3 ms·
With the proper MMU settings, yes, the CPU can definitely be denied access to some memory area. This is why devices like the raspberry pi have that weird boot p
by tuetuopay 2y ago
With the proper MMU settings, yes, the CPU can definitely be denied access to some memory area. This is why devices like the raspberry pi have that weird boot process (the GPU boots up, then brings up the CPU), it's a direct consequence from the SoC's set-top-box lineage.