[meta-ti] [PATCH 1/2] recipes-kernel:cmem.dtsi:Keystone2: Update to remove redefinition of mpm areas

[Sam Nelson]

Cleaning up redefinition of mpm areas and moving to use what is defined
in the base device tree files as is.
This effectively changes to a new memory partition.
Note that this change needs a corresponding change in the dts files in
the kernel tree to adjust the mpm memory area to the new memory
partition.

The CMEM areas here are adjusted such that there is no overlap with the
mpm areas defined in the dts files in the kernel tree.

Also fixes issue with K2L, by removing overlapping memory area section.

Signed-off-by: Sam Nelson <sam.nelson at ti.com>
---
 recipes-kernel/linux/files/k2e/cmem.dtsi      | 13 +++----------
 recipes-kernel/linux/files/k2hk-evm/cmem.dtsi | 24 +++---------------------
 recipes-kernel/linux/files/k2l-evm/cmem.dtsi  | 19 +++----------------
 3 files changed, 9 insertions(+), 47 deletions(-)

diff --git a/recipes-kernel/linux/files/k2e/cmem.dtsi b/recipes-kernel/linux/files/k2e/cmem.dtsi
index 2a2909a..c233768 100644
--- a/recipes-kernel/linux/files/k2e/cmem.dtsi
+++ b/recipes-kernel/linux/files/k2e/cmem.dtsi
@@ -1,7 +1,7 @@
 / {
 	reserved-memory {
-		cmem_block_mem_0: cmem_block_mem at 829000000 {
-			reg = <0x00000008 0x22000000 0x00000000 0x1E000000>;
+		cmem_block_mem_0: cmem_block_mem at 830000000 {
+			reg = <0x00000008 0x30000000 0x00000000 0x18000000>;
 			no-map;
 			status = "okay";
 		};
@@ -19,7 +19,7 @@
 		cmem_block_0: cmem_block at 0 {
 			reg = <0>;
 			memory-region = <&cmem_block_mem_0>;
-			cmem-buf-pools = <1 0x00000000 0x1E000000>;
+			cmem-buf-pools = <1 0x00000000 0x18000000>;
 		};
 
 		cmem_block_1: cmem_block at 1 {
@@ -29,13 +29,6 @@
 	};
 };
 
-&dsp_common_mpm_area {
-	reg = <0x00000008 0x20000000 0x00000000 0x02000000>;
-};
-&mpm_mem {
-	reg = <0xa0000000 0x02000000>;
-};
-
 &msm_ram {
 	sram_cmem: sram-cmem at 80000 {
 		reg = <0x80000 0xc0000>;
diff --git a/recipes-kernel/linux/files/k2hk-evm/cmem.dtsi b/recipes-kernel/linux/files/k2hk-evm/cmem.dtsi
index e5927ba..400aa9d 100644
--- a/recipes-kernel/linux/files/k2hk-evm/cmem.dtsi
+++ b/recipes-kernel/linux/files/k2hk-evm/cmem.dtsi
@@ -1,14 +1,8 @@
 / {
 	reserved-memory {
 
-		cmem_block_mem_0: cmem_block_mem at 829000000 {
-			reg = <0x00000008 0x29000000 0x00000000 0x17000000>;
-			no-map;
-			status = "okay";
-		};
-
-		cmem_block_mem_2: cmem_block_mem at 822000000 {
-			reg = <0x00000008 0x22000000 0x00000000 0x07000000>;
+		cmem_block_mem_0: cmem_block_mem at 830000000 {
+			reg = <0x00000008 0x30000000 0x00000000 0x18000000>;
 			no-map;
 			status = "okay";
 		};
@@ -26,28 +20,16 @@
 		cmem_block_0: cmem_block at 0 {
 			reg = <0>;
 			memory-region = <&cmem_block_mem_0>;
-			cmem-buf-pools = <1 0x00000000 0x17000000>;
+			cmem-buf-pools = <1 0x00000000 0x18000000>;
 		};
 
 		cmem_block_1: cmem_block at 1 {
 			reg = <1>;
 			sram = <&sram_cmem>;
 		};
-
-		cmem_block_2: cmem_block at 2 {
-			reg = <2>;
-			memory-region = <&cmem_block_mem_2>;
-		 };
 	};
 };
 
-&dsp_common_mpm_area {
-	reg = <0x00000008 0x20000000 0x00000000 0x02000000>;
-};
-&mpm_mem {
-	reg = <0xa0000000 0x02000000>;
-};
-
 &msm_ram {
 	sram_cmem: sram-cmem at 100000 {
 		reg = <0x100000 0x480000>;
diff --git a/recipes-kernel/linux/files/k2l-evm/cmem.dtsi b/recipes-kernel/linux/files/k2l-evm/cmem.dtsi
index 8b09642..da389e5 100644
--- a/recipes-kernel/linux/files/k2l-evm/cmem.dtsi
+++ b/recipes-kernel/linux/files/k2l-evm/cmem.dtsi
@@ -1,14 +1,8 @@
 / {
 	reserved-memory {
 
-		cmem_block_mem_0: cmem_block_mem at 829000000 {
-			reg = <0x00000008 0x22000000 0x00000000 0x1E000000>;
-			no-map;
-			status = "okay";
-		};
-
-		cmem_block_mem_1: cmem_block_mem at 00c080000 {
-			reg = <0x00000000 0x0c080000 0x00000000 0x000c0000>;
+		cmem_block_mem_0: cmem_block_mem at 830000000 {
+			reg = <0x00000008 0x30000000 0x00000000 0x18000000>;
 			no-map;
 			status = "okay";
 		};
@@ -26,7 +20,7 @@
 		cmem_block_0: cmem_block at 0 {
 			reg = <0>;
 			memory-region = <&cmem_block_mem_0>;
-			cmem-buf-pools = <1 0x00000000 0x1E000000>;
+			cmem-buf-pools = <1 0x00000000 0x18000000>;
 		};
 
 		cmem_block_1: cmem_block at 1 {
@@ -36,13 +30,6 @@
 	};
 };
 
-&dsp_common_mpm_area {
-	reg = <0x00000008 0x20000000 0x00000000 0x02000000>;
-};
-&mpm_mem {
-	reg = <0xa0000000 0x02000000>;
-};
-
 &msm_ram {
 	sram_cmem: sram-cmem at 80000 {
 		reg = <0x80000 0xc0000>;
-- 
1.9.1