WhyCan Forum(哇酷开发者社区)

我在闲鱼掏了一块板子,没有资料,拆开看了看主控是F1C200SFlash是mx35lf1GE4AB这是一块nand flash,我在网上看到芒果派r3也是用的nand flash于是就找到了相关的sdk就是这个 buildroot-mangopi-r根据里边的说明成功编译但是烧录进去后报错:
烧录教程是这个wiki.dfrobot.com.cn烧录过程没有报错,应该是没有问题.

设备树也改了把uboot和kernel的norflash相关的都注释了.

串口打印日志如下:
U-Boot SPL 2020.07 (Jul 20 2024 - 20:54:39 +0800)
DRAM: 64 MiB
Trying to boot from MMC1
Card did not respond to voltage select!
spl: mmc init failed with error: -95
Trying to boot from MMC2
Card did not respond to voltage select!
spl: mmc init failed with error: -95
Trying to boot from sunxi SPI
SPL: failed to boot from all boot devices
### ERROR ### Please RESET the board ###

然后就卡死了,有没有人也遇到过这个问题能指导一下.

uboot设备树
路径.\buildroot-mangopi-r\board\widora\mangopi\r3\devicetree\uboot
&spi0 {
    pinctrl-names = "default";
    pinctrl-0 = <&spi0_pins_a>;
    status = "okay";

//    spi-nor@0 {
//        #address-cells = <1>;
//        #size-cells = <1>;
//        reg = <0>;
//        compatible = "winbond,w25q128", "jedec,spi-nor";
//        spi-max-frequency = <50000000>;
//        status = "disabled";
//    };

    spi-nand@1 {
        #address-cells = <1>;
        #size-cells = <1>;
        reg = <0>;
        compatible = "spi-nand";
        spi-max-frequency = <50000000>;
        status = "okay";
    };
};

路径:.\opt\buildroot-mangopi-r\board\widora\mangopi\r3\devicetree\linux
内核设备树

&spi0 {
    status = "okay";

//    spi-nor@0 {
//        #address-cells = <1>;
//        #size-cells = <1>;
//        compatible = "winbond,w25q128", "jedec,spi-nor";
//        reg = <0>;
//        spi-max-frequency = <50000000>;
//        status = "disabled";
//
//        partitions {
//            compatible = "fixed-partitions";
//            #address-cells = <1>;
//            #size-cells = <1>;
//
//            partition@0 {
//                label = "u-boot";
//                reg = <0x000000 0x70000>;
//                read-only;
//            };
//
//            partition@1 {
//                label = "kernel";
//                reg = <0x70000 0x590000>;
//                read-only;
//            };
//
//            partition@2 {
//                label = "rom";
//                reg = <0x600000 0x700000>;
//                read-only;
//            };
//
//            partition@3 {
//                label = "overlay";
//                reg = <0xd00000 0x300000>;
//            };
//        };
//    };
//
    spi-nand@0 {
        #address-cells = <1>;
        #size-cells = <1>;
        compatible = "spi-nand";
        reg = <0>;
        spi-max-frequency = <50000000>;
        status = "okay";
        partitions {
            compatible = "fixed-partitions";
            #address-cells = <1>;
            #size-cells = <1>;

            partition@0 {
                label = "u-boot";
                reg = <0x000000 0x100000>;
                read-only;
            };

            partition@1 {
                label = "kernel";
                reg = <0x100000 0x500000>;
                read-only;
            };

            partition@2 {
                label = "rom";
                reg = <0x600000 0x2a00000>;
                read-only;
            };

            partition@3 {
                label = "vendor";
                reg = <0x3000000 0x1000000>;
            };

            partition@4 {
                label = "overlay";
                reg = <0x4000000 0x3000000>;
            };
        };
    };
};