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MCIMX6Q6AVT10AD SATA interface to read harddisk ID failed!

Question asked by zard33 zard33 on Mar 27, 2015
Latest reply on Mar 29, 2015 by zard33 zard33

hi, I try to use I.MX chip MCIMX6Q6AVT10AD(rev 1.5) SATA interface to read harddisk ID failed, but MCIMX6Q6AVT10AC(rev 1.2) is work OK.  this is u-boot print infomation!

 

//*********************************************************   MCIMX6Q6AVT10AC(rev 1.2)   ****************************************************

U-Boot 2013.01 (Aug 11 2014 - 01:16:03)

 

CPU:   Freescale i.MX6Q rev1.2 at 792 MHz

Reset cause: POR

Board: SABRE Lite

DRAM:  256 MiB

WARNING: Caches not enabled

MMC:   FSL_SDHC: 0, FSL_SDHC: 1

SF: Detected SST25VF016B with page size 4 KiB, total 2 MiB

*** Warning - bad CRC, using default environment

 

 

No panel detected: default to HDMI

unsupported panel HDMI

In:    serial

Out:   serial

Err:   serial

Thermal fuse is 0x5844e67d, raw_25c=1412 raw_hot=1254 hot_temp=125 C scale=0.63

Temperature raw=1391 temperature= 38.29 C

Net:   Phy not found

using phy at 4

PHY reset timed out

FEC [PRIME]

Warning: failed to set MAC address

 

 

Hit any key to stop autoboot:  0

AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl SATA mode

flags: ncq stag pm led clo only pmp pio slum part

SATA Device Info:

S/N:             9QE0M77K

Product model number: ST3250820AS

Firmware version: 3.AAC

Capacity: 488397168 sectors

 

 

SATA device 0: Model: ST3250820AS Firm: 3.AAC Ser#:             9QE0M77K

            Type: Hard Disk

            Supports 48-bit addressing

            Capacity: 238475.1 MB = 232.8 GB (488397168 x 512)

... is now current device

 

//*********************************************************   MCIMX6Q6AVT10AD(rev 1.5)   ****************************************************

 

U-Boot 2013.01 (Aug 11 2014 - 01:16:03)

 

 

CPU:   Freescale i.MX6Q rev1.5 at 792 MHz

Reset cause: POR

Board: SABRE Lite

DRAM:  256 MiB

WARNING: Caches not enabled

MMC:   FSL_SDHC: 0, FSL_SDHC: 1

SF: Detected SST25VF016B with page size 4 KiB, total 2 MiB

*** Warning - bad CRC, using default environment

 

No panel detected: default to HDMI

unsupported panel HDMI

In:    serial

Out:   serial

Err:   serial

Thermal fuse is 0x5714bc7d, raw_25c=1393 raw_hot=1212 hot_temp=125 C scale=0.55

Temperature raw=1396 temperature= 23.34 C

Net:   Phy not found

using phy at 4

PHY reset timed out

FEC [PRIME]

Warning: failed to set MAC address

 

 

Hit any key to stop autoboot:  0

AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl SATA mode

flags: ncq stag pm led clo only pmp pio slum part

timeout exit!             

timeout exit!

SATA Device Info:

S/N:

Product model number:

Firmware version: 5

Capacity: 0 sectors

 

SATA device 0: Model:  Firm:  Ser#:

            Type: Hard Disk

            Capacity: not available

... is now current device

** Bad device size - sata 0 **

** Bad device size - sata 0 **

 

//*****************************************************************************************************************************************************

 

them use the same board and harddisk, why MCIMX6Q6AVT10AD(rev 1.5)  read ID is timeout ?

 

thanks!

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