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hw/arm/mps2: Map the FPGA I/O block 

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20200617072539.32686-11-f4bug@amsat.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Philippe Mathieu-Daudé 2020-06-17 09:25:35 +02:00 committed by Peter Maydell
parent bb8fba9c89
commit adbb23b6a8
1 changed files with 9 additions and 0 deletions
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9
hw/arm/mps2.c
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@ -38,8 +38,10 @@
#include "hw/timer/cmsdk-apb-timer.h"
#include "hw/timer/cmsdk-apb-dualtimer.h"
#include "hw/misc/mps2-scc.h"
#include "hw/misc/mps2-fpgaio.h"
#include "hw/net/lan9118.h"
#include "net/net.h"
#include "hw/watchdog/cmsdk-apb-watchdog.h"
typedef enum MPS2FPGAType {
FPGA_AN385,
@ -67,8 +69,10 @@ typedef struct {
MemoryRegion sram;
/* FPGA APB subsystem */
MPS2SCC scc;
MPS2FPGAIO fpgaio;
/* CMSDK APB subsystem */
CMSDKAPBDualTimer dualtimer;
CMSDKAPBWatchdog watchdog;
} MPS2MachineState;
#define TYPE_MPS2_MACHINE "mps2"
@ -332,6 +336,11 @@ static void mps2_common_init(MachineState *machine)
qdev_prop_set_uint32(sccdev, "scc-id", mmc->scc_id);
sysbus_realize(SYS_BUS_DEVICE(&mms->scc), &error_fatal);
sysbus_mmio_map(SYS_BUS_DEVICE(sccdev), 0, 0x4002f000);
object_initialize_child(OBJECT(mms), "fpgaio",
&mms->fpgaio, TYPE_MPS2_FPGAIO);
qdev_prop_set_uint32(DEVICE(&mms->fpgaio), "prescale-clk", 25000000);
sysbus_realize(SYS_BUS_DEVICE(&mms->fpgaio), &error_fatal);
sysbus_mmio_map(SYS_BUS_DEVICE(&mms->fpgaio), 0, 0x40028000);
/* In hardware this is a LAN9220; the LAN9118 is software compatible
* except that it doesn't support the checksum-offload feature.