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AM3354X 的BOOT+存储的NAND用MT29F8G08ABACA还是MT29F8G16ABACA



AM3354X 的BOOT+存储的NAND用MT29F8G08ABACA还是MT29F8G16ABACA

根据这个帖子

http://www.deyisupport.com/question_answer/dsp_arm/sitara_arm/f/25/t/130812.aspx?pi239031348=1

好像是都可以。

MT29F8G16ABACA(8G×16):

1 page = (2K + 112 words)
1 block = 128K + 7K words
1 plane = (128K + 7K) words x 2048 blocks
= 4320Mb
1 device = 4320Mb x 2 planes
= 8640Mb

MT29F8G08ABACA(8G×8):

1 page = (4K + 224 bytes)
1 block = (4K + 224) bytes x 64 pages
= (256K + 14K) bytes
1 plane = (256K + 14K) bytes x 2048 blocks
= 4320Mb
1 LUN = 4320Mb x 2 planes
= 8640Mb

AM335X 支持Device ID包括这两个芯片的

问题:软件方面考虑,用哪个NAND更有优势,为什么?