ARC: nsim_hs38: Add support of Virtio NET & BLK
Given now nsim_hs38 configuration is usable on QEMU and in QEMU
we have Virtio working perfectly fine the next logical step
is to add support of supported & known to work net & bkl to this
config.
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
diff --git a/arch/arc/Kconfig b/arch/arc/Kconfig
index 0cb9720..545fc3e 100644
--- a/arch/arc/Kconfig
+++ b/arch/arc/Kconfig
@@ -160,7 +160,7 @@
bool "Support tb100"
config TARGET_NSIM
- bool "Support standalone nSIM & Free nSIM"
+ bool "Support ARC simulation & prototyping platforms"
config TARGET_AXS101
bool "Support Synopsys Designware SDP board AXS101"
@@ -184,10 +184,10 @@
endchoice
source "board/abilis/tb100/Kconfig"
-source "board/synopsys/Kconfig"
source "board/synopsys/axs10x/Kconfig"
source "board/synopsys/emsdp/Kconfig"
source "board/synopsys/hsdk/Kconfig"
source "board/synopsys/iot_devkit/Kconfig"
+source "board/synopsys/nsim/Kconfig"
endmenu
diff --git a/arch/arc/dts/nsim.dts b/arch/arc/dts/nsim.dts
index 43f281d..c2899ef 100644
--- a/arch/arc/dts/nsim.dts
+++ b/arch/arc/dts/nsim.dts
@@ -30,4 +30,28 @@
clock-frequency = <70000000>;
};
+ virtio0: virtio@f0100000 {
+ compatible = "virtio,mmio";
+ reg = <0xf0100000 0x2000>;
+ };
+
+ virtio1: virtio@f0102000 {
+ compatible = "virtio,mmio";
+ reg = <0xf0102000 0x2000>;
+ };
+
+ virtio2: virtio@f0104000 {
+ compatible = "virtio,mmio";
+ reg = <0xf0104000 0x2000>;
+ };
+
+ virtio3: virtio@f0106000 {
+ compatible = "virtio,mmio";
+ reg = <0xf0106000 0x2000>;
+ };
+
+ virtio4: virtio@f0108000 {
+ compatible = "virtio,mmio";
+ reg = <0xf0108000 0x2000>;
+ };
};