diff --git a/hw/ppc/pnv.c b/hw/ppc/pnv.c
index 59365370c3..63f2232f32 100644
--- a/hw/ppc/pnv.c
+++ b/hw/ppc/pnv.c
@@ -1191,7 +1191,7 @@ static void pnv_init(MachineState *machine)
      * Since we can not reach the remote BMC machine with LPC memops,
      * map it always for now.
      */
-    memory_region_add_subregion(pnv->chips[0]->fw_mr, PNOR_SPI_OFFSET,
+    memory_region_add_subregion(pnv->chips[0]->fw_mr, pnv->pnor->lpc_address,
                                 &pnv->pnor->mmio);
 
     /*
diff --git a/hw/ppc/pnv_bmc.c b/hw/ppc/pnv_bmc.c
index 811ba3d7a4..fb70a8c1f2 100644
--- a/hw/ppc/pnv_bmc.c
+++ b/hw/ppc/pnv_bmc.c
@@ -174,8 +174,8 @@ static void hiomap_cmd(IPMIBmcSim *ibs, uint8_t *cmd, unsigned int cmd_len,
 {
     PnvPnor *pnor = PNV_PNOR(object_property_get_link(OBJECT(ibs), "pnor",
                                                       &error_abort));
+    uint32_t pnor_addr = pnor->lpc_address;
     uint32_t pnor_size = pnor->size;
-    uint32_t pnor_addr = PNOR_SPI_OFFSET;
     bool readonly = false;
 
     rsp_buffer_push(rsp, cmd[2]);
@@ -251,8 +251,8 @@ static const IPMINetfn hiomap_netfn = {
 
 void pnv_bmc_set_pnor(IPMIBmc *bmc, PnvPnor *pnor)
 {
+    uint32_t pnor_addr = pnor->lpc_address;
     uint32_t pnor_size = pnor->size;
-    uint32_t pnor_addr = PNOR_SPI_OFFSET;
 
     if (!pnv_bmc_is_simulator(bmc)) {
         return;
diff --git a/hw/ppc/pnv_pnor.c b/hw/ppc/pnv_pnor.c
index 863e2e70ac..9db44ca21d 100644
--- a/hw/ppc/pnv_pnor.c
+++ b/hw/ppc/pnv_pnor.c
@@ -108,6 +108,8 @@ static void pnv_pnor_realize(DeviceState *dev, Error **errp)
         memset(s->storage, 0xFF, s->size);
     }
 
+    s->lpc_address = PNOR_SPI_OFFSET;
+
     memory_region_init_io(&s->mmio, OBJECT(s), &pnv_pnor_ops, s,
                           TYPE_PNV_PNOR, s->size);
 }
diff --git a/include/hw/ppc/pnv_pnor.h b/include/hw/ppc/pnv_pnor.h
index 19c2d642e8..b44cafe918 100644
--- a/include/hw/ppc/pnv_pnor.h
+++ b/include/hw/ppc/pnv_pnor.h
@@ -28,6 +28,7 @@ struct PnvPnor {
     BlockBackend   *blk;
 
     uint8_t        *storage;
+    uint32_t       lpc_address; /* Offset within LPC FW space */
     int64_t        size;
     MemoryRegion   mmio;
 };