Permission fault, level 2 on MMU enable

Hi ARM folks, hoping someone can show me where I'm going wrong programming the MMU. The ESR_EL1 reports that it is a Permission fault, level 2. Here's what I'm trying to accomplish: 4GiB space, 4kiB...
Permission fault, level 2 on MMU enable

Hi ARM folks, hoping someone can show me where I'm going wrong programming the MMU. The ESR_EL1 reports that it is a Permission fault, level 2. Here's what I'm trying to accomplish: 4GiB space, 4kiB...
MMU execution permission fault in kernel space

Hi, my 4k sectioned ttbr1 setup is write and readable, so that I can load executable code (the kernel there), when I want to branch there and hand start the kernel I'm receiving a permission fault....
How MMU work In ARMv8 to prevent Access to EL1 virtual address from EL0

Hello, I got a little problem in ARMv8's MMU. Obviously, when we access the kernel virtual address in application such as : unsigned long *p = 0xffffffff28008000; unsigned long x = *p; *p =...
How MMU work In ARMv8 to prevent Access to EL1 virtual address from EL0

Hello, I got a little problem in ARMv8's MMU. Obviously, when we access the kernel virtual address in application such as : unsigned long *p = 0xffffffff28008000; unsigned long x = *p; *p =...