fit_image_get_comp() should not set value -1 in case it can't read the compression node. Instead, leave the value untouched in that case as it can be absent and a default value previously defined by the caller of fit_image_get_comp() should be used.
As a result the warning message WARNING: 'compression' nodes for ramdisks are deprecated, please fix your .its file! no longer shows if the compression node is actually absent.
Signed-off-by: Daniel Golle daniel@makrotopia.org --- boot/bootm.c | 6 ++---- boot/image-fit.c | 3 +-- cmd/ximg.c | 7 ++----- 3 files changed, 5 insertions(+), 11 deletions(-)
diff --git a/boot/bootm.c b/boot/bootm.c index 4de573e24e..29c067fae7 100644 --- a/boot/bootm.c +++ b/boot/bootm.c @@ -1024,10 +1024,8 @@ static int bootm_host_load_image(const void *fit, int req_image_type, return -EINVAL; }
- if (fit_image_get_comp(fit, noffset, &imape_comp)) { - puts("Can't get image compression!\n"); - return -EINVAL; - } + if (fit_image_get_comp(fit, noffset, &image_comp)) + image_comp = IH_COMP_NONE;
/* Allow the image to expand by a factor of 4, should be safe */ buf_size = (1 << 20) + len * 4; diff --git a/boot/image-fit.c b/boot/image-fit.c index df3e5df883..21dbd05118 100644 --- a/boot/image-fit.c +++ b/boot/image-fit.c @@ -477,7 +477,7 @@ void fit_print_contents(const void *fit) void fit_image_print(const void *fit, int image_noffset, const char *p) { char *desc; - uint8_t type, arch, os, comp; + uint8_t type, arch, os, comp = IH_COMP_NONE; size_t size; ulong load, entry; const void *data; @@ -794,7 +794,6 @@ int fit_image_get_comp(const void *fit, int noffset, uint8_t *comp) data = fdt_getprop(fit, noffset, FIT_COMP_PROP, &len); if (data == NULL) { fit_get_debug(fit, noffset, FIT_COMP_PROP, len); - *comp = -1; return -1; }
diff --git a/cmd/ximg.c b/cmd/ximg.c index 65ba41320a..f84141ff45 100644 --- a/cmd/ximg.c +++ b/cmd/ximg.c @@ -171,11 +171,8 @@ do_imgextract(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) return 1; }
- if (fit_image_get_comp(fit_hdr, noffset, &comp)) { - puts("Could not find script subimage " - "compression type\n"); - return 1; - } + if (fit_image_get_comp(fit_hdr, noffset, &comp)) + comp = IH_COMP_NONE;
data = (ulong)fit_data; len = (ulong)fit_len;