[PATCH 00/11] bootm: Support substitions in bootargs and add tests

[Simon Glass]

This series adds tests to the fixup_silent-linux() function and extends
the 'zimage' command to use it.

It also adds a new string-substition feature to allow bootargs to be a
template, rather than having to build it up piece by piece with
information obtained in a build script.

It also updates zimage to use the same command-line processing.

With these additions it is possible to boot Chrome OS from a U-Boot script
on most Chromebooks.


Simon Glass (11):
  env: Allow returning errors from hdelete_r()
  bootm: Add tests for fixup_silent_linux()
  bootm: Update fixup_silent_linux() to return an error
  bootm: Rename fixup_silent_linux()
  bootm: Add a bool parameter to bootm_process_cmdline_env()
  bootm: Use size rather than length for CONSOLE_ARG
  bootm: Split out bootargs environment reading / writing
  bootm: Update bootm_process_cmdline_env() to use flags
  bootm: Allow updating the bootargs in a buffer
  x86: zimage: Add silent-console processing
  bootm: Support string substitution in bootargs

 README                |  16 +++
 arch/Kconfig          |   2 +
 arch/x86/lib/zimage.c |  14 +++
 cmd/nvedit.c          |   6 +-
 common/Kconfig.boot   |  20 ++++
 common/bootm.c        | 206 +++++++++++++++++++++++++++++------
 include/bootm.h       |  40 +++++++
 include/search.h      |  11 +-
 include/test/suites.h |   1 +
 lib/hashtable.c       |  12 +--
 test/Makefile         |   1 +
 test/bootm.c          | 243 ++++++++++++++++++++++++++++++++++++++++++
 test/cmd_ut.c         |   1 +
 test/env/hashtable.c  |   2 +-
 14 files changed, 534 insertions(+), 41 deletions(-)
 create mode 100644 test/bootm.c

-- 
2.29.0.rc1.297.gfa9743e501-goog