nb/intel/gm45: Fill in memory info

Fill in memory info so that coreboot can generate SMBIOS Type 17 tables.
The S/N, P/N and module ID fields are only populated for DDR3.

Change-Id: I92060ce05bdf0ca617a3383a2db1fdbd43df6fe4
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81861
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jean Lucas
diff --git a/src/northbridge/intel/gm45/romstage.c b/src/northbridge/intel/gm45/romstage.c
index 01df965..9ed3c00 100644
--- a/src/northbridge/intel/gm45/romstage.c
+++ b/src/northbridge/intel/gm45/romstage.c
@@ -91,6 +91,8 @@
 
 	cbmem_initted = !cbmem_recovery(s3resume);
 
+	setup_sdram_meminfo(&sysinfo);
+
 	romstage_handoff_init(cbmem_initted && s3resume);
 
 	printk(BIOS_SPEW, "exit main()\n");