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imx: imx8m: Don't use the addr parameter of reset_cpu
imx8m has the only implementation of `reset_cpu` which does not ignore
the addr parameter and instead gives it some meaning as the base address
of watchdog registers. This breaks convention with the rest of U-Boot
where the parameter is ignored and callers are passing in 0.
Fixes: d2041725e8
("imx8m: restrict reset_cpu")
Co-Authored-by: Harald Seiler <hws@denx.de>
Signed-off-by: Claudius Heine <ch@denx.de>
Signed-off-by: Harald Seiler <hws@denx.de>
Reviewed-by: Marek Vasut <marex@denx.de>
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parent
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@ -410,10 +410,7 @@ int ft_system_setup(void *blob, bd_t *bd)
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#if defined(CONFIG_SPL_BUILD) || !defined(CONFIG_SYSRESET)
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#if defined(CONFIG_SPL_BUILD) || !defined(CONFIG_SYSRESET)
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void reset_cpu(ulong addr)
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void reset_cpu(ulong addr)
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{
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{
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struct watchdog_regs *wdog = (struct watchdog_regs *)addr;
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struct watchdog_regs *wdog = (struct watchdog_regs *)WDOG1_BASE_ADDR;
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if (!addr)
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wdog = (struct watchdog_regs *)WDOG1_BASE_ADDR;
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/* Clear WDA to trigger WDOG_B immediately */
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/* Clear WDA to trigger WDOG_B immediately */
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writew((SET_WCR_WT(1) | WCR_WDT | WCR_WDE | WCR_SRS), &wdog->wcr);
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writew((SET_WCR_WT(1) | WCR_WDT | WCR_WDE | WCR_SRS), &wdog->wcr);
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