On 21:24 Fri 24 Oct , Maciej W. Rozycki wrote: > On Fri, 24 Oct 2008, Zhang Le wrote: > > > Thanks for the comment. > > I have checked how other platforms handle this problem. > > Many have used CKSEG1ADDR. > > Please note long-term we want CKSEG1ADDR() to go away from board/platform > code and possibly only keep it for some generic use if at all. Have you > considered using ioremap()? With a literal physical address it should get > optimised to the same code as the use of CKSEG1ADDR() produces, yet keep > the source portable and in line with the rest of the kernel. Thank you! I will make a new patch. Zhang, Le
