Build uboot for rockpi4a

Hi everyone, I am trying to compile uboot for rockpi 4a and I have the following error:

./build/ rockpi4a

   CC      arch/arm/mach-rockchip/rk3399/clk_rk3399.o
   CC      arch/arm/mach-rockchip/rk3399/rk3399.o
   CC      arch/arm/mach-rockchip/rk3399/syscon_rk3399.o
   LD      arch/arm/mach-rockchip/rk3399/built-in.o
   CC      arch/arm/mach-rockchip/rk_atags.o
   LD      arch/arm/mach-rockchip/built-in.o
   CC      board/rockchip/evb_rk3399/evb-rk3399.o
 board/rockchip/evb_rk3399/evb-rk3399.c:168:13: error: 'rk3399_force_pcie_power_on' defined but not used [-Werror=unused-function]
  static void rk3399_force_pcie_power_on(void)
 cc1: all warnings being treated as errors
 scripts/ recipe for target 'board/rockchip/evb_rk3399/evb-rk3399.o' failed
 make[2]: *** [board/rockchip/evb_rk3399/evb-rk3399.o] Error 1
 Makefile:1287: recipe for target 'board/rockchip/evb_rk3399' failed
 make[1]: *** [board/rockchip/evb_rk3399] Error 2
 make: *** [__build_one_by_one] Error 2
 Makefile:461: recipe for target '__build_one_by_one' failed

I have another rock pi 4b and I got it normally… :confused: :thinking:

I believe this is not the right u-boot branch or commit, which branch are you using?