+ if (!geode_has_vsa2()) {
+ uint32_t hi, lo;
+
+ /* The number of pages is (PMAX - PMIN)+1 */
+ rdmsr(MSR_GLIU_P2D_RO0, lo, hi);
+
+ /* PMAX */
+ val = ((hi & 0xff) << 12) | ((lo & 0xfff00000) >> 20);
+ /* PMIN */
+ val -= (lo & 0x000fffff);
+ val += 1;
+
+ /* The page size is 4k */
+ return (val << 12);
+ }
+
+ /* FB size can be obtained from the VSA II */