[PATCH 0/7] commands: boot: add support for overriding boot artifacts

[Ahmad Fatoum <a.fatoum@pengutronix.de>]

Replacing part of the boot artifacts is a common development use case,
e.g. to load the kernel from the network, but otherwise boot the
bootloader spec file as-is or to inject an initrd into an existing boot
flow (e.g. rsinit to enable usb9pfs boot).

This series adds a simple to use way to achieve that.

Ahmad Fatoum (7):
  bootm: add helper functions for checking if FIT image is used
  boot: move global.linux.bootargs.dyn. to common code
  blspec: don't clobber bootm.image on boot attempt
  fastboot: drop useless bootm.image clobber
  bootm: don't clobber global.bootm. variables after script boot fails
  bootm: retire bootm_has_initrd
  commands: boot: add support for overriding boot artifacts

 Documentation/user/booting-linux.rst |   8 ++
 arch/arm/lib32/bootm.c               |  18 ++-
 arch/kvx/lib/bootm.c                 |  23 ++--
 commands/boot.c                      |  53 +++++++-
 common/Kconfig                       |   7 ++
 common/blspec.c                      |   7 +-
 common/boot.c                        |  14 ++-
 common/booti.c                       |  10 +-
 common/bootm.c                       | 173 +++++++++++++++++++--------
 common/fastboot.c                    |   3 -
 include/bootm.h                      |  23 +++-
 11 files changed, 249 insertions(+), 90 deletions(-)

-- 
2.39.5