This code is very large, and in SPL it isn't always useful to print out image information (in fact there might not even be a console active). So disable this feature unless this option is set.
Signed-off-by: Simon Glass sjg@chromium.org --- Changes in v3: None Changes in v2: - Add new patch to control FIT image printing in SPL - Fix checkpatch warnings about space after cast
README | 6 ++++++ common/image-fit.c | 8 +++++--- include/image.h | 33 +++++++++++++++++++++++++++++++-- 3 files changed, 42 insertions(+), 5 deletions(-)
diff --git a/README b/README index 0d37d56..f68a839 100644 --- a/README +++ b/README @@ -2996,6 +2996,12 @@ 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
/*