[PATCH 2/2] riscv: dts: sophgo: sg2002-milkv-duo256m: drop reserved memory node
Andrei Lalaev
andrey.lalaev at gmail.com
Mon Sep 21 08:09:00 PDT 2026
The current FSBL can load firmware to any address and can also
disable the coprocessor. Therefore, FSBL should modify the device
tree at runtime. Remove the node accordingly.
Signed-off-by: Andrei Lalaev <andrey.lalaev at gmail.com>
---
arch/riscv/boot/dts/sophgo/sg2002-milkv-duo256m.dts | 11 -----------
1 file changed, 11 deletions(-)
diff --git a/arch/riscv/boot/dts/sophgo/sg2002-milkv-duo256m.dts b/arch/riscv/boot/dts/sophgo/sg2002-milkv-duo256m.dts
index a2797c0bd767..d4e86c15664e 100644
--- a/arch/riscv/boot/dts/sophgo/sg2002-milkv-duo256m.dts
+++ b/arch/riscv/boot/dts/sophgo/sg2002-milkv-duo256m.dts
@@ -36,17 +36,6 @@ led-0 {
linux,default-trigger = "heartbeat";
};
};
-
- reserved-memory {
- #address-cells = <1>;
- #size-cells = <1>;
- ranges;
-
- coprocessor_rtos: region at 8fe00000 {
- reg = <0x8fe00000 0x200000>;
- no-map;
- };
- };
};
&osc {
--
2.55.0
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