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spl: Align FDT load address

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While the image size is generally a multiple of 8 bytes, this is not
actually guaranteed; some linkers (like LLD) will shave a few bytes off
of the end of output sections if there are no content bytes there. Since
libfdt imposes a hard rule of 8-byte alignment, make the SPL also be
explicit about the alignment when loading the FDT.

Signed-off-by: Sam Edwards <CFSworks@gmail.com>
This commit is contained in:
Sam Edwards
2025-03-15 15:18:13 -07:00
committed by Tom Rini
parent 17d830cb4b
commit 358d1cc232
1 changed files with 1 additions and 1 deletions
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2
common/spl/spl_fit.c
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@@ -397,7 +397,7 @@ static int spl_fit_append_fdt(struct spl_image_info *spl_image,
* Use the address following the image as target address for the
* device tree.
*/
image_info.load_addr = spl_image->load_addr + spl_image->size;
image_info.load_addr = ALIGN(spl_image->load_addr + spl_image->size, 8);
/* Figure out which device tree the board wants to use */
node = spl_fit_get_image_node(ctx, FIT_FDT_PROP, index++);