[U-Boot-Users] [RFC] CFI Driver Little-Endian write Issue
Li Yang-r58472
LeoLi at freescale.com
Tue Aug 8 13:10:31 CEST 2006
+#if defined(__LITTLE_ENDIAN) && !defined(CFG_FLASH_CFI_SWAP)
+#define CFG_FLASH_CFI_SWAP
+#endif
+
[snip]
-#if defined(__LITTLE_ENDIAN)
+#if defined(CFG_FLASH_CFI_SWAP)
Why use CFG_FLASH_CFI_SWAP instead of __LITTLE_ENDIAN. It seems that
they are equivalent.
Best Regards,
Leo
> -----Original Message-----
> From: u-boot-users-bounces at lists.sourceforge.net
> [mailto:u-boot-users-bounces at lists.sourceforge.net] On Behalf Of Yuli
Barcohen
> Sent: Tuesday, August 08, 2006 7:00 PM
> To: u-boot-users at lists.sourceforge.net
> Cc: Sam Song; Wolfgang Denk
> Subject: Re: [U-Boot-Users] [RFC] CFI Driver Little-Endian write Issue
>
> >>>>> Sam Song writes:
>
> Zang> Where is the patch? I do not object. Our final goal is to
> Zang> enable the general flash driver work on the board.
>
> Sam> Sorry, I misused the word patch:-). The "patch" is Yuli's
> Sam> cfi_flash.c in his attached file. See your mail archive. It
> Sam> would be there. I tested that it was OK but still need your
> Sam> confirmation, I am afraid.
>
> OK, the patch is attached. As we know, it works on big-endian systems.
> On little-endian ones, it should change nothing.
>
> --
>
========================================================================
> Yuli Barcohen | Phone +972-9-765-1788 | Software Project
Leader
> yuli at arabellasw.com | Fax +972-9-765-7494 | Arabella Software,
Israel
>
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