GK SDK 源码库: XMIPCLinuxV100R005C00SPC030 (kernel/tools/open_source excluded)

2026-09-06 03:52:57 +08:00
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+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * (C) Copyright 2016 - Beniamino Galvani <b.galvani@gmail.com>
+ */
+
+#ifndef __MESON_SM_H__
+#define __MESON_SM_H__
+
+ssize_t meson_sm_read_efuse(uintptr_t offset, void *buffer, size_t size);
+
+#define SM_SERIAL_SIZE	12
+
+int meson_sm_get_serial(void *buffer, size_t size);
+
+enum {
+	REBOOT_REASON_COLD = 0,
+	REBOOT_REASON_NORMAL = 1,
+	REBOOT_REASON_RECOVERY = 2,
+	REBOOT_REASON_UPDATE = 3,
+	REBOOT_REASON_FASTBOOT = 4,
+	REBOOT_REASON_SUSPEND_OFF = 5,
+	REBOOT_REASON_HIBERNATE = 6,
+	REBOOT_REASON_BOOTLOADER = 7,
+	REBOOT_REASON_SHUTDOWN_REBOOT = 8,
+	REBOOT_REASON_RPMBP = 9,
+	REBOOT_REASON_CRASH_DUMP = 11,
+	REBOOT_REASON_KERNEL_PANIC = 12,
+	REBOOT_REASON_WATCHDOG_REBOOT = 13,
+};
+
+int meson_sm_get_reboot_reason(void);
+
+#endif /* __MESON_SM_H__ */