ppc/pnv: lpc: fix OPB address ranges

The PowerNV LPC Controller exposes different sets of registers for
each of the functional units it encompasses, among which the OPB
(On-Chip Peripheral Bus) Master and Arbitrer and the LPC HOST
Controller.

The mapping addresses of each register range are correct but the sizes
are too large. Fix the sizes and define the OPB Arbitrer range to fill
the gap between the OPB Master registers and the LPC HOST Controller
registers.

Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-Id: <20190307223548.20516-4-clg@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>

diff --git a/hw/ppc/pnv_lpc.c b/hw/ppc/pnv_lpc.c
index 9b18ce55e39191ff63ad29c9eb80d6d7a7ae4f44..547be609cafe03a368c22969ae8635f4a4eeaabc 100644 (file)
--- a/hw/ppc/pnv_lpc.c
+++ b/hw/ppc/pnv_lpc.c
@@ -89,10 +89,11 @@ enum {
 #define LPC_FW_OPB_SIZE         0x10000000
 
 #define LPC_OPB_REGS_OPB_ADDR   0xc0010000
-#define LPC_OPB_REGS_OPB_SIZE   0x00002000
+#define LPC_OPB_REGS_OPB_SIZE   0x00000060
+#define LPC_OPB_REGS_OPBA_ADDR  0xc0011000
+#define LPC_OPB_REGS_OPBA_SIZE  0x00000008
 #define LPC_HC_REGS_OPB_ADDR    0xc0012000
-#define LPC_HC_REGS_OPB_SIZE    0x00001000
-
+#define LPC_HC_REGS_OPB_SIZE    0x00000100
 
 static int pnv_lpc_dt_xscom(PnvXScomInterface *dev, void *fdt, int xscom_offset)
 {