Hi Philippe,
Am 2020-07-18 11:37, schrieb Philippe Mathieu-Daudé:
The last microcode word (address 0x6000.6ffc) is not reachable.
Correct the programmable FPU I/O size (which is 4 KiB) to be
able to use all the microcode area.
Signed-off-by: Philippe Mathieu-Daudé <f4...@amsat.org>
---
hw/misc/milkymist-pfpu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/misc/milkymist-pfpu.c b/hw/misc/milkymist-pfpu.c
index 516825e83d..4fbe3e8971 100644
--- a/hw/misc/milkymist-pfpu.c
+++ b/hw/misc/milkymist-pfpu.c
@@ -507,7 +507,7 @@ static void milkymist_pfpu_realize(DeviceState
*dev, Error **errp)
sysbus_init_irq(sbd, &s->irq);
memory_region_init_io(&s->regs_region, OBJECT(dev),
&pfpu_mmio_ops, s,
- "milkymist-pfpu", MICROCODE_END * 4);
+ "milkymist-pfpu", 0x1000);
Could you use one of the MICROCODE_ macros instead? maybe
(MICROCODE_WORDS * 2)?
With that fixed:
Reviewed-by: Michael Walle <mich...@walle.cc>
-michael
sysbus_init_mmio(sbd, &s->regs_region);
}
