1config BR2_TARGET_SUN20I_D1_SPL 2 bool "sun20-d1-spl" 3 depends on BR2_RISCV_64 4 help 5 Allwinner D1 boot0 code with modifications to use as U-Boot 6 SPL. 7 8 https://github.com/smaeul/sun20i_d1_spl 9