U-Boot version environment variable "ver" added (CONFIG_VERSION_VARIABLE).
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0587597ca3
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14
README
14
README
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@ -620,6 +620,13 @@ The following options need to be configured:
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SIU Watchdog feature is enabled in the SYPCR
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register.
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- U-Boot Version:
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CONFIG_VERSION_VARIABLE
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If this variable is defined, an environment variable
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named "ver" is created by U-Boot showing the U-Boot
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version as printed by the "version" command.
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This variable is readonly.
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- Real-Time Clock:
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When CFG_CMD_DATE is selected, the type of the RTC
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@ -1973,6 +1980,13 @@ the board). U-Boot refuses to delete or overwrite these variables
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once they have been set once.
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Further special Environment Variables:
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ver - Contains the U-Boot version string as printed
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with the "version" command. This variable is
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readonly (see CONFIG_VERSION_VARIABLE).
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Please note that changes to some configuration parameters may take
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only effect after the next boot (yes, that's just like Windoze :-).
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