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

source/bootloader/u-boot-2020.01/include/tee/optee.h

@@ -0,0 +1,79 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+/*
+ * OP-TEE related definitions
+ *
+ * (C) Copyright 2016 Linaro Limited
+ * Andrew F. Davis <andrew.davis@linaro.org>
+ */
+
+#ifndef	_OPTEE_H
+#define _OPTEE_H
+
+#include <linux/errno.h>
+
+#define OPTEE_MAGIC             0x4554504f
+#define OPTEE_VERSION           1
+#define OPTEE_ARCH_ARM32        0
+#define OPTEE_ARCH_ARM64        1
+
+struct optee_header {
+	uint32_t magic;
+	uint8_t version;
+	uint8_t arch;
+	uint16_t flags;
+	uint32_t init_size;
+	uint32_t init_load_addr_hi;
+	uint32_t init_load_addr_lo;
+	uint32_t init_mem_usage;
+	uint32_t paged_size;
+};
+
+static inline uint32_t optee_image_get_entry_point(const image_header_t *hdr)
+{
+	struct optee_header *optee_hdr = (struct optee_header *)(hdr + 1);
+
+	return optee_hdr->init_load_addr_lo;
+}
+
+static inline uint32_t optee_image_get_load_addr(const image_header_t *hdr)
+{
+	return optee_image_get_entry_point(hdr) - sizeof(struct optee_header);
+}
+
+#if defined(CONFIG_OPTEE)
+int optee_verify_image(struct optee_header *hdr, unsigned long tzdram_start,
+		       unsigned long tzdram_len, unsigned long image_len);
+#else
+static inline int optee_verify_image(struct optee_header *hdr,
+				     unsigned long tzdram_start,
+				     unsigned long tzdram_len,
+				     unsigned long image_len)
+{
+	return -EPERM;
+}
+
+#endif
+
+#if defined(CONFIG_OPTEE)
+int optee_verify_bootm_image(unsigned long image_addr,
+			     unsigned long image_load_addr,
+			     unsigned long image_len);
+#else
+static inline int optee_verify_bootm_image(unsigned long image_addr,
+					   unsigned long image_load_addr,
+					   unsigned long image_len)
+{
+	return -EPERM;
+}
+#endif
+
+#if defined(CONFIG_OPTEE) && defined(CONFIG_OF_LIBFDT)
+int optee_copy_fdt_nodes(const void *old_blob, void *new_blob);
+#else
+static inline int optee_copy_fdt_nodes(const void *old_blob, void *new_blob)
+{
+	return 0;
+}
+#endif
+
+#endif /* _OPTEE_H */

source/bootloader/u-boot-2020.01/include/tee/optee_ta_avb.h

@@ -0,0 +1,64 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+/* Copyright (c) 2018, Linaro Limited */
+
+#ifndef __TA_AVB_H
+#define __TA_AVB_H
+
+#define TA_AVB_UUID { 0x023f8f1a, 0x292a, 0x432b, \
+		      { 0x8f, 0xc4, 0xde, 0x84, 0x71, 0x35, 0x80, 0x67 } }
+
+#define TA_AVB_MAX_ROLLBACK_LOCATIONS	256
+
+/*
+ * Gets the rollback index corresponding to the given rollback index slot.
+ *
+ * in	params[0].value.a:	rollback index slot
+ * out	params[1].value.a:	upper 32 bits of rollback index
+ * out	params[1].value.b:	lower 32 bits of rollback index
+ */
+#define TA_AVB_CMD_READ_ROLLBACK_INDEX	0
+
+/*
+ * Updates the rollback index corresponding to the given rollback index slot.
+ *
+ * Will refuse to update a slot with a lower value.
+ *
+ * in	params[0].value.a:	rollback index slot
+ * in	params[1].value.a:	upper 32 bits of rollback index
+ * in	params[1].value.b:	lower 32 bits of rollback index
+ */
+#define TA_AVB_CMD_WRITE_ROLLBACK_INDEX	1
+
+/*
+ * Gets the lock state of the device.
+ *
+ * out	params[0].value.a:	lock state
+ */
+#define TA_AVB_CMD_READ_LOCK_STATE	2
+
+/*
+ * Sets the lock state of the device.
+ *
+ * If the lock state is changed all rollback slots will be reset to 0
+ *
+ * in	params[0].value.a:	lock state
+ */
+#define TA_AVB_CMD_WRITE_LOCK_STATE	3
+
+/*
+ * Reads a persistent value corresponding to the given name.
+ *
+ * in	params[0].u.memref:	persistent value name
+ * out	params[1].u.memref:	read persistent value buffer
+ */
+#define TA_AVB_CMD_READ_PERSIST_VALUE	4
+
+/*
+ * Writes a persistent value corresponding to the given name.
+ *
+ * in	params[0].u.memref:	persistent value name
+ * in	params[1].u.memref:	persistent value buffer to write
+ */
+#define TA_AVB_CMD_WRITE_PERSIST_VALUE	5
+
+#endif /* __TA_AVB_H */