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IMX287 with WiFi/BT Combo module interface error

Question asked by Sung-Uk Jang on Oct 22, 2014


Dear Freescale support.

 

My customer is using IMX28 device for phone module application.

we have some problem, customer IMX28system is usging WiFi/BT Combo module for phone uesr.

when the customer doing aging test Combo module driver mount and unmount.( about 30~35 times)

sometime, driver is don't  unmout or kernel panic.( please attached error log files )

 

Conbo module information.

Interface : SDIO ( voltage is 1.8v )

Partnumber : WM-BN-BM-04 ( USI company )

Module chipset :  BCM4330.

Driver name : dhd.ko ( attached file )

 

Can you help debugging point for my customer ??

Original Attachment has been moved to: dhd.ko.zip

Original Attachment has been moved to: apsi_kernel_log_5.log.zip

Original Attachment has been moved to: apsi_kernel_log_4.log.zip

Original Attachment has been moved to: apsi_kernel_log_3.log.zip

Original Attachment has been moved to: apsi_kernel_log_2.log.zip

Original Attachment has been moved to: apsi_kernel_log_1.log.zip

Original Attachment has been moved to: apsi_kernel_log_6.log.zip

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