haraldwolff/qemu-patch-raspberry4
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mainstone: pass one irq to the mst_fpga instead of the whole PIC

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Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Andrzej Zaborowski <andrew.zaborowski@intel.com>
This commit is contained in:
Dmitry Eremin-Solenikov 2011-02-11 23:57:35 +03:00 committed by Andrzej Zaborowski
parent 21c75ddbf9
commit bb70651e45
3 changed files with 8 additions and 8 deletions
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2
hw/mainstone.c
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@ -117,7 +117,7 @@ static void mainstone_common_init(ram_addr_t ram_size,
} }
} }
mst_irq = mst_irq_init(cpu, MST_FPGA_PHYS, PXA2XX_PIC_GPIO_0); mst_irq = mst_irq_init(MST_FPGA_PHYS, cpu->pic[PXA2XX_PIC_GPIO_0]);
/* setup keypad */ /* setup keypad */
printf("map addr %p\n", &map); printf("map addr %p\n", &map);

2
hw/mainstone.h
View file

@ -33,6 +33,6 @@
#define S1_IRQ 15 #define S1_IRQ 15
extern qemu_irq extern qemu_irq
*mst_irq_init(PXA2xxState *cpu, uint32_t base, int irq); *mst_irq_init(uint32_t base, qemu_irq irq);
#endif /* __MAINSTONE_H__ */ #endif /* __MAINSTONE_H__ */

12
hw/mst_fpga.c
View file

@ -28,7 +28,7 @@
#define MST_PCMCIA1 0xe4 #define MST_PCMCIA1 0xe4
typedef struct mst_irq_state{ typedef struct mst_irq_state{
qemu_irq *parent; qemu_irq parent;
qemu_irq *pins; qemu_irq *pins;
uint32_t prev_level; uint32_t prev_level;
@ -72,7 +72,7 @@ mst_fpga_set_irq(void *opaque, int irq, int level)
if(s->intmskena & (1u << irq)) { if(s->intmskena & (1u << irq)) {
s->intsetclr = 1u << irq; s->intsetclr = 1u << irq;
qemu_set_irq(s->parent[0], level); qemu_set_irq(s->parent, level);
} }
} }
@ -109,7 +109,7 @@ mst_fpga_readb(void *opaque, target_phys_addr_t addr)
return s->pcmcia1; return s->pcmcia1;
default: default:
printf("Mainstone - mst_fpga_readb: Bad register offset " printf("Mainstone - mst_fpga_readb: Bad register offset "
REG_FMT " \n", addr); "0x" TARGET_FMT_plx " \n", addr);
} }
return 0; return 0;
} }
@ -160,7 +160,7 @@ mst_fpga_writeb(void *opaque, target_phys_addr_t addr, uint32_t value)
break; break;
default: default:
printf("Mainstone - mst_fpga_writeb: Bad register offset " printf("Mainstone - mst_fpga_writeb: Bad register offset "
REG_FMT " \n", addr); "0x" TARGET_FMT_plx " \n", addr);
} }
} }
@ -216,7 +216,7 @@ mst_fpga_load(QEMUFile *f, void *opaque, int version_id)
return 0; return 0;
} }
qemu_irq *mst_irq_init(PXA2xxState *cpu, uint32_t base, int irq) qemu_irq *mst_irq_init(uint32_t base, qemu_irq irq)
{ {
mst_irq_state *s; mst_irq_state *s;
int iomemtype; int iomemtype;
@ -225,7 +225,7 @@ qemu_irq *mst_irq_init(PXA2xxState *cpu, uint32_t base, int irq)
s = (mst_irq_state *) s = (mst_irq_state *)
qemu_mallocz(sizeof(mst_irq_state)); qemu_mallocz(sizeof(mst_irq_state));
s->parent = &cpu->pic[irq]; s->parent = irq;
/* alloc the external 16 irqs */ /* alloc the external 16 irqs */
qi = qemu_allocate_irqs(mst_fpga_set_irq, s, MST_NUM_IRQS); qi = qemu_allocate_irqs(mst_fpga_set_irq, s, MST_NUM_IRQS);