Commits
Suman Anna committed 30a501e429f
TEMP: ARM: dts: keystone-k2g-evm: Add dspmem node for MPM usecases Add a dspmem node with a portion of the external DDR memory carved out specifically for the Keystone Multi Proc Manager (MPM) stack on the K2G EVM board. The carveout is made using a reserved memory node and enables MPM to load images that use this memory region in userspace. A memory region of size 40 MB is currently reserved at address 0x81d000000 (aliased at 0x9d000000). The memory is chosen to be adjacent to the DSP CMA memory pool so that the DSP Memory Protection and Address Extension (MPAX) module can be configured efficiently. This memory will not be mapped into the kernel space. Note that this carveout is smaller and at a different address in comparision to those used on K2HK/K2L/K2E EVMs. This is done to align with the usage on K2G ICE board which has a smaller DDR memory footprint, and thereby allow same firmwares to be run on both the K2G boards. Signed-off-by: Suman Anna <s-anna@ti.com>