This function is really just getting the data. The size comes along for the ride. In fact this function is only reliable way to obtain the data for an image in a FIT, since the FIT may use external data.
Rename it to fit_image_get_data()
Signed-off-by: Simon Glass sjg@chromium.org ---
boot/image-board.c | 4 ++-- boot/image-fit.c | 20 +++++++++----------- cmd/ximg.c | 3 +-- include/image.h | 4 ++-- tools/fit_image.c | 2 +- 5 files changed, 15 insertions(+), 18 deletions(-)
diff --git a/boot/image-board.c b/boot/image-board.c index d018d790a49..8e6b2974dcf 100644 --- a/boot/image-board.c +++ b/boot/image-board.c @@ -1087,8 +1087,8 @@ fallback: }
/* get script subimage data address and length */ - if (fit_image_get_data_and_size(fit_hdr, noffset, - &fit_data, &fit_len)) { + if (fit_image_get_data(fit_hdr, noffset, &fit_data, + &fit_len)) { puts("Could not find script subimage data\n"); return 1; } diff --git a/boot/image-fit.c b/boot/image-fit.c index 4b116ba5891..e9653452eae 100644 --- a/boot/image-fit.c +++ b/boot/image-fit.c @@ -509,7 +509,7 @@ void fit_image_print(const void *fit, int image_noffset, const char *p) fit_image_get_comp(fit, image_noffset, &comp); printf("%s Compression: %s\n", p, genimg_get_comp_name(comp));
- ret = fit_image_get_data_and_size(fit, image_noffset, &data, &size); + ret = fit_image_get_data(fit, image_noffset, &data, &size);
if (!tools_build()) { printf("%s Data Start: ", p); @@ -1031,14 +1031,14 @@ int fit_image_get_data_size_unciphered(const void *fit, int noffset, }
/** - * fit_image_get_data_and_size - get data and its size including + * fit_image_get_data - get data and its size including * both embedded and external data * @fit: pointer to the FIT format image header * @noffset: component image node offset * @data: double pointer to void, will hold data property's data address * @size: pointer to size_t, will hold data property's data size * - * fit_image_get_data_and_size() finds data and its size including + * fit_image_get_data() finds data and its size including * both embedded and external data. If the property is found * its data start address and size are returned to the caller. * @@ -1046,8 +1046,8 @@ int fit_image_get_data_size_unciphered(const void *fit, int noffset, * 0, on success * otherwise, on failure */ -int fit_image_get_data_and_size(const void *fit, int noffset, - const void **data, size_t *size) +int fit_image_get_data(const void *fit, int noffset, const void **data, + size_t *size) { bool external_data = false; int offset; @@ -1432,7 +1432,7 @@ int fit_image_verify(const void *fit, int image_noffset) goto err; } /* Get image data and data length */ - if (fit_image_get_data_and_size(fit, image_noffset, &data, &size)) { + if (fit_image_get_data(fit, image_noffset, &data, &size)) { err_msg = "Can't get image data/size"; goto err; } @@ -1781,8 +1781,7 @@ int fit_conf_find_compat(const void *fit, const void *fdt) }
/* search in this config's kernel FDT */ - if (fit_image_get_data_and_size(fit, kfdt_noffset, - &fdt, &sz)) { + if (fit_image_get_data(fit, kfdt_noffset, &fdt, &sz)) { debug("Failed to get fdt "%s".\n", kfdt_name); continue; } @@ -1941,7 +1940,7 @@ static int fit_get_data_tail(const void *fit, int noffset, if (!fit_image_verify(fit, noffset)) return -EINVAL;
- if (fit_image_get_data_and_size(fit, noffset, data, size)) + if (fit_image_get_data(fit, noffset, data, size)) return -ENOENT;
if (!fit_get_desc(fit, noffset, &desc)) @@ -2197,8 +2196,7 @@ int fit_image_load(struct bootm_headers *images, ulong addr, bootstage_mark(bootstage_id + BOOTSTAGE_SUB_CHECK_ALL_OK);
/* get image data address and length */ - if (fit_image_get_data_and_size(fit, noffset, - (const void **)&buf, &size)) { + if (fit_image_get_data(fit, noffset, (const void **)&buf, &size)) { printf("Could not find %s subimage data!\n", prop_name); bootstage_error(bootstage_id + BOOTSTAGE_SUB_GET_DATA); return -ENOENT; diff --git a/cmd/ximg.c b/cmd/ximg.c index 1c96f5a0a1f..29d7c3279b3 100644 --- a/cmd/ximg.c +++ b/cmd/ximg.c @@ -161,8 +161,7 @@ do_imgextract(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) }
/* get subimage/external data address and length */ - if (fit_image_get_data_and_size(fit_hdr, noffset, - &fit_data, &fit_len)) { + if (fit_image_get_data(fit_hdr, noffset, &fit_data, &fit_len)) { puts("Could not find script subimage data\n"); return 1; } diff --git a/include/image.h b/include/image.h index e5241648b5e..12f52919812 100644 --- a/include/image.h +++ b/include/image.h @@ -1204,8 +1204,8 @@ int fit_image_get_data_position(const void *fit, int noffset, int fit_image_get_data_size(const void *fit, int noffset, int *data_size); int fit_image_get_data_size_unciphered(const void *fit, int noffset, size_t *data_size); -int fit_image_get_data_and_size(const void *fit, int noffset, - const void **data, size_t *size); +int fit_image_get_data(const void *fit, int noffset, const void **data, + size_t *size);
/** * fit_get_data_node() - Get verified image data for an image diff --git a/tools/fit_image.c b/tools/fit_image.c index 0fccfbb4ebd..caed8d5f901 100644 --- a/tools/fit_image.c +++ b/tools/fit_image.c @@ -876,7 +876,7 @@ static int fit_image_extract( int ret;
/* get the data address and size of component at offset "image_noffset" */ - ret = fit_image_get_data_and_size(fit, image_noffset, &file_data, &file_size); + ret = fit_image_get_data(fit, image_noffset, &file_data, &file_size); if (ret) { fprintf(stderr, "Could not get component information\n"); return ret;