From: Yao Zi <ziyao@disroot.org>
Date: Tue, 13 May 2025 09:04:59 +0000 (+0000)
Subject: riscv: dts: lichee-module-4a: Preserve memory node for SPL
X-Git-Tag: v2025.07-rc3~9^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=17582da96c30435d9356a0cd5b74bee41a48c578;p=pandora-u-boot.git

riscv: dts: lichee-module-4a: Preserve memory node for SPL

Memory node is necessary for TH1520 SPL to configure size and base
address of DRAM. Let's preserve it in SPL devicetree blob.

Signed-off-by: Yao Zi <ziyao@disroot.org>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
---

diff --git a/arch/riscv/dts/th1520-lichee-module-4a.dtsi b/arch/riscv/dts/th1520-lichee-module-4a.dtsi
index 86a81bdcf77..20dbc4c7d24 100644
--- a/arch/riscv/dts/th1520-lichee-module-4a.dtsi
+++ b/arch/riscv/dts/th1520-lichee-module-4a.dtsi
@@ -14,6 +14,7 @@
 	memory@0 {
 		device_type = "memory";
 		reg = <0x0 0x00000000 0x2 0x00000000>;
+		bootph-pre-ram;
 	};
 };