PPC: e500: Use new MPIC dt format

Due to popular demand, we're updating the way we generate the MPIC
node and interrupt lines based on what the current state of art is.

Requested-by: Scott Wood <[email protected]>
Signed-off-by: Alexander Graf <[email protected]>

diff --git a/hw/ppce500_mpc8544ds.c b/hw/ppce500_mpc8544ds.c
index fa10df226f171ea2c353b09489016678ddfa618f..e3e0659594a730d0eb2af0e544212eda08ae1880 100644 (file)
--- a/hw/ppce500_mpc8544ds.c
+++ b/hw/ppce500_mpc8544ds.c
@@ -67,18 +67,18 @@ static void pci_map_create(void *fdt, uint32_t *pci_map, uint32_t mpic)
     int i;
     const uint32_t tmp[] = {
                              /* IDSEL 0x11 J17 Slot 1 */
-                             0x8800, 0x0, 0x0, 0x1, mpic, 0x2, 0x1,
-                             0x8800, 0x0, 0x0, 0x2, mpic, 0x3, 0x1,
-                             0x8800, 0x0, 0x0, 0x3, mpic, 0x4, 0x1,
-                             0x8800, 0x0, 0x0, 0x4, mpic, 0x1, 0x1,
+                             0x8800, 0x0, 0x0, 0x1, mpic, 0x2, 0x1, 0x0, 0x0,
+                             0x8800, 0x0, 0x0, 0x2, mpic, 0x3, 0x1, 0x0, 0x0,
+                             0x8800, 0x0, 0x0, 0x3, mpic, 0x4, 0x1, 0x0, 0x0,
+                             0x8800, 0x0, 0x0, 0x4, mpic, 0x1, 0x1, 0x0, 0x0,
 
                              /* IDSEL 0x12 J16 Slot 2 */
-                             0x9000, 0x0, 0x0, 0x1, mpic, 0x3, 0x1,
-                             0x9000, 0x0, 0x0, 0x2, mpic, 0x4, 0x1,
-                             0x9000, 0x0, 0x0, 0x3, mpic, 0x2, 0x1,
-                             0x9000, 0x0, 0x0, 0x4, mpic, 0x1, 0x1,
+                             0x9000, 0x0, 0x0, 0x1, mpic, 0x3, 0x1, 0x0, 0x0,
+                             0x9000, 0x0, 0x0, 0x2, mpic, 0x4, 0x1, 0x0, 0x0,
+                             0x9000, 0x0, 0x0, 0x3, mpic, 0x2, 0x1, 0x0, 0x0,
+                             0x9000, 0x0, 0x0, 0x4, mpic, 0x1, 0x1, 0x0, 0x0,
                            };
-    for (i = 0; i < (7 * 8); i++) {
+    for (i = 0; i < ARRAY_SIZE(tmp); i++) {
         pci_map[i] = cpu_to_be32(tmp[i]);
     }
 }
@@ -107,7 +107,7 @@ static int mpc8544_load_device_tree(CPUPPCState *env,
     uint32_t mpic_ph;
     char gutil[128];
     char pci[128];
-    uint32_t pci_map[7 * 8];
+    uint32_t pci_map[9 * 8];
     uint32_t pci_ranges[12] = { 0x2000000, 0x0, 0xc0000000, 0xc0000000, 0x0,
                                 0x20000000, 0x1000000, 0x0, 0x0, 0xe1000000,
                                 0x0, 0x10000 };
@@ -249,15 +249,18 @@ static int mpc8544_load_device_tree(CPUPPCState *env,
              MPC8544_MPIC_REGS_BASE - MPC8544_CCSRBAR_BASE);
     qemu_devtree_add_subnode(fdt, mpic);
     qemu_devtree_setprop_string(fdt, mpic, "device_type", "open-pic");
-    qemu_devtree_setprop_string(fdt, mpic, "compatible", "chrp,open-pic");
+    qemu_devtree_setprop_string(fdt, mpic, "compatible", "fsl,mpic");
     qemu_devtree_setprop_cells(fdt, mpic, "reg", MPC8544_MPIC_REGS_BASE -
                                MPC8544_CCSRBAR_BASE, 0x40000);
     qemu_devtree_setprop_cell(fdt, mpic, "#address-cells", 0);
-    qemu_devtree_setprop_cell(fdt, mpic, "#interrupt-cells", 2);
+    qemu_devtree_setprop_cell(fdt, mpic, "#interrupt-cells", 4);
     mpic_ph = qemu_devtree_alloc_phandle(fdt);
     qemu_devtree_setprop_cell(fdt, mpic, "phandle", mpic_ph);
     qemu_devtree_setprop_cell(fdt, mpic, "linux,phandle", mpic_ph);
     qemu_devtree_setprop(fdt, mpic, "interrupt-controller", NULL, 0);
+    qemu_devtree_setprop(fdt, mpic, "big-endian", NULL, 0);
+    qemu_devtree_setprop(fdt, mpic, "single-cpu-affinity", NULL, 0);
+    qemu_devtree_setprop_cell(fdt, mpic, "last-interrupt-source", 255);
 
     /*
      * We have to generate ser1 first, because Linux takes the first
@@ -273,7 +276,7 @@ static int mpc8544_load_device_tree(CPUPPCState *env,
                                MPC8544_CCSRBAR_BASE, 0x100);
     qemu_devtree_setprop_cell(fdt, ser1, "cell-index", 1);
     qemu_devtree_setprop_cell(fdt, ser1, "clock-frequency", 0);
-    qemu_devtree_setprop_cells(fdt, ser1, "interrupts", 42, 2);
+    qemu_devtree_setprop_cells(fdt, ser1, "interrupts", 42, 2, 0, 0);
     qemu_devtree_setprop_phandle(fdt, ser1, "interrupt-parent", mpic);
     qemu_devtree_setprop_string(fdt, "/aliases", "serial1", ser1);
 
@@ -286,7 +289,7 @@ static int mpc8544_load_device_tree(CPUPPCState *env,
                                MPC8544_CCSRBAR_BASE, 0x100);
     qemu_devtree_setprop_cell(fdt, ser0, "cell-index", 0);
     qemu_devtree_setprop_cell(fdt, ser0, "clock-frequency", 0);
-    qemu_devtree_setprop_cells(fdt, ser0, "interrupts", 42, 2);
+    qemu_devtree_setprop_cells(fdt, ser0, "interrupts", 42, 2, 0, 0);
     qemu_devtree_setprop_phandle(fdt, ser0, "interrupt-parent", mpic);
     qemu_devtree_setprop_string(fdt, "/aliases", "serial0", ser0);
     qemu_devtree_setprop_string(fdt, "/chosen", "linux,stdout-path", ser0);
@@ -309,7 +312,7 @@ static int mpc8544_load_device_tree(CPUPPCState *env,
     pci_map_create(fdt, pci_map, qemu_devtree_get_phandle(fdt, mpic));
     qemu_devtree_setprop(fdt, pci, "interrupt-map", pci_map, sizeof(pci_map));
     qemu_devtree_setprop_phandle(fdt, pci, "interrupt-parent", mpic);
-    qemu_devtree_setprop_cells(fdt, pci, "interrupts", 24, 2);
+    qemu_devtree_setprop_cells(fdt, pci, "interrupts", 24, 2, 0, 0);
     qemu_devtree_setprop_cells(fdt, pci, "bus-range", 0, 255);
     for (i = 0; i < 12; i++) {
         pci_ranges[i] = cpu_to_be32(pci_ranges[i]);