Use KConfig for /cfg filesystem size
Because clearfog and Epia have vastly differing flash sizes, we will
have to specify the desired size of the /cfg filesystem template that we
are making. Let's convert this to a "package" so that we have easy
access to the Kconfig tools -- even though it really isn't about any
"package" per se. On a flip side, this should allow for proper
parallelization of image building, yay!
Change-Id: Ic95a201ab7874711514bdc8b2e60b711db97ddc0
diff --git a/package/czechlight-cfg-fs/Config.in b/package/czechlight-cfg-fs/Config.in
new file mode 100644
index 0000000..c3c5a46
--- /dev/null
+++ b/package/czechlight-cfg-fs/Config.in
@@ -0,0 +1,16 @@
+config BR2_PACKAGE_CZECHLIGHT_CFG_FS
+ bool "Prepare the /cfg partition"
+ help
+ This is required for RAUC to work properly.
+
+if BR2_PACKAGE_CZECHLIGHT_CFG_FS
+
+config CZECHLIGHT_CFG_FS_SIZE
+ string "exact size"
+ default "128M"
+ help
+ Size of the /cfg filesystem image. This must be big enough to
+ accommodate all configuration, but small enough to fit within the
+ corresponding partition.
+
+endif # BR2_PACKAGE_CZECHLIGHT_CFG_FS