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-rw-r--r--README6
-rw-r--r--common/image-fit.c8
-rw-r--r--include/image.h33
3 files changed, 42 insertions, 5 deletions
diff --git a/README b/README
index defdedb..d832bcb 100644
--- a/README
+++ b/README
@@ -2997,6 +2997,12 @@ FIT uImage format:
use an arch-specific makefile fragment instead, for
example if more than one image needs to be produced.
+ CONFIG_FIT_SPL_PRINT
+ Printing information about a FIT image adds quite a bit of
+ code to SPL. So this is normally disabled in SPL. Use this
+ option to re-enable it. This will affect the output of the
+ bootm command when booting a FIT image.
+
Modem Support:
--------------
diff --git a/common/image-fit.c b/common/image-fit.c
index ec7b038..254feec 100644
--- a/common/image-fit.c
+++ b/common/image-fit.c
@@ -124,6 +124,7 @@ static void fit_get_debug(const void *fit, int noffset,
fdt_strerror(err));
}
+#if !defined(CONFIG_SPL_BUILD) || defined(CONFIG_FIT_SPL_PRINT)
/**
* fit_print_contents - prints out the contents of the FIT format image
* @fit: pointer to the FIT format image header
@@ -402,6 +403,7 @@ void fit_image_print(const void *fit, int image_noffset, const char *p)
}
}
}
+#endif
/**
* fit_get_desc - get node description property
@@ -852,16 +854,16 @@ int fit_set_timestamp(void *fit, int noffset, time_t timestamp)
int calculate_hash(const void *data, int data_len, const char *algo,
uint8_t *value, int *value_len)
{
- if (strcmp(algo, "crc32") == 0) {
+ if (IMAGE_ENABLE_CRC32 && strcmp(algo, "crc32") == 0) {
*((uint32_t *)value) = crc32_wd(0, data, data_len,
CHUNKSZ_CRC32);
*((uint32_t *)value) = cpu_to_uimage(*((uint32_t *)value));
*value_len = 4;
- } else if (strcmp(algo, "sha1") == 0) {
+ } else if (IMAGE_ENABLE_SHA1 && strcmp(algo, "sha1") == 0) {
sha1_csum_wd((unsigned char *)data, data_len,
(unsigned char *)value, CHUNKSZ_SHA1);
*value_len = 20;
- } else if (strcmp(algo, "md5") == 0) {
+ } else if (IMAGE_ENABLE_MD5 && strcmp(algo, "md5") == 0) {
md5_wd((unsigned char *)data, data_len, value, CHUNKSZ_MD5);
*value_len = 16;
} else {
diff --git a/include/image.h b/include/image.h
index 27c977e..bfce861 100644
--- a/include/image.h
+++ b/include/image.h
@@ -61,8 +61,37 @@
#if defined(CONFIG_FIT)
#include <libfdt.h>
#include <fdt_support.h>
-#define CONFIG_MD5 /* FIT images need MD5 support */
-#define CONFIG_SHA1 /* and SHA1 */
+# ifdef CONFIG_SPL_BUILD
+# ifdef CONFIG_SPL_CRC32_SUPPORT
+# define IMAGE_ENABLE_CRC32 1
+# endif
+# ifdef CONFIG_SPL_MD5_SUPPORT
+# define IMAGE_ENABLE_MD5 1
+# endif
+# ifdef CONFIG_SPL_SHA1_SUPPORT
+# define IMAGE_ENABLE_SHA1 1
+# endif
+# else
+# define CONFIG_CRC32 /* FIT images need CRC32 support */
+# define CONFIG_MD5 /* and MD5 */
+# define CONFIG_SHA1 /* and SHA1 */
+# define IMAGE_ENABLE_CRC32 1
+# define IMAGE_ENABLE_MD5 1
+# define IMAGE_ENABLE_SHA1 1
+# endif
+
+#ifndef IMAGE_ENABLE_CRC32
+#define IMAGE_ENABLE_CRC32 0
+#endif
+
+#ifndef IMAGE_ENABLE_MD5
+#define IMAGE_ENABLE_MD5 0
+#endif
+
+#ifndef IMAGE_ENABLE_SHA1
+#define IMAGE_ENABLE_SHA1 0
+#endif
+
#endif
/*