From fe126d8b34d2e7c3c2dc1d4e61086018e016768c Mon Sep 17 00:00:00 2001 From: Wolfgang Denk Date: Sun, 20 Nov 2005 21:40:11 +0100 Subject: 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. --- README | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'README') diff --git a/README b/README index b0e1fb2..86db61b 100644 --- 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' -- cgit v1.1