diff options
| -rw-r--r-- | hw/isa/isa-superio.c | 19 | ||||
| -rw-r--r-- | hw/mips/mips_malta.c | 35 | ||||
| -rw-r--r-- | include/hw/isa/superio.h | 2 |
3 files changed, 31 insertions, 25 deletions
diff --git a/hw/isa/isa-superio.c b/hw/isa/isa-superio.c index f98711b..b95608a 100644 --- a/hw/isa/isa-superio.c +++ b/hw/isa/isa-superio.c @@ -187,9 +187,28 @@ static const TypeInfo isa_superio_type_info = { .class_init = isa_superio_class_init, }; +/* SMS FDC37M817 Super I/O */ +static void fdc37m81x_class_init(ObjectClass *klass, void *data) +{ + ISASuperIOClass *sc = ISA_SUPERIO_CLASS(klass); + + sc->serial.count = 2; /* NS16C550A */ + sc->parallel.count = 1; + sc->floppy.count = 1; /* SMSC 82077AA Compatible */ + sc->ide.count = 0; +} + +static const TypeInfo fdc37m81x_type_info = { + .name = TYPE_FDC37M81X_SUPERIO, + .parent = TYPE_ISA_SUPERIO, + .instance_size = sizeof(ISASuperIODevice), + .class_init = fdc37m81x_class_init, +}; + static void isa_superio_register_types(void) { type_register_static(&isa_superio_type_info); + type_register_static(&fdc37m81x_type_info); } type_init(isa_superio_register_types) diff --git a/hw/mips/mips_malta.c b/hw/mips/mips_malta.c index 9e0724c..f6513a4 100644 --- a/hw/mips/mips_malta.c +++ b/hw/mips/mips_malta.c @@ -27,14 +27,12 @@ #include "cpu.h" #include "hw/hw.h" #include "hw/i386/pc.h" +#include "hw/isa/superio.h" #include "hw/dma/i8257.h" #include "hw/char/serial.h" -#include "hw/char/parallel.h" -#include "hw/block/fdc.h" #include "net/net.h" #include "hw/boards.h" #include "hw/i2c/smbus.h" -#include "sysemu/block-backend.h" #include "hw/block/flash.h" #include "hw/mips/mips.h" #include "hw/mips/cpudevs.h" @@ -47,7 +45,6 @@ #include "hw/loader.h" #include "elf.h" #include "hw/timer/mc146818rtc.h" -#include "hw/input/i8042.h" #include "hw/timer/i8254.h" #include "sysemu/blockdev.h" #include "exec/address-spaces.h" @@ -1005,10 +1002,8 @@ void mips_malta_init(MachineState *machine) qemu_irq cbus_irq, i8259_irq; int piix4_devfn; I2CBus *smbus; - int i; DriveInfo *dinfo; DriveInfo *hd[MAX_IDE_BUS * MAX_IDE_DEVS]; - DriveInfo *fd[MAX_FD]; int fl_idx = 0; int fl_sectors = bios_size >> 16; int be; @@ -1023,15 +1018,6 @@ void mips_malta_init(MachineState *machine) qdev_init_nofail(dev); - /* Make sure the first 3 serial ports are associated with a device. */ - for(i = 0; i < 3; i++) { - if (!serial_hds[i]) { - char label[32]; - snprintf(label, sizeof(label), "serial%d", i); - serial_hds[i] = qemu_chr_new(label, "null"); - } - } - /* create CPU */ mips_create_cpu(s, machine->cpu_type, &cbus_irq, &i8259_irq); @@ -1067,7 +1053,14 @@ void mips_malta_init(MachineState *machine) #else be = 0; #endif + /* FPGA */ + + /* Make sure the second serial port is associated with a device. */ + if (!serial_hds[2]) { + serial_hds[2] = qemu_chr_new("fpga-uart", "null"); + } + /* The CBUS UART is attached to the MIPS CPU INT2 pin, ie interrupt 4 */ malta_fpga_init(system_memory, FPGA_ADDRESS, cbus_irq, serial_hds[2]); @@ -1214,16 +1207,8 @@ void mips_malta_init(MachineState *machine) smbus_eeprom_init(smbus, 8, smbus_eeprom_buf, smbus_eeprom_size); g_free(smbus_eeprom_buf); - /* Super I/O */ - isa_create_simple(isa_bus, TYPE_I8042); - - serial_hds_isa_init(isa_bus, 0, 2); - parallel_hds_isa_init(isa_bus, 1); - - for(i = 0; i < MAX_FD; i++) { - fd[i] = drive_get(IF_FLOPPY, 0, i); - } - fdctrl_init_isa(isa_bus, fd); + /* Super I/O: SMS FDC37M817 */ + isa_create_simple(isa_bus, TYPE_FDC37M81X_SUPERIO); /* Network card */ network_init(pci_bus); diff --git a/include/hw/isa/superio.h b/include/hw/isa/superio.h index 3dd5448..b47aac3 100644 --- a/include/hw/isa/superio.h +++ b/include/hw/isa/superio.h @@ -54,4 +54,6 @@ typedef struct ISASuperIOClass { ISASuperIOFuncs ide; } ISASuperIOClass; +#define TYPE_FDC37M81X_SUPERIO "fdc37m81x-superio" + #endif /* HW_ISA_SUPERIO_H */ |