[PATCH v2 01/21] spl: fix entry_point equal to load_addr

[Lukasz Majewski]

Hi Giulio,

> At the moment entry_point is set to image_get_load(header) that sets
> it to "load address" instead of "entry point", assuming entry_point is
> equal to load_addr, but it's not true. Then load_addr is set to
> "entry_point - header_size", but this is wrong too since load_addr is
> not an entry point.
> 
> So use image_get_ep() for entry_point assignment and image_get_load()
> for load_addr assignment.
> 
> Signed-off-by: Giulio Benetti <giulio.benetti at benettiengineering.com>
> ---
>  common/spl/spl.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/common/spl/spl.c b/common/spl/spl.c
> index c1fce62b91..19085ad270 100644
> --- a/common/spl/spl.c
> +++ b/common/spl/spl.c
> @@ -284,9 +284,9 @@ int spl_parse_image_header(struct spl_image_info
> *spl_image, spl_image->entry_point = image_get_ep(header);
>  			spl_image->size =
> image_get_data_size(header); } else {
> -			spl_image->entry_point =
> image_get_load(header);
> +			spl_image->entry_point =
> image_get_ep(header); /* Load including the header */
> -			spl_image->load_addr =
> spl_image->entry_point -
> +			spl_image->load_addr =
> image_get_load(header) - header_size;
>  			spl_image->size =
> image_get_data_size(header) + header_size;

I'm concerned, that this change will silently break several boards -
the problem is with assumption that entry point is equal to load_addr.

It would be best to pull this change ASAP, so we would have a chance to
fix this by next release.


Best regards,

Lukasz Majewski

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