From: "John Chew" <yuinyee.chew@starfivetech.com>
To: "Andrew Fish" <afish@apple.com>, devel@edk2.groups.io
Subject: Re: [edk2-devel] Is there a way to create filesystem in UEFI Shell ?
Date: Sun, 31 Mar 2024 20:39:47 -0700 [thread overview]
Message-ID: <23235.1711942787716839645@groups.io> (raw)
In-Reply-To: <2C326D09-30A2-4421-ADA2-EFE6D3910C67@apple.com>
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On Sat, Mar 30, 2024 at 06:10 AM, Andrew Fish wrote:
>
> You can make a ReadOnly file system out of contents on an FV (Firmware
> Volume): https://github.com/tianocore/edk2/tree/master/MdeModulePkg/Universal/FvSimpleFileSystemDxe
>
> FV is defined in the PI Spec as a layout for flash that contains files,
> but no directories.
>
Hi Andrew,
I forgot to mention earlier, that I'm developing for RISC-V architecture.
It seems like the semihosting lib in edk2 does not have support for RISC-V yet.
Thanks for the FvSimpleFileSystemDxe suggestion.
Actually, I'm trying to TFTP "initramfs" (1MB) and "linux.efi" (25MB) into a filesystem. So, it requires to support write to the filesystem.
Do you have other suggestions?
Thanks! =)
John
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next prev parent reply other threads:[~2024-04-01 3:39 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-29 8:21 [edk2-devel] Is there a way to create filesystem in UEFI Shell ? John Chew
2024-03-29 22:10 ` Andrew Fish via groups.io
2024-03-30 0:16 ` Michael D Kinney
2024-04-01 3:43 ` John Chew
2024-04-03 7:47 ` Yoshinoya
2024-04-03 12:27 ` Pedro Falcato
2024-04-04 3:11 ` John Chew
2024-04-17 10:42 ` charlleygreen.work
2024-04-17 20:30 ` Andrew Fish via groups.io
2024-04-01 3:39 ` John Chew [this message]
2024-04-01 15:07 ` Andrew Fish via groups.io
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