On Tue, 2015-07-28 at 03:55 +0200, Marcel Ziswiler wrote: > > On 27 July 2015 21:57:14 CEST, Scott Wood <scottw...@freescale.com> > wrote: > > > - writel(virt_to_phys(buf), &info->reg->data_block_ptr); > > > + writel((u32)bbstate.bounce_buffer, &info->reg > > > ->data_block_ptr); > > > > Why are you converting usage of virt_to_phys() into a u32 cast? > > Good question. I believe this I took straight from the MMC driver but > will double check it again for a v3.
Yes, the MMC driver actually even does a double cast. Don't knowexactly what that should bring but that's how it looks there: writel((u32)(unsigned long)bbstate->bounce_buffer, &host->reg->sysad); http://git.denx.de/?p=u-boot.git;a=blob;f=drivers/mmc/tegra_mmc.c;hb=HEAD#l70 Nonetheless I changed it back to using virt_to_phys() for the v3 to beposted soon. _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
