[#6884] 518 mmc fails to run rescan

Document created by Aaronwu Employee on Sep 26, 2013
Version 1Show Document
  • View in full screen mode

[#6884] 518 mmc fails to run rescan

Submitted By: Mingquan Pan

Open Date

2011-11-16 00:55:54     Close Date

2013-05-16 02:14:42

Priority:

Medium High     Assignee:

Bob Liu

Category:

N/A     Fixed In Release:

2011R1

Found In Release:

2011R1     Status:

Closed

Board:

N/A     Processor:

BF518

Silicon Revision:

    Resolution:

Rejected

Is the bug repeatable?:

N/A     

Summary: 518 mmc fails to run rescan

Details:

 

518 mmc fails to run rescan.

 

CPU:   ADSP bf518-0.0 (Detected Rev: 0.0) (parallel flash boot)^M

Board: ADI BF518F EZ-Board board^M

       Support: http://blackfin.uclinux.org/^M

Clock: VCO: 400 MHz, Core: 400 MHz, System: 50 MHz^M

RAM:   64 MiB^M

Flash: 4 MiB^M

MMC:   Blackfin SDH: 0^M

In:    serial^M

Out:   serial^M

Err:   serial^M

KGDB:  [on serial] ready^M

Net:   bfin_mac^M

Hit any key to stop autoboot:  9 ^H^H^H 8 ^H^H^H 7 ^H^H^H 6 ^H^H^H 5 ^H^H^H 0 ^M

bfin> waiting for uboot prompt

^M

bfin> got u-boot prompt

icache on^M

Instruction Cache is ON^M

bfin> dcache off^M

Data (writethrough) Cache is OFF^M

bfin> reginfo^M

^M

System Configuration registers^M

^M

PLL Registers^M

        PLL_DIV:   0x0008   PLL_CTL:      0xa000^M

        PLL_STAT:  0x00a2   PLL_LOCKCNT:  0x0300^M

        VR_CTL:    0x70b0^M

^M

EBIU AMC Registers^M

        EBIU_AMGCTL:   0x00f9^M

        EBIU_AMBCTL0:  0xffc2ffc2   EBIU_AMBCTL1:  0xffc2ffc2^M

^M

EBIU SDC Registers^M

        EBIU_SDRRC:   0x0096   EBIU_SDBCTL:  0x0025^M

        EBIU_SDSTAT:  0x0001   EBIU_SDGCTL:  0x8011998d^M

bfin>

*****************************

STEP 43: Test MMC/SD

 

mmc rescan 0^M

tranfering data failed^M

sending CMD51 failed^M

sending CMD51 failed^M

sending CMD51 failed^M

bfin> mmcinfo^M

tranfering data failed^M

sending CMD51 failed^M

sending CMD51 failed^M

sending CMD51 failed^M

Device: Blackfin SDH^M

Manufacturer ID: 3^MName: SD01G ^M

Tran Speed: 25000000^M

Rd Block Len: 512^M

SD version 2.0^M

High Capacity: No^M

Capacity: 968.8 MiB^M

Bus Width: 1-bit^M

bfin> fatls mmc 0^M

MMC: block number 0x1 exceeds max(0x0)^M

** Can't read from device 0 **^M

 

OEM: 5344^M

 

Follow-ups

 

--- Bob Liu                                                  2011-11-24 22:36:39

duplicated with 6851

 

--- Mingquan Pan                                             2013-05-16 03:21:58

duplicated, so close.

 

 

 

    Files

    Changes

    Commits

    Dependencies

    Duplicates

    Associations

    Tags

 

File Name     File Type     File Size     Posted By

No Files Were Found

Attachments

    Outcomes