FAQ: [#6949] spi flash partition on bf537 has error of out of reach(2012)

Document created by Aaronwu Employee on Sep 12, 2013Last modified by Aaronwu Employee on Sep 12, 2013
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[#6949] spi flash partition on bf537 has error of out of reach

Submitted By: Mingquan Pan

Open Date

2012-01-12 02:03:45     Close Date

2012-01-17 00:45:50

Priority:

Medium     Assignee:

Scott Jiang

Status:

Closed     Fixed In Release:

N/A

Found In Release:

N/A     Release:

Category:

N/A     Board:

N/A

Processor:

BF537     Silicon Revision:

Is this bug repeatable?:

Yes     Resolution:

Assigned (Not Start)

Uboot version or rev.:

    Toolchain version or rev.:

2011r1-rc4

App binary format:

N/A     

Summary: spi flash partition on bf537 has error of out of reach

Details:

 

spi flash partition on bf537 has error of out of reach.

 

## Booting kernel from Legacy Image at 02000000 ...

   Image Name:   bf537-0.2-3.1.0-ADI-2012R1-pre-s

   Created:      2012-01-10   0:31:31 UTC

   Image Type:   Blackfin Linux Kernel Image (gzip compressed)

   Data Size:    2252153 Bytes = 2.1 MiB

   Load Address: 00001000

   Entry Point:  001c1c2c

   Verifying Checksum ... OK

   Uncompressing Kernel Image ... OK

Starting Kernel at = 001c1c2c

Linux version 3.1.0-ADI-2012R1-pre-svn10275 (test@uclinux55-bf537-cf) (gcc version 4.3.5 (ADI-2011R1-RC4) ) #42 Tue Jan 10 08:31:18 CST 2012

register early platform devices

bootconsole [early_shadow0] enabled

bootconsole [early_BFuart0] enabled

early printk enabled on early_BFuart0

Limiting kernel memory to 56MB due to anomaly 05000263

Board Memory: 64MB

Kernel Managed Memory: 64MB

Memory map:

  fixedcode = 0x00000400-0x00000490

  text      = 0x00001000-0x001350f8

  rodata    = 0x001350f8-0x0019684c

  bss       = 0x00197000-0x001a7420

  data      = 0x001a7420-0x001ba000

    stack   = 0x001b8000-0x001ba000

  init      = 0x001ba000-0x0040b000

  available = 0x0040b000-0x03800000

  DMA Zone  = 0x03f00000-0x04000000

Hardware Trace active and enabled

Boot Mode: 0

Reset caused by Software reset

Blackfin support (C) 2004-2010 Analog Devices, Inc.

Compiled for ADSP-BF537 Rev 0.2

Blackfin Linux support by http://blackfin.uclinux.org/

Processor Speed: 500 MHz core clock and 125 MHz System Clock

NOMPU: setting up cplb tables

Instruction Cache Enabled for CPU0

  External memory: cacheable in instruction cache

Data Cache Enabled for CPU0

  External memory: cacheable (write-back) in data cache

Built 1 zonelists in Zone order, mobility grouping off.  Total pages: 14224

Kernel command line: root=/dev/mtdblock0 rw ip=10.100.4.50 earlyprintk=serial,uart0,57600 console=ttyBF0,57600 ip=10.100.4.50:10.100.4.174:192.168.0.1:255.255.255.0:bf537-stamp:eth0:off

PID hash table entries: 256 (order: -2, 1024 bytes)

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

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

Memory available: 52596k/65536k RAM, (2372k init code, 1232k kernel code, 532k data, 1024k dma, 7780k reserved)

NR_IRQS:146

Configuring Blackfin Priority Driven Interrupts

console [ttyBF0] enabled, bootconsole disabled

console [ttyBF0] enabled, bootconsole disabled

Calibrating delay loop... 995.32 BogoMIPS (lpj=1990656)

pid_max: default: 32768 minimum: 301

Mount-cache hash table entries: 512

Blackfin Scratchpad data SRAM: 4 KB

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

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

Blackfin L1 Instruction SRAM: 48 KB (35 KB free)

NET: Registered protocol family 16

Blackfin DMA Controller

stamp_init(): registering device resources

bio: create slab <bio-0> at 0

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

Switching to clocksource bfin_cs_cycles

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

UDP hash table entries: 256 (order: 0, 4096 bytes)

UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)

NET: Registered protocol family 1

debug-mmrs: setting up Blackfin MMR debugfs

JFFS2 version 2.2. (NAND) © 2001-2006 Red Hat, Inc.

msgmni has been set to 102

io scheduler noop registered (default)

bfin-uart: Blackfin serial driver

bfin-uart.0: ttyBF0 at MMIO 0xffc00400 (irq = 18) is a BFIN-UART

brd: module loaded

m25p80 spi0.1: found m25p05-nonjedec, expected m25p80

m25p80 spi0.1: m25p05-nonjedec (64 Kbytes)

Creating 3 MTD partitions on "m25p80":

0x000000000000-0x000000040000 : "bootloader(spi)"

mtd: partition "bootloader(spi)" extends beyond the end of device "m25p80" -- size truncated to 0x10000

0x000000010000-0x000000190000 : "linux kernel(spi)"

mtd: partition "linux kernel(spi)" is out of reach -- disabled

0x000000000000-0x000000010000 : "file system(spi)"

bfin_mii_bus: probed

bfin_mac: attached PHY driver [SMSC LAN83C185] (mii_bus:phy_addr=0:01, irq=-1, mdc_clk=2500000Hz(mdc_div=24)@sclk=125MHz)

bfin_mac bfin_mac.0: eth0: Blackfin on-chip Ethernet MAC driver, Version 1.1

TCP cubic registered

NET: Registered protocol family 17

IP-Config: Gateway not on directly connected network.

dma_alloc_init: dma_page @ 0x024c8000 - 256 pages at 0x03f00000

Freeing unused kernel memory: 2372k 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|            - http://blackfin.uclinux.org/

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

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

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

 

Have a lot of fun...

 

 

BusyBox v1.18.4 (2012-01-09 12:45:18 CST) hush - the humble shell

 

root:/> version

kernel:    Linux release 3.1.0-ADI-2012R1-pre-svn10275, build #42 Tue Jan 10 08:31:18 CST 2012

toolchain: bfin-uclinux-gcc release gcc version 4.3.5 (ADI-2011R1-RC4)

user-dist: release svn-10615, build #534 Tue Jan 10 08:29:35 CST 2012

root:/> successful boot attempt

************** STEP 3: MTD test

 

cat /proc/mtPHY: 0:01 - Link is Up - 100/Full

d

dev:    size   erasesize  name

mtd0: 00010000 00008000 "bootloader(spi)"

mtd1: 00000000 00000000 "linux kernel(spi)"

mtd2: 00010000 00008000 "file system(spi)"

root:/>

Case 1 ...PASS

 

Case 1 ...PASS

 

 

Follow-ups

 

--- Mingquan Pan                                             2012-01-17 01:14:31

It is ok now after inserting the spi flash card back to the 537 stamp. So close.

 

 

 

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