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-rw-r--r--include/dm/uclass-id.h1
-rw-r--r--include/efi.h8
-rw-r--r--include/efi_loader.h16
-rw-r--r--include/efi_rng.h32
-rw-r--r--include/image.h1
-rw-r--r--include/part_efi.h2
-rw-r--r--include/pe.h18
-rw-r--r--include/rng.h33
-rw-r--r--include/virtio.h4
9 files changed, 112 insertions, 3 deletions
diff --git a/include/dm/uclass-id.h b/include/dm/uclass-id.h
index c1bab17ad1..67f5d673cb 100644
--- a/include/dm/uclass-id.h
+++ b/include/dm/uclass-id.h
@@ -88,6 +88,7 @@ enum uclass_id {
UCLASS_REGULATOR, /* Regulator device */
UCLASS_REMOTEPROC, /* Remote Processor device */
UCLASS_RESET, /* Reset controller device */
+ UCLASS_RNG, /* Random Number Generator */
UCLASS_RTC, /* Real time clock device */
UCLASS_SCSI, /* SCSI device */
UCLASS_SERIAL, /* Serial UART */
diff --git a/include/efi.h b/include/efi.h
index 5f415a99cc..e12697a5d5 100644
--- a/include/efi.h
+++ b/include/efi.h
@@ -91,7 +91,13 @@ typedef struct {
#define EFI_IP_ADDRESS_CONFLICT (EFI_ERROR_MASK | 34)
#define EFI_HTTP_ERROR (EFI_ERROR_MASK | 35)
-#define EFI_WARN_DELETE_FAILURE 2
+#define EFI_WARN_UNKNOWN_GLYPH 1
+#define EFI_WARN_DELETE_FAILURE 2
+#define EFI_WARN_WRITE_FAILURE 3
+#define EFI_WARN_BUFFER_TOO_SMALL 4
+#define EFI_WARN_STALE_DATA 5
+#define EFI_WARN_FILE_SYSTEM 6
+#define EFI_WARN_RESET_REQUIRED 7
typedef unsigned long efi_status_t;
typedef u64 efi_physical_addr_t;
diff --git a/include/efi_loader.h b/include/efi_loader.h
index 16a1b258b1..d4c59b54c4 100644
--- a/include/efi_loader.h
+++ b/include/efi_loader.h
@@ -17,6 +17,11 @@ static inline int guidcmp(const void *g1, const void *g2)
return memcmp(g1, g2, sizeof(efi_guid_t));
}
+static inline void *guidcpy(void *dst, const void *src)
+{
+ return memcpy(dst, src, sizeof(efi_guid_t));
+}
+
/* No need for efi loader support in SPL */
#if CONFIG_IS_ENABLED(EFI_LOADER)
@@ -34,6 +39,9 @@ static inline int guidcmp(const void *g1, const void *g2)
EFI_GUID(0xbbe4e671, 0x5773, 0x4ea1, \
0x9a, 0xab, 0x3a, 0x7d, 0xbf, 0x40, 0xc4, 0x82)
+/* Use internal device tree when starting UEFI application */
+#define EFI_FDT_USE_INTERNAL NULL
+
/* Root node */
extern efi_handle_t efi_root;
@@ -125,6 +133,7 @@ extern const struct efi_hii_config_routing_protocol efi_hii_config_routing;
extern const struct efi_hii_config_access_protocol efi_hii_config_access;
extern const struct efi_hii_database_protocol efi_hii_database;
extern const struct efi_hii_string_protocol efi_hii_string;
+extern const struct efi_rng_protocol efi_rng_protocol;
uint16_t *efi_dp_str(struct efi_device_path *dp);
@@ -170,6 +179,9 @@ extern const efi_guid_t efi_guid_hii_config_access_protocol;
extern const efi_guid_t efi_guid_hii_database_protocol;
extern const efi_guid_t efi_guid_hii_string_protocol;
+/* GUID of RNG protocol */
+extern const efi_guid_t efi_guid_rng_protocol;
+
extern unsigned int __efi_runtime_start, __efi_runtime_stop;
extern unsigned int __efi_runtime_rel_start, __efi_runtime_rel_stop;
@@ -338,6 +350,10 @@ extern struct list_head efi_register_notify_events;
/* Initialize efi execution environment */
efi_status_t efi_init_obj_list(void);
+/* Install device tree */
+efi_status_t efi_install_fdt(void *fdt);
+/* Run loaded UEFI image */
+efi_status_t efi_run_image(void *source_buffer, efi_uintn_t source_size);
/* Initialize variable services */
efi_status_t efi_init_variables(void);
/* Notify ExitBootServices() is called */
diff --git a/include/efi_rng.h b/include/efi_rng.h
new file mode 100644
index 0000000000..35f59678c7
--- /dev/null
+++ b/include/efi_rng.h
@@ -0,0 +1,32 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright (c) 2019, Linaro Limited
+ */
+
+#if !defined _EFI_RNG_H_
+#define _EFI_RNG_H_
+
+#include <efi.h>
+#include <efi_api.h>
+
+/* EFI random number generation protocol related GUID definitions */
+#define EFI_RNG_PROTOCOL_GUID \
+ EFI_GUID(0x3152bca5, 0xeade, 0x433d, 0x86, 0x2e, \
+ 0xc0, 0x1c, 0xdc, 0x29, 0x1f, 0x44)
+
+#define EFI_RNG_ALGORITHM_RAW \
+ EFI_GUID(0xe43176d7, 0xb6e8, 0x4827, 0xb7, 0x84, \
+ 0x7f, 0xfd, 0xc4, 0xb6, 0x85, 0x61)
+
+struct efi_rng_protocol {
+ efi_status_t (EFIAPI *get_info)(struct efi_rng_protocol *protocol,
+ efi_uintn_t *rng_algorithm_list_size,
+ efi_guid_t *rng_algorithm_list);
+ efi_status_t (EFIAPI *get_rng)(struct efi_rng_protocol *protocol,
+ efi_guid_t *rng_algorithm,
+ efi_uintn_t rng_value_length, uint8_t *rng_value);
+};
+
+efi_status_t platform_get_rng_device(struct udevice **dev);
+
+#endif /* _EFI_RNG_H_ */
diff --git a/include/image.h b/include/image.h
index f4d2aaf53e..4a280b78e7 100644
--- a/include/image.h
+++ b/include/image.h
@@ -157,6 +157,7 @@ enum {
IH_OS_ARM_TRUSTED_FIRMWARE, /* ARM Trusted Firmware */
IH_OS_TEE, /* Trusted Execution Environment */
IH_OS_OPENSBI, /* RISC-V OpenSBI */
+ IH_OS_EFI, /* EFI Firmware (e.g. GRUB2) */
IH_OS_COUNT,
};
diff --git a/include/part_efi.h b/include/part_efi.h
index eb5797af74..1929e4400f 100644
--- a/include/part_efi.h
+++ b/include/part_efi.h
@@ -24,7 +24,7 @@
#define EFI_PMBR_OSTYPE_EFI 0xEF
#define EFI_PMBR_OSTYPE_EFI_GPT 0xEE
-#define GPT_HEADER_SIGNATURE_UBOOT 0x5452415020494645ULL
+#define GPT_HEADER_SIGNATURE_UBOOT 0x5452415020494645ULL // 'EFI PART'
#define GPT_HEADER_CHROMEOS_IGNORE 0x454d45524f4e4749ULL // 'IGNOREME'
#define GPT_HEADER_REVISION_V1 0x00010000
diff --git a/include/pe.h b/include/pe.h
index bff3b0aa7a..086f2b860e 100644
--- a/include/pe.h
+++ b/include/pe.h
@@ -155,6 +155,8 @@ typedef struct _IMAGE_SECTION_HEADER {
uint32_t Characteristics;
} IMAGE_SECTION_HEADER, *PIMAGE_SECTION_HEADER;
+/* Indices for Optional Header Data Directories */
+#define IMAGE_DIRECTORY_ENTRY_SECURITY 4
#define IMAGE_DIRECTORY_ENTRY_BASERELOC 5
typedef struct _IMAGE_BASE_RELOCATION
@@ -252,4 +254,20 @@ typedef struct _IMAGE_RELOCATION
#define IMAGE_REL_AMD64_PAIR 0x000F
#define IMAGE_REL_AMD64_SSPAN32 0x0010
+/* certificate appended to PE image */
+typedef struct _WIN_CERTIFICATE {
+ uint32_t dwLength;
+ uint16_t wRevision;
+ uint16_t wCertificateType;
+ uint8_t bCertificate[];
+} WIN_CERTIFICATE, *LPWIN_CERTIFICATE;
+
+/* Definitions for the contents of the certs data block */
+#define WIN_CERT_TYPE_PKCS_SIGNED_DATA 0x0002
+#define WIN_CERT_TYPE_EFI_OKCS115 0x0EF0
+#define WIN_CERT_TYPE_EFI_GUID 0x0EF1
+
+#define WIN_CERT_REVISION_1_0 0x0100
+#define WIN_CERT_REVISION_2_0 0x0200
+
#endif /* _PE_H */
diff --git a/include/rng.h b/include/rng.h
new file mode 100644
index 0000000000..d2c0f9af62
--- /dev/null
+++ b/include/rng.h
@@ -0,0 +1,33 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (c) 2019, Linaro Limited
+ */
+
+#if !defined _RNG_H_
+#define _RNG_H_
+
+struct udevice;
+
+/**
+ * dm_rng_read() - read a random number seed from the rng device
+ * @buffer: input buffer to put the read random seed into
+ * @size: number of bytes of random seed read
+ *
+ * Return: 0 if OK, -ve on error
+ */
+int dm_rng_read(struct udevice *dev, void *buffer, size_t size);
+
+/* struct dm_rng_ops - Operations for the hwrng uclass */
+struct dm_rng_ops {
+ /**
+ * @read() - read a random number seed
+ *
+ * @data: input buffer to read the random seed
+ * @max: total number of bytes to read
+ *
+ * Return: 0 if OK, -ve on error
+ */
+ int (*read)(struct udevice *dev, void *data, size_t max);
+};
+
+#endif /* _RNG_H_ */
diff --git a/include/virtio.h b/include/virtio.h
index 654fdf154b..561dcc34ba 100644
--- a/include/virtio.h
+++ b/include/virtio.h
@@ -22,10 +22,12 @@
#define VIRTIO_ID_NET 1 /* virtio net */
#define VIRTIO_ID_BLOCK 2 /* virtio block */
-#define VIRTIO_ID_MAX_NUM 3
+#define VIRTIO_ID_RNG 4 /* virtio rng */
+#define VIRTIO_ID_MAX_NUM 5
#define VIRTIO_NET_DRV_NAME "virtio-net"
#define VIRTIO_BLK_DRV_NAME "virtio-blk"
+#define VIRTIO_RNG_DRV_NAME "virtio-rng"
/* Status byte for guest to report progress, and synchronize features */
generated by cgit (git 2.34.1) at 2025-01-13 16:48:02 +0000