[U-Boot] fit: Add support for printing more than one FPGA node name

[Tom Rini]

On Wed, Feb 13, 2019 at 08:32:24PM +0800, tien.fong.chee at intel.com wrote:

> From: Tien Fong Chee <tien.fong.chee at intel.com>
> 
> This would print out all the FPGA node names setting to fpga property.
> 
> Signed-off-by: Tien Fong Chee <tien.fong.chee at intel.com>
> ---
>  common/image-fit.c |   14 +++++++++++---
>  1 files changed, 11 insertions(+), 3 deletions(-)
> 
> diff --git a/common/image-fit.c b/common/image-fit.c
> index ac901e1..816e17d 100644
> --- a/common/image-fit.c
> +++ b/common/image-fit.c
> @@ -263,6 +263,7 @@ static void fit_conf_print(const void *fit, int noffset, const char *p)
>  	int ret;
>  	int fdt_index, loadables_index;
>  	int ndepth;
> +	ulong count;
>  
>  	/* Mandatory properties */
>  	ret = fit_get_desc(fit, noffset, &desc);
> @@ -299,9 +300,16 @@ static void fit_conf_print(const void *fit, int noffset, const char *p)
>  		printf("%s\n", uname);
>  	}
>  
> -	uname = fdt_getprop(fit, noffset, FIT_FPGA_PROP, NULL);
> -	if (uname)
> -		printf("%s  FPGA:         %s\n", p, uname);
> +	count = fit_conf_get_prop_node_count(fit, noffset, FIT_FPGA_PROP);
> +
> +	for (ndepth = 0; ndepth < count; ndepth++) {
> +		int images_noffset = fit_conf_get_prop_node_index(fit, noffset,
> +						FIT_FPGA_PROP, ndepth);
> +		uname = fit_get_name(fit, images_noffset, NULL);
> +
> +		if (uname)
> +			printf("%s  FPGA:         %s\n", p, uname);
> +	}
>  
>  	/* Print out all of the specified loadables */
>  	for (loadables_index = 0;

While I'm fine with the conceptual change here, both
fit_conf_get_prop_node_count / fit_conf_get_prop_node_index are defined
later in the file and while public functions not documented in a header.
Can you please do a patch that does so first, as we otherwise get a
warning?  Thanks!

-- 
Tom
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