2009-09-28 03:41:34     bf533 how to change rootfs size and available size??

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2009-09-28 03:41:34     bf533 how to change rootfs size and available size??

zhechong yuan (CHINA)

Message: 80560   

 

my english is poor.

 

my board is bf531,the ram is 32M.

 

i want change rootfs size and available size in uclinux,what can i do?

 

just boot information bleow:

 

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

 

10:17:24 CST 2009

 

Blackfin support (C) 2004-2007 Analog Devices, Inc.

 

Compiled for ADSP-BF531 Rev 0.5

 

Blackfin Linux support by   blackfin.uclinux.org/

 

Processor Speed: 400 MHz core clock and 80 Mhz System Clock

 

Board Memory: 32MB

 

Kernel Managed Memory: 32MB

 

Memory map:

 

  text      = 0x00001000-0x00109bd8

 

  init      = 0x0010a000-0x0011475c

 

  data      = 0x00116810-0x00151510

 

  stack     = 0x00118000-0x0011a000

 

  bss       = 0x00151510-0x00165b34

 

  available = 0x00165b34-0x01500000

 

  rootfs    = 0x01500000-0x01f00000

 

  DMA Zone  = 0x01f00000-0x02000000

 

Instruction Cache Enabled

 

Data Cache Enabled (write-back)

 

Hardware Trace Enabled

 

Built 1 zonelists.  Total pages: 5334

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2009-09-28 11:20:26     Re: bf533 how to change rootfs size and available size??

Robin Getz (UNITED STATES)

Message: 80567   

 

There is some info:

 

https://docs.blackfin.uclinux.org/doku.php?id=uclinux-dist:rootfs#disk_images

 

Basically - find your ./vendor/..../Makefile, and edit the EXT2_BLOCKS number.

 

-Robin

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2009-09-29 01:25:28     Re: bf533 how to change rootfs size and available size??

zhechong yuan (CHINA)

Message: 80596   

 

Thank you for your help.

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