ACPI: Remove CBMEM TOC from GNVS

This existed for ChromeOS but was no longer used with DYNAMIC_CBMEM.

Change-Id: I558a7ae333e5874670206e20a147dd6598a3a5e7
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/6032
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>

src/soc/intel/baytrail/baytrail/nvs.h

@@ -54,7 +54,7 @@ typedef struct {
 	u8	rsvd2[8];
 
 	/* Base Addresses */
-	u32	cmem; /* 0x30 - CBMEM TOC */
+	u32	obsolete_cmem; /* 0x30 - CBMEM TOC */
 	u32	tolm; /* 0x34 - Top of Low Memory */
 	u32	cbmc; /* 0x38 - coreboot memconsole */
 	u8	rsvd3[196];

src/soc/intel/fsp_baytrail/baytrail/nvs.h

@@ -56,7 +56,7 @@ typedef struct {
 	u8	rsvd2[8];
 
 	/* Base Addresses */
-	u32	cmem; /* 0x30 - CBMEM TOC */
+	u32	obsolete_cmem; /* 0x30 - CBMEM TOC */
 	u32	tolm; /* 0x34 - Top of Low Memory */
 	u32	cbmc; /* 0x38 - coreboot memconsole */
 	u8	rsvd3[196];