From: Ahmad Fatoum <a.fatoum@barebox.org>
To: barebox@lists.infradead.org
Subject: [PATCH 00/10] bootm: refactor to prepare multiple initrd support
Date: Mon, 5 Jan 2026 09:03:32 +0100 [thread overview]
Message-ID: <20260105080653.3240497-1-a.fatoum@barebox.org> (raw)
Linux can transparently handle concatenated individually compressed CPIOs
just fine, but so far, the concantenation needed to happen before bootm
is called.
This series prepares for supporting initrd concatenation by refactoring
the bootm code to make it easier to extend in a follow-up series.
No functional change intended.
Ahmad Fatoum (10):
bootm: set image_data::initrd_res at a single place
bootm: fit: split support into dedicated file
bootm: uimage: split support into dedicated file
filetype: introduce filetype_fit
bootm: refactor for readability and extensibility
memory: move release_sdram_region into header
resource: make NULL in release_[sdram_]region a no-op
common: elf: use release_region unconditionally
memory: always print errors on request_sdram_region failure
memory: drop now duplicate request_sdram_region error messages
arch/arm/cpu/armv7r-mpu.c | 6 +-
arch/arm/cpu/bootm-fip.c | 11 +-
arch/arm/cpu/mmu_32.c | 4 +-
arch/arm/lib32/bootm.c | 13 +-
arch/arm/lib32/bootz.c | 7 +-
common/Makefile | 2 +
common/bootm-fit.c | 176 ++++++++++++++++++
common/bootm-uimage.c | 176 ++++++++++++++++++
common/bootm.c | 376 ++++++--------------------------------
common/elf.c | 11 +-
common/filetype.c | 1 +
common/image-fit.c | 11 +-
common/memory.c | 25 +--
common/resource.c | 2 +
common/uimage.c | 12 +-
fs/pstore/ram_core.c | 7 +-
include/bootm-fit.h | 70 +++++++
include/bootm-uimage.h | 57 ++++++
include/filetype.h | 7 +
include/memory.h | 45 ++++-
lib/libfile.c | 5 +-
21 files changed, 625 insertions(+), 399 deletions(-)
create mode 100644 common/bootm-fit.c
create mode 100644 common/bootm-uimage.c
create mode 100644 include/bootm-fit.h
create mode 100644 include/bootm-uimage.h
--
2.47.3
next reply other threads:[~2026-01-05 8:07 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-05 8:03 Ahmad Fatoum [this message]
2026-01-05 8:03 ` [PATCH 01/10] bootm: set image_data::initrd_res at a single place Ahmad Fatoum
2026-01-05 8:03 ` [PATCH 02/10] bootm: fit: split support into dedicated file Ahmad Fatoum
2026-01-05 8:03 ` [PATCH 03/10] bootm: uimage: " Ahmad Fatoum
2026-01-05 8:03 ` [PATCH 04/10] filetype: introduce filetype_fit Ahmad Fatoum
2026-01-05 8:03 ` [PATCH 05/10] bootm: refactor for readability and extensibility Ahmad Fatoum
2026-01-05 8:03 ` [PATCH 06/10] memory: move release_sdram_region into header Ahmad Fatoum
2026-01-05 8:03 ` [PATCH 07/10] resource: make NULL in release_[sdram_]region a no-op Ahmad Fatoum
2026-01-05 8:03 ` [PATCH 08/10] common: elf: use release_region unconditionally Ahmad Fatoum
2026-01-05 8:03 ` [PATCH 09/10] memory: always print errors on request_sdram_region failure Ahmad Fatoum
2026-01-05 8:03 ` [PATCH 10/10] memory: drop now duplicate request_sdram_region error messages Ahmad Fatoum
2026-01-09 8:20 ` [PATCH 00/10] bootm: refactor to prepare multiple initrd support Sascha Hauer
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