Change all '$(...)' variable references into '${...}'
which makes the environment compatible with the hush shell.
WARNING: Support for the old '$(...)' syntax will be
discontinued in a later version.
diff --git a/include/configs/csb472.h b/include/configs/csb472.h
index a00cafb..09d52de 100644
--- a/include/configs/csb472.h
+++ b/include/configs/csb472.h
@@ -58,7 +58,7 @@
#define CONFIG_BOOTCOMMAND \
"setenv bootargs console=ttyS0,38400 debug " \
"root=/dev/ram rw ramdisk_size=4096 " \
- "ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask):$(hostname)::off; " \
+ "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off; " \
"bootm ff800000 ff900000"
#endif
@@ -67,8 +67,8 @@
#define CONFIG_BOOTCOMMAND \
"bootp; " \
"setenv bootargs console=ttyS0,38400 debug " \
- "root=/dev/nfs rw nfsroot=$(serverip):$(rootpath) " \
- "ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask):$(hostname)::off; " \
+ "root=/dev/nfs rw nfsroot=${serverip}:${rootpath} " \
+ "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off; " \
"bootm"
#endif