[U-Boot] no flush_cache() call at the end of do_fat_fsload?

[Stefan Roese]

Hi Scott,

On Thursday 29 January 2009, Scott Coulter wrote:
> Maybe a stupid question, but does anyone no why there is no call to
> flush_cache() at the end of do_fat_fsload()?

A bug perhaps?

> I haven't tried it on the 
> latest u-boot, but I had an issue the other day where I was trying to
> load a VxWorks image from a Compact Flash card on a MPC8572-based board.
> The same image booted fine with tftpboot, but when I loaded the image
> off of the CF card using the fatload command, the image didn't boot.  I
> confirmed that image was copied faithfully into DRAM.  I then noticed
> that the tftpload command (netboot_common) has a call to flush_cache()
> after the download to memory completes, so I added the following to the
> end of do_fat_fsload():
>
> 	...
>
> 	/* flush cache */
> 	flush_cache(offset, size);
>
> 	return 0;
> }
>
> Then the image booted...

Makes perfect sense. Best would be if you could send a proper patch to fix 
this.

Thanks.

Best regards,
Stefan

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