Re: Bus error at 0x0 by sysmmu_fimd (Page table base 0x000 0x00 ad808000)

2016-02-03 Thread Vijay Kumar
Hii Robin, I debugged iommu_map function in iommu.c .In that function exynos_iommu_map is not called .I noticed that is because of size variable value 0.I made changes but after in exynos_iommu_map function is throwing an error "Trying Mapping on 1MB@0xc000 that is mapped" .

Re: Bus error at 0x0 by sysmmu_fimd (Page table base 0x000 0x00 ad808000)

2016-01-28 Thread Robin Murphy
On 28/01/16 04:54, Vijay Kumar wrote: Hii all, I am new to this mailing list and i need some help.I am trying to add exynos iommu support for my board with exynos5250-soc for fimd.I am getting this error at exynos_sysmmu_irq.I am pretty confused with it and didn't know what to do.I st

Bus error at 0x0 by sysmmu_fimd (Page table base 0x000 0x00 ad808000)

2016-01-27 Thread Vijay Kumar
Hii all, I am new to this mailing list and i need some help.I am trying to add exynos iommu support for my board with exynos5250-soc for fimd.I am getting this error at exynos_sysmmu_irq.I am pretty confused with it and didn't know what to do.I strucked at this point.So please explain wh