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Update polarfire.md - #201

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@sand7000sand7000 commented Oct 2, 2023

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Added some (hopefully) helpful additional content about booting on QEMY emulated polarfire.

@sand7000
Update polarfire.md
07004f2
Added some (hopefully) helpful additional content about booting on QEMY emulated polarfire.
Signed-off-by: sand7000 <79411228+sand7000@users.noreply.github.com>
wom-bat
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Comment threadHardware/polarfire.md
where the dtb is generated by running:

```
dtc -I dts -O dtb seL4/tools/dts/mpfs_icicle.dts > mpfs_icicle.dtb

@wom-batwom-batOct 3, 2023•
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Should be:

dtc -I dts -O dtb ../kernel/tools/dts/mpfs_icicle.dts > mpfs_icicle.dtb

assuming your current directory is the same as for the QEMU command above.

@Ivan-Velickovic

Ivan-Velickovic commented Oct 4, 2023

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I used the configuration described on the sel4test page: ../init-build.sh -DPLATFORM=polarfire -DSel4testAllowSettingsOverride=True -DElfloaderImage=binary -DKernelVerificationBuild=OFF, but when I run with QEMU I get the following:

qemu-system-riscv64 -M microchip-icicle-kit -smp 5 -m 2G -display none -serial stdio -serial null -serial null -kernel images/sel4test-driver-image-riscv-polarfire -dtb ../mpfs_icicle.dtb
OpenSBI v1.3.1
____ _____ ____ _____
/ __ \ / ____| _ \_ _|
| | | |_ __ ___ _ __ | (___ | |_) || |
| | | | '_ \ / _ \ '_ \ \___ \| _ < | |
| |__| | |_) | __/ | | |____) | |_) || |_
\____/| .__/ \___|_| |_|_____/|___/_____|
| |
|_|
Platform Name : SiFive,FU540G
Platform Features : medeleg
Platform HART Count : 5
Platform IPI Device : aclint-mswi
Platform Timer Device : aclint-mtimer @ 1000000Hz
Platform Console Device : uart8250
Platform HSM Device : ---
Platform PMU Device : ---
Platform Reboot Device : ---
Platform Shutdown Device : ---
Platform Suspend Device : ---
Platform CPPC Device : ---
Firmware Base : 0x80000000
Firmware Size : 234 KB
Firmware RW Offset : 0x20000
Firmware RW Size : 106 KB
Firmware Heap Offset : 0x30000
Firmware Heap Size : 42 KB (total), 2 KB (reserved), 9 KB (used), 30 KB (free)
Firmware Scratch Size : 4096 B (total), 760 B (used), 3336 B (free)
Runtime SBI Version : 1.0
Domain0 Name : root
Domain0 Boot HART : 3
Domain0 HARTs : 0*,1*,2*,3*,4*
Domain0 Region00 : 0x0000000002000000-0x000000000200ffff M: (I,R,W) S/U: ()
Domain0 Region01 : 0x0000000080000000-0x000000008001ffff M: (R,X) S/U: ()
Domain0 Region02 : 0x0000000080020000-0x000000008003ffff M: (R,W) S/U: ()
Domain0 Region03 : 0x0000000000000000-0xffffffffffffffff M: (R,W,X) S/U: (R,W,X)
Domain0 Next Address : 0x0000000080200000
Domain0 Next Arg1 : 0x00000000bfe00000
Domain0 Next Mode : S-mode
Domain0 SysReset : yes
Domain0 SysSuspend : yes
Boot HART ID : 3
Boot HART Domain : root
Boot HART Priv Version : v1.10
Boot HART Base ISA : rv64imafdc
Boot HART ISA Extensions : none
Boot HART PMP Count : 16
Boot HART PMP Granularity : 4
Boot HART PMP Address Bits: 54
Boot HART MHPM Count : 0
Boot HART MIDELEG : 0x0000000000000222
Boot HART MEDELEG : 0x000000000000b109

Nothing seems to happen after OpenSBI starts. Not sure whether you ran into this.

@sand7000

sand7000 commented Oct 4, 2023

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Hey Ivan,

This seems to be the same issue I asked you about here:

https://sel4.discourse.group/t/microchip-polarfire-icicle-kit-status/675/24

I thought we had this one licked based on your helpful instructions but I am hitting it again now. My best guess is that I was using a different version of seL4 when I built sel4test and it was working then. I will try to find some time tomorrow to play with it more maybe I can at least figure out the version that worked.

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Update polarfire.md by sand7000 · Pull Request #201 · seL4/docs · GitHub
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Added some (hopefully) helpful additional content about booting on QEMY emulated polarfire.
@sand7000
Update polarfire.md
07004f2
Added some (hopefully) helpful additional content about booting on QEMY emulated polarfire.
Signed-off-by: sand7000 <79411228+sand7000@users.noreply.github.com>
wom-bat
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Comment threadHardware/polarfire.md
where the dtb is generated by running:

```
dtc -I dts -O dtb seL4/tools/dts/mpfs_icicle.dts > mpfs_icicle.dtb
@wom-batwom-batOct 3, 2023•

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Should be:
dtc -I dts -O dtb ../kernel/tools/dts/mpfs_icicle.dts > mpfs_icicle.dtb

assuming your current directory is the same as for the QEMU command above.
@Ivan-Velickovic
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I used the configuration described on the sel4test page: ../init-build.sh -DPLATFORM=polarfire -DSel4testAllowSettingsOverride=True -DElfloaderImage=binary -DKernelVerificationBuild=OFF, but when I run with QEMU I get the following:
qemu-system-riscv64 -M microchip-icicle-kit -smp 5 -m 2G -display none -serial stdio -serial null -serial null -kernel images/sel4test-driver-image-riscv-polarfire -dtb ../mpfs_icicle.dtb
OpenSBI v1.3.1
____ _____ ____ _____
/ __ \ / ____| _ \_ _|
| | | |_ __ ___ _ __ | (___ | |_) || |
| | | | '_ \ / _ \ '_ \ \___ \| _ < | |
| |__| | |_) | __/ | | |____) | |_) || |_
\____/| .__/ \___|_| |_|_____/|___/_____|
| |
|_|
Platform Name : SiFive,FU540G
Platform Features : medeleg
Platform HART Count : 5
Platform IPI Device : aclint-mswi
Platform Timer Device : aclint-mtimer @ 1000000Hz
Platform Console Device : uart8250
Platform HSM Device : ---
Platform PMU Device : ---
Platform Reboot Device : ---
Platform Shutdown Device : ---
Platform Suspend Device : ---
Platform CPPC Device : ---
Firmware Base : 0x80000000
Firmware Size : 234 KB
Firmware RW Offset : 0x20000
Firmware RW Size : 106 KB
Firmware Heap Offset : 0x30000
Firmware Heap Size : 42 KB (total), 2 KB (reserved), 9 KB (used), 30 KB (free)
Firmware Scratch Size : 4096 B (total), 760 B (used), 3336 B (free)
Runtime SBI Version : 1.0
Domain0 Name : root
Domain0 Boot HART : 3
Domain0 HARTs : 0*,1*,2*,3*,4*
Domain0 Region00 : 0x0000000002000000-0x000000000200ffff M: (I,R,W) S/U: ()
Domain0 Region01 : 0x0000000080000000-0x000000008001ffff M: (R,X) S/U: ()
Domain0 Region02 : 0x0000000080020000-0x000000008003ffff M: (R,W) S/U: ()
Domain0 Region03 : 0x0000000000000000-0xffffffffffffffff M: (R,W,X) S/U: (R,W,X)
Domain0 Next Address : 0x0000000080200000
Domain0 Next Arg1 : 0x00000000bfe00000
Domain0 Next Mode : S-mode
Domain0 SysReset : yes
Domain0 SysSuspend : yes
Boot HART ID : 3
Boot HART Domain : root
Boot HART Priv Version : v1.10
Boot HART Base ISA : rv64imafdc
Boot HART ISA Extensions : none
Boot HART PMP Count : 16
Boot HART PMP Granularity : 4
Boot HART PMP Address Bits: 54
Boot HART MHPM Count : 0
Boot HART MIDELEG : 0x0000000000000222
Boot HART MEDELEG : 0x000000000000b109

Nothing seems to happen after OpenSBI starts. Not sure whether you ran into this.
@sand7000
sand7000
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Oct 4, 2023

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Hey Ivan,
This seems to be the same issue I asked you about here:
https://sel4.discourse.group/t/microchip-polarfire-icicle-kit-status/675/24
I thought we had this one licked based on your helpful instructions but I am hitting it again now. My best guess is that I was using a different version of seL4 when I built sel4test and it was working then. I will try to find some time tomorrow to play with it more maybe I can at least figure out the version that worked.
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, 'i');
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Update polarfire.md by sand7000 · Pull Request #201 · seL4/docs · GitHub
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Update polarfire.md - #201
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Added some (hopefully) helpful additional content about booting on QEMY emulated polarfire.
@sand7000
Update polarfire.md
07004f2
Added some (hopefully) helpful additional content about booting on QEMY emulated polarfire.
Signed-off-by: sand7000 <79411228+sand7000@users.noreply.github.com>
wom-bat
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Comment threadHardware/polarfire.md
where the dtb is generated by running:

```
dtc -I dts -O dtb seL4/tools/dts/mpfs_icicle.dts > mpfs_icicle.dtb
@wom-batwom-batOct 3, 2023•

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Should be:
dtc -I dts -O dtb ../kernel/tools/dts/mpfs_icicle.dts > mpfs_icicle.dtb

assuming your current directory is the same as for the QEMU command above.
@Ivan-Velickovic
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Oct 4, 2023

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I used the configuration described on the sel4test page: ../init-build.sh -DPLATFORM=polarfire -DSel4testAllowSettingsOverride=True -DElfloaderImage=binary -DKernelVerificationBuild=OFF, but when I run with QEMU I get the following:
qemu-system-riscv64 -M microchip-icicle-kit -smp 5 -m 2G -display none -serial stdio -serial null -serial null -kernel images/sel4test-driver-image-riscv-polarfire -dtb ../mpfs_icicle.dtb
OpenSBI v1.3.1
____ _____ ____ _____
/ __ \ / ____| _ \_ _|
| | | |_ __ ___ _ __ | (___ | |_) || |
| | | | '_ \ / _ \ '_ \ \___ \| _ < | |
| |__| | |_) | __/ | | |____) | |_) || |_
\____/| .__/ \___|_| |_|_____/|___/_____|
| |
|_|
Platform Name : SiFive,FU540G
Platform Features : medeleg
Platform HART Count : 5
Platform IPI Device : aclint-mswi
Platform Timer Device : aclint-mtimer @ 1000000Hz
Platform Console Device : uart8250
Platform HSM Device : ---
Platform PMU Device : ---
Platform Reboot Device : ---
Platform Shutdown Device : ---
Platform Suspend Device : ---
Platform CPPC Device : ---
Firmware Base : 0x80000000
Firmware Size : 234 KB
Firmware RW Offset : 0x20000
Firmware RW Size : 106 KB
Firmware Heap Offset : 0x30000
Firmware Heap Size : 42 KB (total), 2 KB (reserved), 9 KB (used), 30 KB (free)
Firmware Scratch Size : 4096 B (total), 760 B (used), 3336 B (free)
Runtime SBI Version : 1.0
Domain0 Name : root
Domain0 Boot HART : 3
Domain0 HARTs : 0*,1*,2*,3*,4*
Domain0 Region00 : 0x0000000002000000-0x000000000200ffff M: (I,R,W) S/U: ()
Domain0 Region01 : 0x0000000080000000-0x000000008001ffff M: (R,X) S/U: ()
Domain0 Region02 : 0x0000000080020000-0x000000008003ffff M: (R,W) S/U: ()
Domain0 Region03 : 0x0000000000000000-0xffffffffffffffff M: (R,W,X) S/U: (R,W,X)
Domain0 Next Address : 0x0000000080200000
Domain0 Next Arg1 : 0x00000000bfe00000
Domain0 Next Mode : S-mode
Domain0 SysReset : yes
Domain0 SysSuspend : yes
Boot HART ID : 3
Boot HART Domain : root
Boot HART Priv Version : v1.10
Boot HART Base ISA : rv64imafdc
Boot HART ISA Extensions : none
Boot HART PMP Count : 16
Boot HART PMP Granularity : 4
Boot HART PMP Address Bits: 54
Boot HART MHPM Count : 0
Boot HART MIDELEG : 0x0000000000000222
Boot HART MEDELEG : 0x000000000000b109

Nothing seems to happen after OpenSBI starts. Not sure whether you ran into this.
@sand7000
sand7000
commented
Oct 4, 2023

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Author
Hey Ivan,
This seems to be the same issue I asked you about here:
https://sel4.discourse.group/t/microchip-polarfire-icicle-kit-status/675/24
I thought we had this one licked based on your helpful instructions but I am hitting it again now. My best guess is that I was using a different version of seL4 when I built sel4test and it was working then. I will try to find some time tomorrow to play with it more maybe I can at least figure out the version that worked.
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Update polarfire.md by sand7000 · Pull Request #201 · seL4/docs · GitHub
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Update polarfire.md - #201
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Added some (hopefully) helpful additional content about booting on QEMY emulated polarfire.
@sand7000
Update polarfire.md
07004f2
Added some (hopefully) helpful additional content about booting on QEMY emulated polarfire.
Signed-off-by: sand7000 <79411228+sand7000@users.noreply.github.com>
wom-bat
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Comment threadHardware/polarfire.md
where the dtb is generated by running:

```
dtc -I dts -O dtb seL4/tools/dts/mpfs_icicle.dts > mpfs_icicle.dtb
@wom-batwom-batOct 3, 2023•

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Should be:
dtc -I dts -O dtb ../kernel/tools/dts/mpfs_icicle.dts > mpfs_icicle.dtb

assuming your current directory is the same as for the QEMU command above.
@Ivan-Velickovic
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Oct 4, 2023

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I used the configuration described on the sel4test page: ../init-build.sh -DPLATFORM=polarfire -DSel4testAllowSettingsOverride=True -DElfloaderImage=binary -DKernelVerificationBuild=OFF, but when I run with QEMU I get the following:
qemu-system-riscv64 -M microchip-icicle-kit -smp 5 -m 2G -display none -serial stdio -serial null -serial null -kernel images/sel4test-driver-image-riscv-polarfire -dtb ../mpfs_icicle.dtb
OpenSBI v1.3.1
____ _____ ____ _____
/ __ \ / ____| _ \_ _|
| | | |_ __ ___ _ __ | (___ | |_) || |
| | | | '_ \ / _ \ '_ \ \___ \| _ < | |
| |__| | |_) | __/ | | |____) | |_) || |_
\____/| .__/ \___|_| |_|_____/|___/_____|
| |
|_|
Platform Name : SiFive,FU540G
Platform Features : medeleg
Platform HART Count : 5
Platform IPI Device : aclint-mswi
Platform Timer Device : aclint-mtimer @ 1000000Hz
Platform Console Device : uart8250
Platform HSM Device : ---
Platform PMU Device : ---
Platform Reboot Device : ---
Platform Shutdown Device : ---
Platform Suspend Device : ---
Platform CPPC Device : ---
Firmware Base : 0x80000000
Firmware Size : 234 KB
Firmware RW Offset : 0x20000
Firmware RW Size : 106 KB
Firmware Heap Offset : 0x30000
Firmware Heap Size : 42 KB (total), 2 KB (reserved), 9 KB (used), 30 KB (free)
Firmware Scratch Size : 4096 B (total), 760 B (used), 3336 B (free)
Runtime SBI Version : 1.0
Domain0 Name : root
Domain0 Boot HART : 3
Domain0 HARTs : 0*,1*,2*,3*,4*
Domain0 Region00 : 0x0000000002000000-0x000000000200ffff M: (I,R,W) S/U: ()
Domain0 Region01 : 0x0000000080000000-0x000000008001ffff M: (R,X) S/U: ()
Domain0 Region02 : 0x0000000080020000-0x000000008003ffff M: (R,W) S/U: ()
Domain0 Region03 : 0x0000000000000000-0xffffffffffffffff M: (R,W,X) S/U: (R,W,X)
Domain0 Next Address : 0x0000000080200000
Domain0 Next Arg1 : 0x00000000bfe00000
Domain0 Next Mode : S-mode
Domain0 SysReset : yes
Domain0 SysSuspend : yes
Boot HART ID : 3
Boot HART Domain : root
Boot HART Priv Version : v1.10
Boot HART Base ISA : rv64imafdc
Boot HART ISA Extensions : none
Boot HART PMP Count : 16
Boot HART PMP Granularity : 4
Boot HART PMP Address Bits: 54
Boot HART MHPM Count : 0
Boot HART MIDELEG : 0x0000000000000222
Boot HART MEDELEG : 0x000000000000b109

Nothing seems to happen after OpenSBI starts. Not sure whether you ran into this.
@sand7000
sand7000
commented
Oct 4, 2023

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Author
Hey Ivan,
This seems to be the same issue I asked you about here:
https://sel4.discourse.group/t/microchip-polarfire-icicle-kit-status/675/24
I thought we had this one licked based on your helpful instructions but I am hitting it again now. My best guess is that I was using a different version of seL4 when I built sel4test and it was working then. I will try to find some time tomorrow to play with it more maybe I can at least figure out the version that worked.
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, 'i');
if (__m === '*' || __re.test(location.href)) {
// Strip utm_, fbclid, gclid, etc. from all links on page
(function() {
var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',
'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',
'ref', 'ref_src', 'source', 'medium', 'campaign'];
function cleanUrl(url) {
try {
var u = new URL(url, window.location.origin);
var changed = false;
trackingParams.forEach(function(p) {
if (u.searchParams.has(p)) {
u.searchParams.delete(p);
changed = true;
}
});
return changed ? u.toString() : url;
} catch (e) {
return url;
}
}
function cleanLinks() {
document.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
cleanLinks();
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1) {
if (node.tagName === 'A') cleanLinks();
node.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '
Update polarfire.md by sand7000 · Pull Request #201 · seL4/docs · GitHub
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Added some (hopefully) helpful additional content about booting on QEMY emulated polarfire.
@sand7000
Update polarfire.md
07004f2
Added some (hopefully) helpful additional content about booting on QEMY emulated polarfire.
Signed-off-by: sand7000 <79411228+sand7000@users.noreply.github.com>
wom-bat
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Comment threadHardware/polarfire.md
where the dtb is generated by running:

```
dtc -I dts -O dtb seL4/tools/dts/mpfs_icicle.dts > mpfs_icicle.dtb
@wom-batwom-batOct 3, 2023•

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Should be:
dtc -I dts -O dtb ../kernel/tools/dts/mpfs_icicle.dts > mpfs_icicle.dtb

assuming your current directory is the same as for the QEMU command above.
@Ivan-Velickovic
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Oct 4, 2023

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I used the configuration described on the sel4test page: ../init-build.sh -DPLATFORM=polarfire -DSel4testAllowSettingsOverride=True -DElfloaderImage=binary -DKernelVerificationBuild=OFF, but when I run with QEMU I get the following:
qemu-system-riscv64 -M microchip-icicle-kit -smp 5 -m 2G -display none -serial stdio -serial null -serial null -kernel images/sel4test-driver-image-riscv-polarfire -dtb ../mpfs_icicle.dtb
OpenSBI v1.3.1
____ _____ ____ _____
/ __ \ / ____| _ \_ _|
| | | |_ __ ___ _ __ | (___ | |_) || |
| | | | '_ \ / _ \ '_ \ \___ \| _ < | |
| |__| | |_) | __/ | | |____) | |_) || |_
\____/| .__/ \___|_| |_|_____/|___/_____|
| |
|_|
Platform Name : SiFive,FU540G
Platform Features : medeleg
Platform HART Count : 5
Platform IPI Device : aclint-mswi
Platform Timer Device : aclint-mtimer @ 1000000Hz
Platform Console Device : uart8250
Platform HSM Device : ---
Platform PMU Device : ---
Platform Reboot Device : ---
Platform Shutdown Device : ---
Platform Suspend Device : ---
Platform CPPC Device : ---
Firmware Base : 0x80000000
Firmware Size : 234 KB
Firmware RW Offset : 0x20000
Firmware RW Size : 106 KB
Firmware Heap Offset : 0x30000
Firmware Heap Size : 42 KB (total), 2 KB (reserved), 9 KB (used), 30 KB (free)
Firmware Scratch Size : 4096 B (total), 760 B (used), 3336 B (free)
Runtime SBI Version : 1.0
Domain0 Name : root
Domain0 Boot HART : 3
Domain0 HARTs : 0*,1*,2*,3*,4*
Domain0 Region00 : 0x0000000002000000-0x000000000200ffff M: (I,R,W) S/U: ()
Domain0 Region01 : 0x0000000080000000-0x000000008001ffff M: (R,X) S/U: ()
Domain0 Region02 : 0x0000000080020000-0x000000008003ffff M: (R,W) S/U: ()
Domain0 Region03 : 0x0000000000000000-0xffffffffffffffff M: (R,W,X) S/U: (R,W,X)
Domain0 Next Address : 0x0000000080200000
Domain0 Next Arg1 : 0x00000000bfe00000
Domain0 Next Mode : S-mode
Domain0 SysReset : yes
Domain0 SysSuspend : yes
Boot HART ID : 3
Boot HART Domain : root
Boot HART Priv Version : v1.10
Boot HART Base ISA : rv64imafdc
Boot HART ISA Extensions : none
Boot HART PMP Count : 16
Boot HART PMP Granularity : 4
Boot HART PMP Address Bits: 54
Boot HART MHPM Count : 0
Boot HART MIDELEG : 0x0000000000000222
Boot HART MEDELEG : 0x000000000000b109

Nothing seems to happen after OpenSBI starts. Not sure whether you ran into this.
@sand7000
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Oct 4, 2023

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Hey Ivan,
This seems to be the same issue I asked you about here:
https://sel4.discourse.group/t/microchip-polarfire-icicle-kit-status/675/24
I thought we had this one licked based on your helpful instructions but I am hitting it again now. My best guess is that I was using a different version of seL4 when I built sel4test and it was working then. I will try to find some time tomorrow to play with it more maybe I can at least figure out the version that worked.
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@sand7000@Ivan-Velickovic@wom-bat

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Auto-enable theater mode on YouTube
(function() {
function tryTheater() {
var btn = document.querySelector('button[aria-label="Theater mode"], ytd-player #player button[title="Theater mode"]');
if (btn && !btn.classList.contains('activated')) {
btn.click();
}
}
// Try immediately
tryTheater();
// Try after navigation (SPA)
var lastUrl = location.href;
setInterval(function() {
if (location.href !== lastUrl) {
lastUrl = location.href;
setTimeout(tryTheater, 500);
}
}, 1000);
// Also try on player load
var observer = new MutationObserver(tryTheater);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
Update polarfire.md by sand7000 · Pull Request #201 · seL4/docs · GitHub
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Added some (hopefully) helpful additional content about booting on QEMY emulated polarfire.
@sand7000
Update polarfire.md
07004f2
Added some (hopefully) helpful additional content about booting on QEMY emulated polarfire.
Signed-off-by: sand7000 <79411228+sand7000@users.noreply.github.com>
wom-bat
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Comment threadHardware/polarfire.md
where the dtb is generated by running:

```
dtc -I dts -O dtb seL4/tools/dts/mpfs_icicle.dts > mpfs_icicle.dtb
@wom-batwom-batOct 3, 2023•

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Should be:
dtc -I dts -O dtb ../kernel/tools/dts/mpfs_icicle.dts > mpfs_icicle.dtb

assuming your current directory is the same as for the QEMU command above.
@Ivan-Velickovic
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I used the configuration described on the sel4test page: ../init-build.sh -DPLATFORM=polarfire -DSel4testAllowSettingsOverride=True -DElfloaderImage=binary -DKernelVerificationBuild=OFF, but when I run with QEMU I get the following:
qemu-system-riscv64 -M microchip-icicle-kit -smp 5 -m 2G -display none -serial stdio -serial null -serial null -kernel images/sel4test-driver-image-riscv-polarfire -dtb ../mpfs_icicle.dtb
OpenSBI v1.3.1
____ _____ ____ _____
/ __ \ / ____| _ \_ _|
| | | |_ __ ___ _ __ | (___ | |_) || |
| | | | '_ \ / _ \ '_ \ \___ \| _ < | |
| |__| | |_) | __/ | | |____) | |_) || |_
\____/| .__/ \___|_| |_|_____/|___/_____|
| |
|_|
Platform Name : SiFive,FU540G
Platform Features : medeleg
Platform HART Count : 5
Platform IPI Device : aclint-mswi
Platform Timer Device : aclint-mtimer @ 1000000Hz
Platform Console Device : uart8250
Platform HSM Device : ---
Platform PMU Device : ---
Platform Reboot Device : ---
Platform Shutdown Device : ---
Platform Suspend Device : ---
Platform CPPC Device : ---
Firmware Base : 0x80000000
Firmware Size : 234 KB
Firmware RW Offset : 0x20000
Firmware RW Size : 106 KB
Firmware Heap Offset : 0x30000
Firmware Heap Size : 42 KB (total), 2 KB (reserved), 9 KB (used), 30 KB (free)
Firmware Scratch Size : 4096 B (total), 760 B (used), 3336 B (free)
Runtime SBI Version : 1.0
Domain0 Name : root
Domain0 Boot HART : 3
Domain0 HARTs : 0*,1*,2*,3*,4*
Domain0 Region00 : 0x0000000002000000-0x000000000200ffff M: (I,R,W) S/U: ()
Domain0 Region01 : 0x0000000080000000-0x000000008001ffff M: (R,X) S/U: ()
Domain0 Region02 : 0x0000000080020000-0x000000008003ffff M: (R,W) S/U: ()
Domain0 Region03 : 0x0000000000000000-0xffffffffffffffff M: (R,W,X) S/U: (R,W,X)
Domain0 Next Address : 0x0000000080200000
Domain0 Next Arg1 : 0x00000000bfe00000
Domain0 Next Mode : S-mode
Domain0 SysReset : yes
Domain0 SysSuspend : yes
Boot HART ID : 3
Boot HART Domain : root
Boot HART Priv Version : v1.10
Boot HART Base ISA : rv64imafdc
Boot HART ISA Extensions : none
Boot HART PMP Count : 16
Boot HART PMP Granularity : 4
Boot HART PMP Address Bits: 54
Boot HART MHPM Count : 0
Boot HART MIDELEG : 0x0000000000000222
Boot HART MEDELEG : 0x000000000000b109

Nothing seems to happen after OpenSBI starts. Not sure whether you ran into this.
@sand7000
sand7000
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Oct 4, 2023

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Hey Ivan,
This seems to be the same issue I asked you about here:
https://sel4.discourse.group/t/microchip-polarfire-icicle-kit-status/675/24
I thought we had this one licked based on your helpful instructions but I am hitting it again now. My best guess is that I was using a different version of seL4 when I built sel4test and it was working then. I will try to find some time tomorrow to play with it more maybe I can at least figure out the version that worked.
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, 'i');
if (__m === '*' || __re.test(location.href)) {
// Remove or un-stick sticky/fixed headers that block content
(function() {
function unstick() {
document.querySelectorAll('header, nav, [role="banner"], .header, .navbar, .sticky, .fixed-top, [style*="position: fixed"], [style*="position:sticky"]').forEach(function(el) {
if (el.style.position === 'fixed' || el.style.position === 'sticky' || getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {
el.style.position = 'static';
el.style.top = 'auto';
el.style.zIndex = 'auto';
}
});
}
unstick();
var observer = new MutationObserver(unstick);
observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });
})();
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
Update polarfire.md by sand7000 · Pull Request #201 · seL4/docs · GitHub
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Update polarfire.md - #201
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Added some (hopefully) helpful additional content about booting on QEMY emulated polarfire.
@sand7000
Update polarfire.md
07004f2
Added some (hopefully) helpful additional content about booting on QEMY emulated polarfire.
Signed-off-by: sand7000 <79411228+sand7000@users.noreply.github.com>
wom-bat
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Comment threadHardware/polarfire.md
where the dtb is generated by running:

```
dtc -I dts -O dtb seL4/tools/dts/mpfs_icicle.dts > mpfs_icicle.dtb
@wom-batwom-batOct 3, 2023•

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Should be:
dtc -I dts -O dtb ../kernel/tools/dts/mpfs_icicle.dts > mpfs_icicle.dtb

assuming your current directory is the same as for the QEMU command above.
@Ivan-Velickovic
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I used the configuration described on the sel4test page: ../init-build.sh -DPLATFORM=polarfire -DSel4testAllowSettingsOverride=True -DElfloaderImage=binary -DKernelVerificationBuild=OFF, but when I run with QEMU I get the following:
qemu-system-riscv64 -M microchip-icicle-kit -smp 5 -m 2G -display none -serial stdio -serial null -serial null -kernel images/sel4test-driver-image-riscv-polarfire -dtb ../mpfs_icicle.dtb
OpenSBI v1.3.1
____ _____ ____ _____
/ __ \ / ____| _ \_ _|
| | | |_ __ ___ _ __ | (___ | |_) || |
| | | | '_ \ / _ \ '_ \ \___ \| _ < | |
| |__| | |_) | __/ | | |____) | |_) || |_
\____/| .__/ \___|_| |_|_____/|___/_____|
| |
|_|
Platform Name : SiFive,FU540G
Platform Features : medeleg
Platform HART Count : 5
Platform IPI Device : aclint-mswi
Platform Timer Device : aclint-mtimer @ 1000000Hz
Platform Console Device : uart8250
Platform HSM Device : ---
Platform PMU Device : ---
Platform Reboot Device : ---
Platform Shutdown Device : ---
Platform Suspend Device : ---
Platform CPPC Device : ---
Firmware Base : 0x80000000
Firmware Size : 234 KB
Firmware RW Offset : 0x20000
Firmware RW Size : 106 KB
Firmware Heap Offset : 0x30000
Firmware Heap Size : 42 KB (total), 2 KB (reserved), 9 KB (used), 30 KB (free)
Firmware Scratch Size : 4096 B (total), 760 B (used), 3336 B (free)
Runtime SBI Version : 1.0
Domain0 Name : root
Domain0 Boot HART : 3
Domain0 HARTs : 0*,1*,2*,3*,4*
Domain0 Region00 : 0x0000000002000000-0x000000000200ffff M: (I,R,W) S/U: ()
Domain0 Region01 : 0x0000000080000000-0x000000008001ffff M: (R,X) S/U: ()
Domain0 Region02 : 0x0000000080020000-0x000000008003ffff M: (R,W) S/U: ()
Domain0 Region03 : 0x0000000000000000-0xffffffffffffffff M: (R,W,X) S/U: (R,W,X)
Domain0 Next Address : 0x0000000080200000
Domain0 Next Arg1 : 0x00000000bfe00000
Domain0 Next Mode : S-mode
Domain0 SysReset : yes
Domain0 SysSuspend : yes
Boot HART ID : 3
Boot HART Domain : root
Boot HART Priv Version : v1.10
Boot HART Base ISA : rv64imafdc
Boot HART ISA Extensions : none
Boot HART PMP Count : 16
Boot HART PMP Granularity : 4
Boot HART PMP Address Bits: 54
Boot HART MHPM Count : 0
Boot HART MIDELEG : 0x0000000000000222
Boot HART MEDELEG : 0x000000000000b109

Nothing seems to happen after OpenSBI starts. Not sure whether you ran into this.
@sand7000
sand7000
commented
Oct 4, 2023

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Author
Hey Ivan,
This seems to be the same issue I asked you about here:
https://sel4.discourse.group/t/microchip-polarfire-icicle-kit-status/675/24
I thought we had this one licked based on your helpful instructions but I am hitting it again now. My best guess is that I was using a different version of seL4 when I built sel4test and it was working then. I will try to find some time tomorrow to play with it more maybe I can at least figure out the version that worked.
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@sand7000@Ivan-Velickovic@wom-bat

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Universal Dark Mode - works on any site
(function() {
var enabled = true;
function applyDarkMode() {
if (!enabled) return;
// Create style element if it doesn't exist
var style = document.getElementById('universal-dark-mode-style');
if (!style) {
style = document.createElement('style');
style.id = 'universal-dark-mode-style';
document.head.appendChild(style);
}
// Dark mode CSS - inverts colors but preserves images/video
style.textContent = '
/* Invert everything except media */
html {
filter: invert(1) hue-rotate(180deg) !important;
background: #1a1a2e !important;
}
/* Restore images, videos, iframes, canvas */
img, video, iframe, canvas, svg, picture, [style*="background-image"] {
filter: invert(1) hue-rotate(180deg) !important;
}
/* Preserve specific elements that should not be inverted */
.no-dark-mode, .no-dark-mode *,
[data-theme="light"], [data-theme="light"],
.ace_editor, .ace_editor *,
.CodeMirror, .CodeMirror *,
.monaco-editor, .monaco-editor *,
.markdown-body pre, .markdown-body pre *,
.highlight, .highlight *,
pre code, pre code * {
filter: none !important;
}
/* Fix common UI elements */
.modal, .popup, .dropdown-menu, .tooltip, .popover {
filter: invert(1) hue-rotate(180deg) !important;
background: #2d2d44 !important;
border-color: #444 !important;
}
/* Scrollbars */
::-webkit-scrollbar { background: #1a1a2e !important; }
::-webkit-scrollbar-thumb { background: #444 !important; }
::-webkit-scrollbar-thumb:hover { background: #555 !important; }
/* Selection */
::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
';
}
function removeDarkMode() {
var style = document.getElementById('universal-dark-mode-style');
if (style) style.remove();
}
// Toggle with Alt+Shift+D
document.addEventListener('keydown', function(e) {
if (e.altKey && e.shiftKey && e.key === 'D') {
e.preventDefault();
enabled = !enabled;
if (enabled) {
applyDarkMode();
console.log('[Universal Dark Mode] Enabled');
} else {
removeDarkMode();
console.log('[Universal Dark Mode] Disabled');
}
}
});
// Apply on load
applyDarkMode();
// Re-apply on dynamic content
var observer = new MutationObserver(function(mutations) {
if (enabled && !document.getElementById('universal-dark-mode-style')) {
applyDarkMode();
}
});
observer.observe(document.head, { childList: true });
console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');
})();
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();
Update polarfire.md by sand7000 · Pull Request #201 · seL4/docs · GitHub
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Added some (hopefully) helpful additional content about booting on QEMY emulated polarfire.
@sand7000
Update polarfire.md
07004f2
Added some (hopefully) helpful additional content about booting on QEMY emulated polarfire.
Signed-off-by: sand7000 <79411228+sand7000@users.noreply.github.com>
wom-bat
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Comment threadHardware/polarfire.md
where the dtb is generated by running:

```
dtc -I dts -O dtb seL4/tools/dts/mpfs_icicle.dts > mpfs_icicle.dtb
@wom-batwom-batOct 3, 2023•

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Should be:
dtc -I dts -O dtb ../kernel/tools/dts/mpfs_icicle.dts > mpfs_icicle.dtb

assuming your current directory is the same as for the QEMU command above.
@Ivan-Velickovic
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Oct 4, 2023

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I used the configuration described on the sel4test page: ../init-build.sh -DPLATFORM=polarfire -DSel4testAllowSettingsOverride=True -DElfloaderImage=binary -DKernelVerificationBuild=OFF, but when I run with QEMU I get the following:
qemu-system-riscv64 -M microchip-icicle-kit -smp 5 -m 2G -display none -serial stdio -serial null -serial null -kernel images/sel4test-driver-image-riscv-polarfire -dtb ../mpfs_icicle.dtb
OpenSBI v1.3.1
____ _____ ____ _____
/ __ \ / ____| _ \_ _|
| | | |_ __ ___ _ __ | (___ | |_) || |
| | | | '_ \ / _ \ '_ \ \___ \| _ < | |
| |__| | |_) | __/ | | |____) | |_) || |_
\____/| .__/ \___|_| |_|_____/|___/_____|
| |
|_|
Platform Name : SiFive,FU540G
Platform Features : medeleg
Platform HART Count : 5
Platform IPI Device : aclint-mswi
Platform Timer Device : aclint-mtimer @ 1000000Hz
Platform Console Device : uart8250
Platform HSM Device : ---
Platform PMU Device : ---
Platform Reboot Device : ---
Platform Shutdown Device : ---
Platform Suspend Device : ---
Platform CPPC Device : ---
Firmware Base : 0x80000000
Firmware Size : 234 KB
Firmware RW Offset : 0x20000
Firmware RW Size : 106 KB
Firmware Heap Offset : 0x30000
Firmware Heap Size : 42 KB (total), 2 KB (reserved), 9 KB (used), 30 KB (free)
Firmware Scratch Size : 4096 B (total), 760 B (used), 3336 B (free)
Runtime SBI Version : 1.0
Domain0 Name : root
Domain0 Boot HART : 3
Domain0 HARTs : 0*,1*,2*,3*,4*
Domain0 Region00 : 0x0000000002000000-0x000000000200ffff M: (I,R,W) S/U: ()
Domain0 Region01 : 0x0000000080000000-0x000000008001ffff M: (R,X) S/U: ()
Domain0 Region02 : 0x0000000080020000-0x000000008003ffff M: (R,W) S/U: ()
Domain0 Region03 : 0x0000000000000000-0xffffffffffffffff M: (R,W,X) S/U: (R,W,X)
Domain0 Next Address : 0x0000000080200000
Domain0 Next Arg1 : 0x00000000bfe00000
Domain0 Next Mode : S-mode
Domain0 SysReset : yes
Domain0 SysSuspend : yes
Boot HART ID : 3
Boot HART Domain : root
Boot HART Priv Version : v1.10
Boot HART Base ISA : rv64imafdc
Boot HART ISA Extensions : none
Boot HART PMP Count : 16
Boot HART PMP Granularity : 4
Boot HART PMP Address Bits: 54
Boot HART MHPM Count : 0
Boot HART MIDELEG : 0x0000000000000222
Boot HART MEDELEG : 0x000000000000b109

Nothing seems to happen after OpenSBI starts. Not sure whether you ran into this.
@sand7000
sand7000
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Oct 4, 2023

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Hey Ivan,
This seems to be the same issue I asked you about here:
https://sel4.discourse.group/t/microchip-polarfire-icicle-kit-status/675/24
I thought we had this one licked based on your helpful instructions but I am hitting it again now. My best guess is that I was using a different version of seL4 when I built sel4test and it was working then. I will try to find some time tomorrow to play with it more maybe I can at least figure out the version that worked.
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@sand7000@Ivan-Velickovic@wom-bat