2009-06-10 00:25:32     About u-boot-1.1.6-2008R1.5 to bf531

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2009-06-10 00:25:32     About u-boot-1.1.6-2008R1.5 to bf531

ch lz (CHINA)

Message: 75422   

 

hi,

 

Has any one make u-boot-1.1.6-2008R1.5 to BF531 board  successfully?

 

My board is bf531-0.4

 

and i turn on the serial_early_puts functon in cpu.c

 

but i can only  get the message of:

 

UBOOT> go 1000000

## Starting application at 0x01000000 ...

Early:start.S: Init Registers

Early:start.S: Relocate

Early:start.S: Zero BSS

Early:start.S: Lower to 15

Early: NOP Slide

Early: L1 Relocate

Early: Board init flash

 

there is no message any more !!!

 

if my config correct,  following  the docs

 

  docs.blackfin.uclinux.org/doku.php?id=bootloaders:u-boot:debugging

 

u-boot will run to step 3:

U-Boot initializes important services: lib_blackfin/board.c:board_init_f()

 

    Initialize the Instruction and Data CPLB tables

    Initialize exception callbacks

    Turn on Instruction and Data caches (if enabled)

    Initialize the global and board data structures

    Initialize IRQ callbacks

    but there is no message any more ........

 

my sdram is 32Megs, and flash is amd 28f160

 

who can give me some suggesstion???

 

thanks

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2009-06-10 22:03:57     Re: About u-boot-1.1.6-2008R1.5 to bf531

ch lz (CHINA)

Message: 75481   

 

who can tell me is the sdram config error or flash config error???

 

UBOOT> go 1000000

## Starting application at 0x01000000 ...

Early:start.S: Init Registers

Early:start.S: Relocate

Early:start.S: Zero BSS

Early:start.S: Lower to 15

Early: NOP Slide

Early: L1 Relocate

Early: Board init flash

 

no message

 

thanks!

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2009-06-10 22:16:03     Re: About u-boot-1.1.6-2008R1.5 to bf531

Robin Getz (UNITED STATES)

Message: 75482   

 

Ch:

 

Maybe if you asked in the U-Boot forums - you might get some answers to your U-Boot question...

 

-Robin

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2009-06-10 23:32:01     Re: About u-boot-1.1.6-2008R1.5 to bf531

ch lz (CHINA)

Message: 75483   

 

thanks, Robin Getz

 

I have found the question, which is in the file of lib_blackfin/board.c

 

int the func of  board_init_f()

 

when call this func  init_cplbtables() -->

 

 

icplb_add(CFG_MONITOR_BASE & CPLB_PAGE_MASK, SDRAM_IKERNEL);

dcplb_add(CFG_MONITOR_BASE & CPLB_PAGE_MASK, SDRAM_DKERNEL);

 

 

the program will die(~.~),

 

my  CFG_MONITOR_BASE  is 0x1fc0000,

 

can you give me some suggestion??

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2009-06-11 08:14:48     Re: About u-boot-1.1.6-2008R1.5 to bf531

Robin Getz (UNITED STATES)

Message: 75534   

 

Ummm...

 

Like I said - no one is going to suggest anything on this forum - since it is not a Linux question. Go to the front page, on the table  there - there is a U-Boot help forum. Go there - ask your question.

 

-Robin

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