fix: linux: Wave5: Remove Section on CMA Region

CMA section has been moved to a how-to guide. Remove this from Wave5 doc
as it is now unnecessary.

Signed-off-by: Brandon Brnich <[email protected]>

Author: b-brnich

source/linux/Foundational_Components_Multimedia_wave5.rst

@@ -967,49 +967,3 @@ Buffer import on decoder can be tested by setting the ``capture-io-mode`` to ``5
          the V4L2 interface. See compliance data for what is available.
       #. Current driver supports 8 channel 1080p Encode and 8ch 1080p Decode
          owing to the default CMA Memory configuration.
-
-
-*************************
-Configuration of CMA Size
-*************************
-
-Wave5 uses common CMA region to read and write buffers to, since the IP does not posses an on-chip MMU.
-
-.. ifconfig:: CONFIG_part_variant in ('J721S2')
-
-   The CMA size can be adjusted by opening the board dtsi file :file:`arch/arm64/boot/dts/ti/k3-j721s2-som-p0.dtsi`,
-   finding the "linux,cma" node and changing the size attribute. The default value is 896MB.
-
-.. ifconfig:: CONFIG_part_variant in ('AM62AX')
-
-   The CMA size can be adjusted by opening the board dts file :file:`arch/arm64/boot/dts/ti/k3-am62a7-sk.dts`,
-   finding the "linux,cma" node and changing the size attribute. The default value is 576MB.
-
-.. ifconfig:: CONFIG_part_variant in ('J784S4', 'J742S2')
-
-   The CMA size can be adjusted by opening the board dts file :file:`arch/arm64/boot/dts/ti/k3-j784s4-evm.dts`,
-   finding the "linux,cma" node and changing the size attribute. The default value is 1792MB.
-
-.. ifconfig:: CONFIG_part_variant in ('J722S')
-
-   The CMA size can be adjusted by opening the board dts file :file:`arch/arm64/boot/dts/ti/k3-j722s-evm.dts`,
-   finding the "linux,cma" node and changing the size attribute. The default value is 896MB.
-
-.. ifconfig:: CONFIG_part_variant in ('AM62PX')
-
-   The CMA size can be adjusted by opening the board dts file :file:`arch/arm64/boot/dts/ti/k3-am62p5-sk.dts`,
-   finding the "linux,cma" node and changing the size attribute. The default value is 576MB.
-
-The value can be increased according to the availability of space in DDR memory map.
-CMA allocation can also be changed without re-compilation. One can stop at u-boot prompt during boot and update the CMA parameter as shown below:
-
-.. code-block:: console
-
-   target # setenv args_all $args_all cma=1000M
-   target # boot
-
-.. note::
-
-   Allocating at u-boot tends to place the CMA in the lower 32 bit region of memory. This is fine if the Wave5 is being
-   used in isolated pipelines where the only goal is to encode/decode. If pipelines that incorporate other hardware elements
-   are being used, then the correct method would be to allocate at device tree level for compatibility.