diff mbox series

[v3,09/16] piix4: add a i8254 pit controller as specified in datasheet

Message ID 20171229142922.31701-10-hpoussin@reactos.org
State New
Headers show
Series None | expand

Commit Message

Hervé Poussineau Dec. 29, 2017, 2:29 p.m. UTC 
Remove i8254 instanciated in malta board, to not have it twice.

Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
---
 hw/isa/piix4.c       | 4 ++++
 hw/mips/mips_malta.c | 3 ---
 2 files changed, 4 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/hw/isa/piix4.c b/hw/isa/piix4.c
index 66fdfe25e2..1fd9f4f330 100644
--- a/hw/isa/piix4.c
+++ b/hw/isa/piix4.c
@@ -29,6 +29,7 @@ 
 #include "hw/pci/pci.h"
 #include "hw/isa/isa.h"
 #include "hw/sysbus.h"
+#include "hw/timer/i8254.h"
 
 PCIDevice *piix4_dev;
 
@@ -158,6 +159,9 @@  static void piix4_realize(PCIDevice *pci, Error **errp)
     /* initialize ISA irqs */
     isa_bus_irqs(isa_bus, s->isa);
 
+    /* initialize pit */
+    i8254_pit_init(isa_bus, 0x40, 0, NULL);
+
     /* DMA */
     DMA_init(isa_bus, 0);
 
diff --git a/hw/mips/mips_malta.c b/hw/mips/mips_malta.c
index 647688c58a..afe13c684f 100644
--- a/hw/mips/mips_malta.c
+++ b/hw/mips/mips_malta.c
@@ -99,8 +99,6 @@  typedef struct {
     qemu_irq i8259[16];
 } MaltaState;
 
-static ISADevice *pit;
-
 static struct _loaderparams {
     int ram_size, ram_low_size;
     const char *kernel_filename;
@@ -1204,7 +1202,6 @@  void mips_malta_init(MachineState *machine)
                           isa_get_irq(NULL, 9), NULL, 0, NULL);
     smbus_eeprom_init(smbus, 8, smbus_eeprom_buf, smbus_eeprom_size);
     g_free(smbus_eeprom_buf);
-    pit = i8254_pit_init(isa_bus, 0x40, 0, NULL);
 
     /* Super I/O */
     isa_create_simple(isa_bus, "i8042");