Due to some mistakes in the source code, it was not possible to really
turn FIT support off. This commit fixes the problem by means of the
following changes:

- Enclose "bootm_host_load_image" and "bootm_host_load_images" between
  checks for CONFIG_FIT_SIGNATURE, in common/bootm.c.

- Enclose the declaration of "bootm_host_load_images" between checks for
  CONFIG_FIT_SIGNATURE, in common/bootm.h.

- Condition the compilation and linking of fit_common.o fit_image.o
  image-host.o common/image-fit.o to CONFIG_FIT=y, in tools/Makefile.

Signed-off-by: Carlos Santos <[email protected]>
---
 common/bootm.c  | 2 ++
 include/bootm.h | 2 ++
 tools/Makefile  | 6 ++----
 3 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/common/bootm.c b/common/bootm.c
index c965326..ab477ba 100644
--- a/common/bootm.c
+++ b/common/bootm.c
@@ -891,6 +891,7 @@ void memmove_wd(void *to, void *from, size_t len, ulong 
chunksz)
        memmove(to, from, len);
 }
 
+#if defined(CONFIG_FIT_SIGNATURE)
 static int bootm_host_load_image(const void *fit, int req_image_type)
 {
        const char *fit_uname_config = NULL;
@@ -955,5 +956,6 @@ int bootm_host_load_images(const void *fit, int cfg_noffset)
        /* Return the first error we found */
        return err;
 }
+#endif
 
 #endif /* ndef USE_HOSTCC */
diff --git a/include/bootm.h b/include/bootm.h
index 4981377..94d62a1 100644
--- a/include/bootm.h
+++ b/include/bootm.h
@@ -41,7 +41,9 @@ void lynxkdi_boot(image_header_t *hdr);
 
 boot_os_fn *bootm_os_get_boot_func(int os);
 
+#if defined(CONFIG_FIT_SIGNATURE)
 int bootm_host_load_images(const void *fit, int cfg_noffset);
+#endif
 
 int boot_selected_os(int argc, char * const argv[], int state,
                     bootm_headers_t *images, boot_os_fn *boot_fn);
diff --git a/tools/Makefile b/tools/Makefile
index da50e1b..0a3d279 100644
--- a/tools/Makefile
+++ b/tools/Makefile
@@ -54,6 +54,7 @@ mkenvimage-objs := mkenvimage.o os_support.o lib/crc32.o
 hostprogs-y += dumpimage mkimage
 hostprogs-$(CONFIG_FIT_SIGNATURE) += fit_info fit_check_sign
 
+FIT_OBJS-$(CONFIG_FIT) := fit_common.o fit_image.o image-host.o 
common/image-fit.o
 FIT_SIG_OBJS-$(CONFIG_FIT_SIGNATURE) := common/image-sig.o
 # Flattened device tree objects
 LIBFDT_OBJS := $(addprefix lib/libfdt/, \
@@ -68,18 +69,15 @@ ROCKCHIP_OBS = lib/rc4.o rkcommon.o rkimage.o rksd.o rkspi.o
 # common objs for dumpimage and mkimage
 dumpimage-mkimage-objs := aisimage.o \
                        atmelimage.o \
+                       $(FIT_OBJS-y) \
                        $(FIT_SIG_OBJS-y) \
                        common/bootm.o \
                        lib/crc32.o \
                        default_image.o \
                        lib/fdtdec_common.o \
                        lib/fdtdec.o \
-                       fit_common.o \
-                       fit_image.o \
                        gpimage.o \
                        gpimage-common.o \
-                       common/image-fit.o \
-                       image-host.o \
                        common/image.o \
                        imagetool.o \
                        imximage.o \
-- 
2.7.4

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