diff mbox series

[v5,24/25] hw/timer/sh_timer: Fix timer memory region size

Message ID 81857d926c6de2fdb4a5655e56262ad2e6821b06.1635524617.git.balaton@eik.bme.hu
State New
Headers show
Series More SH4 clean ups | expand

Commit Message

BALATON Zoltan Oct. 29, 2021, 4:23 p.m. UTC 
The timer memory region is only accessed via aliases that are 0x1000
bytes long, no need to have the timer region larger than that.

Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
---
 hw/timer/sh_timer.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
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Patch

diff --git a/hw/timer/sh_timer.c b/hw/timer/sh_timer.c
index 250ad41b48..a6445092e4 100644
--- a/hw/timer/sh_timer.c
+++ b/hw/timer/sh_timer.c
@@ -350,8 +350,7 @@  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", 0x1000);
 
     memory_region_init_alias(&s->iomem_p4, NULL, "timer-p4",
                              &s->iomem, 0, 0x1000);