Fixup HiFive Unleashed design.dts

- Add stdout-path
- Add PMP node
- Point tlclk at refclk instead of PRCI

Signed-off-by: Nathaniel Graff <nathaniel.graff@sifive.com>

1 files changed, 6 insertions, 1 deletions

diff --git a/bsp/sifive-hifive-unleashed/design.dts b/bsp/sifive-hifive-unleashed/design.dts
index ddad3e2..ee6897f 100644
--- a/bsp/sifive-hifive-unleashed/design.dts
+++ b/bsp/sifive-hifive-unleashed/design.dts
@@ -12,6 +12,7 @@
 	};
 
 	chosen {
+		stdout-path = "/soc/serial@10010000:115200";
 	};
 
 	firmware {
@@ -159,6 +160,10 @@
 		#size-cells = <2>;
 		compatible = "SiFive,FU540G-soc", "fu500-soc", "sifive-soc", "simple-bus";
 		ranges;
+		pmp: pmp@0 {
+			compatible = "riscv,pmp";
+			regions = <1>;
+		};
 		refclk: refclk {
 			#clock-cells = <0>;
 			compatible = "fixed-clock";
@@ -174,7 +179,7 @@
 		};
 		tlclk: tlclk {
 			compatible = "fixed-factor-clock";
-			clocks = <&prci 0>;
+			clocks = <&refclk>;
 			#clock-cells = <0>;
 			clock-div = <2>;
 			clock-mult = <1>;