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[Qemu-ppc] [PATCH v2 03/15] ppc/pnv: lpc: fix OPB address ranges
From: |
Cédric Le Goater |
Subject: |
[Qemu-ppc] [PATCH v2 03/15] ppc/pnv: lpc: fix OPB address ranges |
Date: |
Thu, 7 Mar 2019 23:35:36 +0100 |
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 <address@hidden>
---
Changes in v2 :
- wrote a commit log
hw/ppc/pnv_lpc.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/hw/ppc/pnv_lpc.c b/hw/ppc/pnv_lpc.c
index 9b18ce55e391..547be609cafe 100644
--- 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)
{
--
2.20.1
- [Qemu-ppc] [PATCH v2 00/15] ppc: add POWER9 support to the PowerNV platform, Cédric Le Goater, 2019/03/07
- [Qemu-ppc] [PATCH v2 03/15] ppc/pnv: lpc: fix OPB address ranges,
Cédric Le Goater <=
- [Qemu-ppc] [PATCH v2 09/15] ppc/pnv: add a OCC model for POWER9, Cédric Le Goater, 2019/03/07
- [Qemu-ppc] [PATCH v2 13/15] ppc/pnv: add more dummy XSCOM addresses, Cédric Le Goater, 2019/03/07
- [Qemu-ppc] [PATCH v2 12/15] ppc/pnv: activate XSCOM tests for POWER9, Cédric Le Goater, 2019/03/07
- [Qemu-ppc] [PATCH v2 02/15] ppc/pnv: add a PSI bridge model for POWER9, Cédric Le Goater, 2019/03/07
- [Qemu-ppc] [PATCH v2 10/15] ppc/pnv: extend XSCOM core support for POWER9, Cédric Le Goater, 2019/03/07