[PATCH v5 07/20] binman: Update elf to return number of written symbols

[Simon Glass]

Update the LookupAndWriteSymbols() function to return the number of
symbols written. Also add some logging for when debugging is not
enabled.

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

(no changes since v3)

Changes in v3:
- Add new patch for elf to return number of written symbols

 tools/binman/elf.py      | 13 +++++++++++--
 tools/binman/elf_test.py |  8 +++++---
 2 files changed, 16 insertions(+), 5 deletions(-)

Applied to u-boot-dm, thanks!