Add make fetch-submodules to update submodules

This also sets rpi-firmware as shallow in case submodules are updated manually. Fixes #5619
2021-11-29 16:19:22 -08:00 · 2021-11-29 16:19:22 -08:00 · 0a27f7c3ab
commit 0a27f7c3ab
parent f8493db217
2 changed files with 6 additions and 0 deletions
--- a/.gitmodules
+++ b/.gitmodules
@ -198,3 +198,4 @@
 	path = ports/broadcom/firmware
 	url = https://github.com/raspberrypi/rpi-firmware.git
 	branch = master
+	shallow = true
--- a/5
+++ b/5
@ -321,3 +321,8 @@ clean-nrf:

 clean-stm:
 	$(MAKE) -C ports/stm BOARD=feather_stm32f405_express clean
+
+.PHONY: fetch-submodules
+fetch-submodules:
+	git submodule update --init -N --depth 1
+	git submodule foreach 'git fetch --tags --depth 1 origin $$sha1 && git checkout -q $$sha1'