[U-Boot] [U-Boot, v1] fdt: Fix mkimage list to try every header type

[Vagrant Cascadian <vagrant@debian.org>]

On 2019-04-09, Jordan Hand wrote:
> Signed-off-by: Jordan Hand <jorhand@microsoft.com>
> ---
> Image type is not supplied to `mkimage -l`. For this reason, we cannot
> use imagetool_verify_print_header_by_type. Instead, this patch uses
> imagetool_verify_print_header to look through all header types to find
> one where image validation succeeds.
>
> This patch fixes failures in test/image/test-imagetools.sh
>
>  tools/mkimage.c | 23 +++++++++++++++--------
>  1 file changed, 15 insertions(+), 8 deletions(-)

Works for me.

Tested-by: Vagrant Cascadian <vagrant@debian.org>


live well,
  vagrant

> diff --git a/tools/mkimage.c b/tools/mkimage.c
> index 2899adff81..d1e1a6743d 100644
> --- a/tools/mkimage.c
> +++ b/tools/mkimage.c
> @@ -403,14 +403,21 @@ int main(int argc, char **argv)
>  			exit (EXIT_FAILURE);
>  		}
>  
> -		/*
> -		 * scan through mkimage registry for all supported image types
> -		 * and verify the input image file header for match
> -		 * Print the image information for matched image type
> -		 * Returns the error code if not matched
> -		 */
> -		retval = imagetool_verify_print_header_by_type(ptr, &sbuf,
> -				tparams, &params);
> +		if (params.fflag) {
> +			/*
> +			 * Verifies the header format based on the expected header for image
> +			 * type in tparams
> +			 */
> +			retval = imagetool_verify_print_header_by_type(ptr, &sbuf,
> +					tparams, &params);
> +		} else {
> +			/**
> +			 * When listing the image, we are not given the image type. Simply check all
> +			 * image types to find one that matches our header
> +			 */
> +			retval = imagetool_verify_print_header(ptr, &sbuf,
> +					tparams, &params);
> +		}
>  
>  		(void) munmap((void *)ptr, sbuf.st_size);
>  		(void) close (ifd);
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