Change in coreboot[master]: payloads/U-Boot: Do a shallow clone

[Simon Glass (Code Review)]

Attention is currently required from: Martin Roth, Stefan Reinauer.
Simon Glass has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/59602 )

Change subject: payloads/U-Boot: Do a shallow clone
......................................................................

payloads/U-Boot: Do a shallow clone

We don't need all the git history. Speed up the build by doing a shallow
clone.

Signed-off-by: Simon Glass 
Change-Id: If31c9dd158aa23f242e4fd145449ef7502fb1ab1
---
M payloads/external/U-Boot/Makefile
1 file changed, 1 insertion(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/02/59602/1

diff --git a/payloads/external/U-Boot/Makefile b/payloads/external/U-Boot/Makefile
index 1d1d332..90777a5 100644
--- a/payloads/external/U-Boot/Makefile
+++ b/payloads/external/U-Boot/Makefile
@@ -26,7 +26,7 @@

$(project_dir):
    echo "    Cloning $(project_name) from Git"
-	git clone $(project_git_repo) $(project_dir)
+	git clone --depth 1 $(project_git_repo) $(project_dir)

fetch: $(project_dir)
 ifeq ($(CONFIG_UBOOT_MASTER),y)