Hi... On Mon, Sep 20, 2010 at 12:11, naveen yadav <yad.naveen@xxxxxxxxx> wrote: > Hi all, > > I am facing one issue when executing below progmra on ARM target. The > same program work well on X86 host machine, <some message deleted....> > But when execute on Target(ARM): > # ./a.out 0 w 20 > /dev/mem opened. > Memory mapped at address 0x40003000. > Value at address 0x0 (0x40003000): 0xEA000006 > Written 0x14; readback 0xEA000006 > # > The value does not change. any idea .... First thing first, have you checked the permission of /dev/mem? -- regards, Mulyadi Santosa Freelance Linux trainer and consultant blog: the-hydra.blogspot.com training: mulyaditraining.blogspot.com -- To unsubscribe from this list: send an email with "unsubscribe kernelnewbies" to ecartis@xxxxxxxxxxxx Please read the FAQ at http://kernelnewbies.org/FAQ
