[PATCH 1/2] riscv: Build loader.bin exclusively for Canaan K210

[Emil Renner Berthing]

Quoting Feng Jiang (2025-10-29 10:44:28)
> According to the explanation in commit ef10bdf9c3e6 ("riscv:
> Kconfig.socs: Split ARCH_CANAAN and SOC_CANAAN_K210"),
> loader.bin is a special feature of the Canaan K210 and
> is not applicable to other SoCs.
>
> Fixes: e79dfcbfb902 ("riscv: make image compression configurable")
> Signed-off-by: Feng Jiang <jiangfeng at kylinos.cn>

Sounds reasonable to me.

Reviewed-by: Emil Renner Berthing <emil.renner.berthing at canonical.com>