[PATCH v3 00/19] binman: Simple templating feature and mkimage conversion

[Simon Glass]

This series converts the mkimage entry type to be a section, i.e. based on
the entry_Section class. This makes it more consistent in its behaviour,
e.g. allowing symbol writing and expanded entries.

A simple templating feature is also introduced, to reduce duplication
when a set of entries must be used in multiple images.

In this version the nodes from the template are placed before any other
nodes, meaning that the template sets the node order. This seems more
consistent than other mechanisms.

Changes in v3:
- Add new patch for elf to return number of written symbols
- Add new patch with more detail on how ObtainContents() works
- Fix up some tests which now need SPL and TPL
- Avoid calling ObtainContents() when not needed
- Fix 'specific' typo
- Add a new devicetree file especially for node copying
- Correct logic for merging nodes in order
- Tidy up some comments
- Adjust to use the new example file
- Drop duplicate dts-v1 header
- Add new test case for templating in a FIT
- Add new patch to support writing symbols inside a mkimage image

Changes in v2:
- Drop now-unnecessary methods in mkimage etype
- Correct ordering of template nodes
- Fix 'preseverd' and 'inserter' typos

Marek Vasut (1):
  binman: Convert mkimage to Entry_section

Simon Glass (18):
  binman: Correct coverage gap in control
  binman: Init align_default in entry_Section
  binman: Use GetEntries() to obtain section contents
  binman: Read _multiple_data_files in the correct place
  binman: Allow disabling symbol writing
  stm32mp15: Avoid writing symbols in SPL
  binman: Update elf to return number of written symbols
  binman: Add more detail on how ObtainContents() works
  binman: Provide a way to specify the fdt-list directly
  binman: Drop __bss_size variable in bss_data.c
  binman: Correct handling of zero bss size
  dtoc: Support copying the contents of a node into another
  dtoc: Allow inserting a list of nodes into another
  binman: Support simple templates
  binman: Support templating with multiple images
  binman: Add a test for templating in a FIT
  binman: Support templates at any level
  binman: Support writing symbols inside a mkimage image

 arch/arm/dts/stm32mp15-u-boot.dtsi         |   1 +
 tools/binman/binman.rst                    |  89 +++++++++
 tools/binman/control.py                    |  34 +++-
 tools/binman/elf.py                        |  13 +-
 tools/binman/elf_test.py                   |  13 +-
 tools/binman/entries.rst                   |   6 +
 tools/binman/entry.py                      |  11 +-
 tools/binman/etype/blob_phase.py           |   5 +
 tools/binman/etype/fit.py                  |   9 +
 tools/binman/etype/mkimage.py              | 110 ++++++++---
 tools/binman/etype/section.py              |  54 +++--
 tools/binman/etype/u_boot_spl_bss_pad.py   |   2 +-
 tools/binman/etype/u_boot_tpl_bss_pad.py   |   2 +-
 tools/binman/etype/u_boot_vpl_bss_pad.py   |   2 +-
 tools/binman/ftest.py                      | 218 ++++++++++++++++++++-
 tools/binman/test/282_symbols_disable.dts  |  25 +++
 tools/binman/test/283_mkimage_special.dts  |  24 +++
 tools/binman/test/284_fit_fdt_list.dts     |  58 ++++++
 tools/binman/test/285_spl_expand.dts       |  13 ++
 tools/binman/test/286_template.dts         |  42 ++++
 tools/binman/test/287_template_multi.dts   |  27 +++
 tools/binman/test/288_template_fit.dts     |  37 ++++
 tools/binman/test/289_template_section.dts |  52 +++++
 tools/binman/test/290_mkimage_sym.dts      |  27 +++
 tools/binman/test/Makefile                 |   5 +-
 tools/binman/test/bss_data.c               |   3 +-
 tools/binman/test/bss_data_zero.c          |  16 ++
 tools/binman/test/bss_data_zero.lds        |  15 ++
 tools/binman/test/embed_data.lds           |   1 +
 tools/dtoc/fdt.py                          | 122 +++++++++++-
 tools/dtoc/test/dtoc_test_copy.dts         |  86 ++++++++
 tools/dtoc/test_fdt.py                     |  93 +++++++++
 32 files changed, 1147 insertions(+), 68 deletions(-)
 create mode 100644 tools/binman/test/282_symbols_disable.dts
 create mode 100644 tools/binman/test/283_mkimage_special.dts
 create mode 100644 tools/binman/test/284_fit_fdt_list.dts
 create mode 100644 tools/binman/test/285_spl_expand.dts
 create mode 100644 tools/binman/test/286_template.dts
 create mode 100644 tools/binman/test/287_template_multi.dts
 create mode 100644 tools/binman/test/288_template_fit.dts
 create mode 100644 tools/binman/test/289_template_section.dts
 create mode 100644 tools/binman/test/290_mkimage_sym.dts
 create mode 100644 tools/binman/test/bss_data_zero.c
 create mode 100644 tools/binman/test/bss_data_zero.lds
 create mode 100644 tools/dtoc/test/dtoc_test_copy.dts

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2.41.0.390.g38632f3daf-goog