[PATCH] riscv: Enforce DWARF4 output

[Leo Liang]

On Fri, Apr 07, 2023 at 01:44:59PM +0800, Bin Meng wrote:
> Since commit 409e4b547872 ("Makefile: Enforce DWARF4 output") the
> whole U-Boot build switched to enforce DWARF4 output, but RISC-V
> is still on its own setting. Let's switch to use U-Boot's setting.
> 
> Signed-off-by: Bin Meng <bmeng at tinylab.org>
> ---
> 
>  arch/riscv/config.mk | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)

Reviewed-by: Leo Yu-Chi Liang <ycliang at andestech.com>