mirror of https://github.com/xemu-project/xemu.git
eff9dc5660
Current watchdog is free running out of reset, this combined with the fact that current implementation also ensures the counter is running when programing WDOGLOAD creates issues when the firmware defer the programing of WDOGCONTROL.INTEN much later after WDOGLOAD. Arm Programmer's Model documentation states that INTEN is also the counter enable: > INTEN > > Enable the interrupt event, WDOGINT. Set HIGH to enable the counter > and the interrupt, or LOW to disable the counter and interrupt. > Reloads the counter from the value in WDOGLOAD when the interrupt > is enabled, after previously being disabled. Source of the time of writing: https://developer.arm.com/documentation/ddi0479/d/apb-components/apb-watchdog/programmers-model Signed-off-by: Roque Arcudia Hernandez <roqueh@google.com> Reviewed-by: Stephen Longfield <slongfield@google.com> Reviewed-by: Joe Komlodi <komlodi@google.com> Message-id: 20241115160328.1650269-3-roqueh@google.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org> |
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| .. | ||
| Kconfig | ||
| allwinner-wdt.c | ||
| cmsdk-apb-watchdog.c | ||
| meson.build | ||
| sbsa_gwdt.c | ||
| spapr_watchdog.c | ||
| trace-events | ||
| trace.h | ||
| watchdog.c | ||
| wdt_aspeed.c | ||
| wdt_diag288.c | ||
| wdt_i6300esb.c | ||
| wdt_ib700.c | ||
| wdt_imx2.c | ||