AnsweredAssumed Answered

DDR stress tester v1.0.2 with i.MX6Q error

Question asked by m.c on Sep 22, 2014
Latest reply on Sep 24, 2014 by Yuri Muhin

Total memory is 4G bytes, 8G bits Dual Die (2CS) * 4.

Detail log as attachments.

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Would you like to run the write leveling calibration? (y/n)

  Please enter the MR1 value on the initilization script

  This will be re-programmed into MR1 after write leveling calibration

  Enter as a 4-digit HEX value, example 0004, then hit enter

0000 You have entered: 0x0000

Start write leveling calibration

Write leveling calibration completed

MMDC_MPWLDECTRL0 ch0 after write level cal: 0x000D000B

MMDC_MPWLDECTRL1 ch0 after write level cal: 0x0012000D

MMDC_MPWLDECTRL0 ch1 after write level cal: 0x00040012

MMDC_MPWLDECTRL1 ch1 after write level cal: 0x017E000F

 

Would you like to run the DQS gating, read/write delay calibration? (y/n)

Starting DQS gating calibration...

. . . . . . . . . . . . . . ERROR FOUND, we can't get suitable value !!!!

dram test fails for all values.

------------------------------------------------------------------

Would you like to run the write leveling calibration? (y/n)

  Please enter the MR1 value on the initilization script

  This will be re-programmed into MR1 after write leveling calibration

  Enter as a 4-digit HEX value, example 0004, then hit enter

0004 You have entered: 0x0004

Start write leveling calibration

Write leveling calibration completed

MMDC_MPWLDECTRL0 ch0 after write level cal: 0x000E0006

MMDC_MPWLDECTRL1 ch0 after write level cal: 0x00150010

MMDC_MPWLDECTRL0 ch1 after write level cal: 0x00040016

MMDC_MPWLDECTRL1 ch1 after write level cal: 0x017F000F

 

Would you like to run the DQS gating, read/write delay calibration? (y/n)

Starting DQS gating calibration...

. . . . . . . . . . . . . . ERROR FOUND, we can't get suitable value !!!!

dram test fails for all values.

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Original Attachment has been moved to: imx6q_4g.inc.zip

Original Attachment has been moved to: mx6q_4g_ddr_stress_test_3.log.zip

Original Attachment has been moved to: mx6q_4g_ddr_stress_test.log.zip

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