Re: [microblaze-uclinux] auto-config.in error

[John Williams <jwilliams@xxxxxxxxxxxxxx>]

Hi Lyndon,

begg0016@xxxxxxxxxxxxxxx wrote:

>  i have been following the document from Jason Wu, for developing
>  uclinux.
> 
>  now i have gone to generate libraries and BSP and have had the following
>  error:
> 
>  #--------------------------------------
>  # uClinux BSP generate...
>  #--------------------------------------
>  No override specified for MAIN_MEMORY
>  ERROR:MDT - ERROR FROM TCL:- uclinux () - expected integer but got ""
>  while executing
>  "format "0x%08x" $mem_start"
>  (procedure "do_memory_setup" line 50)
>  invoked from within
>  "do_memory_setup $config_file $os_handle "MAIN_MEMORY"

[snip]

>  I have a similar design to Jason's, however i have used a different RAM
>  controller and havnt used ROM. the problem seem to be with uclinux not liking
> the ram controller???

[snip]

> BEGIN OS
>  PARAMETER OS_NAME = uclinux
>  PARAMETER OS_VER = 1.00.c
>  PARAMETER PROC_INSTANCE = microblaze_0
>  PARAMETER stdout = RS232
>  PARAMETER stdin = RS232
>  PARAMETER main_memory = Generic_SDRAM
>  PARAMETER lmb_memory = dlmb_cntlr
>  PARAMETER flash_memory_bank = 0
>  PARAMETER main_memory_bank = 0
> END

Which SDRAM controller core are you using?  If it is one of the older,
non-banked controllers, then remove the "main_memory_bank" line from the
OS section of the MSS file.

Cheers,

John
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