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Canada-NB-ESCUMINAC Azienda Directories
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Azienda News:
- 解决mmc2: Timeout waiting for hardware interrupt问题 - 新浪博客
更改上拉配置为NONE，驱动能力为2，同时修改drivers mmc core core c中的 mmc_set_data_timeout() 将 limit_us = 300000; 改为 limit_us = 1000000; 后故障消失。
- sdio mmc sd笔记 - 高山小路 - 博客园
[ 2 993507] dwmmc_rockchip ff0c0000 dwmmc: Busy; trying anyway [ 2 993513] mmc_host mmc0: Timeout sending command (cmd 0x202000 arg 0x0 status 0x0) B 卡概率识别问题，
- eMMC CMDQ 超时分析 | TJ的技术博客
我们再来看下超时后的异常处理, 超时的entry: ->cmdq_req_timed_out: static struct mmc_blk_data * mmc_blk_alloc_req ( struct mmc_card *card, if (card->cmdq_init) {
- Linux内核报错 mmc0: Timeout waiting for hardware interrupt . . .
这个错误消息表明在等待硬件中断时发生了超时。具体来说，它显示了关于 mmc0（SD卡控制器）的寄存器转储信息。 要解决此问题，可以尝试以下几步： 1 首先，尝试重新插拔 SD 卡，确保它正确连接。有时候不稳定的连接可能导致超时错误。 2 确保 SD 卡
- AMD Customer Community
大家好，我在用petalinux2018 2做sd卡启动程序的时候，发现出现如下问题： 环境：petalinux2018 2 vivado2018 2 zu3 U-Boot 2018 01 (Apr 25 2019 - 01:05:10 \+0800) Xilinx ZynqMP TIMEOUT !
- Linux AM6548: UBOOT AM6548: SD card timeout . . . - TI E2E support forums
I encountered the following error when boot from opsi flash (MMC0), So I can't access SD card (MMC1) sdhci_send_command: MMC: 1 busy timeout increasing to: 200 ms sdhci_send_command: MMC: 1 busy timeout increasing to: 400 ms sdhci_send_command: MMC: 1 busy timeout increasing to: 800 ms
- zc706开发板SD卡uboot启动错误
我是买的开发板，用直接下载的BOOT bin能正常启动，我自己在xilinx官网下载的u-boot-xlnx-master zip，生成BOOT bin启动的时候出现下面的问题，MMC超时，请问是什么原因呀，我读mmc的信息也是显示超时
- Xilinx zynq zynqMP SD EMMC_mpsoc 接256gemmc-CSDN博客
此时mmc的设备号变了，但是块设备的标号还是没变，先扫描到的为mmcblk0，所以只要在设备树里把要先发现的mmc放到前面就可以保证它的mmc的设备号和块设备号都是0。 发现ftp上传大文件到emmc内核会卡死，尝试降频到HS模式，在 linux 下只需要修改设备树，uboot和fsbl下降频比较复杂，参考AR69368。 no-1-8-v; }; 降频后还是卡死，但是有改善，可以上传400MB文件，上传1GB文件还是卡死。
- Ultra 96 v2 Spontaneous Failure? - element14 Community
Ultra 96 v2 Spontaneous Failure? One of the Ultra 96 v2 boards I have worked fine for couple of hours, then suddenly it crashed while running Linux MMC: sdhci_send_command: MMC: 0 busy timeout increasing to: 200 ms sdhci_send_command: MMC: 0 busy timeout increasing to: 400 ms sdhci_send_command: MMC: 0 busy timeout increasing to: 800 ms
- Linux AM6548: AM6548 - MMC timeout error with custom board booted from . . .
sdhci_send_command: MMC: 1 busy timeout This has been reported in a previous thread, and in that thread it was linked to some known-issue LCPD-13666 in 05_01_00_11 According to the latest release notes (05_02_00_10) this should be solved, but our U-Boot is already based on the sources from the latest release
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