[4.0K Jun 15 21:23] .
├── [ 253 Jun 14 2025] kernel-sources.txt
├── [ 14K Jun 14 2025] linux.config
├── [264K Jun 14 2025] rk3528_bl31_v1.14.elf
├── [450K Jun 14 2025] rk3528_bl32_v1.02.bin
├── [107K Jun 14 2025] rk3528-box.dts
├── [ 59K Jun 14 2025] rk3528_ddr_1056MHz_v1.05.bin
├── [230K Jun 14 2025] rk3528_spl_v1.04.bin
└── [ 40K Jun 14 2025] u-boot.config