clearfog: U-Boot: export version information
The goal is to make this information available in the userspace. We're
building from git, but Buildroot eats that, and I don't want to get
another repo in there via Zuul and set up hooks for preserving the .git
dir, so let's just hardcode that.
The `ver` variable is magic. Even if it's stored in the uboot env, on
the next boot it get magically overwritten in U-Boot's runtime. Given
that our bootcmd then invokes `saveenv`, the userspace can access that
value just as well, and there's no need for passing it via kernel, or
something like that.
Change-Id: Iddbd232dd725f11f511abd55270443607e22bc95
diff --git a/board/czechlight/clearfog/uboot.fragment b/board/czechlight/clearfog/uboot.fragment
index 659e470..97b2bae 100644
--- a/board/czechlight/clearfog/uboot.fragment
+++ b/board/czechlight/clearfog/uboot.fragment
@@ -8,3 +8,5 @@
CONFIG_WATCHDOG_TIMEOUT_MSECS=120000
CONFIG_WDT=y
CONFIG_WDT_ORION=y
+CONFIG_VERSION_VARIABLE=y
+CONFIG_LOCALVERSION="-900-gad3256797d"