[U-Boot] [PATCH 02/38] binman: Allow selection of logging verbosity

[Simon Glass]

Support a new BINMAN_VERBOSE option to the build, to allow passing the
-v flag to binman.

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

 Makefile            | 3 ++-
 tools/binman/README | 6 ++++++
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 4413605175..60c173cab0 100644
--- a/Makefile
+++ b/Makefile
@@ -1191,7 +1191,8 @@ u-boot.ldr:	u-boot
 quiet_cmd_binman = BINMAN  $@
 cmd_binman = $(srctree)/tools/binman/binman $(if $(BINMAN_DEBUG),-D) \
                 --toolpath $(objtree)/tools \
-                build -u -d u-boot.dtb -O . -m \
+		$(if $(BINMAN_VERBOSE),-v$(BINMAN_VERBOSE)) \
+		build -u -d u-boot.dtb -O . -m \
 		-I . -I $(srctree) -I $(srctree)/board/$(BOARDDIR) \
 		$(BINMAN_$(@F))
 
diff --git a/tools/binman/README b/tools/binman/README
index fc0eeaa39e..033b78709c 100644
--- a/tools/binman/README
+++ b/tools/binman/README
@@ -934,6 +934,12 @@ BINMAN_DEBUG=1 to your build:
    make sandbox_defconfig
    make BINMAN_DEBUG=1
 
+To enable verbose logging from binman, base BINMAN_VERBOSE to your build, which
+adds a -v<level> option to the call to binman:
+
+   make sandbox_defconfig
+   make BINMAN_VERBOSE=5
+
 
 History / Credits
 -----------------
-- 
2.23.0.187.g17f5b7556c-goog