Change all '$(...)' variable references into '${...}'

[J-u-boot.git] / README

diff --git a/README b/README
index b0e1fb27c492dc477a6fc9a23dba3f0b86207a28..86db61b5298a39e5c0fc3fd72b81645849a1d61f 100644 (file)
--- a/README
+++ b/README
@@ -1377,7 +1377,7 @@ The following options need to be configured:
                remaining RAM in a form that can be passed as boot
                argument to Linux, for instance like that:
 
-                       setenv bootargs ... mem=\$(mem)
+                       setenv bootargs ... mem=\${mem}
                        saveenv
 
                This way you can tell Linux not to use this memory,
@@ -2546,10 +2546,10 @@ Old, simple command line parser:
 
 - supports environment variables (through setenv / saveenv commands)
 - several commands on one line, separated by ';'
-- variable substitution using "... $(name) ..." syntax
+- variable substitution using "... ${name} ..." syntax
 - special characters ('$', ';') can be escaped by prefixing with '\',
   for example:
-       setenv bootcmd bootm \$(address)
+       setenv bootcmd bootm \${address}
 - You can also escape text by enclosing in single apostrophes, for example:
        setenv addip 'setenv bootargs $bootargs ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname::off'