problems with 'XPAR_PLB_CLOCK_FREQ_HZ'.

problems with 'XPAR_PLB_CLOCK_FREQ_HZ'.

[rodolfo]

Hi, everybody,

my xparameters_ml300.h does not include 'XPAR_PLB_CLOCK_FREQ_HZ'.


  CC      arch/ppc/boot/simple/embed_config.o
arch/ppc/boot/simple/embed_config.c: In function 'embed_config':
arch/ppc/boot/simple/embed_config.c:781: error: 'XPAR_PLB_CLOCK_FREQ_HZ'
undeclared (first use in this function)
arch/ppc/boot/simple/embed_config.c:781: error: (Each undeclared identifier
is reported only once
arch/ppc/boot/simple/embed_config.c:781: error: for each function it
appears in.)
make[2]: ** [arch/ppc/boot/simple/embed_config.o] Erro 1
make[1]: ** [simple] Erro 2
make: ** [zImage] Erro 2



Can I replace 'XPAR_PLB_CLOCK_FREQ_HZ' for XPAR_CORE_CLOCK_FREQ_HZ/3
knowing that my MHS file description is:


# Processor clock frequency: 300.000000 MHz
# Bus clock frequency: 100.000000 MHz


MHS FILE:
#
##############################################################################
# Created by Base System Builder Wizard for Xilinx EDK 9.1 Build EDK_J.19
# Thu Apr  3 17:07:17 2008
# Target Board:  Xilinx XUP Virtex-II Pro Development System Rev C
# Family:	 virtex2p
# Device:	 xc2vp30
# Package:	 ff896
# Speed Grade:	 -7
# Processor: PPC 405
# Processor clock frequency: 300.000000 MHz
# Bus clock frequency: 100.000000 MHz
# Debug interface: FPGA JTAG
# On Chip Memory : 128 KB
# Total Off Chip Memory : 512 MB
# - DDR_SDRAM_64Mx64 Dual Rank = 256 MB
# - DDR_512MB_64Mx64_rank2_row13_col10_cl2_5 = 256 MB
#
##############################################################################

regards,
rodolfo

Re: problems with 'XPAR_PLB_CLOCK_FREQ_HZ'.

[Grant Likely]

On Thu, Apr 17, 2008 at 12:15 PM, rodolfo <rodolfo@lesc.ufc.br> wrote:
> Hi, everybody,
>
>  my xparameters_ml300.h does not include 'XPAR_PLB_CLOCK_FREQ_HZ'.
>
>
>   CC      arch/ppc/boot/simple/embed_config.o
>  arch/ppc/boot/simple/embed_config.c: In function 'embed_config':
>  arch/ppc/boot/simple/embed_config.c:781: error: 'XPAR_PLB_CLOCK_FREQ_HZ'
>  undeclared (first use in this function)
>  arch/ppc/boot/simple/embed_config.c:781: error: (Each undeclared identifier
>  is reported only once
>  arch/ppc/boot/simple/embed_config.c:781: error: for each function it
>  appears in.)
>  make[2]: ** [arch/ppc/boot/simple/embed_config.o] Erro 1
>  make[1]: ** [simple] Erro 2
>  make: ** [zImage] Erro 2
>

You probably didn't select the "linux_26" OS target in software
platform settings before generating your xparameters_ml40x.h file.

>
>  Can I replace 'XPAR_PLB_CLOCK_FREQ_HZ' for XPAR_CORE_CLOCK_FREQ_HZ/3
>  knowing that my MHS file description is:

No; that one is different.

Cheers,
g.

-- 
Grant Likely, B.Sc., P.Eng.
Secret Lab Technologies Ltd.