CMEM memory block for bbai should be 402MB to allow full EVE
acceleration and DSP use, but accounting for the BBAI only having
1GB of RAM.
Signed-off-by: Caleb Robey <c-robey@ti.com>
Signed-off-by: Denys Dmytriyenko <denys@ti.com>
Since cmem 4.16 now supports arm64, update cmem injection code accordingly
to work with arm64 DTS files.
Cc: Sam Nelson <sam.nelson@ti.com>
Cc: Jacob Stiffler <j-stiffler@ti.com>
Cc: Suman Anna <s-anna@ti.com>
Signed-off-by: Denys Dmytriyenko <denys@ti.com>
Reviewed-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Denys Dmytriyenko <denys@ti.com>
* CMEM increased to 384MB is required by TIDL to run both DSP and EVEs concurrently
Signed-off-by: Djordje Senicic <x0157990@ti.com>
Signed-off-by: Denys Dmytriyenko <denys@ti.com>
1. drop use of True as second parameter, which is default, to align with master
2. there were instances of incorrectly passing 'd' as second parameter from
previous conversion from bb.data.getVar() usage
Signed-off-by: Denys Dmytriyenko <denys@ti.com>
* Flag variables used in setup_cmem to force it to re-run when one changes.
Signed-off-by: Jacob Stiffler <j-stiffler@ti.com>
Signed-off-by: Denys Dmytriyenko <denys@ti.com>
* Update the device tree lists with the latest DTB names from the
machine configuration.
Signed-off-by: Jacob Stiffler <j-stiffler@ti.com>
Signed-off-by: Denys Dmytriyenko <denys@ti.com>
* Add new method to perform CMEM DT injection as it is required to
customize at a finer level than machine.
* Now CMEM injection can be performed per DT.
Signed-off-by: Jacob Stiffler <j-stiffler@ti.com>
Signed-off-by: Denys Dmytriyenko <denys@ti.com>
* Supply the entire cmem.dtsi per machine
- Disabled by default
- Currently only supported for dra7xx and k2hk-evm
* Enable by setting RESERVE_CMEM = "1"
Signed-off-by: Jacob Stiffler <j-stiffler@ti.com>
Signed-off-by: Denys Dmytriyenko <denys@ti.com>
To reserve contiguous memory for CMEM:
* include the "recipes-kernel/linux/cmem.inc"
* Set CMEM_BASE and CMEM_SIZE to the physical memory address and size,
respectively, to reserve for CMEM.
Currently limited to reserving a single memory region used to create
a single buffer pool of a single buffer.
Signed-off-by: Jacob Stiffler <j-stiffler@ti.com>
Signed-off-by: Denys Dmytriyenko <denys@ti.com>
Caleb Robey
Djordje Senicic
Denys Dmytriyenko
Jacob Stiffler
Hongmei Gou
Sam Nelson