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| author | BALATON Zoltan <balaton@eik.bme.hu> | 2021-10-30 01:27:40 +0200 |
|---|---|---|
| committer | Philippe Mathieu-Daudé <f4bug@amsat.org> | 2021-10-30 18:39:37 +0200 |
| commit | 65307c7792a50bffe036423ec21107f4fb9c74e3 (patch) | |
| tree | 111e128af7ba3772f26c0296dcf785880af79acf | |
| parent | f64ccec414e72754921c25de6395d7e3b10a0c9e (diff) | |
| download | qemu-65307c7792a50bffe036423ec21107f4fb9c74e3.zip qemu-65307c7792a50bffe036423ec21107f4fb9c74e3.tar.gz qemu-65307c7792a50bffe036423ec21107f4fb9c74e3.tar.bz2 | |
hw/timer/sh_timer: Fix timer memory region size
The timer unit only has registers that fit in a region 0x30 bytes
long. No need to have the timer region larger than that.
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <b1cd196cf1395a602c7a08a4f858e69e50c446a1.1635550060.git.balaton@eik.bme.hu>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
| -rw-r--r-- | hw/timer/sh_timer.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/hw/timer/sh_timer.c b/hw/timer/sh_timer.c index 250ad41..587fa94 100644 --- a/hw/timer/sh_timer.c +++ b/hw/timer/sh_timer.c @@ -350,15 +350,14 @@ void tmu012_init(MemoryRegion *sysmem, hwaddr base, int feat, uint32_t freq, ch2_irq0); /* ch2_irq1 not supported */ } - memory_region_init_io(&s->iomem, NULL, &tmu012_ops, s, - "timer", 0x100000000ULL); + memory_region_init_io(&s->iomem, NULL, &tmu012_ops, s, "timer", 0x30); memory_region_init_alias(&s->iomem_p4, NULL, "timer-p4", - &s->iomem, 0, 0x1000); + &s->iomem, 0, memory_region_size(&s->iomem)); memory_region_add_subregion(sysmem, P4ADDR(base), &s->iomem_p4); memory_region_init_alias(&s->iomem_a7, NULL, "timer-a7", - &s->iomem, 0, 0x1000); + &s->iomem, 0, memory_region_size(&s->iomem)); memory_region_add_subregion(sysmem, A7ADDR(base), &s->iomem_a7); /* ??? Save/restore. */ } |