JFFS2: Speed up and fix comparison functions

[karo-tx-uboot.git] / include / image.h

diff --git a/include/image.h b/include/image.h
index ee3afe35670a9b460921ba0b2f5218df5a76b0c0..63c3d37f20fa4dac33c43975693801a505b94a3e 100644 (file)
--- a/include/image.h
+++ b/include/image.h
@@ -23,6 +23,7 @@
 struct lmb;
 
 #ifdef USE_HOSTCC
+#include <sys/types.h>
 
 /* new uImage format support enabled on host */
 #define CONFIG_FIT             1
@@ -242,6 +243,10 @@ struct lmb;
 #define IH_TYPE_ATMELIMAGE     18      /* ATMEL ROM bootable Image     */
 #define IH_TYPE_SOCFPGAIMAGE   19      /* Altera SOCFPGA Preloader     */
 #define IH_TYPE_X86_SETUP      20      /* x86 setup.bin Image          */
+#define IH_TYPE_LPC32XXIMAGE   21      /* x86 setup.bin Image          */
+#define IH_TYPE_LOADABLE       22      /* A list of typeless images    */
+
+#define IH_TYPE_COUNT          23      /* Number of image types */
 
 /*
  * Compression Types
@@ -408,6 +413,15 @@ char *get_table_entry_name(const table_entry_t *table, char *msg, int id);
 const char *genimg_get_os_name(uint8_t os);
 const char *genimg_get_arch_name(uint8_t arch);
 const char *genimg_get_type_name(uint8_t type);
+
+/**
+ * genimg_get_type_short_name() - get the short name for an image type
+ *
+ * @param type Image type (IH_TYPE_...)
+ * @return image short name, or "unknown" if unknown
+ */
+const char *genimg_get_type_short_name(uint8_t type);
+
 const char *genimg_get_comp_name(uint8_t comp);
 int genimg_get_os_id(const char *name);
 int genimg_get_arch_id(const char *name);
@@ -453,7 +467,31 @@ ulong genimg_get_image(ulong img_addr);
 
 int boot_get_ramdisk(int argc, char * const argv[], bootm_headers_t *images,
                uint8_t arch, ulong *rd_start, ulong *rd_end);
-#endif
+
+/**
+ * boot_get_loadable - routine to load a list of binaries to memory
+ * @argc: Ignored Argument
+ * @argv: Ignored Argument
+ * @images: pointer to the bootm images structure
+ * @arch: expected architecture for the image
+ * @ld_start: Ignored Argument
+ * @ld_len: Ignored Argument
+ *
+ * boot_get_loadable() will take the given FIT configuration, and look
+ * for a field named "loadables".  Loadables, is a list of elements in
+ * the FIT given as strings.  exe:
+ *   loadables = "linux_kernel@1", "fdt@2";
+ * this function will attempt to parse each string, and load the
+ * corresponding element from the FIT into memory.  Once placed,
+ * no aditional actions are taken.
+ *
+ * @return:
+ *     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);
+#endif /* !USE_HOSTCC */
 
 int boot_get_setup_fit(bootm_headers_t *images, uint8_t arch,
                       ulong *setup_start, ulong *setup_len);
@@ -740,6 +778,7 @@ int bootz_setup(ulong image, ulong *start, ulong *end);
 #define FIT_KERNEL_PROP                "kernel"
 #define FIT_RAMDISK_PROP       "ramdisk"
 #define FIT_FDT_PROP           "fdt"
+#define FIT_LOADABLE_PROP      "loadables"
 #define FIT_DEFAULT_PROP       "default"
 #define FIT_SETUP_PROP         "setup"
 
@@ -751,6 +790,7 @@ int fit_parse_conf(const char *spec, ulong addr_curr,
 int fit_parse_subimage(const char *spec, ulong addr_curr,
                ulong *addr, const char **image_name);
 
+int fit_get_subimage_count(const void *fit, int images_noffset);
 void fit_print_contents(const void *fit);
 void fit_image_print(const void *fit, int noffset, const char *p);
 
@@ -927,8 +967,9 @@ struct checksum_algo {
 #if IMAGE_ENABLE_SIGN
        const EVP_MD *(*calculate_sign)(void);
 #endif
-       void (*calculate)(const struct image_region region[],
-                         int region_count, uint8_t *checksum);
+       int (*calculate)(const char *name,
+                        const struct image_region region[],
+                        int region_count, uint8_t *checksum);
        const uint8_t *rsa_padding;
 };