| author | Suman Anna <s-anna@ti.com> | |
| Mon, 11 Aug 2014 21:55:26 +0000 (16:55 -0500) | ||
| committer | Suman Anna <s-anna@ti.com> | |
| Fri, 29 Aug 2014 03:14:48 +0000 (22:14 -0500) | ||
| commit | 9c3e039da38e716a320b465f8b8f221c444088d2 | |
| tree | 65c4422014452d3662c116f8398ad9364d1a13ad | tree | snapshot (tar.xz tar.gz zip) |
| parent | 771454b3c5192c6391147e32e694ca8f0046e06c | commit | diff |
ARM: dts: dra72-evm: Add CMA reserved memory nodes for IPUs & DSP1
The CMA reserved memory nodes have been added for the IPUs and the
DSP1 remoteproc devices on DRA72 EVM board. The current CMA pools and
sizes are defined statically for each device. The addresses chosen
are the same as the respective processors on the DRA7 EVM board to
maintain firmware compatibility between the two boards. The starting
addresses are fixed to meet current dependencies on the remote
processor firmwares, and this will go away when the remote-side
code has been improved to gather this information runtime during
its initialization.
The nodes are assigned to the respective rproc device nodes, but are
disabled so that they are not created unnecessarily without enabling
the corresponding rproc devices.
Signed-off-by: Suman Anna <s-anna@ti.com>
The CMA reserved memory nodes have been added for the IPUs and the
DSP1 remoteproc devices on DRA72 EVM board. The current CMA pools and
sizes are defined statically for each device. The addresses chosen
are the same as the respective processors on the DRA7 EVM board to
maintain firmware compatibility between the two boards. The starting
addresses are fixed to meet current dependencies on the remote
processor firmwares, and this will go away when the remote-side
code has been improved to gather this information runtime during
its initialization.
The nodes are assigned to the respective rproc device nodes, but are
disabled so that they are not created unnecessarily without enabling
the corresponding rproc devices.
Signed-off-by: Suman Anna <s-anna@ti.com>
| arch/arm/boot/dts/dra72-evm.dts | diff | blob | history |