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Author Topic: Sheevaplug suddenly cannot read SD cards anymore  (Read 3643 times)

mabl

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Sheevaplug suddenly cannot read SD cards anymore
« on: 21 July 2011, 05:30:33 pm »

Hello everybody,

I have a white standard Sheeva here, running Debian from SD card since ages. It all worked fine, until suddenly now it will not read ANY sd card in uboot anymore. I have several SD cards which are known to work (in this sheeva, and other sheevas).

Error log:

Code: [Select]
         __  __                      _ _
        |  \/  | __ _ _ ____   _____| | |
        | |\/| |/ _` | '__\ \ / / _ \ | |
        | |  | | (_| | |   \ V /  __/ | |
        |_|  |_|\__,_|_|    \_/ \___|_|_|
 _   _     ____              _
| | | |   | __ )  ___   ___ | |_
| | | |___|  _ \ / _ \ / _ \| __|
| |_| |___| |_) | (_) | (_) | |_
 \___/    |____/ \___/ \___/ \__|
 ** MARVELL BOARD: SHEEVA PLUG LE

U-Boot 1.1.4 (Dec 27 2009 - 22:03:21) Marvell version: 3.4.27

U-Boot code: 00600000 -> 0067FFF0  BSS: -> 006CFEE0

Soc: 88F6281 A0 (DDR2)
CPU running @ 1200Mhz L2 running @ 400Mhz
SysClock = 400Mhz , TClock = 200Mhz

DRAM CAS Latency = 5 tRP = 5 tRAS = 18 tRCD=6
DRAM CS[0] base 0x00000000   size 256MB
DRAM CS[1] base 0x10000000   size 256MB
DRAM Total size 512MB  16bit width
Addresses 8M - 0M are saved for the U-Boot usage.
Mem malloc Initialization (8M - 7M): Done
NAND:512 MB
Flash:  0 kB

CPU : Marvell Feroceon (Rev 1)

Streaming disabled
Write allocate disabled


USB 0: host mode
PEX 0: interface detected no Link.
Net:   egiga0 [PRIME]
Hit any key to stop autoboot:  0
Marvell>> mmcinit
Error! cmd : 8, err : 0201
Error! cmd : 1, err : 0201
Error! cmd : 1, err : 0201
Error! cmd : 1, err : 0201
Error! cmd : 1, err : 0201
Error! cmd : 1, err : 0201
Error! cmd : 1, err : 0201
Error! cmd : 1, err : 0201
Error! cmd : 1, err : 0201
Error! cmd : 1, err : 0201
Error! cmd : 1, err : 0201
No MMC card found
Marvell>> mmcinit
SDHC found. Card desciption is:
Manufacturer:       0x03, OEM "SD"
Product name:       "SD04G", revision 8.0
Serial number:      105657757
Manufacturing date: 5/2010
CRC:                0x00, b0 = 0
cmd timeout, status : 0811
xfer mode : 0010
mmc_block_read: mmc read block cmd fails
mmc block read error
Marvell>>

I got Linux booting only once, it also showed errors:

Code: [Select]
[   23.336165] mmc0: new high speed SDHC card at address 88f7
[   23.341714] orion-ehci orion-ehci.0: irq 19, io mem 0xf1050000
[   23.361973] orion-ehci orion-ehci.0: USB 2.0 started, EHCI 1.00
[   23.367980] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
1
[   23.382108] usb usb1: Product: Marvell Orion EHCI
[   23.386832] usb usb1: Manufacturer: Linux 2.6.32-5-kirkwood ehci_hcd
[   23.393224] usb usb1: SerialNumber: orion-ehci.0
[   23.399491] mmcblk0: mmc0:88f7 SD04G 3.69 GiB
[   23.404145]  mmcblk0:
[   23.406881] usb usb1: configuration #1 chosen from 1 choice
[   23.413182]  p1 p2 p3 <
[   23.415900] hub 1-0:1.0: USB hub found
[   23.419918]  p5 >
[   23.422765] hub 1-0:1.0: 1 port detected
[   23.797803] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode
[   24.559887] udev[147]: starting version 164
[   24.723585] udev[159]: renamed network interface eth0 to eth1
oss:220152k SS
[   25.284037] uncorrectable error :
[   25.287338] uncorrectable error :
[   25.290769] end_request: I/O error, dev mtdblock0, sector 0
[   25.296550] Buffer I/O error on device mtdblock0, logical block 0
[..] a lot more of those errors

Is there any known common fault regarding the MMC/SD slot? I also already tried cleaning by air. I fear to void the warranty by opening the case.

Thank you for your help!

MaBl
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