Re: [U-Boot-Users] [PATCH] 85xx io out functions need sync after write.

In message B52955765C54604CB1A62A9967F22C73026F7696@az33exm20.fsl.freescale.net you wrote:

...

Another way would be to use the out_be32() and friends functions defined in asm-ppc/io.h. They already have the sync/barrier included and are recommened for accessing peripheral devices.

Agreed, but grep finds 132 calls to out[813] in driver and rtc files.

As Stefan already pointed out on #u-boot, this is just an indication that this is a pretty common error.

Best regards,

Wolfgang Denk