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boards: hsdk: add initial support of ARC HS Development Kit

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This commit includes the initial support of ARC HS Development Kit:
* hsdk soc support
* hsdk board support
* no mmu support, so no userspace
* smp support

Signed-off-by: Wayne Ren <wei.ren@synopsys.com>
This commit is contained in:
Wayne Ren 2019-07-25 16:44:41 +08:00 • committed by Ioannis Glaropoulos
commit dbc29fe77e
18 changed files with 828 additions and 0 deletions
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29
boards/arc/hsdk/hsdk.dts Normal file
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/*
* Copyright (c) 2019, Synopsys, Inc. All rights reserved.
*
* SPDX-License-Identifier: Apache-2.0
*/
/dts-v1/;
#include <arc_hsdk.dtsi>
/ {
model = "hsdk";
compatible = "snps,hsdk";
aliases {
uart-0 = &uart0;
};
chosen {
zephyr,sram = &ddr0;
zephyr,console = &uart0;
zephyr,shell-uart = &uart0;
};
};
&uart0 {
status = "okay";
current-speed = <115200>;
};