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meta-ti/recipes-kernel/linux/files/k2l-evm/cmem.dtsi
Sam Nelson 20a8c89b2b recipes-kernel:cmem.dtsi:Keystone2: Update to remove redefinition of mpm areas
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@ti.com>
Signed-off-by: Denys Dmytriyenko <denys@ti.com>
2016-12-16 12:43:32 -05:00

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/ {
reserved-memory {
cmem_block_mem_0: cmem_block_mem@830000000 {
reg = <0x00000008 0x30000000 0x00000000 0x18000000>;
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 0x00000000 0x18000000>;
};
cmem_block_1: cmem_block@1 {
reg = <1>;
sram = <&sram_cmem>;
};
};
};
&msm_ram {
sram_cmem: sram-cmem@80000 {
reg = <0x80000 0xc0000>;
};
};