[PATCH 4/8] arm: dts: k3-j721e-r5-common: Add HBMC overrides for R5 SPL

Anurag Dutta a-dutta at ti.com
Fri Nov 29 12:31:32 CET 2024


From: Vaishnav Achath <vaishnav.a at ti.com>

Add 32-bit address overrides for Hyper Bus Memory Controller
for Hyperflash to be functional in R5 SPL.

Signed-off-by: Vaishnav Achath <vaishnav.a at ti.com>
Signed-off-by: Anurag Dutta <a-dutta at ti.com>
---
 arch/arm/dts/k3-j721e-r5-common-proc-board.dts | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm/dts/k3-j721e-r5-common-proc-board.dts b/arch/arm/dts/k3-j721e-r5-common-proc-board.dts
index ce55ea6bae..c775432505 100644
--- a/arch/arm/dts/k3-j721e-r5-common-proc-board.dts
+++ b/arch/arm/dts/k3-j721e-r5-common-proc-board.dts
@@ -51,6 +51,13 @@
 	bootph-pre-ram;
 };
 
+&hbmc {
+	reg = <0x0 0x47040000 0x0 0x100>,
+		<0x0 0x50000000 0x0 0x8000000>;
+	ranges = <0x0 0x0 0x0 0x50000000 0x4000000>,
+		 <0x1 0x0 0x0 0x54000000 0x800000>;
+};
+
 &ospi0 {
 	/* Address change for data region (32-bit) */
 	reg = <0x0 0x47040000 0x0 0x100>,
-- 
2.34.1



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