On Fri, Aug 07, 2009 at 08:39:40PM +0400, Anton Vorontsov wrote: > Hi all, > > Finally I've got a bunch of SD cards to test eSDHC in various ways, > and more importantly now I have a lot of SDHS cards. ;-) > > So, here are few fixes that make eSDHC work flawlessly on MPC83xx > SOCs with all SD and MMC cards that I have. > > On MPC85xx (namely MPC8536 and MPC8569) SOCs there is one issue: > the cards can be detected and read just fine, but writing doesn't > work (no interrupts received). I'm currently investigating this.
Solved. It appears that eSDHC on MPC85xx has a normal write-protect reporting. And eSDHC actually checks the WP pin, thus doesn't let anybody to do any writes... I'll make some additional patches and will send v2 soon. -- Anton Vorontsov email: cbouatmai...@gmail.com irc://irc.freenode.net/bd2 _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev