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刷程序方案设计 #25

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longfangsong opened this issue Jan 27, 2021 · 2 comments
Open

刷程序方案设计 #25

longfangsong opened this issue Jan 27, 2021 · 2 comments
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hard This issue is very hard to fix medium priority This will be important in the near future need discusssion How to deal with this issue needs discussion

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@longfangsong
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longfangsong commented Jan 27, 2021 •
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Feature Request

Describe the feature you'd like:

弄一个方便的刷程序的方案。

请在下方提出方案。
@longfangsong
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方案1 - 写死Bootloader从SD卡里读

没有flash，没有jtag，没有ISP
简单粗暴的写死一个SPI驱动SD程序，然后从SD卡直接读到ICache里跑。

@longfangsong longfangsong added hard This issue is very hard to fix medium priority This will be important in the near future need discusssion How to deal with this issue needs discussion labels Jan 27, 2021
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方案2 - 写死Bootloader，从串口读取到 sram/flash

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hard This issue is very hard to fix medium priority This will be important in the near future need discusssion How to deal with this issue needs discussion
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