diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-imx/imx8m/soc.c | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/arch/arm/mach-imx/imx8m/soc.c b/arch/arm/mach-imx/imx8m/soc.c index ac80266010..3a54db4898 100644 --- a/arch/arm/mach-imx/imx8m/soc.c +++ b/arch/arm/mach-imx/imx8m/soc.c @@ -301,16 +301,21 @@ int ft_system_setup(void *blob, bd_t *bd) } #endif +#if defined(CONFIG_SPL_BUILD) || !defined(CONFIG_SYSRESET) void reset_cpu(ulong addr) { - struct watchdog_regs *wdog = (struct watchdog_regs *)WDOG1_BASE_ADDR; + struct watchdog_regs *wdog = (struct watchdog_regs *)addr; - /* Clear WDA to trigger WDOG_B immediately */ - writew((WCR_WDE | WCR_SRS), &wdog->wcr); + if (!addr) + wdog = (struct watchdog_regs *)WDOG1_BASE_ADDR; - while (1) { - /* - * spin for .5 seconds before reset - */ - } + /* Clear WDA to trigger WDOG_B immediately */ + writew((WCR_WDE | WCR_SRS), &wdog->wcr); + + while (1) { + /* + * spin for .5 seconds before reset + */ + } } +#endif |