mmc csd read<device path> mmc cid read<device path>--获取/sys/class/mmc_host/mmcX/mmcX:YYYY/对应设备的CID信息。格式为mmc cid read /sys/class/mmc_host/mmcX/mmcX:YYYY。 mmc scr read<device path> mmc ffu<image name> <device>Run Field Firmware Update with<image name> on <device>. 2.6...
5. Send CMD8 to get the extended card specific data (EXTCSD). Configure the wide bus operation for MMC card The flowchart below presents the synoptic diagram of the MMC card bus wide configuration. Figure 20. MMC card bus wide configuration diagram Send CMD6 to select the...
mmc_alloc_card:mmc_attach_mm->mmc_init_card初始化并分配一个新的mmc_card结构体,实际上是创建device设备; mmc_add_card:mmc_attach_mmc->mmc_add_card时调用,通过调用device_add(&card->dev)来完成设备的注册,过程如下: mmc_add_card-> device_add-> bus_probe_device-> device_attach-> __device_a...
mmc extcsd read <device> Print extcsd data from <device>. root@imx6qsabresd:~# mmc bootpart enable --help Usage: mmc bootpart enable <boot_partition> <send_ack> <device> Enable the boot partition for the <device>. To receive acknowledgment of boot from the card set <send_ack> to ...
We read every piece of feedback, and take your input very seriously. Include my email address so I can be contacted Cancel Submit feedback Saved searches Use saved searches to filter your results more quickly Cancel Create saved search Sign in Sign up Reseting focus {...
605 - void print_sd_csd(struct config *config, char *csd) 606 + static void print_sd_csd(struct config *config, char *csd) 606 607 { 607 608 unsigned int csd_structure; 608 609 unsigned int taac_timevalue; @@ -1941,128 +1942,7 @@ static void print_mmc_csd(struct config...
For MultiBIN system, the EBOOT don't need read the full NK from SDMMC card to memory for WinCE running. It just need to read the RAMIMAGE bin to
9. Value depends on state of the device. 10. Value depends on the firmware that the device is loaded with. Document Number: 002-01111 Rev. *J Page 13 of 33 Table 7. Extended CSD Register (EXT_CSD) (Continued) Field Name Field ID S40FC004 Size (Bytes) Cell Type EXT_CSD Slice ...
[PATCH] mmc-utils: remove obsolete do_write_extcsd function declaration Leon Romanovsky [PATCH] mmc-utils: delete dependency files after make clean invocation Leon Romanovsky [PATCH] mmc-utils: change .gitignore file to hide temporal files in sub folders Leon Romanovsky emmc 4.4x fast boot...
We read every piece of feedback, and take your input very seriously. Include my email address so I can be contacted Cancel Submit feedback Saved searches Use saved searches to filter your results more quickly Cancel Create saved search Sign in Sign up Reseting focus {...