make: Cleanup help msg

BRANCH=none
BUG=none
TEST=make help

Signed-off-by: Craig Hesling <hesling@chromium.org>
Change-Id: I2baf7ac7c533047368e2246ab6e69cf84363b97e
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2602662
Reviewed-by: Eric Yilun Lin <yllin@chromium.org>

1 files changed, 16 insertions, 10 deletions

diff --git a/Makefile.rules b/Makefile.rules
index e5cdb0f773..054baf21a2 100644
--- a/Makefile.rules
+++ b/Makefile.rules
@@ -729,17 +729,20 @@ endif
 .PHONY: help
 help:
 	@echo "Google Chromium EC build"
+	@echo ""
 	@echo "Common Targets:"
 	@echo "  all   [BOARD=]       - Build a single board (Default target)"
 	@echo "  clean [BOARD=]       - Clean a single board"
-	@echo "  buildall             - Build and test all boards"
+	@echo "  buildall             - Build all boards and build/run host unit tests"
+	@echo "  buildall_only        - Build all boards and host unit tests"
+	@echo "  build_boards         - Build all boards"
 	@echo "  clobber              - Clean all boards"
 	@echo "  proj-<boardname>     - Build a single board (similar to 'all BOARD=boardname')"
 	@echo "  savesizes            - Save the filesizes of currently built boards for comparison"
 	@echo "  newsizes             - Compare previously saved filesizes against new sizes"
-	@echo "  utils                - Build all host utilities"
+	@echo "  utils [BOARD=]       - Build all host side utilities"
 	@echo ""
-	@echo "  tests [BOARD=]       - Build all unit tests for a specific board"
+	@echo "  tests [BOARD=]       - Build all on-device unit tests for a specific board"
 	@echo "  hosttests            - Build all host unit tests"
 	@echo "  runhosttests         - Build and run all host unit tests"
 	@echo "  coverage             - Build and run all host unit tests for code coverage"
@@ -750,13 +753,16 @@ help:
 	@echo "  flash_ec  [BOARD=]   - Use flash_ec to flash the latest image"
 	@echo "  flash_dfu [BOARD=]   - Use DFU to flash the latest image"
 	@echo ""
-	@echo "  print-tests          - Prints all device specific test targets"
-	@echo "  print-host-tests     - Prints all host test targets"
-	@echo "  print-host-fuzzers   - Prints all host fuzz targets"
-	@echo "  print-boards         - Prints all boards"
-	@echo "  print-configs  [BOARD=]      - Print CONFIG_* options for the target board"
-	@echo "  print-defines  [BOARD=]      - Print forced defines passed to the compiler"
-	@echo "  print-includes [BOARD=]      - Print include paths passed to the compiler"
+	@echo "  print-tests     [BOARD=]     - Print on-device test targets"
+	@echo "  print-host-tests             - Print all host unit test targets"
+	@echo "  print-host-fuzzers           - Print all host fuzz targets"
+	@echo "  print-boards                 - Print all boards"
+	@echo "  print-configs   [BOARD=]     - Print CONFIG_* options for the target board"
+	@echo "  print-defines   [BOARD=]     - Print forced defines passed to the compiler"
+	@echo "  print-includes  [BOARD=]     - Print include paths passed to the compiler"
+	@echo "  print-baseboard [BOARD=]     - Print include paths passed to the compiler"
+	@echo "  print-make-vars [BOARD=]     - Print chip/core/board make variables for a board"
+	@echo ""
 	@echo "Common Variables:"
 	@echo "  V=1                  - Show make output"
 	@echo "  BOARD=               - Set the board name to build (Default is $(BOARD))"