image-pre-load: Move macros/definitions to image.h

Putting these definitions in a header will allow signatures to be
validated independently of bootm.

Signed-off-by: Steven Lawrance <steven.lawrance@softathome.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

diff --git a/boot/image-pre-load.c b/boot/image-pre-load.c
index 5ab9ae1..01b6003 100644 (file)
--- a/boot/image-pre-load.c
+++ b/boot/image-pre-load.c
@@ -11,49 +11,6 @@ DECLARE_GLOBAL_DATA_PTR;
 
 #include <u-boot/sha256.h>
 
-#define IMAGE_PRE_LOAD_SIG_MAGIC               0x55425348
-#define IMAGE_PRE_LOAD_SIG_OFFSET_MAGIC                0
-#define IMAGE_PRE_LOAD_SIG_OFFSET_IMG_LEN      4
-#define IMAGE_PRE_LOAD_SIG_OFFSET_SIG          8
-
-#define IMAGE_PRE_LOAD_PATH                    "/image/pre-load/sig"
-#define IMAGE_PRE_LOAD_PROP_ALGO_NAME          "algo-name"
-#define IMAGE_PRE_LOAD_PROP_PADDING_NAME       "padding-name"
-#define IMAGE_PRE_LOAD_PROP_SIG_SIZE           "signature-size"
-#define IMAGE_PRE_LOAD_PROP_PUBLIC_KEY         "public-key"
-#define IMAGE_PRE_LOAD_PROP_MANDATORY          "mandatory"
-
-/*
- * Information in the device-tree about the signature in the header
- */
-struct image_sig_info {
-       char *algo_name;        /* Name of the algo (eg: sha256,rsa2048) */
-       char *padding_name;     /* Name of the padding */
-       u8 *key;                /* Public signature key */
-       int key_len;            /* Length of the public key */
-       u32 sig_size;           /* size of the signature (in the header) */
-       int mandatory;          /* Set if the signature is mandatory */
-
-       struct image_sign_info sig_info; /* Signature info */
-};
-
-/*
- * Header of the signature header
- */
-struct sig_header_s {
-       u32 magic;
-       u32 version;
-       u32 header_size;
-       u32 image_size;
-       u32 offset_img_sig;
-       u32 flags;
-       u32 reserved0;
-       u32 reserved1;
-       u8 sha256_img_sig[SHA256_SUM_LEN];
-};
-
-#define SIG_HEADER_LEN                 (sizeof(struct sig_header_s))
-
 /*
  * Offset of the image
  *

diff --git a/include/image.h b/include/image.h
index eb2513c..d7d6a3f 100644 (file)
--- a/include/image.h
+++ b/include/image.h
@@ -1421,6 +1421,49 @@ struct crypto_algo *image_get_crypto_algo(const char *full_name);
  */
 struct padding_algo *image_get_padding_algo(const char *name);
 
+#define IMAGE_PRE_LOAD_SIG_MAGIC               0x55425348
+#define IMAGE_PRE_LOAD_SIG_OFFSET_MAGIC                0
+#define IMAGE_PRE_LOAD_SIG_OFFSET_IMG_LEN      4
+#define IMAGE_PRE_LOAD_SIG_OFFSET_SIG          8
+
+#define IMAGE_PRE_LOAD_PATH                    "/image/pre-load/sig"
+#define IMAGE_PRE_LOAD_PROP_ALGO_NAME          "algo-name"
+#define IMAGE_PRE_LOAD_PROP_PADDING_NAME       "padding-name"
+#define IMAGE_PRE_LOAD_PROP_SIG_SIZE           "signature-size"
+#define IMAGE_PRE_LOAD_PROP_PUBLIC_KEY         "public-key"
+#define IMAGE_PRE_LOAD_PROP_MANDATORY          "mandatory"
+
+/*
+ * Information in the device-tree about the signature in the header
+ */
+struct image_sig_info {
+       char *algo_name;        /* Name of the algo (eg: sha256,rsa2048) */
+       char *padding_name;     /* Name of the padding */
+       uint8_t *key;           /* Public signature key */
+       int key_len;            /* Length of the public key */
+       uint32_t sig_size;              /* size of the signature (in the header) */
+       int mandatory;          /* Set if the signature is mandatory */
+
+       struct image_sign_info sig_info; /* Signature info */
+};
+
+/*
+ * Header of the signature header
+ */
+struct sig_header_s {
+       uint32_t magic;
+       uint32_t version;
+       uint32_t header_size;
+       uint32_t image_size;
+       uint32_t offset_img_sig;
+       uint32_t flags;
+       uint32_t reserved0;
+       uint32_t reserved1;
+       uint8_t sha256_img_sig[SHA256_SUM_LEN];
+};
+
+#define SIG_HEADER_LEN                 (sizeof(struct sig_header_s))
+
 /**
  * image_pre_load() - Manage pre load header
  *

diff --git a/tools/image-host.c b/tools/image-host.c
index 698adfb..0bf18df 100644 (file)
--- a/tools/image-host.c
+++ b/tools/image-host.c
@@ -17,8 +17,6 @@
 #include <openssl/pem.h>
 #include <openssl/evp.h>
 
-#define IMAGE_PRE_LOAD_PATH                             "/image/pre-load/sig"
-
 /**
  * fit_set_hash_value - set hash value in requested has node
  * @fit: pointer to the FIT format image header