southbridge/amd agesa & cimx spelling fixes

Trivial fixes, but the editor highlights them, and it's easy to go
through a bunch of files while I'm otherwise idle.

Change-Id: I5d2d4ba098d2a95f7643f000f4b48b3349a8e6cf
Signed-off-by: Martin Roth <martin.roth@se-eng.com>
Reviewed-on: http://review.coreboot.org/7839
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
diff --git a/src/southbridge/amd/agesa/hudson/hudson.c b/src/southbridge/amd/agesa/hudson/hudson.c
index d5f11dc..be8aa69 100644
--- a/src/southbridge/amd/agesa/hudson/hudson.c
+++ b/src/southbridge/amd/agesa/hudson/hudson.c
@@ -34,7 +34,7 @@
 
 /* Offsets from ACPI_MMIO_BASE
  * This is defined by AGESA, but we don't include AGESA headers to avoid
- * polluting the namesace.
+ * polluting the namespace.
  */
 #define PM_MMIO_BASE 0xfed80300
 
diff --git a/src/southbridge/amd/agesa/hudson/lpc.c b/src/southbridge/amd/agesa/hudson/lpc.c
index 129a615..836966e 100644
--- a/src/southbridge/amd/agesa/hudson/lpc.c
+++ b/src/southbridge/amd/agesa/hudson/lpc.c
@@ -126,7 +126,7 @@
 /**
  * @brief Enable resources for children devices
  *
- * @param dev the device whos children's resources are to be enabled
+ * @param dev the device whose children's resources are to be enabled
  *
  */
 static void hudson_lpc_enable_childrens_resources(device_t dev)
diff --git a/src/southbridge/amd/agesa/hudson/smihandler.c b/src/southbridge/amd/agesa/hudson/smihandler.c
index e762d0b..d1b661b 100644
--- a/src/southbridge/amd/agesa/hudson/smihandler.c
+++ b/src/southbridge/amd/agesa/hudson/smihandler.c
@@ -65,7 +65,7 @@
 
 	/* Only Bits [23:0] indicate GEVENT SMIs. */
 	if (status & gevent_mask) {
-		/* A GEVENT SMI occured */
+		/* A GEVENT SMI occurred */
 		if (mainboard_smi_gpi)
 			mainboard_smi_gpi(status & gevent_mask);
 	}