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    T507的SPI Flash设备,解析分区时出现错误,解析sunxi_gpt(GUID Partition Table)失败。

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    • Z
      z LV 3 last edited by xiaowenge

      [    1.327510] m25p80 spi1.0: m25p80-nonjedec (1024 Kbytes)
      [    1.333550] sunxi_spi_check_cs     cs_id= 0, sspi->cs_bitmap = 3
      [    1.340420] sunxi_spi_check_cs     cs_id= 0, sspi->cs_bitmap = 3
      [    1.349931] sunxi_spi_check_cs     cs_id= 0, sspi->cs_bitmap = 3
      [    1.349938] sunxipart: failed to parse sunxi_gpt!
      [    1.349945] mtd: failed to find partitions; one or more parsers reports errors (-22)
      [    1.352016] static int __init spidev_init(void)  static int __init spidev_init(void)  static int __init spidev_init(void)
      

      上面是核启动时关于SPI设备的一些输出,解析分区时出现错误,解析sunxi_gpt(GUID Partition Table)失败。这是什么原因,请指教一下。

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      • Z
        z LV 3 @zhangya last edited by

        @zhangya 没人用过吗😕 😕 😕

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        • WhycanService
          WhycanService LV 8 last edited by

          m25p80 是 NOR Flash,需要勾选mtd设备,spi设备驱动,如果不从 SPI Flash 启动需要手动格式化 NOR Flash,如果需要从 SPI Flash 启动需要配置mtd,jffs2这些

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          • Z
            z LV 3 @WhycanService last edited by

            @whycanservice 您好,请问[ 1.349938] sunxipart: failed to parse sunxi_gpt!这个是没有手动选择nor flash的原因吗?

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