[#4938] gadget storage ram test failed at fdisk on bf527

Submitted By: Vivi Li

Open Date

2009-02-24 22:02:57 Close Date

2009-05-22 06:03:48

Priority:

Medium High Assignee:

Cliff Cai

Status:

Closed Fixed In Release:

N/A

Found In Release:

N/A Release:

Category:

Drivers Board:

EZKIT Lite

Processor:

BF527 Silicon Revision:

Is this bug repeatable?:

Yes Resolution:

Rejected

Uboot version or rev.:

Toolchain version or rev.:

gcc4.1_2009-01-19

App binary format:

N/A

Summary: gadget storage ram test failed at fdisk on bf527

Details:

gadget storage ram test failed on bf527. There is no response when save settings and exit from fdisk command.

Bellow is the log:

(on target board)

Linux version 2.6.28.6-ADI-2009R1-pre-svn6126 (test@uclinux63-527-usbdev) (gcc version 4.1.2 (ADI svn)) #187 Wed Feb 25 07:49:33 CST 2009

console [early_BFuart0] enabled

early printk enabled on early_BFuart0

Board Memory: 64MB

Kernel Managed Memory: 64MB

Memory map:

fixedcode = 0x00000400-0x00000490

text = 0x00001000-0x00138a80

rodata = 0x00138a80-0x00199828

bss = 0x00199830-0x001a8ea8

data = 0x001a8ea8-0x001bc000

stack = 0x001ba000-0x001bc000

init = 0x001bc000-0x0074c000

available = 0x0074c000-0x03dff000

DMA Zone = 0x03e00000-0x04000000

Hardware Trace Active and Enabled

Boot Mode: 1

Reset caused by Software reset

Compiled for ADSP-BF527 Rev 0.2

Blackfin Linux support by blackfin.uclinux.org/

Processor Speed: 525 MHz core clock and 131 MHz System Clock

NOMPU: setting up cplb tables

Instruction Cache Enabled for CPU0

Data Cache Enabled for CPU0 (write-through)

Built 1 zonelists in Zone order, mobility grouping off. Total pages: 15747

Kernel command line: root=/dev/mtdblock0 rw earlyprintk=serial,uart0,57600 ip=10.100.4.50:10.100.4.174:10.100.4.174:255.255.255.0:bf527-ezkit:eth0:off

Configuring Blackfin Priority Driven Interrupts

PID hash table entries: 256 (order: 8, 1024 bytes)

console handover: boot [early_BFuart0] -> real [ttyBF0]

Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)

Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)

Memory available: 55432k/65536k RAM, (5696k init code, 1246k kernel code, 526k data, 2048k dma, 584k reserved)

Calibrating delay loop... 1046.52 BogoMIPS (lpj=2093056)

Security Framework initialized

Mount-cache hash table entries: 512

Blackfin Scratchpad data SRAM: 4 KB

Blackfin L1 Data A SRAM: 16 KB (15 KB free)

Blackfin L1 Data B SRAM: 16 KB (16 KB free)

Blackfin L1 Instruction SRAM: 48 KB (42 KB free)

PDA for CPU0 reserved at 0019a760

net_namespace: 288 bytes

NET: Registered protocol family 16

Blackfin GPIO Controller

Blackfin DMA Controller

ezkit_init(): registering device resources

usbcore: registered new interface driver usbfs

usbcore: registered new interface driver hub

usbcore: registered new device driver usb

musb_hdrc: version 6.0, pio, peripheral, debug=0

musb_hdrc: USB Peripheral mode controller at ffc03800 using PIO, IRQ 59

NET: Registered protocol family 2

IP route cache hash table entries: 1024 (order: 0, 4096 bytes)

TCP established hash table entries: 2048 (order: 2, 16384 bytes)

TCP bind hash table entries: 2048 (order: 1, 8192 bytes)

TCP: Hash tables configured (established 2048 bind 2048)

TCP reno registered

NET: Registered protocol family 1

msgmni has been set to 108

io scheduler noop registered

io scheduler anticipatory registered (default)

io scheduler cfq registered

bfin-otp: initialized

Serial: Blackfin serial driver

bfin-uart.1: ttyBF0 at MMIO 0xffc02000 (irq = 31) is a BFIN-UART

brd: module loaded

m25p80 spi0.1: m25p16 (2048 Kbytes)

Creating 2 MTD partitions on "m25p80":

0x00000000-0x00040000 : "bootloader(spi)"

0x00040000-0x00200000 : "linux kernel(spi)"

bfin-spi bfin-spi.0: Blackfin on-chip SPI Controller Driver, Version 1.0, regs_base@ffc00500, dma channel@7

rtc-bfin rtc-bfin: rtc core: registered rtc-bfin as rtc0

bfin-wdt: initialized: timeout=20 sec (nowayout=0)

hid_tmff: Unknown symbol _input_ff_create_memless

usbcore: registered new interface driver usbhid

usbhid: v2.6:USB HID core driver

Advanced Linux Sound Architecture Driver Version 1.0.18rc3.

ASoC version 0.13.2

dma rx:3 tx:4, err irq:15, regs:ffc00800

AD1980 SoC Audio Codec

dma_alloc_init: dma_page @ 0x03161000 - 512 pages at 0x03e00000

asoc: AC97 <-> bf5xx-ac97 mapping ok

bf5xx_ac97_cold_reset: Not implemented

ad1980: Found AD1981 - only 2/2 IN/OUT Channels supported

ALSA device list:

#0: bf5xx-board (AD1980)

TCP cubic registered

NET: Registered protocol family 17

rtc-bfin rtc-bfin: setting system clock to 1972-04-29 12:34:05 UTC (73398845)

IP-Config: Device `eth0' not found.

Freeing unused kernel memory: 5696k freed

_____________________________________

a8888b. / Welcome to the uClinux distribution \

d888888b. / _ _ \

8P"YP"Y88 / | | |_| __ __ (TM) |

8|o||o|88 _____/ | | _ ____ _ _ \ \/ / |

8' .88 \ | | | | _ \| | | | \ / |

8`._.' Y8. \ | |__ | | | | | |_| | / \ |

d/ `8b. \ \____||_|_| |_|\____|/_/\_\ |

dP . Y8b. \ For embedded processors including |

d8:' " `::88b \ the Analog Devices Blackfin /

d8" 'Y88b \___________________________________/

:8P ' :888

8a. : _a88P For further information, check out:

._/"Yaa_: .| 88P| - blackfin.uclinux.org/

\ YP" `| 8P `. - docs.blackfin.uclinux.org/

/ \.___.d| .' - www.uclinux.org/

`--..__)8888P`._.' jgs/a:f - www.analog.com/blackfin

Have a lot of fun...

BusyBox v1.13.2 (2009-02-25 07:45:11 CST) built-in shell (msh)

Enter 'help' for a list of built-in commands.

root:/>

root:/> dd if=/dev/zero of=fsg.block bs=1M count=16

16+0 records in

16+0 records out

root:/>

root:/> modprobe g_file_storage file=/fsg.block stall=0

g_file_storage gadget: File-backed Storage Gadget, version: 7 August 2007

g_file_storage gadget: Number of LUNs=1

g_file_storage gadget-lun0: ro=0, file: /fsg.block

root:/> g_file_storage gadget: high speed config #1

root:/> lsmod

Module Size Used by

g_file_storage 19824 0

root:/>

(on PC)

uclinux63-527-usbdev:~ # mkdir -p /mnt/usb

uclinux63-527-usbdev:~ # ls /dev/sdc

/dev/sdc

uclinux63-527-usbdev:~ # fdisk /dev/sdc

Device contains neither a valid DOS partition table, nor Sun, SGI or OSF disklabel

Building a new DOS disklabel with disk identifier 0x7eb04e93.

Changes will remain in memory only, until you decide to write them.

After that, of course, the previous content won't be recoverable.

Warning: invalid flag 0x0000 of partition table 4 will be corrected by w(rite)

Command (m for help): n

Command action

e extended

p primary partition (1-4)

Partition number (1-4): 1

First cylinder (2-1024, default 2):

Using default value 2

Last cylinder or +size or +sizeM or +sizeK (2-1024, default 1024):

Using default value 1024

Command (m for help): w

The partition table has been altered!

Calling ioctl() to re-read partition table.

Follow-ups

--- Cliff Cai 2009-05-22 04:27:50

This test can pass now.

Cliff

--- Vivi Li 2009-05-22 06:03:47

Yes, so close it.

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