[U-Boot-Users] [PATCH0/2] Re-do the patch for adding DO_SYNC in flash_write_cmd

Wolfgang Denk
2007-02-10T01:04:20Z

In message <1171050483.3932.31.camel@udp097531uds.am.freescale.net> you wrote:
> SYNC is defined as
> " #define SYNC \
> sync; \
> isync
> " in include/ppc_asm.tmpl,
>
> and can not be used by .c file, am I right? :-). In fact it is used by
> the start.S file for 85xx/83xx/8xx/4xx/5xxx/74xx_7xx.
>
> We need to define SYNC as asm("sync;").

Or, to be sure, ""sync;isync"

Where is the problem? Which code includes include/ppc_asm.tmpl ? Why
cannot we have the same definition once for C and again for
assembler?

Best regards,

Wolfgang Denk

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