SC594: Hotfix for SC594 L3 DDR memory overlap

Resizing accessible memory range for ARM on sc594 such that it does not overlap with SHARC allocated address space Signed-off-by: UtsavAgarwalADI <utsav.agarwal@analog.com>
analogdevicesinc · May 8, 2024 · 532c222 · 532c222
1 parent c4403f4
commit 532c222
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Showing 2 changed files with 6 additions and 6 deletions.
diff --git a/arch/arm/boot/dts/sc594-som.dtsi b/arch/arm/boot/dts/sc594-som.dtsi
@@ -27,9 +27,9 @@
 	aliases {
 	};
 
-	memory@80000000 { /*8 Gbit DDR*/
+	memory@a0000000 { /*4 Gbit DDR*/
 		device_type = "memory";
-		reg = <0x80000000 0x40000000>;
+		reg = <0xa0000000 0x20000000>;
 	};
 
 	reserved-memory {

diff --git a/drivers/soc/adi/mach-sc59x/Makefile.boot b/drivers/soc/adi/mach-sc59x/Makefile.boot
@@ -1,9 +1,9 @@
 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)-or-later
 
 ifeq ($(CONFIG_MACH_SC594_SOM),y)
-zreladdr-y      += 0x82008000
-params_phys-y   := 0x82000100
+zreladdr-y      += 0xA2008000
+params_phys-y   := 0xA2000100
 else
-zreladdr-y	+= 0x80008000
-params_phys-y	:= 0x80000100
+zreladdr-y	+= 0xA0008000
+params_phys-y	:= 0xA0000100
 endif