Hi,
On 19 July 2017 at 14:30, Hauke Mehrtens <ha...@hauke-m.de> wrote:
> Currently mkimage assumes the dtc binary is in the path and fails
> otherwise. This patch makes it check the DTC environment variable first
> for the dtc binary and then fall back to the default path. This makes
> it possible to call the u-boot build with make DTC=... and build a fit
> image with the dtc binary not being the the default path.
>
> Signed-off-by: Hauke Mehrtens <ha...@hauke-m.de>
> Cc: Simon Glass <s...@chromium.org>
> ---
> tools/fit_image.c | 7 ++++++-
> 1 file changed, 6 insertions(+), 1 deletion(-)
>
> diff --git a/tools/fit_image.c b/tools/fit_image.c
> index 4dc8bd8862..d7a7b07faf 100644
> --- a/tools/fit_image.c
> +++ b/tools/fit_image.c
> @@ -647,9 +647,14 @@ static int fit_handle_file(struct image_tool_params
> *params)
> }
> *cmd = '\0';
> } else if (params->datafile) {
> + const char* dtc = getenv("DTC");
> +
> + if (!dtc)
> + dtc = MKIMAGE_DTC;
> +
> /* dtc -I dts -O dtb -p 500 datafile > tmpfile */
> snprintf(cmd, sizeof(cmd), "%s %s %s > %s",
> - MKIMAGE_DTC, params->dtc, params->datafile, tmpfile);
> + dtc, params->dtc, params->datafile, tmpfile);
> debug("Trying to execute \"%s\"\n", cmd);
> } else {
> snprintf(cmd, sizeof(cmd), "cp %s %s",
> --
> 2.11.0
>
Reviewed-by: Simon Glass <s...@chromium.org>
But please can you add mention of this to the help (mkimage.1)
Regards,
Simon
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