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recipes-kernel:cmem.dtsi:K2G: Update to remove redefinition of mpm areas

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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.
Note also the address ranges are arranged differently for K2G compared
to  the other Keystone platforms.
(This is to accomodate common memory map for multiple k2g platforms)

Signed-off-by: Sam Nelson <sam.nelson@ti.com>
Signed-off-by: Denys Dmytriyenko <denys@ti.com>
This commit is contained in:
Sam Nelson
2016-12-16 01:55:53 +00:00
committed by Denys Dmytriyenko
parent 20a8c89b2b
commit 47e2a2e97a
1 changed files with 3 additions and 21 deletions
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24
recipes-kernel/linux/files/k2g/cmem.dtsi
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@@ -1,14 +1,8 @@
/ {
reserved-memory {
cmem_block_mem_0: cmem_block_mem@829000000 {
reg = <0x00000008 0x29000000 0x00000000 0x17000000>;
no-map;
status = "okay";
};
cmem_block_mem_2: cmem_block_mem@822000000 {
reg = <0x00000008 0x22000000 0x00000000 0x07000000>;
cmem_block_mem_0: cmem_block_mem@818000000 {
reg = <0x00000008 0x18000000 0x00000000 0x5000000>;
no-map;
status = "okay";
};
@@ -26,28 +20,16 @@
cmem_block_0: cmem_block@0 {
reg = <0>;
memory-region = <&cmem_block_mem_0>;
cmem-buf-pools = <1 0x00000000 0x17000000>;
cmem-buf-pools = <1 0x00000000 0x5000000>;
};
cmem_block_1: cmem_block@1 {
reg = <1>;
sram = <&sram_cmem>;
};
cmem_block_2: cmem_block@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@a0000 {
reg = <0xa0000 0x57000>;