flash target isMMC:0MMCcard init failed! 第二次写入的SD卡为256Mb, 可以成功启动 代码语言:javascript 复制 U-Boot2018.03-imx_v2018.03_4.14.78_1.0.0_ga+g7ade5b4(May082019-08:18:47+0000)CPU:Freescale i.MX8MMQrev1.01800MHz(running at1200MHz)CPU:Commercial temperaturegrade(0C to 95C)at 50...
ESP32 SD MMC sdmmc_card_init failed (0x107)by NazaRik555 » Tue Oct 31, 2023 12:00 pm I have problems with initializing MMC Card. What can it be? Also on D0 I have a 1k Pull-up resistorYou do not have the required permissions to view the files attached to this post....
MMC card init failed!Bad partition index:1 for partition:bootBad partition index:2 for partition:recoveryBad partition index:5 for partition:systemwait usb cable into the connector!Solved! Go to Solution.Labels: Android i.MX6Quad Tags: android i.mx6q mmc u-boot ...
运行example/storage/sd_card/sdmmc出现以下错误 E (384) sdmmc_sd: sdmmc_init_sd_if_cond: send_if_cond (1) returned 0x108 E (384) vfs_fat_sdmmc: sdmmc_card_init failed (0x108). I (384) gpio: GPIO[34]| InputEn: 1| OutputEn: 0| OpenDrain: 0| Pullup: 0| Pulldown: 0| ...
使用讯为官方Android6.0源码编译uboot,通过TF卡启动,报错MMC: no card present/MMC init failed 求助讯为官方支持无果,只好自己琢磨了,报错内容如下 3楼2022-06-15 18:25 回复 秦白-衣 U-Boot2015.04(Feb232022-17:31:04)CPU:Freescale i.MX6Q rev1.5at792MHz CPU:Temperature17C 4楼2022-06-15 18:25...
E (212) vfs_fat_sdmmc: sdmmc_card_init failed (0x107). [ 349][E][SD_MMC.cpp:138] begin(): Failed to initialize the card (0x107). Make sure SD card lines have pull-up resistors in place. SD Card Mount Failed Although we have added external pull-up resistors. ...
BOOT方式配置从NAND启动时,可以通过UART3烧写程序进NAND,并从nand启动。 DM3730的电源控制芯片为TPS65950. 现在的问题时,把SD卡按开发板的方式格式化,并把烧录程序放进去,在开发板上SD卡能够成功启动,但在我们自己设计的板子上无法启动。 从nand启动后进入uboot,敲命令mmc init后,提示No MMC card found。
MMC: no card presentScanning disk mmc@30b50000.blk...Disk mmc@30b50000.blk not readyFound 3 disksNo EFI system partitionBootOrder not definedEFI boot manager: Cannot load any imageRunning BSP bootcmd ...switch to partitions #0, OKmmc0(part 0) is current deviceFailed ...
通过OCR寄存器选择一个HOST和card都支持的最低电压 /* 调用mmc_init_card初始化该mmc type card,这里是核心函数,后续会继续说明 */ err = mmc_init_card(host, host->ocr, NULL); // 初始化该mmc type card,并为其分配和初始化一个对应的mmc_card if (err) goto err; /* 将分配到的mmc_card注册到...
mmc_sd_init_card剩下的关于UHS-I的分支结构。 uhs-I的初始化流程图如图: 红线标出的部分是已经做了的事,与上一篇那个流程图是一致的,之后就是if分支中做的事。 if分支中的函数mmc_sd_init_uhs_card: /** UHS-I specific initialization procedure*/staticintmmc_sd_init_uhs_card(structmmc_card *card...