#include "chardev/char.h"
#include "hw/char/mchp_pfsoc_mmuart.h"
+#define REGS_OFFSET 0x20
+
static uint64_t mchp_pfsoc_mmuart_read(void *opaque, hwaddr addr, unsigned size)
{
MchpPfSoCMMUartState *s = opaque;
s = g_new0(MchpPfSoCMMUartState, 1);
+ memory_region_init(&s->container, NULL, "mchp.pfsoc.mmuart", 0x1000);
+
memory_region_init_io(&s->iomem, NULL, &mchp_pfsoc_mmuart_ops, s,
- "mchp.pfsoc.mmuart", 0x1000);
+ "mchp.pfsoc.mmuart.regs", 0x1000 - REGS_OFFSET);
+ memory_region_add_subregion(&s->container, REGS_OFFSET, &s->iomem);
s->base = base;
s->irq = irq;
- s->serial = serial_mm_init(sysmem, base, 2, irq, 399193, chr,
+ s->serial = serial_mm_init(&s->container, 0, 2, irq, 399193, chr,
DEVICE_LITTLE_ENDIAN);
- memory_region_add_subregion(sysmem, base + 0x20, &s->iomem);
+ memory_region_add_subregion(sysmem, base, &s->container);
return s;
}