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    XR806 中app.bin bootloader的启动限制

    Wireless & Analog Series
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      huangqinggan LV 2 last edited by

      问题:bootloader无法启动超过188k 的app.bin,请问下如何解决

      过程:我在移植lvgl后,app.bin 的大小有229k,bootloder 跑起来后,报错如下 log

      [bl WRN] bin too big, 0x201000 + 0x37e78 > 230000
      [bl WRN] load 
      app bin fail, seq 0
      [bl WRN] bin too big, 0x201000 + 0x37e78 > 230000
      [bl WRN] load app bin fail, seq 0]
      

      看了下bootloader 代码,是在为了 checksum ,把app.bin loader 到 sram 里 做checksum 。

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        何镜勇 LV 4 @huangqinggan last edited by

        @huangqinggan app.bin过大了,改一下device\xradio\xr806\xr_skylark\project\linker_script\gcc\appos.ld,把一部分代码放在xip。

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