o Update QEMU device tree.
QEMU was updated to privileged architecture v1.9 and we now fully support it. Sponsored by: DARPA, AFRL Sponsored by: HEIF5
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commit
9a6eb971a1
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=305541
@ -37,24 +37,39 @@
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/dts-v1/;
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/ {
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model = "QEMU RV64I";
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compatible = "riscv,rv64i";
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model = "QEMU RV64";
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compatible = "riscv,rv64";
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#address-cells = <1>;
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#size-cells = <1>;
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#interrupt-cells = <1>;
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cpus {
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#address-cells = <1>;
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#size-cells = <0>;
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cpu@0 {
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device_type = "cpu";
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compatible = "riscv,rv64";
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reg = <0x0>;
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};
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};
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aliases {
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console0 = &console0;
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};
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memory {
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/*
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* This is not used currently.
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* We take information from sbi_query_memory.
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*/
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device_type = "memory";
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reg = <0x0 0x40000000>; /* 1GB at 0x0 */
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reg = <0x80000000 0x40000000>; /* 1GB at 0x80000000 */
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};
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soc {
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#address-cells = <2>;
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#size-cells = <2>;
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#address-cells = <1>;
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#size-cells = <1>;
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#interrupt-cells = <1>;
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compatible = "simple-bus";
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@ -67,7 +82,9 @@
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timer0: timer@0 {
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compatible = "riscv,timer";
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interrupts = < 1 >;
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reg = < 0x40000000 0x0008 >, /* rtc */
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< 0x40000008 0x1000 >; /* timecmp */
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interrupts = < 5 >;
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interrupt-parent = < &pic0 >;
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clock-frequency = < 400000000 >;
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};
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