On Mon, 27 Sept 2021 at 00:48, Ilias Apalodimas ilias.apalodimas@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@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@chromium.org