Support for the AMD Geode GX2

Processors to Msrtool.
It seems to work as it was tested on a Wyse Winterm S50.

Signed-off-by: Nils Jacobs <njacobs8@hetnet.nl>
Acked-by: Stefan Reinauer <stepan@coresystems.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5008 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

util/msrtool/Makefile.in

@@ -26,7 +26,7 @@ PREFIX  = @PREFIX@
 CFLAGS  = @CFLAGS@
 LDFLAGS = @LDFLAGS@
 
-TARGETS = geodelx.o cs5536.o k8.o
+TARGETS = geodegx2.o geodelx.o cs5536.o k8.o
 SYSTEMS = linux.o darwin.o freebsd.o
 OBJS    = $(PROGRAM).o msrutils.o sys.o $(SYSTEMS) $(TARGETS)
 

util/msrtool/msrtool.c

@@ -40,6 +40,7 @@ uint8_t reserved = 0, verbose = 0, quiet = 0;
 struct pci_access *pacc = NULL;
 
 static struct targetdef alltargets[] = {
+	{ "geodegx2", "AMD Geode(tm) GX2", geodegx2_probe, geodegx2_msrs },
 	{ "geodelx", "AMD Geode(tm) LX", geodelx_probe, geodelx_msrs },
 	{ "cs5536", "AMD Geode(tm) CS5536", cs5536_probe, cs5536_msrs },
 	{ "K8", "AMD K8 Family", k8_probe, k8_msrs },

util/msrtool/msrtool.h

@@ -198,6 +198,10 @@ extern int freebsd_rdmsr(uint8_t cpu, uint32_t addr, struct msr *val);
 
 /** target externs **/
 
+/* geodegx2.c */
+extern int geodegx2_probe(const struct targetdef *t);
+extern const struct msrdef geodegx2_msrs[];
+
 /* geodelx.c */
 extern int geodelx_probe(const struct targetdef *t);
 extern const struct msrdef geodelx_msrs[];