Dear Dirk Eibach,
In message <ba0b32bf657f5f3ffb6056cc6bd04...@gdsys.cc> you wrote:
>
> OK. Once more. 3 of our 4 FPGAs are *not* memory mapped. There is no
> base address. This is what I want to show by:
> >> struct ihs_fpga system_fpgas[] = {
> >> (struct ihs_fpga *)CONFIG_SYS_FPGA_BASE(0),
> >> (struct ihs_fpga *)NULL,
> >> (struct ihs_fpga *)NULL,
> >> (struct ihs_fpga *)NULL,
> >> };
>
> For accessing registers of those (not memory mapped) FPGAs I need an
> u16 register-index. That is what I want to show by:
> >> mclink_send(fpga - 1, (u16)addr, data);
Can you please provide a bit more context? What is "addr", and why
does it need a cast?
> This is the cast I am talking about.
>
> This is the reason why I still need the fpga index parameter.
>From these code snippets I can't see what you mean.
Best regards,
Wolfgang Denk
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: w...@denx.de
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