From: Axel Heider <[email protected]>
Signed-off-by: Axel Heider <[email protected]>
---
hw/timer/imx_epit.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/hw/timer/imx_epit.c b/hw/timer/imx_epit.c
index 5315d9633e..6af460946f 100644
--- a/hw/timer/imx_epit.c
+++ b/hw/timer/imx_epit.c
@@ -191,8 +191,9 @@ static void imx_epit_write(void *opaque, hwaddr offset,
uint64_t value,
case 0: /* CR */
oldcr = s->cr;
- s->cr = value & 0x03ffffff;
- if (s->cr & CR_SWR) {
+ /* SWR bit is never persisted, it clears itself once reset is done */
+ s->cr = (value & ~CR_SWR) & 0x03ffffff;
+ if (value & CR_SWR) {
/* handle the reset */
imx_epit_reset(DEVICE(s));
/*
@@ -205,7 +206,7 @@ static void imx_epit_write(void *opaque, hwaddr offset,
uint64_t value,
ptimer_transaction_begin(s->timer_reload);
/* Update the frequency. Has been done already in case of a reset. */
- if (!(s->cr & CR_SWR)) {
+ if (!(value & CR_SWR)) {
imx_epit_set_freq(s);
}
--
2.34.5
