0;
|
||
|
|
|
||
|
|
/ {
|
||
|
|
/*
|
||
|
|
* This node may differs on different setups, please check
|
||
|
|
* following line in Xen boot log to set it right:
|
||
|
|
* (XEN) Grant table range: 0x00000078080000-0x000000780c0000
|
||
|
|
* Also, add extended region 1:
|
||
|
|
* (XEN) Extended region 1: 0x40000000->0x47e00000
|
||
|
|
*
|
||
|
|
* Xen passes actual values for setup in domain device tree, but Zephyr
|
||
|
|
* is not capable to parse and handle it in runtime.
|
||
|
|
*/
|
||
|
|
hypervisor: hypervisor@78080000 {
|
||
|
|
compatible = "xen,xen";
|
||
|
|
reg = <0x0 0x78080000 0x0 0x40000 0x0 0x40000000 0x0 0x7e00000>;
|
||
|
|
interrupts = <GIC_PPI 0x0 IRQ_TYPE_EDGE IRQ_DEFAULT_PRIORITY>;
|
||
|
|
interrupt-parent = <&gic>;
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
/*
|
||
|
|
* This node may differs on different setups, because Xen picks
|
||
|
|
* region for Domain-0 for every specific configuration. You can
|
||
|
|
* start Xen for your platform and check following log:
|
||
|
|
* (XEN) Allocating 1:1 mappings for dom0:
|
||
|
|
* (XEN) BANK[0] 0x00000080000000-0x00000090000000 (256MB)
|
||
|
|
*
|
||
|
|
* Xen passes actual values for setup in domain device tree, but Zephyr
|
||
|
|
* is not capable to parse and handle it in runtime.
|
||
|
|
*/
|
||
|
|
ram: memory@80000000 {
|
||
|
|
device_type = "mmio-sram";
|
||
|
|
reg = <0x00 0x80000000 0x00 DT_SIZE_M(256)>;
|
||
|
|
};
|
||
|
|
};
|