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

source/trusted-firmware/trusted-firmware-a-2.8/plat/amlogic/common/aml_thermal.c

@@ -0,0 +1,27 @@
+/*
+ * Copyright (c) 2018-2019, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <stdint.h>
+
+#include "aml_private.h"
+
+static int32_t modules_initialized = -1;
+
+/*******************************************************************************
+ * Unknown commands related to something thermal-related
+ ******************************************************************************/
+void aml_thermal_unknown(void)
+{
+	uint16_t ret;
+
+	if (modules_initialized == -1) {
+		aml_scpi_efuse_read(&ret, 0, 2);
+		modules_initialized = ret;
+	}
+
+	aml_scpi_unknown_thermal(10, 2,  /* thermal */
+				 13, 1); /* thermalver */
+}