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cmem: am5729idk has specific CMEM cfg increased to 512MB

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- CMEM memory block increased to 512MB to enable TIDL using 4xEVE and 2xDSP

Signed-off-by: Djordje Senicic <x0157990@ti.com>
Signed-off-by: Denys Dmytriyenko <denys@ti.com>
This commit is contained in:
Djordje Senicic
2019-12-06 04:26:12 +00:00
committed by Denys Dmytriyenko
parent fb189e30eb
commit 6848304559
2 changed files with 45 additions and 4 deletions
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9
recipes-kernel/linux/cmem.inc
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@@ -2,14 +2,15 @@
#
# Use these for temporary overrides
CMEM_MACHINE = "${MACHINE}"
CMEM_MACHINE_am57xx-evm = "am571x am572x am574x"
CMEM_MACHINE_am57xx-hs-evm = "am571x am572x am574x"
CMEM_MACHINE_am57xx-evm = "am571x am572x am572idk am574x"
CMEM_MACHINE_am57xx-hs-evm = "am571x am572x am572idk am574x"
CMEM_MACHINE_dra7xx-evm = "dra71x dra72x dra74x dra76x"
CMEM_MACHINE_dra7xx-hs-evm = "dra71x dra72x dra74x dra76x"
# Set cmem.dtsi per machine or machine variant
CMEM_DTSI = "cmem.dtsi"
CMEM_DTSI_am571x = "cmem-am571x.dtsi"
CMEM_DTSI_am572idk = "cmem-am572idk.dtsi"
CMEM_DTSI_am574x = "cmem-am574x.dtsi"
CMEM_DTSI_dra71x = "cmem-dra71x.dtsi"
CMEM_DTSI_dra72x = "cmem-dra72x.dtsi"
@@ -18,8 +19,8 @@ CMEM_DTSI_dra76x = "cmem-dra76x.dtsi"
# Split device trees between variants
CMEM_DEVICETREE = "${KERNEL_DEVICETREE}"
CMEM_DEVICETREE_am571x = "am571x-idk.dtb am571x-idk-lcd-osd101t2045.dtb am571x-idk-lcd-osd101t2587.dtb"
CMEM_DEVICETREE_am572x = "am57xx-beagle-x15.dtb am57xx-beagle-x15-revc.dtb \
am572x-idk.dtb am572x-idk-lcd-osd101t2045.dtb am572x-idk-lcd-osd101t2587.dtb"
CMEM_DEVICETREE_am572x = "am57xx-beagle-x15.dtb am57xx-beagle-x15-revc.dtb"
CMEM_DEVICETREE_am572idk = "am572x-idk.dtb am572x-idk-lcd-osd101t2045.dtb am572x-idk-lcd-osd101t2587.dtb"
CMEM_DEVICETREE_am574x = "am574x-idk.dtb am574x-idk-lcd-osd101t2587.dtb"
CMEM_DEVICETREE_dra71x = "dra71-evm.dtb"
CMEM_DEVICETREE_dra72x = "dra72-evm.dtb dra72-evm-lcd-osd101t2045.dtb dra72-evm-lcd-osd101t2587.dtb \

40
recipes-kernel/linux/files/dra7xx/cmem-am572idk.dtsi Normal file
View File

@@ -0,0 +1,40 @@
/ {
reserved-memory {
#address-cells = <2>;
#size-cells = <2>;
ranges;
cmem_block_mem_0: cmem_block_mem@a0000000 {
reg = <0x0 0xa0000000 0x0 0x20000000>;
no-map;
status = "okay";
};
cmem_block_mem_1_ocmc3: cmem_block_mem@40500000 {
reg = <0x0 0x40500000 0x0 0x100000>;
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 0x20000000>;
};
cmem_block_1: cmem_block@1 {
reg = <1>;
memory-region = <&cmem_block_mem_1_ocmc3>;
};
};
};