From: Masami Hiramatsu <masami.hiramatsu@linaro.org>
To: u-boot@lists.denx.de
Cc: Masami Hiramatsu <masami.hiramatsu@linaro.org>,
Patrick Delaunay <patrick.delaunay@foss.st.com>,
Patrice Chotard <patrice.chotard@foss.st.com>,
Heinrich Schuchardt <xypron.glpk@gmx.de>,
Alexander Graf <agraf@csgraf.de>,
AKASHI Takahiro <takahiro.akashi@linaro.org>,
Simon Glass <sjg@chromium.org>, Bin Meng <bmeng.cn@gmail.com>,
Ilias Apalodimas <ilias.apalodimas@linaro.org>,
Jose Marinho <jose.marinho@arm.com>,
Grant Likely <grant.likely@arm.com>,
Tom Rini <trini@konsulko.com>,
Etienne Carriere <etienne.carriere@linaro.org>,
Sughosh Ganu <sughosh.ganu@linaro.org>,
Paul Liu <paul.liu@linaro.org>
Subject: [PATCH 0/2] EFI: Reset system after capsule-on-disk
Date: Mon, 31 Jan 2022 18:18:39 +0900 [thread overview]
Message-ID: <164362071931.312714.14793570668139727572.stgit@localhost> (raw)
Hi,
According to Takahiro's suggestion and discussion, I made a patchset to
update the EFI capsule-on-disk, so that it does not use UpdateCapsule()
EFI API and reset after completing the capsule-on-disk.
The reset after completing the capsule-on-disk is stated in the UEFI
specification 2.9, section 8.5.5 "Delivery of Capsules via file on Mass
Storage device" as below,
In all cases that a capsule is identified for processing the system is
restarted after capsule processing is completed.
Note that this feature is enabled by CONFIG_EFI_RESET_AFTER_CAPSULE_ON_DISK.
If you want to keep the current firmware runs after capsule-on-disk (e.g.
for debugging), you can configure it disabled.
Thank you,
---
Masami Hiramatsu (2):
efi_loader: Avoid using efi_update_capsule() from update capsule on disk
efi_loader: Reset system after CapsuleUpdate on disk
lib/efi_loader/Kconfig | 10 ++++++++++
lib/efi_loader/efi_capsule.c | 18 +++++++++++++++++-
2 files changed, 27 insertions(+), 1 deletion(-)
--
Masami Hiramatsu <masami.hiramatsu@linaro.org>
next reply other threads:[~2022-01-31 9:18 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-31 9:18 Masami Hiramatsu [this message]
2022-01-31 9:18 ` [PATCH 1/2] efi_loader: Avoid using efi_update_capsule() from update capsule on disk Masami Hiramatsu
2022-01-31 19:26 ` Heinrich Schuchardt
2022-02-01 2:21 ` Masami Hiramatsu
2022-01-31 9:19 ` [PATCH 2/2] efi_loader: Reset system after CapsuleUpdate " Masami Hiramatsu
2022-01-31 11:19 ` Grant Likely
2022-01-31 12:17 ` Heinrich Schuchardt
2022-02-01 2:26 ` Masami Hiramatsu
2022-02-01 3:16 ` AKASHI Takahiro
2022-01-31 12:38 ` Masami Hiramatsu
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=164362071931.312714.14793570668139727572.stgit@localhost \
--to=masami.hiramatsu@linaro.org \
--cc=agraf@csgraf.de \
--cc=bmeng.cn@gmail.com \
--cc=etienne.carriere@linaro.org \
--cc=grant.likely@arm.com \
--cc=ilias.apalodimas@linaro.org \
--cc=jose.marinho@arm.com \
--cc=patrice.chotard@foss.st.com \
--cc=patrick.delaunay@foss.st.com \
--cc=paul.liu@linaro.org \
--cc=sjg@chromium.org \
--cc=sughosh.ganu@linaro.org \
--cc=takahiro.akashi@linaro.org \
--cc=trini@konsulko.com \
--cc=u-boot@lists.denx.de \
--cc=xypron.glpk@gmx.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.