Use https url for submodule
If we use the ssh transport, the user must have a vaild ssh key
configured for github (irrespective of write access to the repo).
Instead use https, which does not require login and should be the most
commonly available transport.
Signed-off-by: Joel Stanley <joel@jms.id.au>
diff --git a/.gitmodules b/.gitmodules
index bad1eeb..2c4a18c 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,3 @@
[submodule "buildroot"]
path = buildroot
- url = git@github.com:open-power/buildroot.git
+ url = https://github.com/open-power/buildroot