本帖最后由 LPA 于 2022-8-16 15:40 编辑 EMMC开启HS400模式就出现下面的情况 U-Boot 2017.09 (Sep 10 2020 - 15:03:21 +0800) Model: Rockchip RK3399 Evaluation Board PreSerial: 2 DRAM: 3.8 GiB Sysmem: init Relocation Offset: f5bce000, fdt: f3dc2138 Using default environment dwmmc@fe320000: 1, sdhci@fe330000: 0 sdhci_transfer_data: Error detected in status(0x208000)! sdhci_transfer_data: Error detected in status(0x208000)! sdhci_transfer_data: Error detected in status(0x208000)! sdhci_transfer_data: Error detected in status(0x208000)! 如果开启HS200,就可以正常启动 U-Boot 2017.09-00032-g49a6fa96-dirty (Aug 16 2022 - 15:30:41 +0800) Model: Rockchip RK3399 Evaluation Board PreSerial: 2 DRAM: 3.8 GiB Sysmem: init Relocation Offset: f5bcd000, fdt: f39c1538 dwmmc@fe320000: 1, sdhci@fe330000: 0 Bootdev(atags): mmc 0 MMC0: HS200, 200Mhz PartType: EFI rockchip_get_boot_mode: Could not found misc partition boot mode: normal init_resource_list: failed to get resource part, ret=-1 Failed to load DTB Failed to get kernel dtb, ret=-19 Model: Rockchip RK3399 Evaluation Board |
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