The device model already has a header file. Also extract its implementation into
an accompanying source file like other e500 devices.
This commit is also a preparation for the next commit.
Signed-off-by: Bernhard Beschow <shen...@gmail.com>
---
MAINTAINERS | 2 +-
hw/ppc/e500-ccsr.h | 2 ++
hw/ppc/e500.c | 17 -----------------
hw/ppc/ppce500_ccsr.c | 38 ++++++++++++++++++++++++++++++++++++++
hw/ppc/meson.build | 1 +
5 files changed, 42 insertions(+), 18 deletions(-)
create mode 100644 hw/ppc/ppce500_ccsr.c
diff --git a/MAINTAINERS b/MAINTAINERS
index ffacd60f40..b7c8b7ae72 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1433,7 +1433,7 @@ e500
L: qemu-...@nongnu.org
S: Orphan
F: hw/ppc/e500*
-F: hw/ppc/ppce500_spin.c
+F: hw/ppc/ppce500_*.c
F: hw/gpio/mpc8xxx.c
F: hw/i2c/mpc_i2c.c
F: hw/net/fsl_etsec/
diff --git a/hw/ppc/e500-ccsr.h b/hw/ppc/e500-ccsr.h
index 249c17be3b..3ab7e72568 100644
--- a/hw/ppc/e500-ccsr.h
+++ b/hw/ppc/e500-ccsr.h
@@ -4,6 +4,8 @@
#include "hw/sysbus.h"
#include "qom/object.h"
+#define MPC8544_CCSRBAR_SIZE 0x00100000ULL
+
struct PPCE500CCSRState {
/*< private >*/
SysBusDevice parent;
diff --git a/hw/ppc/e500.c b/hw/ppc/e500.c
index 2225533e33..4ee4304a8a 100644
--- a/hw/ppc/e500.c
+++ b/hw/ppc/e500.c
@@ -61,7 +61,6 @@
#define RAM_SIZES_ALIGN (64 * MiB)
/* TODO: parameterize */
-#define MPC8544_CCSRBAR_SIZE 0x00100000ULL
#define MPC8544_MPIC_REGS_OFFSET 0x40000ULL
#define MPC8544_MSI_REGS_OFFSET 0x41600ULL
#define MPC8544_SERIAL0_REGS_OFFSET 0x4500ULL
@@ -1264,21 +1263,6 @@ void ppce500_init(MachineState *machine)
pms->boot_info.dt_size = dt_size;
}
-static void e500_ccsr_initfn(Object *obj)
-{
- PPCE500CCSRState *ccsr = CCSR(obj);
- memory_region_init(&ccsr->ccsr_space, obj, "e500-ccsr",
- MPC8544_CCSRBAR_SIZE);
- sysbus_init_mmio(SYS_BUS_DEVICE(ccsr), &ccsr->ccsr_space);
-}
-
-static const TypeInfo e500_ccsr_info = {
- .name = TYPE_CCSR,
- .parent = TYPE_SYS_BUS_DEVICE,
- .instance_size = sizeof(PPCE500CCSRState),
- .instance_init = e500_ccsr_initfn,
-};
-
static const TypeInfo ppce500_info = {
.name = TYPE_PPCE500_MACHINE,
.parent = TYPE_MACHINE,
@@ -1289,7 +1273,6 @@ static const TypeInfo ppce500_info = {
static void e500_register_types(void)
{
- type_register_static(&e500_ccsr_info);
type_register_static(&ppce500_info);
}
diff --git a/hw/ppc/ppce500_ccsr.c b/hw/ppc/ppce500_ccsr.c
new file mode 100644
index 0000000000..191a9ceec3
--- /dev/null
+++ b/hw/ppc/ppce500_ccsr.c
@@ -0,0 +1,38 @@
+/*
+ * QEMU PowerPC E500 embedded processors CCSR space emulation
+ *
+ * Copyright (C) 2009 Freescale Semiconductor, Inc. All rights reserved.
+ *
+ * Author: Yu Liu, <yu....@freescale.com>
+ *
+ * This file is derived from hw/ppc440_bamboo.c,
+ * the copyright for that material belongs to the original owners.
+ *
+ * This is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include "qemu/osdep.h"
+#include "e500-ccsr.h"
+
+static void e500_ccsr_init(Object *obj)
+{
+ PPCE500CCSRState *ccsr = CCSR(obj);
+
+ memory_region_init(&ccsr->ccsr_space, obj, "e500-ccsr",
+ MPC8544_CCSRBAR_SIZE);
+ sysbus_init_mmio(SYS_BUS_DEVICE(ccsr), &ccsr->ccsr_space);
+}
+
+static const TypeInfo types[] = {
+ {
+ .name = TYPE_CCSR,
+ .parent = TYPE_SYS_BUS_DEVICE,
+ .instance_size = sizeof(PPCE500CCSRState),
+ .instance_init = e500_ccsr_init,
+ },
+};
+
+DEFINE_TYPES(types)
diff --git a/hw/ppc/meson.build b/hw/ppc/meson.build
index 7cd9189869..43c746795a 100644
--- a/hw/ppc/meson.build
+++ b/hw/ppc/meson.build
@@ -81,6 +81,7 @@ ppc_ss.add(when: 'CONFIG_MPC8544DS', if_true:
files('mpc8544ds.c'))
ppc_ss.add(when: 'CONFIG_E500', if_true: files(
'e500.c',
'mpc8544_guts.c',
+ 'ppce500_ccsr.c',
'ppce500_spin.c'
))
# PowerPC 440 Xilinx ML507 reference board.
--
2.46.1
