linux: add new method for cmem injection

* 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>
2026-07-16 06:17:51 +00:00 · 2016-09-14 00:21:17 +00:00
parent f0ae7e1c36
commit 0623707d80
2 changed files with 94 additions and 11 deletions
@@ -0,0 +1,29 @@
+/ {
+        reserved-memory {
+                #address-cells = <2>;
+                #size-cells = <2>;
+                ranges;
+
+                cmem_block_mem_0: cmem_block_mem@a0000000 {
+                        reg = <0x0 0xa0000000 0x0 0x0c000000>;
+                        no-map;
+                        status = "okay";
+                };
+        };
+
+        cmem {
+                compatible = "ti,cmem";
+                #address-cells = <1>;
+                #size-cells = <0>;
+
+		#pool-size-cells = <2>;
+
+                status = "okay";
+
+                cmem_block_0: cmem_block@0 {
+                        reg = <0>;
+                        memory-region = <&cmem_block_mem_0>;
+                        cmem-buf-pools = <1 0x0 0x0c000000>;
+                };
+        };
+};