From: Giacomo Travaglini <giacomo.travaglini@arm.com>
Date: Thu, 20 Dec 2018 17:31:42 +0000 (+0000)
Subject: dev-arm: Move VGic from Realview.py to Gic.py
X-Git-Tag: v19.0.0.0~1315
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=75831ce5b7880b67c1aa2e0871ce16d5c01cadc7;p=gem5.git

dev-arm: Move VGic from Realview.py to Gic.py

Change-Id: I17f2fb6be2435d4601263e7f68a0582e0cc70838
Signed-off-by: Giacomo Travaglini <giacomo.travaglini@arm.com>
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/c/15276
Maintainer: Andreas Sandberg <andreas.sandberg@arm.com>
---

diff --git a/src/dev/arm/Gic.py b/src/dev/arm/Gic.py
index 5338cca2a..622dcf616 100644
--- a/src/dev/arm/Gic.py
+++ b/src/dev/arm/Gic.py
@@ -95,3 +95,42 @@ class Gicv2m(PioDevice):
     pio_delay = Param.Latency('10ns', "Delay for PIO r/w")
     gic = Param.BaseGic(Parent.any, "Gic on which to trigger interrupts")
     frames = VectorParam.Gicv2mFrame([], "Power of two number of frames")
+
+class VGic(PioDevice):
+    type = 'VGic'
+    cxx_header = "dev/arm/vgic.hh"
+    gic = Param.BaseGic(Parent.any, "Gic to use for interrupting")
+    platform = Param.Platform(Parent.any, "Platform this device is part of.")
+    vcpu_addr = Param.Addr(0, "Address for vcpu interfaces")
+    hv_addr = Param.Addr(0, "Address for hv control")
+    pio_delay = Param.Latency('10ns', "Delay for PIO r/w")
+   # The number of list registers is not currently configurable at runtime.
+    ppint = Param.UInt32("HV maintenance interrupt number")
+
+    def generateDeviceTree(self, state):
+        gic = self.gic.unproxy(self)
+
+        node = FdtNode("interrupt-controller")
+        node.appendCompatible(["gem5,gic", "arm,cortex-a15-gic",
+                               "arm,cortex-a9-gic"])
+        node.append(FdtPropertyWords("#interrupt-cells", [3]))
+        node.append(FdtPropertyWords("#address-cells", [0]))
+        node.append(FdtProperty("interrupt-controller"))
+
+        regs = (
+            state.addrCells(gic.dist_addr) +
+            state.sizeCells(0x1000) +
+            state.addrCells(gic.cpu_addr) +
+            state.sizeCells(0x1000) +
+            state.addrCells(self.hv_addr) +
+            state.sizeCells(0x2000) +
+            state.addrCells(self.vcpu_addr) +
+            state.sizeCells(0x2000) )
+
+        node.append(FdtPropertyWords("reg", regs))
+        node.append(FdtPropertyWords("interrupts",
+                                     [1, int(self.ppint)-16, 0xf04]))
+
+        node.appendPhandle(gic)
+
+        yield node
diff --git a/src/dev/arm/RealView.py b/src/dev/arm/RealView.py
index e129f3c95..ba4214269 100644
--- a/src/dev/arm/RealView.py
+++ b/src/dev/arm/RealView.py
@@ -324,45 +324,6 @@ ARM DUI 0604E for details.
 
         yield node
 
-class VGic(PioDevice):
-    type = 'VGic'
-    cxx_header = "dev/arm/vgic.hh"
-    gic = Param.BaseGic(Parent.any, "Gic to use for interrupting")
-    platform = Param.Platform(Parent.any, "Platform this device is part of.")
-    vcpu_addr = Param.Addr(0, "Address for vcpu interfaces")
-    hv_addr = Param.Addr(0, "Address for hv control")
-    pio_delay = Param.Latency('10ns', "Delay for PIO r/w")
-   # The number of list registers is not currently configurable at runtime.
-    ppint = Param.UInt32("HV maintenance interrupt number")
-
-    def generateDeviceTree(self, state):
-        gic = self.gic.unproxy(self)
-
-        node = FdtNode("interrupt-controller")
-        node.appendCompatible(["gem5,gic", "arm,cortex-a15-gic",
-                               "arm,cortex-a9-gic"])
-        node.append(FdtPropertyWords("#interrupt-cells", [3]))
-        node.append(FdtPropertyWords("#address-cells", [0]))
-        node.append(FdtProperty("interrupt-controller"))
-
-        regs = (
-            state.addrCells(gic.dist_addr) +
-            state.sizeCells(0x1000) +
-            state.addrCells(gic.cpu_addr) +
-            state.sizeCells(0x1000) +
-            state.addrCells(self.hv_addr) +
-            state.sizeCells(0x2000) +
-            state.addrCells(self.vcpu_addr) +
-            state.sizeCells(0x2000) )
-
-        node.append(FdtPropertyWords("reg", regs))
-        node.append(FdtPropertyWords("interrupts",
-                                     [1, int(self.ppint)-16, 0xf04]))
-
-        node.appendPhandle(gic)
-
-        yield node
-
 class AmbaFake(AmbaPioDevice):
     type = 'AmbaFake'
     cxx_header = "dev/arm/amba_fake.hh"