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dts: sm1: reduce the CMA reserved memory [1/1]

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PD#SWPL-11208

Problem:
system would auto reboot because of low free memory(Unmovable type)

Solution:
reduce the CMA reserved memory.
1.reduce ion_cma_reserved from 128MB to 48MB.(DDR size == 1G)
2.remove vdin0_cma_reserved which is not used for sm1.

Verify:
test passed on sm1

Change-Id: Ifdb31bd3451ad984305c5f08ba3b1be478c02cf4
Signed-off-by: changqing.gao <changqing.gao@amlogic.com>
Signed-off-by: Luan Yuan <luan.yuan@amlogic.com>
This commit is contained in:
changqing.gao
2019-07-18 14:17:21 +08:00
committed by Luan Yuan
parent ac2f0e9134
commit c8c0f141ad
12 changed files with 88 additions and 88 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
arch/arm/boot/dts/amlogic/sm1_pxp.dts
View File

@@ -69,7 +69,7 @@
ion_cma_reserved:linux,ion-dev {
compatible = "shared-dma-pool";
reusable;
size = <0x8000000>;
size = <0x3000000>;
alignment = <0x400000>;
};
@@ -120,13 +120,13 @@
//no-map;
};
/* vdin0 CMA pool */
vdin0_cma_reserved:linux,vdin0_cma {
compatible = "shared-dma-pool";
reusable;
//vdin0_cma_reserved:linux,vdin0_cma {
// compatible = "shared-dma-pool";
// reusable;
/* 1920x1080x2x4 =16+4 M */
size = <0x04000000>;
alignment = <0x400000>;
};
// size = <0x04000000>;
// alignment = <0x400000>;
//};
/* vdin1 CMA pool */
vdin1_cma_reserved:linux,vdin1_cma {
compatible = "shared-dma-pool";
@@ -713,7 +713,7 @@
/*if you want to use vdin just modify status to "ok"*/
&vdin0 {
memory-region = <&vdin0_cma_reserved>;
/*memory-region = <&vdin0_cma_reserved>;*/
status = "okay";
/*vdin write mem color depth support:
*bit0:support 8bit

14
arch/arm/boot/dts/amlogic/sm1_s905d3_ac200.dts
View File

@@ -136,13 +136,13 @@
//no-map;
};
/* vdin0 CMA pool */
vdin0_cma_reserved:linux,vdin0_cma {
compatible = "shared-dma-pool";
reusable;
//vdin0_cma_reserved:linux,vdin0_cma {
// compatible = "shared-dma-pool";
// reusable;
/* 1920x1080x2x4 =16+4 M */
size = <0x04000000>;
alignment = <0x400000>;
};
// size = <0x04000000>;
// alignment = <0x400000>;
//};
/* vdin1 CMA pool */
vdin1_cma_reserved:linux,vdin1_cma {
compatible = "shared-dma-pool";
@@ -1696,7 +1696,7 @@
/*if you want to use vdin just modify status to "ok"*/
&vdin0 {
memory-region = <&vdin0_cma_reserved>;
/*memory-region = <&vdin0_cma_reserved>;*/
status = "okay";
/*vdin write mem color depth support:
*bit0:support 8bit

14
arch/arm/boot/dts/amlogic/sm1_s905d3_ac202.dts
View File

@@ -136,13 +136,13 @@
//no-map;
};
/* vdin0 CMA pool */
vdin0_cma_reserved:linux,vdin0_cma {
compatible = "shared-dma-pool";
reusable;
//vdin0_cma_reserved:linux,vdin0_cma {
// compatible = "shared-dma-pool";
// reusable;
/* 1920x1080x2x4 =16+4 M */
size = <0x04000000>;
alignment = <0x400000>;
};
// size = <0x04000000>;
// alignment = <0x400000>;
//};
/* vdin1 CMA pool */
vdin1_cma_reserved:linux,vdin1_cma {
compatible = "shared-dma-pool";
@@ -1713,7 +1713,7 @@
/*if you want to use vdin just modify status to "ok"*/
&vdin0 {
memory-region = <&vdin0_cma_reserved>;
/*memory-region = <&vdin0_cma_reserved>;*/
status = "okay";
/*vdin write mem color depth support:
*bit0:support 8bit

16
arch/arm/boot/dts/amlogic/sm1_s905d3_ac202_1g.dts
View File

@@ -85,7 +85,7 @@
ion_cma_reserved:linux,ion-dev {
compatible = "shared-dma-pool";
reusable;
size = <0x8000000>;
size = <0x3000000>;
alignment = <0x400000>;
alloc-ranges = <0x0 0x30000000>;
};
@@ -136,13 +136,13 @@
//no-map;
};
/* vdin0 CMA pool */
vdin0_cma_reserved:linux,vdin0_cma {
compatible = "shared-dma-pool";
reusable;
//vdin0_cma_reserved:linux,vdin0_cma {
// compatible = "shared-dma-pool";
// reusable;
/* 1920x1080x2x4 =16+4 M */
size = <0x04000000>;
alignment = <0x400000>;
};
// size = <0x04000000>;
// alignment = <0x400000>;
//};
/* vdin1 CMA pool */
vdin1_cma_reserved:linux,vdin1_cma {
compatible = "shared-dma-pool";
@@ -1713,7 +1713,7 @@
/*if you want to use vdin just modify status to "ok"*/
&vdin0 {
memory-region = <&vdin0_cma_reserved>;
/*memory-region = <&vdin0_cma_reserved>;*/
status = "okay";
/*vdin write mem color depth support:
*bit0:support 8bit

14
arch/arm/boot/dts/amlogic/sm1_s905d3_skt.dts
View File

@@ -136,13 +136,13 @@
//no-map;
};
/* vdin0 CMA pool */
vdin0_cma_reserved:linux,vdin0_cma {
compatible = "shared-dma-pool";
reusable;
//vdin0_cma_reserved:linux,vdin0_cma {
// compatible = "shared-dma-pool";
// reusable;
/* 1920x1080x2x4 =16+4 M */
size = <0x04000000>;
alignment = <0x400000>;
};
// size = <0x04000000>;
// alignment = <0x400000>;
//};
/* vdin1 CMA pool */
vdin1_cma_reserved:linux,vdin1_cma {
compatible = "shared-dma-pool";
@@ -1690,7 +1690,7 @@
/*if you want to use vdin just modify status to "ok"*/
&vdin0 {
memory-region = <&vdin0_cma_reserved>;
/*memory-region = <&vdin0_cma_reserved>;*/
status = "okay";
/*vdin write mem color depth support:
*bit0:support 8bit

14
arch/arm/boot/dts/amlogic/sm1_s905x3_ac213.dts
View File

@@ -136,13 +136,13 @@
//no-map;
};
/* vdin0 CMA pool */
vdin0_cma_reserved:linux,vdin0_cma {
compatible = "shared-dma-pool";
reusable;
//vdin0_cma_reserved:linux,vdin0_cma {
// compatible = "shared-dma-pool";
// reusable;
/* 1920x1080x2x4 =16+4 M */
size = <0x04000000>;
alignment = <0x400000>;
};
// size = <0x04000000>;
// alignment = <0x400000>;
//};
/* vdin1 CMA pool */
vdin1_cma_reserved:linux,vdin1_cma {
compatible = "shared-dma-pool";
@@ -1621,7 +1621,7 @@
/*if you want to use vdin just modify status to "ok"*/
&vdin0 {
memory-region = <&vdin0_cma_reserved>;
/*memory-region = <&vdin0_cma_reserved>;*/
status = "okay";
/*vdin write mem color depth support:
*bit0:support 8bit

16
arch/arm64/boot/dts/amlogic/sm1_pxp.dts
View File

@@ -70,7 +70,7 @@
ion_cma_reserved:linux,ion-dev {
compatible = "shared-dma-pool";
reusable;
size = <0x0 0x8000000>;
size = <0x0 0x3000000>;
alignment = <0x0 0x400000>;
};
@@ -121,13 +121,13 @@
//no-map;
};
/* vdin0 CMA pool */
vdin0_cma_reserved:linux,vdin0_cma {
compatible = "shared-dma-pool";
reusable;
//vdin0_cma_reserved:linux,vdin0_cma {
// compatible = "shared-dma-pool";
// reusable;
/* 1920x1080x2x4 =16+4 M */
size = <0x0 0x04000000>;
alignment = <0x0 0x400000>;
};
// size = <0x0 0x04000000>;
// alignment = <0x0 0x400000>;
//};
/* vdin1 CMA pool */
vdin1_cma_reserved:linux,vdin1_cma {
compatible = "shared-dma-pool";
@@ -715,7 +715,7 @@
/*if you want to use vdin just modify status to "ok"*/
&vdin0 {
memory-region = <&vdin0_cma_reserved>;
/*memory-region = <&vdin0_cma_reserved>;*/
status = "okay";
/*vdin write mem color depth support:
*bit0:support 8bit

14
arch/arm64/boot/dts/amlogic/sm1_s905d3_ac200.dts
View File

@@ -134,13 +134,13 @@
//no-map;
};
/* vdin0 CMA pool */
vdin0_cma_reserved:linux,vdin0_cma {
compatible = "shared-dma-pool";
reusable;
//vdin0_cma_reserved:linux,vdin0_cma {
// compatible = "shared-dma-pool";
// reusable;
/* 1920x1080x2x4 =16+4 M */
size = <0x0 0x04000000>;
alignment = <0x0 0x400000>;
};
// size = <0x0 0x04000000>;
// alignment = <0x0 0x400000>;
//};
/* vdin1 CMA pool */
vdin1_cma_reserved:linux,vdin1_cma {
compatible = "shared-dma-pool";
@@ -1679,7 +1679,7 @@
/*if you want to use vdin just modify status to "ok"*/
&vdin0 {
memory-region = <&vdin0_cma_reserved>;
/*memory-region = <&vdin0_cma_reserved>;*/
status = "okay";
/*vdin write mem color depth support:
*bit0:support 8bit

14
arch/arm64/boot/dts/amlogic/sm1_s905d3_ac202.dts
View File

@@ -134,13 +134,13 @@
//no-map;
};
/* vdin0 CMA pool */
vdin0_cma_reserved:linux,vdin0_cma {
compatible = "shared-dma-pool";
reusable;
//vdin0_cma_reserved:linux,vdin0_cma {
// compatible = "shared-dma-pool";
// reusable;
/* 1920x1080x2x4 =16+4 M */
size = <0x0 0x04000000>;
alignment = <0x0 0x400000>;
};
// size = <0x0 0x04000000>;
// alignment = <0x0 0x400000>;
//};
/* vdin1 CMA pool */
vdin1_cma_reserved:linux,vdin1_cma {
compatible = "shared-dma-pool";
@@ -1711,7 +1711,7 @@
/*if you want to use vdin just modify status to "ok"*/
&vdin0 {
memory-region = <&vdin0_cma_reserved>;
/*memory-region = <&vdin0_cma_reserved>;*/
status = "okay";
/*vdin write mem color depth support:
*bit0:support 8bit

16
arch/arm64/boot/dts/amlogic/sm1_s905d3_ac202_1g.dts
View File

@@ -85,7 +85,7 @@
ion_cma_reserved:linux,ion-dev {
compatible = "shared-dma-pool";
reusable;
size = <0x0 0x8000000>;
size = <0x0 0x3000000>;
alignment = <0x0 0x400000>;
};
//di_reserved:linux,di {
@@ -134,13 +134,13 @@
//no-map;
};
/* vdin0 CMA pool */
vdin0_cma_reserved:linux,vdin0_cma {
compatible = "shared-dma-pool";
reusable;
//vdin0_cma_reserved:linux,vdin0_cma {
// compatible = "shared-dma-pool";
// reusable;
/* 1920x1080x2x4 =16+4 M */
size = <0x0 0x04000000>;
alignment = <0x0 0x400000>;
};
// size = <0x0 0x04000000>;
// alignment = <0x0 0x400000>;
//};
/* vdin1 CMA pool */
vdin1_cma_reserved:linux,vdin1_cma {
compatible = "shared-dma-pool";
@@ -1712,7 +1712,7 @@
/*if you want to use vdin just modify status to "ok"*/
&vdin0 {
memory-region = <&vdin0_cma_reserved>;
/*memory-region = <&vdin0_cma_reserved>;*/
status = "okay";
/*vdin write mem color depth support:
*bit0:support 8bit

14
arch/arm64/boot/dts/amlogic/sm1_s905d3_skt.dts
View File

@@ -134,13 +134,13 @@
//no-map;
};
/* vdin0 CMA pool */
vdin0_cma_reserved:linux,vdin0_cma {
compatible = "shared-dma-pool";
reusable;
//vdin0_cma_reserved:linux,vdin0_cma {
// compatible = "shared-dma-pool";
// reusable;
/* 1920x1080x2x4 =16+4 M */
size = <0x0 0x04000000>;
alignment = <0x0 0x400000>;
};
// size = <0x0 0x04000000>;
// alignment = <0x0 0x400000>;
//};
/* vdin1 CMA pool */
vdin1_cma_reserved:linux,vdin1_cma {
compatible = "shared-dma-pool";
@@ -1688,7 +1688,7 @@
/*if you want to use vdin just modify status to "ok"*/
&vdin0 {
memory-region = <&vdin0_cma_reserved>;
/*memory-region = <&vdin0_cma_reserved>;*/
status = "okay";
/*vdin write mem color depth support:
*bit0:support 8bit

14
arch/arm64/boot/dts/amlogic/sm1_s905x3_ac213.dts
View File

@@ -134,13 +134,13 @@
//no-map;
};
/* vdin0 CMA pool */
vdin0_cma_reserved:linux,vdin0_cma {
compatible = "shared-dma-pool";
reusable;
//vdin0_cma_reserved:linux,vdin0_cma {
// compatible = "shared-dma-pool";
// reusable;
/* 1920x1080x2x4 =16+4 M */
size = <0x0 0x04000000>;
alignment = <0x0 0x400000>;
};
// size = <0x0 0x04000000>;
// alignment = <0x0 0x400000>;
//};
/* vdin1 CMA pool */
vdin1_cma_reserved:linux,vdin1_cma {
compatible = "shared-dma-pool";
@@ -1697,7 +1697,7 @@
/*if you want to use vdin just modify status to "ok"*/
&vdin0 {
memory-region = <&vdin0_cma_reserved>;
/*memory-region = <&vdin0_cma_reserved>;*/
status = "okay";
/*vdin write mem color depth support:
*bit0:support 8bit