SPL: SPI: select SPL_SPI_FLASH_SUPPORT on SPL_SPI_SUNXI

[people/ms/u-boot.git] / include / image.h

diff --git a/include/image.h b/include/image.h
index 3f26f9bd1f625c365e6d8f7908a97bf0d1c84cc0..127cfc514892929c650f4dfef988b8ecb535a4b7 100644 (file)
--- a/include/image.h
+++ b/include/image.h
@@ -29,6 +29,9 @@ struct lmb;
 #define IMAGE_ENABLE_FIT       1
 #define IMAGE_ENABLE_OF_LIBFDT 1
 #define CONFIG_FIT_VERBOSE     1 /* enable fit_format_{error,warning}() */
+#define CONFIG_FIT_ENABLE_SHA256_SUPPORT
+#define CONFIG_SHA1
+#define CONFIG_SHA256
 
 #define IMAGE_ENABLE_IGNORE    0
 #define IMAGE_INDENT_STRING    ""
@@ -62,24 +65,13 @@ struct lmb;
 #  ifdef CONFIG_SPL_SHA1_SUPPORT
 #   define IMAGE_ENABLE_SHA1   1
 #  endif
-#  ifdef CONFIG_SPL_SHA256_SUPPORT
-#   define IMAGE_ENABLE_SHA256 1
-#  endif
 # else
 #  define CONFIG_CRC32         /* FIT images need CRC32 support */
-#  define CONFIG_SHA1          /* and SHA1 */
-#  define CONFIG_SHA256                /* and SHA256 */
 #  define IMAGE_ENABLE_CRC32   1
 #  define IMAGE_ENABLE_MD5     1
 #  define IMAGE_ENABLE_SHA1    1
-#  define IMAGE_ENABLE_SHA256  1
 # endif
 
-#ifdef CONFIG_FIT_DISABLE_SHA256
-#undef CONFIG_SHA256
-#undef IMAGE_ENABLE_SHA256
-#endif
-
 #ifndef IMAGE_ENABLE_CRC32
 #define IMAGE_ENABLE_CRC32     0
 #endif
@@ -92,7 +84,10 @@ struct lmb;
 #define IMAGE_ENABLE_SHA1      0
 #endif
 
-#ifndef IMAGE_ENABLE_SHA256
+#if defined(CONFIG_FIT_ENABLE_SHA256_SUPPORT) || \
+       defined(CONFIG_SPL_SHA256_SUPPORT)
+#define IMAGE_ENABLE_SHA256    1
+#else
 #define IMAGE_ENABLE_SHA256    0
 #endif
 
@@ -274,6 +269,7 @@ enum {
        IH_TYPE_VYBRIDIMAGE,    /* VYBRID .vyb Image */
        IH_TYPE_TEE,            /* Trusted Execution Environment OS Image */
        IH_TYPE_FIRMWARE_IVT,           /* Firmware Image with HABv4 IVT */
+       IH_TYPE_PMMC,            /* TI Power Management Micro-Controller Firmware */
 
        IH_TYPE_COUNT,                  /* Number of image types */
 };
@@ -378,7 +374,7 @@ typedef struct bootm_headers {
        bd_t            *kbd;
 #endif
 
-       int             verify;         /* getenv("verify")[0] != 'n' */
+       int             verify;         /* env_get("verify")[0] != 'n' */
 
 #define        BOOTM_STATE_START       (0x00000001)
 #define        BOOTM_STATE_FINDOS      (0x00000002)
@@ -562,7 +558,6 @@ ulong genimg_get_kernel_addr_fit(char * const img_addr,
 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);
-ulong genimg_get_image(ulong img_addr);
 
 int boot_get_fpga(int argc, char * const argv[], bootm_headers_t *images,
                uint8_t arch, const ulong *ld_start, ulong * const ld_len);
@@ -597,6 +592,31 @@ int boot_get_loadable(int argc, char * const argv[], bootm_headers_t *images,
 int boot_get_setup_fit(bootm_headers_t *images, uint8_t arch,
                       ulong *setup_start, ulong *setup_len);
 
+/**
+ * boot_get_fdt_fit() - load a DTB from a FIT file (applying overlays)
+ *
+ * This deals with all aspects of loading an DTB from a FIT.
+ * The correct base image based on configuration will be selected, and
+ * then any overlays specified will be applied (as present in fit_uname_configp).
+ *
+ * @param images       Boot images structure
+ * @param addr         Address of FIT in memory
+ * @param fit_unamep   On entry this is the requested image name
+ *                     (e.g. "kernel@1") or NULL to use the default. On exit
+ *                     points to the selected image name
+ * @param fit_uname_configp    On entry this is the requested configuration
+ *                     name (e.g. "conf@1") or NULL to use the default. On
+ *                     exit points to the selected configuration name.
+ * @param arch         Expected architecture (IH_ARCH_...)
+ * @param datap                Returns address of loaded image
+ * @param lenp         Returns length of loaded image
+ *
+ * @return node offset of base image, or -ve error code on error
+ */
+int boot_get_fdt_fit(bootm_headers_t *images, ulong addr,
+                  const char **fit_unamep, const char **fit_uname_configp,
+                  int arch, ulong *datap, ulong *lenp);
+
 /**
  * fit_image_load() - load an image from a FIT
  *
@@ -774,9 +794,9 @@ static inline void image_set_name(image_header_t *hdr, const char *name)
 int image_check_hcrc(const image_header_t *hdr);
 int image_check_dcrc(const image_header_t *hdr);
 #ifndef USE_HOSTCC
-ulong getenv_bootm_low(void);
-phys_size_t getenv_bootm_size(void);
-phys_size_t getenv_bootm_mapsize(void);
+ulong env_get_bootm_low(void);
+phys_size_t env_get_bootm_size(void);
+phys_size_t env_get_bootm_mapsize(void);
 #endif
 void memmove_wd(void *to, void *from, size_t len, ulong chunksz);
 
@@ -790,7 +810,8 @@ static inline int image_check_type(const image_header_t *hdr, uint8_t type)
 }
 static inline int image_check_arch(const image_header_t *hdr, uint8_t arch)
 {
-       return (image_get_arch(hdr) == arch);
+       return (image_get_arch(hdr) == arch) ||
+               (image_get_arch(hdr) == IH_ARCH_ARM && arch == IH_ARCH_ARM64);
 }
 static inline int image_check_os(const image_header_t *hdr, uint8_t os)
 {
@@ -1274,6 +1295,24 @@ int board_fit_config_name_match(const char *name);
 void board_fit_image_post_process(void **p_image, size_t *p_size);
 #endif /* CONFIG_SPL_FIT_IMAGE_POST_PROCESS */
 
+#define FDT_ERROR      ((ulong)(-1))
+
+ulong fdt_getprop_u32(const void *fdt, int node, const char *prop);
+
+/**
+ * fit_find_config_node() - Find the node for the best DTB in a FIT image
+ *
+ * A FIT image contains one or more DTBs. This function parses the
+ * configurations described in the FIT images and returns the node of
+ * the first matching DTB. To check if a DTB matches a board, this function
+ * calls board_fit_config_name_match(). If no matching DTB is found, it returns
+ * the node described by the default configuration if it exists.
+ *
+ * @fdt: pointer to flat device tree
+ * @return the node if found, -ve otherwise
+ */
+int fit_find_config_node(const void *fdt);
+
 /**
  * Mapping of image types to function handlers to be invoked on the associated
  * loaded images