[PATCH 1/3] treewide: Remove OF_PRIOR_STAGE from RISC-V boards

[Simon Glass]

On Mon, 27 Sept 2021 at 00:48, Ilias Apalodimas
<ilias.apalodimas at linaro.org> wrote:
>
> At some point back in 2018 prior_stage_fdt_address and OF_PRIOR_STAGE got
> introduced,  in order to support a DTB handed over by an earlier stage boo
> loader.  However we have another option in the Kconfig (OF_BOARD) which has
> identical semantics.
>
> On RISC-V boards which during their startup,  some of the platforms, pick
> up the DTB from a1 and copy it in their private gd_t.  Apart from that they
> copy it to prior_stage_fdt_address,  if the Kconfig option is selected,
> which is unnecessary.
>
> So let's switch the config option for those boards to OF_BOARD and define
> the required board_fdt_blob_setup() for them.
>
> Signed-off-by: Ilias Apalodimas <ilias.apalodimas at linaro.org>
> ---
>  arch/riscv/cpu/cpu.c                    |  3 ---
>  arch/riscv/cpu/start.S                  |  5 -----
>  arch/riscv/dts/binman.dtsi              |  6 +++---
>  board/AndesTech/ax25-ae350/ax25-ae350.c |  1 -
>  board/emulation/qemu-riscv/qemu-riscv.c |  9 +++++++++
>  board/sifive/unleashed/unleashed.c      | 10 ++++------
>  board/sifive/unmatched/unmatched.c      | 10 ++++------
>  configs/ae350_rv32_defconfig            |  2 +-
>  configs/ae350_rv32_spl_defconfig        |  2 +-
>  configs/ae350_rv64_defconfig            |  2 +-
>  configs/ae350_rv64_spl_defconfig        |  2 +-
>  configs/qemu-riscv32_defconfig          |  2 +-
>  configs/qemu-riscv32_smode_defconfig    |  2 +-
>  configs/qemu-riscv32_spl_defconfig      |  2 +-
>  configs/qemu-riscv64_defconfig          |  2 +-
>  configs/qemu-riscv64_smode_defconfig    |  2 +-
>  configs/qemu-riscv64_spl_defconfig      |  2 +-
>  dts/Kconfig                             |  2 +-
>  18 files changed, 31 insertions(+), 35 deletions(-)

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