X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;ds=sidebyside;f=include%2Fimage.h;h=ebd581a594444757a609af59d5fda30e8fc6eef9;hb=d789a8259e3b3b77e3eb2b090373ab2cbc225629;hp=a1eea94f7d8455e4f737e7a699e43e8f2fcb3f8c;hpb=a8fc3df8b96fb968e72d5f2f10d07322f81adc8a;p=platform%2Fkernel%2Fu-boot.git

diff --git a/include/image.h b/include/image.h
index a1eea94..ebd581a 100644
--- a/include/image.h
+++ b/include/image.h
@@ -32,8 +32,12 @@ struct fdt_region;
 #define CONFIG_FIT_VERBOSE	1 /* enable fit_format_{error,warning}() */
 #define CONFIG_FIT_ENABLE_RSASSA_PSS_SUPPORT 1
 #define CONFIG_FIT_ENABLE_SHA256_SUPPORT
+#define CONFIG_FIT_ENABLE_SHA384_SUPPORT
+#define CONFIG_FIT_ENABLE_SHA512_SUPPORT
 #define CONFIG_SHA1
 #define CONFIG_SHA256
+#define CONFIG_SHA384
+#define CONFIG_SHA512
 
 #define IMAGE_ENABLE_IGNORE	0
 #define IMAGE_INDENT_STRING	""
@@ -92,6 +96,20 @@ struct fdt_region;
 #define IMAGE_ENABLE_SHA256	0
 #endif
 
+#if defined(CONFIG_FIT_ENABLE_SHA384_SUPPORT) || \
+	defined(CONFIG_SPL_SHA384_SUPPORT)
+#define IMAGE_ENABLE_SHA384	1
+#else
+#define IMAGE_ENABLE_SHA384	0
+#endif
+
+#if defined(CONFIG_FIT_ENABLE_SHA512_SUPPORT) || \
+	defined(CONFIG_SPL_SHA512_SUPPORT)
+#define IMAGE_ENABLE_SHA512	1
+#else
+#define IMAGE_ENABLE_SHA512	0
+#endif
+
 #endif /* IMAGE_ENABLE_FIT */
 
 #ifdef CONFIG_SYS_BOOT_GET_CMDLINE
@@ -453,6 +471,15 @@ typedef struct table_entry {
 } table_entry_t;
 
 /*
+ * Compression type and magic number mapping table.
+ */
+struct comp_magic_map {
+	int		comp_id;
+	const char	*name;
+	unsigned char	magic[2];
+};
+
+/*
  * get_table_entry_id() scans the translation table trying to find an
  * entry that matches the given short name. If a matching entry is
  * found, it's id is returned to the caller.
@@ -581,10 +608,10 @@ ulong genimg_get_kernel_addr(char * const img_addr);
 int genimg_get_format(const void *img_addr);
 int genimg_has_config(bootm_headers_t *images);
 
-int boot_get_fpga(int argc, char * const argv[], bootm_headers_t *images,
-		uint8_t arch, const ulong *ld_start, ulong * const ld_len);
-int boot_get_ramdisk(int argc, char * const argv[], bootm_headers_t *images,
-		uint8_t arch, ulong *rd_start, ulong *rd_end);
+int boot_get_fpga(int argc, char *const argv[], bootm_headers_t *images,
+		  uint8_t arch, const ulong *ld_start, ulong * const ld_len);
+int boot_get_ramdisk(int argc, char *const argv[], bootm_headers_t *images,
+		     uint8_t arch, ulong *rd_start, ulong *rd_end);
 
 /**
  * boot_get_loadable - routine to load a list of binaries to memory
@@ -607,8 +634,8 @@ int boot_get_ramdisk(int argc, char * const argv[], bootm_headers_t *images,
  *     0, if only valid images or no images are found
  *     error code, if an error occurs during fit_image_load
  */
-int boot_get_loadable(int argc, char * const argv[], bootm_headers_t *images,
-		uint8_t arch, const ulong *ld_start, ulong * const ld_len);
+int boot_get_loadable(int argc, char *const argv[], bootm_headers_t *images,
+		      uint8_t arch, const ulong *ld_start, ulong *const ld_len);
 #endif /* !USE_HOSTCC */
 
 int boot_get_setup_fit(bootm_headers_t *images, uint8_t arch,
@@ -717,7 +744,7 @@ int image_source_script(ulong addr, const char *fit_uname);
 int fit_get_node_from_config(bootm_headers_t *images, const char *prop_name,
 			ulong addr);
 
-int boot_get_fdt(int flag, int argc, char * const argv[], uint8_t arch,
+int boot_get_fdt(int flag, int argc, char *const argv[], uint8_t arch,
 		 bootm_headers_t *images,
 		 char **of_flat_tree, ulong *of_size);
 void boot_fdt_add_mem_rsv_regions(struct lmb *lmb, void *fdt_blob);
@@ -869,6 +896,18 @@ static inline int image_check_target_arch(const image_header_t *hdr)
 #endif /* USE_HOSTCC */
 
 /**
+ * image_decomp_type() - Find out compression type of an image
+ *
+ * @buf:	Address in U-Boot memory where image is loaded.
+ * @len:	Length of the compressed image.
+ * @return	compression type or IH_COMP_NONE if not compressed.
+ *
+ * Note: Only following compression types are supported now.
+ * lzo, lzma, gzip, bzip2
+ */
+int image_decomp_type(const unsigned char *buf, ulong len);
+
+/**
  * image_decomp() - decompress an image
  *
  * @comp:	Compression algorithm that is used (IH_COMP_...)
@@ -939,12 +978,14 @@ int booti_setup(ulong image, ulong *relocated_addr, ulong *size,
 #define FIT_IMAGES_PATH		"/images"
 #define FIT_CONFS_PATH		"/configurations"
 
-/* hash/signature node */
+/* hash/signature/key node */
 #define FIT_HASH_NODENAME	"hash"
 #define FIT_ALGO_PROP		"algo"
 #define FIT_VALUE_PROP		"value"
 #define FIT_IGNORE_PROP		"uboot-ignore"
 #define FIT_SIG_NODENAME	"signature"
+#define FIT_KEY_REQUIRED	"required"
+#define FIT_KEY_HINT		"key-name-hint"
 
 /* cipher node */
 #define FIT_CIPHER_NODENAME	"cipher"
@@ -1092,7 +1133,27 @@ int fit_image_check_comp(const void *fit, int noffset, uint8_t comp);
 int fit_check_format(const void *fit);
 
 int fit_conf_find_compat(const void *fit, const void *fdt);
+
+/**
+ * fit_conf_get_node - get node offset for configuration of a given unit name
+ * @fit: pointer to the FIT format image header
+ * @conf_uname: configuration node unit name (NULL to use default)
+ *
+ * fit_conf_get_node() finds a configuration (within the '/configurations'
+ * parent node) of a provided unit name. If configuration is found its node
+ * offset is returned to the caller.
+ *
+ * When NULL is provided in second argument fit_conf_get_node() will search
+ * for a default configuration node instead. Default configuration node unit
+ * name is retrieved from FIT_DEFAULT_PROP property of the '/configurations'
+ * node.
+ *
+ * returns:
+ *     configuration node offset when found (>=0)
+ *     negative number on failure (FDT_ERR_* code)
+ */
 int fit_conf_get_node(const void *fit, const char *conf_uname);
+
 int fit_conf_get_prop_node_count(const void *fit, int noffset,
 		const char *prop_name);
 int fit_conf_get_prop_node_index(const void *fit, int noffset,