From fc37a73e667916e15e01e0f9d189da792df2b351 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Sat, 2 Nov 2024 11:49:42 -0600 Subject: fdt: Swap the signature for board_fdt_blob_setup() This returns a devicetree and updates a parameter with an error code. Swap it, since this fits better with the way U-Boot normally works. It also (more easily) allows leaving the existing pointer unchanged. No yaks were harmed in this change, but there is a very small code-size reduction. For sifive, the OF_BOARD option must be set for the function to be called, so there is no point in checking it again. Also OF_SEPARATE is defined always. Signed-off-by: Simon Glass Reviewed-by: Matthias Brugger Reviewed-by: Patrice Chotard [trini: Update total_compute] Signed-off-by: Tom Rini --- include/fdtdec.h | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) (limited to 'include') diff --git a/include/fdtdec.h b/include/fdtdec.h index 555c9520379..58bbd8f392e 100644 --- a/include/fdtdec.h +++ b/include/fdtdec.h @@ -1191,11 +1191,12 @@ int fdtdec_resetup(int *rescan); * * The existing devicetree is available at gd->fdt_blob * - * @err: 0 on success, -EEXIST if the devicetree is already correct, or other - * internal error code if we fail to setup a DTB - * @returns new devicetree blob pointer + * @fdtp: Existing devicetree blob pointer; update this and return 0 if a + * different devicetree should be used + * Return: 0 on success, -EEXIST if the existing FDT is OK, -ve error code if we + * fail to setup a DTB */ -void *board_fdt_blob_setup(int *err); +int board_fdt_blob_setup(void **fdtp); /* * Decode the size of memory -- cgit v1.2.3