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dmaheap: asymmetric ddr limit dma range [1/1]

Browse Source 
PD#SWPL-245350

Problem:
asymmetric ddr limit dma range

Solution:
asymmetric ddr limit dma range

Verify:
t6x 3g dts

Change-Id: Ie8610bff66dea3bff155d01f98ef97b6bc1f179f
Signed-off-by: Yongjie Zhu <yongjie.zhu@amlogic.com>
This commit is contained in:
Yongjie Zhu
2025-12-17 06:54:24 +00:00
committed by gerrit autosubmit
parent cc7396a25f
commit a06fe538dd
2 changed files with 4 additions and 0 deletions
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arch/arm64/boot/dts/amlogic/t6x_t966d5_bu301_3g.dts
+2
View File
@@ -115,6 +115,7 @@
/* 1080p TV androidU size 88M */
size = <0x0 0x5800000>;
alignment = <0x0 0x400000>;
alloc-ranges = <0x0 0x0 0x0 0x80000000>;
};
dmaheap_fb_reserved:heap-fb {
compatible = "shared-dma-pool";
@@ -122,6 +123,7 @@
/* 1080p TV androidU size 28M */
size = <0x0 0x1c00000>;
alignment = <0x0 0x400000>;
alloc-ranges = <0x0 0x0 0x0 0x80000000>;
};
dmaheap_secure_reserved:heap-secure {
compatible = "shared-dma-pool";
arch/arm64/boot/dts/amlogic/t6x_t966d5_bu309_3g.dts
+2
View File
@@ -115,6 +115,7 @@
/* 1080p TV androidU size 88M */
size = <0x0 0x5800000>;
alignment = <0x0 0x400000>;
alloc-ranges = <0x0 0x0 0x0 0x80000000>;
};
dmaheap_fb_reserved:heap-fb {
compatible = "shared-dma-pool";
@@ -122,6 +123,7 @@
/* 1080p TV androidU size 28M */
size = <0x0 0x1c00000>;
alignment = <0x0 0x400000>;
alloc-ranges = <0x0 0x0 0x0 0x80000000>;
};
dmaheap_secure_reserved:heap-secure {
compatible = "shared-dma-pool";