如附图所示，读取到的S29GL01GS芯片的ID号为全F，可能的原因有哪些？
如附件，能进入到uboot下，但在保存环境变量（如MAC地址）时报错。
Can system boot up well? For the nor configuration you can refer to https://community.nxp.com/t5/i-MX-Processors/How-to-use-the-Parallel-NOR-Flash-on-custom-board-based...
never-displayed
