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Thread: Need help related to ioremap
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- Join Date
- Nov 2006
Need help related to ioremap
In my board with PPC we have a DDR SDRAM of 128 MB which is memory mapped from 0x00000000 (physical address).
I am writing a memory driver and wants to insert it as a loadable module.
I am able to do ioremap(0x00000000, sizeof(x))
but when i do insmod i am getting a warning message stating
__ioremap(): phys addr 00000000 is RAM lr d102a044
Please help me on this.