[PATCH 0/3] state: find backend with UUID but without a partition

From: Michael Olbrich <m.olbrich@pengutronix.de>
To: barebox@lists.infradead.org
Cc: Michael Olbrich <m.olbrich@pengutronix.de>
Subject: [PATCH 0/3] state: find backend with UUID but without a partition
Date: Mon, 24 Jan 2022 11:04:55 +0100	[thread overview]
Message-ID: <20220124100458.2924679-1-m.olbrich@pengutronix.de> (raw)

Hi,

When adding state with a barebox update on existing devices, then it's not
always possible to add a partition for it. But currently that's the only
way to specify the state backend on x86_64/EFI devices.

This adds support backend-diskuuid / backend-offset. This way the backend
is defined by a UUID that selects a disk and an offset within that disk.

Michael

Michael Olbrich (3):
  cdev: rename partuuid to uuid
  cdev: add diskuuid support
  state: support backend-diskuuid / backend-offset

 common/bootm.c             |  6 ++---
 common/partitions.c        |  2 +-
 common/partitions/dos.c    |  3 +++
 common/partitions/efi.c    |  2 ++
 common/partitions/parser.h |  2 +-
 common/state/state.c       | 55 +++++++++++++++++++++++++-------------
 fs/devfs-core.c            | 16 ++++++++++-
 fs/fs.c                    |  4 +--
 include/driver.h           |  5 ++--
 include/fs.h               | 12 +++++++++
 10 files changed, 79 insertions(+), 28 deletions(-)

-- 
2.30.2

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