[PATCH v5 05/20] binman: Allow disabling symbol writing

[Simon Glass]

Some boards don't use symbol writing but do access the symbols in SPL.
Provide an option to work around this.

Signed-off-by: Simon Glass <sjg at chromium.org>
---

(no changes since v1)

 tools/binman/binman.rst                   |  7 ++++++
 tools/binman/entry.py                     |  4 +++-
 tools/binman/etype/blob_phase.py          |  5 ++++
 tools/binman/ftest.py                     | 28 +++++++++++++++++++----
 tools/binman/test/282_symbols_disable.dts | 25 ++++++++++++++++++++
 5 files changed, 64 insertions(+), 5 deletions(-)
 create mode 100644 tools/binman/test/282_symbols_disable.dts

Applied to u-boot-dm, thanks!