简单提速 rkflashkit

Chip Platform Rockchip
1

src/rkflashkit/rktalk.py 里修改两个参数, 可以明显提升传输速度.
#0x800 → 0x00010000
PART_BLOCKSIZE = 0x00010000 # must be multiple of 512
#0x4000 → 0x00010000
RKFT_BLOCKSIZE = 0x00010000 # must be multiple of 512