Change all '$(...)' variable references into '${...}'
which makes the environment compatible with the hush shell.
WARNING: Support for the old '$(...)' syntax will be
discontinued in a later version.
diff --git a/board/RPXlite_dw/README b/board/RPXlite_dw/README
index e88f9aa..28bcb31 100644
--- a/board/RPXlite_dw/README
+++ b/board/RPXlite_dw/README
@@ -94,8 +94,8 @@
#define CONFIG_BOOTCOMMAND \
"bootp; " \
- "setenv bootargs root=/dev/nfs rw nfsroot=$(serverip):$(rootpath) " \
- "ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask):$(hostname)::off; " \
+ "setenv bootargs root=/dev/nfs rw nfsroot=${serverip}:${rootpath} " \
+ "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off; " \
"bootm"
This is enough for kernel NFS test. But as debug process goes on, you would expect