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25 lines
813 B
Text
25 lines
813 B
Text
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This document contains different information about the port
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of U-Boot for the OXC board designed by Lucent Technologies,
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Inc.
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1. Showing activity
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U-Boot for the OXC board can show its current status using
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the Active LED. This feature is configured by the following
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options:
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CONFIG_SHOW_ACTIVITY
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When this option is on, the Active LED is blinking fast
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when U-Boot runs in the idle loop (i.e. waits for user
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commands from serial console) and blinking slow when it
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downloads an image over network. When U-Boot loads an image
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over serial line the Active LED does not blink and its state
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is random (i.e. either constant on or constant off).
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CONFIG_SHOW_BOOT_PROGRESS
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When this option is on, U-Boot switches the Active LED
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off before booting an image and switches it on if booting
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failed due to some reasons.
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