Re: [PATCH v2] board_f: Relocate fdt even if GD_FLG_SKIP_RELOC is set

20 Jun 2023


      On Tue, 20 Jun 2023 at 11:50, Kunihiko Hayashi
hayashi.kunihiko@socionext.com wrote:
...
In case of OF_SEPARATE (!OF_EMBED), the devicetree blob is placed
after _end, and fdt_find_separate() always returns _end. There is
a .bss section after _end and the section is cleared before relocation.
When GD_FLG_SKIP_RELOC is set, relocation is skipped, so the blob is
still in .bss section, but will be cleared. As a result, the devicetree
become invalid.
To avoid this issue, should relocate it regardless of GD_FLG_SKIP_RELOC
in reloc_fdt().
Signed-off-by: Kunihiko Hayashi hayashi.kunihiko@socionext.com
common/board_f.c | 2 --
 1 file changed, 2 deletions(-)
Changes since v1:

Remove condition for skipping fdt relocation (always relocate)

Reviewed-by: Simon Glass sjg@chromium.org