Linux for ml310

DISCUSSION Joachim Meyer 2 participants 2 messages Jan 9, 2008

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Joachim Meyer

author

2008-01-09 19:00 UTC #0 lore raw

Thanks for your great help!
I added following lines which I found at the old xparameters=5Fml300.h, whic= h was part of the kernel-sources but was replaced with the one of the BSP:=

--------------------------------------------------------------------------=
--------------------------------------------------------
#define XPAR=5FXUARTNS550=5FCLOCK=5FHZ 100000000
#define XPAR=5FDCR=5FINTC=5F0=5FOPB=5FUART16550=5F0=5FIP2INTC=5FIRPT=5FINTR 6
#define XPAR=5FOPB=5FUART16550=5F0=5FBASEADDR 0xA0000000
#define XPAR=5FUARTNS550=5F0=5FCLOCK=5FFREQ=5FHZ XPAR=5FXUARTNS550=5FCLOCK=5FHZ
#define XPAR=5FINTC=5F0=5FUARTNS550=5F0=5FVEC=5FID XPAR=5FDCR=5FINTC=5F0=5FOPB=5FUART16550=5F0=5FIP2=
INTC=5FIRPT=5FINTR
#define XPAR=5FUARTNS550=5F0=5FBASEADDR (XPAR=5FOPB=5FUART16550=5F0=5FBASEADDR+0x1000)
--------------------------------------------------------------------------=
--------------------------------------------------------
now the compiling ends successfully.
Thanks again
Joachim =5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F Jetzt neu! Sch=FCtzen Sie Ihren PC mit McAfee und WEB.DE. 30 Tage
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Grant Likely

2008-01-09 19:16 UTC #1 lore raw

Quoted 11 lines · Joachim Meyer

Hi
Thanks for your great help!
I added following lines which I found at the old xparameters_ml300.h, which was part of the kernel-sources but was replaced with the one of the BSP:
----------------------------------------------------------------------------------------------------------------------------------
#define XPAR_XUARTNS550_CLOCK_HZ 100000000
#define XPAR_DCR_INTC_0_OPB_UART16550_0_IP2INTC_IRPT_INTR 6
#define XPAR_OPB_UART16550_0_BASEADDR 0xA0000000
#define XPAR_UARTNS550_0_CLOCK_FREQ_HZ XPAR_XUARTNS550_CLOCK_HZ
#define XPAR_INTC_0_UARTNS550_0_VEC_ID XPAR_DCR_INTC_0_OPB_UART16550_0_IP2INTC_IRPT_INTR
#define XPAR_UARTNS550_0_BASEADDR (XPAR_OPB_UART16550_0_BASEADDR+0x1000)

wait... Are you using the value from the *old* or *new* xparameters_ml300.h? The values from the old file *will* *not* *work* for your design. You must find the appropriate values from your new xparams file.

Hmmm.... but, this whole discussion assmues that your using a 16550 serial port. If you are using the uartlite instead then all of the above is unnecessary; you just need to turn off 16550 console support in the kernel config.

Cheers,
g.

Signature · 2 lines

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