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@@ -89,6 +89,15 @@ struct cpu_ops {
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* @return 0 if OK, -ENOSPC if buffer is too small, other -ve on error
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*/
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int (*get_vendor)(struct udevice *dev, char *buf, int size);
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+
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+ /**
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+ * is_current() - Check if the CPU that U-Boot is currently running from
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+ *
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+ * @dev: Device to check (UCLASS_CPU)
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+ * @return 1 if the CPU that U-Boot is currently running from, 0
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+ * if not.
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+ */
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+ int (*is_current)(struct udevice *dev);
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};
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#define cpu_get_ops(dev) ((struct cpu_ops *)(dev)->driver->ops)
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@@ -137,4 +146,18 @@ int cpu_get_vendor(struct udevice *dev, char *buf, int size);
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*/
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int cpu_probe_all(void);
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+/**
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+ * cpu_is_current() - Check if the CPU that U-Boot is currently running from
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+ *
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+ * Return: 1 if yes, - 0 if not
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+ */
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+int cpu_is_current(struct udevice *cpu);
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+
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+/**
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+ * cpu_get_current_dev() - Get CPU udevice for current CPU
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+ *
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+ * Return: udevice if OK, - NULL on error
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+ */
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+struct udevice *cpu_get_current_dev(void);
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+
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#endif
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