EEPROM writing problem

[tulku]

Hi! I've been using this bootloader for some time now without any issue. However, after updating to the latest version (current master as of 2015/12/29) I found a problem when programming the EEPROM memory:

avrdude: reading input file "robot.eep"
avrdude: input file robot.eep auto detected as Intel Hex
avrdude: writing eeprom (1835 bytes):

Writing |                                                    | 0% 0.00savrdude: butterfly_recv(): programmer is not responding

The flash is programmed successfully.

I'm using an atxmega128a3u, with this xboot configuration

This problem appeared with the commit 9829ddd up to one commit before that, I'm able to program the EEPROM.