This patch adds a proper namestring generation to our ACPIgen generator.

Its used for Name and Scope and Processor now. As bonus, it allows to
create a multi name paths too. Like Scope(\ALL.YOUR.BASE).

Signed-off-by: Rudolf Marek <r.marek@assembler.cz> 
Acked-by: Stefan Reinauer <stepan@coresystems.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4368 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

src/northbridge/amd/amdk8/amdk8_acpi.c

@@ -270,7 +270,7 @@ int k8acpi_write_vars(void)
 {
 	int lens;
 	msr_t msr;
-	char pscope[] = "\\._SB_PCI0";
+	char pscope[] = "\\_SB.PCI0";
 
 	lens = acpigen_write_scope(pscope);
 	lens += k8acpi_write_pci_data(4, "BUSN", 0xe0);