Dear Ilya Averyanov, > 2012/4/21 Marek Vasut <ma...@denx.de> > > > Dear Vasily Khoruzhick, > > > > > 2012/4/20 Marek Vasut <ma...@denx.de>: > > > > Which doesn't matter, either way you need stack ... and you can have > > > > the > > > > > > stack in cache ;-) > > > > > > s3c24xx has 4kb of SRAM (steppingstone), you can use it for stack > > > > Oh, I didn't know that ... so there's no longer any problem. > > No have problem. > Available only if you boot from NOR flash. > If you boot from the NAND 4kb of SRAM (steppingstone) not available.
So you'll have to lock cache lines then. If you dig in the ML archive, you'll find a lot of discussion on this memory matter, esp. /wrt relocation support. > > > Btw, using cache for stack looks like awful hack to me. > > > > It's fairy normal. > > I agree with Vasily Khoruzhick, it looks like a hack Please, bother to read the CPU manual and also the ARM Architecture reference manual before you start with such a wild accusations. > > > > Regards > > > Vasily > > > > Best regards, > > Marek Vasut Best regards, Marek Vasut _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
