diff options
| author | Rob Clark <robdclark@gmail.com> | 2018-01-10 11:34:37 +0100 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2018-01-15 16:29:03 -0500 |
| commit | 3b595da441cf38d1905684dea28767afeb732838 (patch) | |
| tree | 611463b0c0035b59eceb738cb27e98770edc71fb /include/fdtdec.h | |
| parent | 0689eb74700178d6e95b4c780a36473db8901453 (diff) | |
| download | u-boot-3b595da441cf38d1905684dea28767afeb732838.tar.gz | |
fdtdec: allow board to provide fdt for CONFIG_OF_SEPARATE
Similar to CONFIG_OF_BOARD, but in this case the fdt is still built by
u-boot build. This allows the board to patch the fdt, etc.
In the specific case of dragonboard 410c, we pass the u-boot generated
fdt to the previous stage of bootloader (by embedding it in the
u-boot.img that is loaded by lk/aboot), which patches the fdt and passes
it back to u-boot.
Signed-off-by: Rob Clark <robdclark@gmail.com>
[trini: Update board_fdt_blob_setup #if check]
Signed-off-by: Tom Rini <trini@konsulko.com>
Diffstat (limited to 'include/fdtdec.h')
| -rw-r--r-- | include/fdtdec.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/fdtdec.h b/include/fdtdec.h index 0fb3e07212..4afb9ac501 100644 --- a/include/fdtdec.h +++ b/include/fdtdec.h @@ -990,7 +990,8 @@ int fdtdec_setup(void); /** * Board-specific FDT initialization. Returns the address to a device tree blob. - * Called when CONFIG_OF_BOARD is defined. + * Called when CONFIG_OF_BOARD is defined, or if CONFIG_OF_SEPARATE is defined + * and the board implements it. */ void *board_fdt_blob_setup(void); |