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