D1H读SD卡异常

[lgkgkfg]

D1H插卡后，能识别到容量，但是貌似没法挂载，日志如下，

[   25.281593] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 0Hz bm PP pm UP vdd 21 width 1 timing LEGACY(SDR12) dt B
[   25.292997] sunxi-mmc 4020000.sdmmc: no vqmmc,Check if there is regulator
[   25.313240] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[   25.339164] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[   25.354011] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[   25.368087] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[   25.382862] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[   25.442018] mmc1: host does not support reading read-only switch, assuming write-enable
[   25.452953] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing SD-HS(SDR25) dt B
[   25.464694] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 50000000Hz bm PP pm ON vdd 21 width 1 timing SD-HS(SDR25) dt B
[   25.476811] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 50000000Hz bm PP pm ON vdd 21 width 4 timing SD-HS(SDR25) dt B
[   25.488707] mmc1: new high speed SDHC card at address 0007
[   25.496422] mmcblk1: mmc1:0007 SD16G 14.5 GiB 
[   25.505747]  mmcblk1: p1
[   33.121583] usb1-vbus: disabling
[   98.141648] random: crng init done
[   98.145444] random: 4 urandom warning(s) missed due to ratelimiting

相对于开板，自己做的板子SD卡检测引脚触发电平正好相反，
这俩对比日志，最后缺了

[   31.394765] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.

可能是啥原因？

[whycan]

@lgkgkfg

修改 board.dts 里面的 sdc0 的 det 定义

[lgkgkfg]

@whycan 刚找到原因了，这个spi nand固件得手动修改fab添加挂载点，我用emmc就没法默认挂载，得手动加

config 'mount'
	option  target		'/mnt/SDCARD'
	option	device		'/dev/mmcblk1p1'
	option	options		'rw,async'
	option	enabled		'1'

[cbq123]

你好，我的板子是D1s，也遇到了SD卡无法识别的问题，日志如下：

[ 6546.181311] sunxi-mmc 4020000.sdmmc: retry:re-send cmd
[ 6546.188017] sunxi-mmc 4020000.sdmmc: smc 0 p0 err, cmd 51, RD RTO !!
[ 6546.195156] sunxi-mmc 4020000.sdmmc: retry:start
[ 6546.200301] sunxi-mmc 4020000.sdmmc: retry:stop
[ 6546.205418] sunxi-mmc 4020000.sdmmc: retry:stop recover
[ 6546.212054] sunxi-mmc 4020000.sdmmc: send manual stop command failed 100
[ 6546.219683] sunxi-mmc 4020000.sdmmc: REG_DRV_DL: 0x00030000
[ 6546.225922] sunxi-mmc 4020000.sdmmc: REG_SD_NTSR: 0x81710330
[ 6546.232253] sunxi-mmc 4020000.sdmmc: REG_NTDL_HS400: 0x20000010
[ 6546.280360] sunxi-mmc 4020000.sdmmc: sunxi v5p3x retry give up
[ 6546.286923] sunxi-mmc 4020000.sdmmc: retry:set phase failed or over retry times
[ 6546.295153] sunxi-mmc 4020000.sdmmc: retry:give up
[ 6546.300562] mmc0: error -110 whilst initialising SD card
[ 6546.306636] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 0Hz bm PP pm OFF vdd 0 width 1 timing LEGACY(SDR12) dt B

我想问一下您这个spi nand固件得手动修改fab添加挂载点，在哪里设置啊？
我是新手，懂的比较少。求助

[cbq123]

@lgkgkfg 这个是加在那个文件里的？？？

[lgkgkfg]

@cbq123 target/allwinner/d1-h-nezha_prog/base-files/etc/config/fstab，这个路径，选择对你的产品就行