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[avr-libc-dev] [bug #31873] power_aes_enable/disable() are commented in

From: Anitha Boyapati
Subject: [avr-libc-dev] [bug #31873] power_aes_enable/disable() are commented in power.h for xmega devices
Date: Sat, 12 Feb 2011 04:02:33 +0000
User-agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv: Gecko/20101203 Firefox/3.6.13

Follow-up Comment #2, bug #31873 (project avr-libc):

Power management for Xmega devices is not correct. Changes made are:

1. PR_PR does not exist. It is replaced with PR_PRGEN

2. Only A series has AES, EBI and DMA bit defined. Functions to
enable/disable these are separated

3. Part Description File of ATXmega256D3 does not define Power Reduction
registers. This could be a bug with XML file. Since header files should match
XML files, support for power reduction has been removed for ATXmega256D3. When
the XML gets fixed, the corresponding support will be added in power.h

4. power_all_enable()/disable() function changes for A and D series.

5. Documentation changes for power_all_enable/disable functions. Xmegas were
not included before.

Please review.

(file #22655)

Additional Item Attachment:

File name: bug31873.patch                 Size:8 KB


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