From: Heinrich Schuchardt <xypron.glpk@gmx.de>
To: u-boot@lists.denx.de
Subject: [PATCH 2/6] efi_loader: Add device path related functions for initrd via Boot####
Date: Thu, 11 Mar 2021 21:25:26 +0100 [thread overview]
Message-ID: <eca71415-fda6-145a-bcb9-9dbe25c567d7@gmx.de> (raw)
In-Reply-To: <YEoboPF3Ng2kW1Mh@apalos.home>
On 3/11/21 2:31 PM, Ilias Apalodimas wrote:
>> I am not referring to efidebug.
>>
>> The user can update EFI variables with any binary content using an EFI binary or OS functions.
>>
>> E.g. copy a binary file to the efi variables file system in Linux.
>
> Right, I was mostly thinking SetVariable which still goes through u-boot.
> Copying an entire file is possiible though I guess
dd if=foo
of=/sys/firmware/efi/efivars/Boot0123-8be4df61-93ca-11d2-aa0d-00e098032b8c
But Linux makes some consistency checks.
Best regards
Heinrich
next prev parent reply other threads:[~2021-03-11 20:25 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-05 22:22 [PATCH 1/6] efi_selftest: Remove loadfile2 for initrd selftests Ilias Apalodimas
2021-03-05 22:22 ` [PATCH 2/6] efi_loader: Add device path related functions for initrd via Boot#### Ilias Apalodimas
2021-03-11 7:50 ` Heinrich Schuchardt
2021-03-11 9:10 ` Ilias Apalodimas
2021-03-11 11:00 ` Heinrich Schuchardt
2021-03-11 11:36 ` Ilias Apalodimas
2021-03-11 11:44 ` Heinrich Schuchardt
2021-03-11 12:31 ` Heinrich Schuchardt
2021-03-11 12:39 ` Ilias Apalodimas
2021-03-11 12:44 ` Heinrich Schuchardt
2021-03-11 12:49 ` Ilias Apalodimas
2021-03-11 13:31 ` Ilias Apalodimas
2021-03-11 20:25 ` Heinrich Schuchardt [this message]
2021-03-12 2:50 ` AKASHI Takahiro
2021-03-12 4:10 ` Ilias Apalodimas
2021-03-12 4:32 ` AKASHI Takahiro
2021-03-12 4:42 ` Ilias Apalodimas
2021-03-12 5:02 ` AKASHI Takahiro
2021-03-12 5:19 ` Ilias Apalodimas
2021-03-05 22:22 ` [PATCH 3/6] efi_loader: Introduce helper functions for EFI Ilias Apalodimas
2021-03-11 9:15 ` Heinrich Schuchardt
2021-03-05 22:23 ` [PATCH 4/6] efi_loader: Replace config option for initrd loading Ilias Apalodimas
2021-03-11 12:23 ` Heinrich Schuchardt
2021-03-11 12:30 ` Ilias Apalodimas
2021-03-11 12:50 ` Heinrich Schuchardt
2021-03-05 22:23 ` [PATCH 5/6] efidebug: add multiple device path instances on Boot#### Ilias Apalodimas
2021-03-11 12:38 ` Heinrich Schuchardt
2021-03-11 12:42 ` Ilias Apalodimas
2021-03-12 4:44 ` AKASHI Takahiro
2021-03-12 4:55 ` Ilias Apalodimas
2021-03-12 5:23 ` AKASHI Takahiro
2021-03-12 5:37 ` Ilias Apalodimas
2021-03-12 5:58 ` AKASHI Takahiro
2021-03-12 7:19 ` Ilias Apalodimas
2021-03-12 16:25 ` Heinrich Schuchardt
2021-03-05 22:23 ` [PATCH 6/6] doc: Update uefi documentation for initrd loading options Ilias Apalodimas
2021-03-11 12:39 ` Heinrich Schuchardt
2021-03-11 7:26 ` [PATCH 1/6] efi_selftest: Remove loadfile2 for initrd selftests Heinrich Schuchardt
2021-03-13 21:47 [PATCH 0/6 v2] Loadfile2 for initrd loading Ilias Apalodimas
2021-03-13 21:47 ` [PATCH 2/6] efi_loader: Add device path related functions for initrd via Boot#### Ilias Apalodimas
2021-03-14 7:19 ` Heinrich Schuchardt
2021-03-14 7:32 ` Ilias Apalodimas
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