[ECOS] regarding EP7211

[ECOS] regarding EP7211

[danish iftikhar]

  Hi
     I have build eCos for EP7211 Cirrus Logic Board .
i build the gdb stubs and downloaded them to the target as specified .
According to documentation it uses UART 1 (of Cirrus board) as GDB serial 
port . i initially tried with the default configuration , by keeping both 
GDB serial port and Diagnostic port options in ecos.ecc as 0 , ie UART 1 and 
i was able to download and run prebuilt as well  as examples programs 
properly .
But , i want to use the UART 2 port of Cirrus logic for GDB serial comm. , 
for that i tried by making GDB serial port & diagnostic options as 1 (for 
UART 2) but it did'nt worked . none of the prebuilt tests are working . Do i 
have to enable some other options for that .
i am using HAL_START_UP as RAM in kernel ecos.ecc , i think it is perfectly 
fine .

regards
danish.

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Re: [ECOS] regarding EP7211

[AshCan]

I am using the 7212 board and Lauterbach's debugger.  Keep in mind that the 
RAM based build does not initialize the MMU, so the stub is still necessary.  
You will reset the board which executes the stub, which in turn initializes 
the MMU.  

If you later plan to build a ROM based program, the MMU configuration is in 
the C run-time environment entry code.

In a message dated 10/1/00 10:08:41 PM Pacific Daylight Time, 
d_iftikhar@hotmail.com writes:

> 
>    I am planning to build eCos for CIrrus Logic EP7211 board .
>  i went through the eCos documentation for that .
>  i am planning to use JEENI debugger with thet board . In the eCos 
>  documentation for target setup it is specified that we have to build GDB 
>  stubs to be loaded to the target .
>  If i use JEENI then do i still require to build GDB stubs ? In the eCOs 
>  documentation for MULTI ICE , they nowhere talk about building stubs .
>  Moreover in that case do i require to configure my kernel for RAM startup 
or 
> 
>  ROM startup ?
>  

[ECOS] regarding EP7211

[danish iftikhar]

Hi

  I am planning to build eCos for CIrrus Logic EP7211 board .
i went through the eCos documentation for that .
i am planning to use JEENI debugger with thet board . In the eCos 
documentation for target setup it is specified that we have to build GDB 
stubs to be loaded to the target .
If i use JEENI then do i still require to build GDB stubs ? In the eCOs 
documentation for MULTI ICE , they nowhere talk about building stubs .
Moreover in that case do i require to configure my kernel for RAM startup or 
ROM startup ?

regards
danish.

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