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| author | Wolfgang Denk <wd@pollux.(none)> | 2005-11-20 21:40:11 +0100 |
|---|---|---|
| committer | Wolfgang Denk <wd@pollux.(none)> | 2005-11-20 21:40:11 +0100 |
| commit | fe126d8b34d2e7c3c2dc1d4e61086018e016768c (patch) | |
| tree | cf98c7ecc453853f3d8ec4093b5db2587931905b /README | |
| parent | 5a164c8ca909f170354ea66835b8145c930b2807 (diff) | |
| download | u-boot-imx-fe126d8b34d2e7c3c2dc1d4e61086018e016768c.zip u-boot-imx-fe126d8b34d2e7c3c2dc1d4e61086018e016768c.tar.gz u-boot-imx-fe126d8b34d2e7c3c2dc1d4e61086018e016768c.tar.bz2 | |
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.
Diffstat (limited to 'README')
| -rw-r--r-- | README | 6 |
1 files changed, 3 insertions, 3 deletions
@@ -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' |