9163d5852f
ARM has deprecated usage of non-shareable device memory. K_MEM_CACHE_NONE flag used by devices to map physical memory translates to MT_DEVICE but no MATTR_SHARED attribute is set in such a request. This results in mapping device memory that is non-shareable. Depending on the memory interconnect of a SoC, mapping the device memory as non-shareable can prevent access to the device. Such behavior has been observed on the TI AM3358 SoC. To comply with the ARM deprecation notice and prevent access issues to device memory, all device memory is mapped as shareable. Signed-off-by: Abe Kohandel <abe.kohandel@gmail.com> |
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| .. | ||
| arm_mmu_priv.h | ||
| arm_mmu.c | ||
| CMakeLists.txt | ||
| Kconfig | ||