diff options
| author | Simon Glass <sjg@chromium.org> | 2024-11-02 11:49:42 -0600 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2024-12-18 15:18:59 -0600 |
| commit | fc37a73e667916e15e01e0f9d189da792df2b351 (patch) | |
| tree | dfbf6aa2fd3a9af4d7900f929d06ea753b009670 /board/raspberrypi/rpi/rpi.c | |
| parent | 447f18d00de80384df334acdbe5972762d3d1e1e (diff) | |
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 <sjg@chromium.org>
Reviewed-by: Matthias Brugger <mbrugger@suse.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
[trini: Update total_compute]
Signed-off-by: Tom Rini <trini@konsulko.com>
Diffstat (limited to 'board/raspberrypi/rpi/rpi.c')
| -rw-r--r-- | board/raspberrypi/rpi/rpi.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/board/raspberrypi/rpi/rpi.c b/board/raspberrypi/rpi/rpi.c index 9122f33d88d..c46fe4b2350 100644 --- a/board/raspberrypi/rpi/rpi.c +++ b/board/raspberrypi/rpi/rpi.c @@ -508,15 +508,14 @@ int board_init(void) /* * If the firmware passed a device tree use it for U-Boot. */ -void *board_fdt_blob_setup(int *err) +int board_fdt_blob_setup(void **fdtp) { - *err = 0; - if (fdt_magic(fw_dtb_pointer) != FDT_MAGIC) { - *err = -ENXIO; - return NULL; - } + if (fdt_magic(fw_dtb_pointer) != FDT_MAGIC) + return -ENXIO; - return (void *)fw_dtb_pointer; + *fdtp = (void *)fw_dtb_pointer; + + return 0; } int copy_property(void *dst, void *src, char *path, char *property) |