[U-Boot] [PATCH v4 3/5] riscv: prior_stage_fdt_address should only be used when OF_PRIOR_STAGE is enabled

[Bin Meng]

On Tue, Apr 30, 2019 at 1:54 PM Andes <uboot at andestech.com> wrote:
>
> From: Rick Chen <rick at andestech.com>
>
> This patch will fix prior_stage_fdt_address write failure problem, when
> AE350 boots from flash.
>
> When AE350 boots from flash, prior_stage_fdt_address will be flash
> address, we shall avoid it to be written.
>
> Signed-off-by: Rick Chen <rick at andestech.com>
> Cc: Greentime Hu <greentime at andestech.com>
> ---
>  arch/riscv/cpu/cpu.c   | 2 ++
>  arch/riscv/cpu/start.S | 2 ++
>  2 files changed, 4 insertions(+)
>

Reviewed-by: Bin Meng <bmeng.cn at gmail.com>