1. 解释错误代码-110通常代表的含义 在Linux系统中,尤其是在处理SD卡或MMC(MultiMediaCard)设备时,错误代码-110通常与设备访问问题相关。这个错误代码并不是标准的POSIX错误码,但在Linux内核和驱动程序中,它可能代表多种具体的错误,如设备未找到、初始化失败、通信错误等。具体到MMC0设备初始化SD卡时出现的-110错误,...
不过一般情况下是物理线路的问题，即SD卡槽和SD卡之间的接触问题。插拔SD卡造成的静电也会出现这种情况。有一种饮正止渴的方法就是插入SD卡的时候压一下卡槽，减少SD卡槽与SD卡的间隙。避免因为静电或者接触不良造成的识别不了问题。出现这种问题就提醒您需要更换SD卡槽了，SD卡出问题的概率不大 ...
mmc2: error -110 whilst initialising SDIO card caam 2100000.caam: device ID = 0x0a16010000000000 (Era -524) caam 2100000.caam: job rings = 2, qi = 0 caam 2100000.caam: authenc-hmac-md5-cbc-aes-caam caam 2100000.caam: authencesn-hmac...
[ 1.479870] mmc0: error -110 whilst initialising MMC card[ 1.546064] mmc2: SDHCI controller on 2198000.usdhc [2198000.usdhc] using DMA[ 1.698156] mmc2: queuing unknown CIS tuple 0x01 (3 bytes)[ 1.725635] mmc2: queuing unknown CIS tuple 0x1a (5 bytes)[ 1.767939] mmc2: queuing ...
从log上分析出错的应该是在SD的初始化的阶段有问题(mmc1: error -110 whilst initialising SD card)。有可能是SD卡在上电的时候出现电源还没有稳定,需要增大上电等待的延迟,延迟的时间自己设定。代码修改如下: 1diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c2index eb9ff36..7842f4510...
[ 1.586504] mmc0: error -110 whilst initialising MMC card [ 1.728233] mmc0: mmc_select_hs200 failed, error -110 [ 1.733285] mmc0: error -110 whilst initialising MMC card [ 1.917360] mmc0: mmc_select_hs200 failed, error -110
从log上分析出错的应该是在SD的初始化的阶段有问题(mmc1: error -110 whilst initialising SD card)。有可能是SD卡在上电的时候出现电源还没有稳定,需要增大上电等待的延迟,延迟的时间自己设定。代码修改如下: 1 diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c ...
[ 10.881305] mmcblk1: error -110 transferring data, sector 136, nr 120, cmd response 0x900, card status 0x09mSound Card.[ 10.921330] mmc_host mmc1: Bus speed (slot 0) = 50000000Hz (slot req 400000Hz, actual 396825HZ div = 63)[ 10.976051] mmc_host mmc1: Bus speed (slot 0) ...
Re: TF卡启动报错 mmc init failed with error: -110 晕哥 说: 看上面的 log 降低 MMC 的频率, spl & u-boot 都跑起来了. 再把u-boot 里面的 DRAM 和 CPU 频率都降下来。 可以直接修改 .config 文件 DRAM 166MCPU 800M 就是配置这样两个是吧??CONFIG_DRAM_CLK=166CONFIG_SYS_CLK_FREQ=838860800...
[ 3.182821] mmc0: error -110 whilst initialising SD card I have tried several different cards of ages, speeds, and sizes with no luck. Always error -110 and no /dev/ for mmcblk0. I have also tried turning down the default clock to 50MHz. Again i have not had any trouble booting ...