Change all '$(...)' variable references into '${...}'
which makes the environment compatible with the hush shell.
WARNING: Support for the old '$(...)' syntax will be
discontinued in a later version.
diff --git a/include/configs/CCM.h b/include/configs/CCM.h
index 9401db1..e8994ff 100644
--- a/include/configs/CCM.h
+++ b/include/configs/CCM.h
@@ -59,8 +59,8 @@
#undef CONFIG_BOOTARGS
#define CONFIG_BOOTCOMMAND "setenv bootargs " \
- "mem=$(mem) " \
- "root=/dev/ram rw ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask):$(hostname)::off " \
+ "mem=${mem} " \
+ "root=/dev/ram rw ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off " \
"wt_8xx=timeout:3600; " \
"bootm"