5 files changed, 65 insertions, 10 deletions

diff --git a/arch/sandbox/cpu/os.c b/arch/sandbox/cpu/os.c
index f7c73e3a0b..e7ec892bdf 100644
--- a/arch/sandbox/cpu/os.c
+++ b/arch/sandbox/cpu/os.c
@@ -8,6 +8,7 @@
 #include <fcntl.h>
 #include <getopt.h>
 #include <setjmp.h>
+#include <signal.h>
 #include <stdio.h>
 #include <stdint.h>
 #include <stdlib.h>
@@ -175,6 +176,13 @@ void os_fd_restore(void)
 	}
 }
 
+static void os_sigint_handler(int sig)
+{
+	os_fd_restore();
+	signal(SIGINT, SIG_DFL);
+	raise(SIGINT);
+}
+
 /* Put tty into raw mode so <tab> and <ctrl+c> work */
 void os_tty_raw(int fd, bool allow_sigs)
 {
@@ -205,6 +213,7 @@ void os_tty_raw(int fd, bool allow_sigs)
 
 	term_setup = true;
 	atexit(os_fd_restore);
+	signal(SIGINT, os_sigint_handler);
 }
 
 void *os_malloc(size_t length)
diff --git a/arch/sandbox/dts/sandbox.dts b/arch/sandbox/dts/sandbox.dts
index 4dd82f6a32..20f6893829 100644
--- a/arch/sandbox/dts/sandbox.dts
+++ b/arch/sandbox/dts/sandbox.dts
@@ -10,7 +10,7 @@
 
 	aliases {
 		i2c0 = &i2c_0;
-		pci0 = &pci;
+		pci0 = &pcic;
 		rtc0 = &rtc_0;
 		axi0 = &axi;
 		spi0 = &spi;
@@ -20,6 +20,25 @@
 		reg = <0 CONFIG_SYS_SDRAM_SIZE>;
 	};
 
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		reservation_test0 {
+			size = <0x4000>;
+			alignment = <0x2000>;
+		};
+
+		reservation_test1: restest@a000 {
+			reg = <0x00d0a000 0x2000>;
+		};
+
+		reservation_test2: restest@7000 {
+			reg = <0x00d07000 0x1000>;
+		};
+	};
+
 	cros_ec: cros-ec {
 		reg = <0 0>;
 		u-boot,dm-pre-reloc;
@@ -52,9 +71,10 @@
 		pinctrl-0 = <&pinctrl_i2c0>;
 	};
 
-	pci: pci-controller {
+	pcic: pci@0 {
 		compatible = "sandbox,pci";
 		device_type = "pci";
+		bus-range = <0x00 0xff>;
 		#address-cells = <3>;
 		#size-cells = <2>;
 		ranges = <0x02000000 0 0x10000000 0x10000000 0 0x2000
diff --git a/arch/sandbox/dts/sandbox.dtsi b/arch/sandbox/dts/sandbox.dtsi
index 7cd56c14f2..e1f68cd552 100644
--- a/arch/sandbox/dts/sandbox.dtsi
+++ b/arch/sandbox/dts/sandbox.dtsi
@@ -100,7 +100,7 @@
 		};
 	};
 
-	pci-controller {
+	pci@0 {
 		pci@1e,0 {
 			compatible = "sandbox,pmc";
 			reg = <0xf000 0 0 0 0>;
diff --git a/arch/sandbox/dts/sandbox64.dts b/arch/sandbox/dts/sandbox64.dts
index 5c95cee9d7..a39f94feec 100644
--- a/arch/sandbox/dts/sandbox64.dts
+++ b/arch/sandbox/dts/sandbox64.dts
@@ -10,7 +10,7 @@
 
 	aliases {
 		i2c0 = &i2c_0;
-		pci0 = &pci;
+		pci0 = &pcic;
 		rtc0 = &rtc_0;
 		axi0 = &axi;
 		spi0 = &spi;
@@ -20,6 +20,26 @@
 		reg = /bits/ 64 <0 CONFIG_SYS_SDRAM_SIZE>;
 	};
 
+	reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		reservation_test_size {
+			size = <0 0x4000>;
+			alignment = <0 0x2000>;
+		};
+
+		reservation_test@a000 {
+			reg = <0 0x00d0a000 0 0x2000>;
+		};
+
+		reservation_test@7000 {
+			reg = <0 0x00d07000 0 0x1000>;
+		};
+	};
+
+	/* ... */
 	cros_ec: cros-ec {
 		reg = <0 0 0 0>;
 		u-boot,dm-pre-reloc;
@@ -47,9 +67,10 @@
 		pinctrl-0 = <&pinctrl_i2c0>;
 	};
 
-	pci: pci-controller {
+	pcic: pci@0 {
 		compatible = "sandbox,pci";
 		device_type = "pci";
+		bus-range = <0x00 0xff>;
 		#address-cells = <3>;
 		#size-cells = <2>;
 		ranges = <0x02000000 0 0x10000000 0 0x10000000 0 0x2000
diff --git a/arch/sandbox/dts/test.dts b/arch/sandbox/dts/test.dts
index 4a277934a7..2f336b47c3 100644
--- a/arch/sandbox/dts/test.dts
+++ b/arch/sandbox/dts/test.dts
@@ -19,8 +19,8 @@
 		pci0 = &pci0;
 		pci1 = &pci1;
 		pci2 = &pci2;
-		remoteproc1 = &rproc_1;
-		remoteproc2 = &rproc_2;
+		remoteproc0 = &rproc_1;
+		remoteproc1 = &rproc_2;
 		rtc0 = &rtc_0;
 		rtc1 = &rtc_1;
 		spi0 = "/spi@0";
@@ -93,6 +93,8 @@
 			<&gpio_b 9 0xc 3 2 1>;
 		int-value = <1234>;
 		uint-value = <(-1234)>;
+		int64-value = /bits/ 64 <0x1111222233334444>;
+		int-array = <5678 9123 4567>;
 		interrupts-extended = <&irq 3 0>;
 	};
 
@@ -463,9 +465,10 @@
 		compatible = "sandbox,pch";
 	};
 
-	pci0: pci-controller0 {
+	pci0: pci@0 {
 		compatible = "sandbox,pci";
 		device_type = "pci";
+		bus-range = <0x00 0xff>;
 		#address-cells = <3>;
 		#size-cells = <2>;
 		ranges = <0x02000000 0 0x10000000 0x10000000 0 0x2000000
@@ -531,9 +534,10 @@
 		};
 	};
 
-	pci1: pci-controller1 {
+	pci1: pci@1 {
 		compatible = "sandbox,pci";
 		device_type = "pci";
+		bus-range = <0x00 0xff>;
 		#address-cells = <3>;
 		#size-cells = <2>;
 		ranges = <0x02000000 0 0x30000000 0x30000000 0 0x2000
@@ -546,9 +550,10 @@
 		};
 	};
 
-	pci2: pci-controller2 {
+	pci2: pci@2 {
 		compatible = "sandbox,pci";
 		device_type = "pci";
+		bus-range = <0x00 0xff>;
 		#address-cells = <3>;
 		#size-cells = <2>;
 		ranges = <0x02000000 0 0x50000000 0x50000000 0 0x2000