7f04c352c1
Renesas rcar_h3ulcb_ca57 and rcar_salvator_xs_m3 boards support recently was added to Zephyr mainline. Add Xen control domain guest support for them via xen_dom0 snippet extention. Note: please pay attetion to overlay nodes and comments in case of any issues on your setup. Signed-off-by: Dmytro Firsov <dmytro_firsov@epam.com>
42 lines
1.2 KiB
Plaintext
42 lines
1.2 KiB
Plaintext
/*
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* Copyright (C) 2023 EPAM Systems.
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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/delete-node/ &ram;
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/delete-node/ &scif2;
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/ {
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/*
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* This node may differs on different setups, please check
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* following line in Xen boot log to set it right:
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* (XEN) Grant table range: 0x00000088080000-0x000000880c0000
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*
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* Xen passes actual values for setup in domain device tree, but Zephyr
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* is not capable to parse and handle it in runtime.
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*/
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hypervisor: hypervisor@88080000 {
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compatible = "xen,xen";
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reg = <0x0 0x88080000 0x0 0x40000>;
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interrupts = <GIC_PPI 0x0 IRQ_TYPE_EDGE IRQ_DEFAULT_PRIORITY>;
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interrupt-parent = <&gic>;
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status = "okay";
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};
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/*
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* This node may differs on different setups, because Xen picks
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* region for Domain-0 for every specific configuration. You can
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* start Xen for your platform and check following log:
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* (XEN) Allocating 1:1 mappings for dom0:
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* (XEN) BANK[0] 0x00000060000000-0x00000070000000 (256MB)
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*
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* Xen passes actual values for setup in domain device tree, but Zephyr
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* is not capable to parse and handle it in runtime.
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*/
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ram: memory@60000000 {
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device_type = "mmio-sram";
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reg = <0x00 0x60000000 0x00 DT_SIZE_M(256)>;
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};
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};
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