Change all '$(...)' variable references into '${...}'
which makes the environment compatible with the hush shell.
WARNING: Support for the old '$(...)' syntax will be
discontinued in a later version.
diff --git a/include/configs/quantum.h b/include/configs/quantum.h
index a38ec62..21ec5ac 100644
--- a/include/configs/quantum.h
+++ b/include/configs/quantum.h
@@ -65,9 +65,9 @@
#define CONFIG_EXTRA_ENV_SETTINGS \
"serial#=12345\0" \
- "nfsargs=setenv bootargs root=/dev/nfs rw nfsroot=$(serverip):$(rootpath)\0" \
+ "nfsargs=setenv bootargs root=/dev/nfs rw nfsroot=${serverip}:${rootpath}\0" \
"ramargs=setenv bootargs root=/dev/ram rw\0" \
- "addip=setenv bootargs $(bootargs) ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask):$(hostname)::off\0"
+ "addip=setenv bootargs ${bootargs} ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off\0"
/*
* Select the more full-featured memory test (Barr embedded systems)
