[coreboot] [commit] r6581 - trunk/src/northbridge/amd/agesa_wrapper/family14

[repository service]

Author: mjones
Date: Sun May 15 23:45:46 2011
New Revision: 6581
URL: https://tracker.coreboot.org/trac/coreboot/changeset/6581

Log:
Build device paths for AP cores so that coreboot will report them to the OS.

Signed-off-by: Scott Duplichan 
Acked-by: Marc Jones

Modified:
   trunk/src/northbridge/amd/agesa_wrapper/family14/northbridge.c

Modified: trunk/src/northbridge/amd/agesa_wrapper/family14/northbridge.c
==============================================================================
--- trunk/src/northbridge/amd/agesa_wrapper/family14/northbridge.c	Sun May 15 23:41:00 2011	(r6580)
+++ trunk/src/northbridge/amd/agesa_wrapper/family14/northbridge.c	Sun May 15 23:45:46 2011	(r6581)
@@ -788,7 +788,22 @@

static void cpu_bus_init(device_t dev)
 {
+	struct device_path cpu_path;
+	device_t cpu;
+    int apic_id;
+
     initialize_cpus(dev->link_list);
+
+	/* Build the AP cpu device path(s) */
+    for (apic_id = 1; apic_id < CONFIG_MAX_CPUS; apic_id++) {
+	    cpu_path.type = DEVICE_PATH_APIC;
+	    cpu_path.apic.apic_id = apic_id;
+    	cpu = alloc_dev(dev->link_list, &cpu_path);
+        if (!cpu) return;
+        cpu->enabled = 1;
+    	cpu->path.apic.node_id = 0;
+    	cpu->path.apic.core_id = apic_id;
+    }
 }