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SDK配置完sdc0相关,板子起来后能正常识别和挂载TF卡,但为啥用量产卡却不能卡烧录呢?直接进系统了,大神们能提供些debug的思路吗
卡烧录需要在uboot阶段完成,但是快启流程是BROM-BOOT0-Kernel,跳过了uboot阶段,所以USB烧录的时候需要通过物理的方式进入烧录,但卡烧录用同样的方式也不能进入烧录,所以要怎样操作呢?
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