[PATCH 3/6] misc: fs_loader: Add function to get the chosen loader

[Simon Glass]

On Thu, 24 Mar 2022 at 12:23, Sean Anderson <sean.anderson at seco.com> wrote:
>
> The fs_loader device is used to pull in settings via the chosen node.
> However, there was no library function for this, so arria10 was doing it
> explicitly. This function subsumes that, and uses ofnode_get_chosen_node
> instead of navigating the device tree directly. Because fs_loader pulls
> its config from the environment by default, it's fine to create a device
> with nothing backing it at all. Doing this allows enabling
> CONFIG_FS_LOADER without needing to modify the device tree.
>
> Signed-off-by: Sean Anderson <sean.anderson at seco.com>
> ---
>
>  arch/arm/mach-k3/common.c         |  2 +-
>  arch/arm/mach-omap2/boot-common.c |  2 +-
>  drivers/fpga/socfpga_arria10.c    | 24 ++----------------------
>  drivers/misc/fs_loader.c          | 27 +++++++++++++++++++++++++++
>  include/fs_loader.h               | 12 ++++++++++++
>  5 files changed, 43 insertions(+), 24 deletions(-)

Reviewed-by: Simon Glass <sjg at chromium.org>