[U-Boot] [PATCH] mmc:dcache: Cache line size aligned internal MMC buffers

Lukasz Majewski
2011-08-19T15:28:18Z

Hi Mike,

On Fri, 19 Aug 2011 09:57:10 -0400
Mike Frysinger <vapier@gentoo.org> wrote:

> On Friday, August 19, 2011 05:25:13 Lukasz Majewski wrote:
> > + cache_align_buf = memalign(get_dcache_line_size(),
>
> nowhere do i see get_dcache_line_size() defined
>
> also, what is the code size increase with your patch ?
> -mike

Please look to the following post:
http://patchwork.ozlabs.org/patch/110501/

and another related with this issue:
http://patchwork.ozlabs.org/patch/110300/

Code size overhead (s5p_goni target):
Without proposed changes: 167928 B (u-boot.bin)
With changes: 168208 B (u-boot.bin)

Delta: 280 B

--
Best regards,

Lukasz Majewski

Samsung Poland R&D Center
Platform Group