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**Description:**
When using qemu-system-riscv64 and setting the smp (symmetric multiprocessing) value to 54 or higher, the system freezes and is unable to properly boot into U-Boot. This issue appe…
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At this point, it is more a less coincidental which trap handlers an SBI may or may not delegate to an OS.
While OpenSBI handles e.g. unaligned access, this is not to be expected in general.
Now c…
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Hey I am running this command as shown on the GitHub page ./build-setup.sh riscv-tools but my build doesn't move further than step 8: here's the setup logs
Submodule path 'boards/default/distros/b…
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Hi,
I am trying to follow the instructions but I get the following error: "qemu/opensbi/build/platform/generic/firmware/fw_payload.bin"
The folder qemu only contains the ./qemu/boot_qemu.sh. Am I…
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Follow up from my comment on #70 where I argue that adding a standard way of querying info about the memory map would be a good idea.
A quick recap:
* Add an extension to query OpenSBI about the…
jmi2k updated
2 years ago
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Heap minimum appears to be 16k. This is quite a chunk. This is not documented anywhere nor checked anywhere.
Otherwise sbi_heap.c fails:
hpctrl.hksize = hpctrl.size / HEAP_HOUSEKEEPING_FACTOR;
…
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It looks current version of the JH7100 datasheet is missing detailed IP block descriptions like registers.
Without that, it's hard for any upstream work like OpenSBI/U-Boot/Linux drivers.
Will f…
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`INIT
CMD0
CMD8
ACMD41
CMD58
CMD16
CMD18
LOADING 0x01e00000B PAYLOAD
LOADING
BOOT
OpenSBI v0.8
____ _____ ____ _____
/ __ \ / ____| _ \_ _|
…
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I am studying opensbi recently, and reading the firmware document.
When I read the docs/firmware/fw.md and its line `FW_TEXT_ADDR - Defines the execution address of the OpenSBI firmware. This configu…
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Hardware :
- Board : https://www.efinixinc.com/products-devkits-titaniumti375c529.html
- HDMI : https://www.digikey.com/en/products/detail/efinix-inc/EFX-HDMI/17084519?s=N4IgTCBcDaIKYDMCWA7JAPABACw…