[问答]

1043A SD卡引导失败怎么解决？

1522 SD卡

问答对人有帮助，内容完整，我也想知道答案 0 拨码开关1到SD卡启动，启动日志如下： Sa U-Boot SPL 2018.03 (Jul 13 2020 - 13:03:51 +0800) Initialzing DDR using fixed setting Configuring DDR for 1600 MT/s data rate Trying to boot from MMC1 unable to select a mode spl: mmc init failed with error: -524 SPL: failed to boot from all boot devices ### ERROR ### Please RESET the board ### SD卡是通过这个命令制作的 sudo dd if=firmware_ls1043ardb_uboot_sdboot.img of=/dev/sdb seek=8 bs=512 如果把SD卡拨掉重启就是下面的日志 U-Boot 2018.03 (Jun 02 2020 - 10:41:00 +0800) SoC: LS1043AE Rev1.1 (0x87920211) Clock Configuration: CPU0(A53):1600 MHz CPU1(A53):1600 MHz CPU2(A53):1600 MHz CPU3(A53):1600 MHz Bus: 400 MHz DDR: 1600 MT/s FMAN: 500 MHz Reset Configuration Word (RCW): 00000000: 08100010 0a000000 00000000 00000000 00000010: 14550002 80004012 60040000 c1002000 00000020: 00000000 00000000 00000000 00238802 00000030: 20044504 00001002 00000096 00000001 Model: OK1043-C Board: LS1043ARDB, boot from SD SERDES Reference Clocks: SD1_CLK1 = 156.25MHZ, SD1_CLK2 = 100.00MHZ I2C: ready DRAM: 1.9 GiB (DDR4, 32-bit, CL=11, ECC off) Using SERDES1 Protocol: 5205 (0x1455) SEC0: RNG instantiated FSL_SDHC: 0 PPA Firmware: Version LSDK-18.06-Forlinx MMC read: dev # 0, block # 18952, count 128 ... Not a microcode DS2460 OK MMC: Loading Environment from MMC... *** Warning - bad CRC, using default environment Failed (-5) In: serial Out: serial Err: serial SATA link 0 timeout. AHCI 0001.0301 32 slots 1 ports 6 Gbps 0x1 impl SATA mode flags: 64bit ncq pm clo only pmp fbss pio slum part ccc apst Found 0 device(s). SCSI: Net: MMC read: dev # 0, block # 18432, count 128 ... Fman1: Uploading microcode version 106.4.18 PCIe0: pcie@3400000 disabled PCIe1: pcie@3500000 Root Complex: no link PCIe2: pcie@3600000 Root Complex: no link FM1@DTSEC1 Warning: FM1@DTSEC1 (eth0) using random MAC address - 42:e8:8f:15:65:0a Saving Environment to MMC... Writing to MMC(0)... mmc write failed failed Failed (1) Saving Environment to MMC... Writing to MMC(0)... failed Failed (1) Saving Environment to MMC... Writing to MMC(0)... failed Failed (1) Saving Environment to MMC... Writing to MMC(0)... failed Failed (1) Saving Environment to MMC... Writing to MMC(0)... failed Failed (1) Saving Environment to MMC... Writing to MMC(0)... failed Failed (1) Saving Environment to MMC... Writing to MMC(0)... failed Failed (1) Saving Environment to MMC... Writing to MMC(0)... failed Failed (1) Saving Environment to MMC... Writing to MMC(0)... failed Failed (1) Saving Environment to MMC... Writing to MMC(0)... failed Failed (1) Saving Environment to MMC... Writing to MMC(0)... failed Failed (1) Saving Environment to MMC... Writing to MMC(0)... failed Failed (1) Saving Environment to MMC... Writing to MMC(0)... failed Failed (1) 求解决办法 0
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答案对人有帮助，有参考价值 0 SD卡只起到引导作用，需要和U盘配合使用，拔掉SD卡的时候U盘您那边还存在吗

2022-1-6 09:38:51 评论举报刁海鹏