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

source/trusted-firmware/trusted-firmware-a-2.8/plat/allwinner/common/include/sunxi_private.h

@@ -0,0 +1,61 @@
+/*
+ * Copyright (c) 2017-2021, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef SUNXI_PRIVATE_H
+#define SUNXI_PRIVATE_H
+
+#include <common/fdt_fixup.h>
+
+#include <lib/psci/psci.h>
+
+extern const struct psci_cpu_idle_state sunxi_idle_states[];
+
+void sunxi_configure_mmu_el3(int flags);
+
+void sunxi_cpu_on(u_register_t mpidr);
+void sunxi_cpu_power_off_others(void);
+void sunxi_cpu_power_off_self(void);
+void sunxi_power_down(void);
+
+#if SUNXI_PSCI_USE_NATIVE
+void sunxi_set_native_psci_ops(const plat_psci_ops_t **psci_ops);
+#else
+static inline void sunxi_set_native_psci_ops(const plat_psci_ops_t **psci_ops)
+{
+}
+#endif
+#if SUNXI_PSCI_USE_SCPI
+bool sunxi_psci_is_scpi(void);
+int sunxi_set_scpi_psci_ops(const plat_psci_ops_t **psci_ops);
+#else
+static inline bool sunxi_psci_is_scpi(void)
+{
+	return false;
+}
+static inline int sunxi_set_scpi_psci_ops(const plat_psci_ops_t **psci_ops)
+{
+	return -1;
+}
+#endif
+int sunxi_validate_ns_entrypoint(uintptr_t ns_entrypoint);
+
+int sunxi_pmic_setup(uint16_t socid, const void *fdt);
+void sunxi_security_setup(void);
+
+uint16_t sunxi_read_soc_id(void);
+void sunxi_set_gpio_out(char port, int pin, bool level_high);
+int sunxi_init_platform_r_twi(uint16_t socid, bool use_rsb);
+void sunxi_execute_arisc_code(uint32_t *code, size_t size, uint16_t param);
+
+#if SUNXI_AMEND_DTB
+void sunxi_prepare_dtb(void *fdt);
+#else
+static inline void sunxi_prepare_dtb(void *fdt)
+{
+}
+#endif
+
+#endif /* SUNXI_PRIVATE_H */