打开r40平台tinav2.1下打开TF卡（分色排版）

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打开r40平台tinav2.1下打开TF卡

2017/11/15 10:09

版本：V1.0

开发板使用：CB-S

0、需要配置TF卡的插入检测引脚！

W:\ov5640_spi20_r40t\target\allwinner\azalea-m2ultra\configs\sys_config.fex

;--------------------------------------------------------------------------------

; SDMMC PINS MAPPING |

; ------------------------------------------------------------------------------|

; Config Guide |

; sdc_used: 1-enable card, 0-disable card |

; non-removable:if you use as main memory,you should set it,for example eMMC |

; bus-width: card bus width, 1-1bit, 4-4bit, 8-8bit |

; sunxi-power-save-mode: if use sdio card,should not set it |

; vmmc:regulator for card/emmc power |

; vqmmc:regulator for card/emmc io power |

; vdmmc:regulator for card detect pin pull up power |

; other: GPIO Mapping configuration |

; ------------------------------------------------------------------------------|

; Note: |

; |

;--------------------------------------------------------------------------------

[sdc0]

sdc0_used = 1

bus-width = 4

sdc0_d1 = port:PF00<2><1><2><default>

sdc0_d0 = port:PF01<2><1><2><default>

sdc0_clk = port:PF02<2><1><2><default>

sdc0_cmd = port:PF03<2><1><2><default>

sdc0_d3 = port:PF04<2><1><2><default>

sdc0_d2 = port:PF05<2><1><2><default>

;BPI-M2U

;cd-gpios = port:PH13<6><1><2><default>

;CB-S

;cd-gpios = port:PI05<0><1><2><default>

cd-gpios = port:PI11<6><1><2><default>

;wp-gpios = port:PG01<0><1><2><default>

;wp-inverted =

;broken-cd =

sunxi-power-save-mode =

sunxi-dis-signal-vol-sw =

vmmc ="vcc-sdcv"

vqmmc = "vcc-sdcvq33"

vdmmc = "vcc-sdcvd"

ctl-spec-caps = 0x8

1、原始编译r40平台的tinav2.1系统：

rootroot@cm-System-Product-Name:/home/wwt/r40$ tar zxvf r40_tinav2.1_leo_20170112.tar.gz

rootroot@cm-System-Product-Name:/home/wwt/r40$ mv tina/ r40_tinav2.1

rootroot@cm-System-Product-Name:/home/wwt/r40$ cd r40_tinav2.1/

rootroot@cm-System-Product-Name:/home/wwt/r40/r40_tinav2.1$ source build/envsetup.sh

rootroot@cm-System-Product-Name:/home/wwt/r40/r40_tinav2.1$ lunch

13. azalea_m2ultra-tina

Which would you like?13

rootroot@cm-System-Product-Name:/home/wwt/r40/r40_tinav2.1$ make -j12

rootroot@cm-System-Product-Name:/home/wwt/r40/r40_tinav2.1$ pack

2、刷机之后，插入16GB的class-10的TF卡：

（插卡前）

root@TinaLinux:/#

root@TinaLinux:/# df -h

Filesystem Size Used Available Use% Mounted on

rootfs 42.5M 871.0K 38.3M 2% /

/dev/root 9.0M 9.0M 0 100% /rom

tmpfs 504.1M 32.0K 504.1M 0% /tmp

/dev/by-name/rootfs_data

42.5M 871.0K 38.3M 2% /overlay

overlayfs:/overlay 42.5M 871.0K 38.3M 2% /

tmpfs 512.0K 0 512.0K 0% /dev

overlayfs:/overlay/usr

42.5M 871.0K 38.3M 2% /usr

/dev/by-name/UDISK 6.9G 16.1M 6.5G 0% /mnt/UDISK

/dev/by-name/boot 4.0M 3.1M 946.0K 77% /boot

/dev/by-name/boot-res

8.0M 39.0K 7.9M 0% /boot-res

root@TinaLinux:/#

root@TinaLinux:/# mount

rootfs on / type rootfs (rw)

/dev/root on /rom type squashfs (ro,noatime)

proc on /proc type proc (rw,nosuid,nodev,noexec,noatime)

sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,noatime)

cgroup on /sys/fs/cgroup type cgroup (rw,nosuid,nodev,noexec,relatime,cpu)

tmpfs on /tmp type tmpfs (rw,nosuid,nodev,noatime)

/dev/by-name/rootfs_data on /overlay type ext4 (rw,sync,relatime,data=ordered)

overlayfs:/overlay on / type overlayfs (rw,noatime,lowerdir=/,upperdir=/overlay)

tmpfs on /dev type tmpfs (rw,nosuid,relatime,size=512k,mode=755)

devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,mode=600)

overlayfs:/overlay/usr on /usr type overlayfs (rw,relatime,lowerdir=/usr,upperdir=/overlay/usr)

debugfs on /sys/kernel/debug type debugfs (rw,noatime)

/dev/by-name/UDISK on /mnt/UDISK type ext4 (rw,relatime,data=ordered)

/dev/by-name/boot on /boot type vfat (ro,sync,relatime,fmask=0000,dmask=0000,allow_utime=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)

/dev/by-name/boot-res on /boot-res type vfat (ro,sync,relatime,fmask=0000,dmask=0000,allow_utime=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)

root@TinaLinux:/#

root@TinaLinux:/# cat /proc/partitions

major minor #blocks name

179 0 7634944 mmcblk0

179 1 7507968 mmcblk0p1

179 2 1024 mmcblk0p2

179 3 1 mmcblk0p3

179 5 1024 mmcblk0p5

179 6 4096 mmcblk0p6

179 7 16384 mmcblk0p7

259 0 49152 mmcblk0p8

259 1 1024 mmcblk0p9

259 2 16384 mmcblk0p10

259 3 1024 mmcblk0p11

179 16 4096 mmcblk0boot1

179 8 4096 mmcblk0boot0

root@TinaLinux:/#

（插入TF卡之后：）

root@TinaLinux:/# [ 77.740172] sunxi-mmc sdc0: sdc set ios: clk 0Hz bm PP pm UP vdd 22 width 1 timing LEGACY(SDR12) dt B

[ 77.780053] sunxi-mmc sdc0: sdc set ios: clk 400000Hz bm PP pm ON vdd 22 width 1 timing LEGACY(SDR12) dt B

[ 77.810876] sunxi-mmc sdc0: smc 1 p0 err, cmd 52, RTO !!

[ 77.817683] sunxi-mmc sdc0: smc 1 p0 err, cmd 52, RTO !!

[ 77.823688] sunxi-mmc sdc0: sdc set ios: clk 400000Hz bm PP pm ON vdd 22 width 1 timing LEGACY(SDR12) dt B

[ 77.841044] sunxi-mmc sdc0: sdc set ios: clk 400000Hz bm PP pm ON vdd 22 width 1 timing LEGACY(SDR12) dt B

[ 77.854180] sunxi-mmc sdc0: smc 1 p0 err, cmd 5, RTO !!

[ 77.860918] sunxi-mmc sdc0: smc 1 p0 err, cmd 5, RTO !!

[ 77.867574] sunxi-mmc sdc0: smc 1 p0 err, cmd 5, RTO !!

[ 77.874253] sunxi-mmc sdc0: smc 1 p0 err, cmd 5, RTO !!

[ 77.880926] sunxi-mmc sdc0: sdc set ios: clk 400000Hz bm PP pm ON vdd 15 width 1 timing LEGACY(SDR12) dt B

[ 77.891805] sunxi-mmc sdc0: sdc set ios: clk 400000Hz bm PP pm ON vdd 15 width 1 timing LEGACY(SDR12) dt B

[ 77.905203] sunxi-mmc sdc0: sdc set ios: clk 400000Hz bm PP pm ON vdd 15 width 1 timing LEGACY(SDR12) dt B

[ 77.987391] mmc1: host does not support reading read-only switch. assuming write-enable.

[ 77.998448] sunxi-mmc sdc0: sdc set ios: clk 400000Hz bm PP pm ON vdd 15 width 1 timing SD-HS(SDR25) dt B

[ 78.009348] sunxi-mmc sdc0: sdc set ios: clk 50000000Hz bm PP pm ON vdd 15 width 1 timing SD-HS(SDR25) dt B

[ 78.020424] sunxi-mmc sdc0: sdc set ios: clk 50000000Hz bm PP pm ON vdd 15 width 4 timing SD-HS(SDR25) dt B

[ 78.031409] mmc1: new high speed SDHC card at address 1234

[ 78.038487] mmcblk1: mmc1:1234 SA16G 14.6 GiB

[ 78.045111] mmcblk1: p1

[ 78.270230] FAT-fs (mmcblk1p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.

（如果出现这种情况，请在放到读卡器上查WIN7的电脑上修复一下！）

root@TinaLinux:/#

root@TinaLinux:/# mount

rootfs on / type rootfs (rw)

/dev/root on /rom type squashfs (ro,noatime)

proc on /proc type proc (rw,nosuid,nodev,noexec,noatime)

sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,noatime)

cgroup on /sys/fs/cgroup type cgroup (rw,nosuid,nodev,noexec,relatime,cpu)

tmpfs on /tmp type tmpfs (rw,nosuid,nodev,noatime)

/dev/by-name/rootfs_data on /overlay type ext4 (rw,sync,relatime,data=ordered)

overlayfs:/overlay on / type overlayfs (rw,noatime,lowerdir=/,upperdir=/overlay)

tmpfs on /dev type tmpfs (rw,nosuid,relatime,size=512k,mode=755)

devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,mode=600)

overlayfs:/overlay/usr on /usr type overlayfs (rw,relatime,lowerdir=/usr,upperdir=/overlay/usr)

debugfs on /sys/kernel/debug type debugfs (rw,noatime)

/dev/by-name/UDISK on /mnt/UDISK type ext4 (rw,relatime,data=ordered)

/dev/by-name/boot on /boot type vfat (ro,sync,relatime,fmask=0000,dmask=0000,allow_utime=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)

/dev/by-name/boot-res on /boot-res type vfat (ro,sync,relatime,fmask=0000,dmask=0000,allow_utime=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)

/dev/mmcblk1p1 on /mnt/SDCARD type vfat (rw,relatime,fmask=0000,dmask=0000,allow_utime=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)

root@TinaLinux:/#

root@TinaLinux:/# df -h

Filesystem Size Used Available Use% Mounted on

rootfs 42.5M 874.0K 38.3M 2% /

/dev/root 9.0M 9.0M 0 100% /rom

tmpfs 504.1M 32.0K 504.1M 0% /tmp

/dev/by-name/rootfs_data

42.5M 874.0K 38.3M 2% /overlay

overlayfs:/overlay 42.5M 874.0K 38.3M 2% /

tmpfs 512.0K 0 512.0K 0% /dev

overlayfs:/overlay/usr

42.5M 874.0K 38.3M 2% /usr

/dev/by-name/UDISK 6.9G 16.1M 6.5G 0% /mnt/UDISK

/dev/by-name/boot 4.0M 3.1M 946.0K 77% /boot

/dev/by-name/boot-res

8.0M 39.0K 7.9M 0% /boot-res

/dev/mmcblk1p1 14.6G 32.0K 14.6G 0% /mnt/SDCARD

root@TinaLinux:/#

root@TinaLinux:/# cat /proc/partitions

major minor #blocks name

179 0 7634944 mmcblk0

179 1 7507968 mmcblk0p1

179 2 1024 mmcblk0p2

179 3 1 mmcblk0p3

179 5 1024 mmcblk0p5

179 6 4096 mmcblk0p6

179 7 16384 mmcblk0p7

259 0 49152 mmcblk0p8

259 1 1024 mmcblk0p9

259 2 16384 mmcblk0p10

259 3 1024 mmcblk0p11

179 16 4096 mmcblk0boot1

179 8 4096 mmcblk0boot0

179 24 15351808 mmcblk1

179 25 15347712 mmcblk1p1

root@TinaLinux:/#

root@TinaLinux:/# cd /mnt/SDCARD/

root@TinaLinux:/mnt/SDCARD#

（如果你不修复，是不会看到你们的文件的！）

root@TinaLinux:/mnt/SDCARD# ll

drwxrwxrwx 2 root root 32768 Jan 1 1970 .

drwxr-xr-x 1 root root 1024 Jan 1 08:03 ..

root@TinaLinux:/mnt/SDCARD#

（tina没有集成fsck这个命令。）

root@TinaLinux:/mnt/SDCARD# fsck

/bin/ash: fsck: not found

root@TinaLinux:/mnt/SDCARD#

正常读取TF卡：

root@TinaLinux:/#

root@TinaLinux:/# [ 115.760155] sunxi-mmc sdc0: sdc set ios: clk 0Hz bm PP pm UP vdd 22 width 1 timing LEGACY(SDR12) dt B

[ 115.790133] sunxi-mmc sdc0: sdc set ios: clk 400000Hz bm PP pm ON vdd 22 width 1 timing LEGACY(SDR12) dt B

[ 115.820983] sunxi-mmc sdc0: smc 1 p0 err, cmd 52, RTO !!

[ 115.827870] sunxi-mmc sdc0: smc 1 p0 err, cmd 52, RTO !!

[ 115.835113] sunxi-mmc sdc0: sdc set ios: clk 400000Hz bm PP pm ON vdd 22 width 1 timing LEGACY(SDR12) dt B

[ 115.850488] sunxi-mmc sdc0: sdc set ios: clk 400000Hz bm PP pm ON vdd 22 width 1 timing LEGACY(SDR12) dt B

[ 115.867983] sunxi-mmc sdc0: smc 1 p0 err, cmd 5, RTO !!

[ 115.874671] sunxi-mmc sdc0: smc 1 p0 err, cmd 5, RTO !!

[ 115.881392] sunxi-mmc sdc0: smc 1 p0 err, cmd 5, RTO !!

[ 115.888106] sunxi-mmc sdc0: smc 1 p0 err, cmd 5, RTO !!

[ 115.895036] sunxi-mmc sdc0: sdc set ios: clk 400000Hz bm PP pm ON vdd 15 width 1 timing LEGACY(SDR12) dt B

[ 115.906094] sunxi-mmc sdc0: sdc set ios: clk 400000Hz bm PP pm ON vdd 15 width 1 timing LEGACY(SDR12) dt B

[ 115.920719] sunxi-mmc sdc0: sdc set ios: clk 400000Hz bm PP pm ON vdd 15 width 1 timing LEGACY(SDR12) dt B

[ 116.059496] mmc1: host does not support reading read-only switch. assuming write-enable.

[ 116.070877] sunxi-mmc sdc0: sdc set ios: clk 400000Hz bm PP pm ON vdd 15 width 1 timing SD-HS(SDR25) dt B

[ 116.082185] sunxi-mmc sdc0: sdc set ios: clk 50000000Hz bm PP pm ON vdd 15 width 1 timing SD-HS(SDR25) dt B

[ 116.095729] sunxi-mmc sdc0: sdc set ios: clk 50000000Hz bm PP pm ON vdd 15 width 4 timing SD-HS(SDR25) dt B

[ 116.106660] mmc1: new high speed SDHC card at address 1234

[ 116.113893] mmcblk1: mmc1:1234 SA16G 14.6 GiB

[ 116.120497] mmcblk1: p1

root@TinaLinux:/#

root@TinaLinux:/# df -h

Filesystem Size Used Available Use% Mounted on

rootfs 42.5M 1.1M 38.1M 3% /

/dev/root 9.0M 9.0M 0 100% /rom

tmpfs 504.1M 32.0K 504.1M 0% /tmp

/dev/by-name/rootfs_data

42.5M 1.1M 38.1M 3% /overlay

overlayfs:/overlay 42.5M 1.1M 38.1M 3% /

tmpfs 512.0K 0 512.0K 0% /dev

overlayfs:/overlay/usr

42.5M 1.1M 38.1M 3% /usr

/dev/by-name/UDISK 6.9G 16.1M 6.5G 0% /mnt/UDISK

/dev/by-name/boot 4.0M 3.1M 946.0K 77% /boot

/dev/by-name/boot-res

8.0M 39.0K 7.9M 0% /boot-res

/dev/mmcblk1p1 14.6G 64.0K 14.6G 0% /mnt/SDCARD

root@TinaLinux:/#

root@TinaLinux:/# mount

rootfs on / type rootfs (rw)

/dev/root on /rom type squashfs (ro,noatime)

proc on /proc type proc (rw,nosuid,nodev,noexec,noatime)

sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,noatime)

cgroup on /sys/fs/cgroup type cgroup (rw,nosuid,nodev,noexec,relatime,cpu)

tmpfs on /tmp type tmpfs (rw,nosuid,nodev,noatime)

/dev/by-name/rootfs_data on /overlay type ext4 (rw,sync,relatime,data=ordered)

overlayfs:/overlay on / type overlayfs (rw,noatime,lowerdir=/,upperdir=/overlay)

tmpfs on /dev type tmpfs (rw,nosuid,relatime,size=512k,mode=755)

devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,mode=600)

overlayfs:/overlay/usr on /usr type overlayfs (rw,relatime,lowerdir=/usr,upperdir=/overlay/usr)

debugfs on /sys/kernel/debug type debugfs (rw,noatime)

/dev/by-name/UDISK on /mnt/UDISK type ext4 (rw,relatime,data=ordered)

/dev/by-name/boot on /boot type vfat (ro,sync,relatime,fmask=0000,dmask=0000,allow_utime=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)

/dev/by-name/boot-res on /boot-res type vfat (ro,sync,relatime,fmask=0000,dmask=0000,allow_utime=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)

/dev/mmcblk1p1 on /mnt/SDCARD type vfat (rw,relatime,fmask=0000,dmask=0000,allow_utime=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)

root@TinaLinux:/#

root@TinaLinux:/# cat /proc/partitions

major minor #blocks name

179 0 7634944 mmcblk0

179 1 7507968 mmcblk0p1

179 2 1024 mmcblk0p2

179 3 1 mmcblk0p3

179 5 1024 mmcblk0p5

179 6 4096 mmcblk0p6

179 7 16384 mmcblk0p7

259 0 49152 mmcblk0p8

259 1 1024 mmcblk0p9

259 2 16384 mmcblk0p10

259 3 1024 mmcblk0p11

179 16 4096 mmcblk0boot1

179 8 4096 mmcblk0boot0

179 24 15351808 mmcblk1

179 25 15347712 mmcblk1p1

root@TinaLinux:/#

root@TinaLinux:/# cd /mnt/SDCARD/

root@TinaLinux:/mnt/SDCARD#

root@TinaLinux:/mnt/SDCARD# ll

drwxrwxrwx 2 root root 32768 Jan 1 1970 .

drwxr-xr-x 1 root root 1024 Jan 2 09:13 ..

-rwxrwxrwx 1 root root 18 Jan 1 08:16 testtf.txt

root@TinaLinux:/mnt/SDCARD#

root@TinaLinux:/mnt/SDCARD# cat testtf.txt

test TF 20171115.

root@TinaLinux:/mnt/SDCARD#

（拔卡之前需要umount一下）

root@TinaLinux:/mnt/SDCARD#

root@TinaLinux:/mnt/SDCARD# cd ..

root@TinaLinux:/mnt#

root@TinaLinux:/mnt# ll

drwxr-xr-x 1 root root 1024 Jan 2 09:13 .

drwxr-xr-x 1 root root 1024 Jan 2 01:10 ..

drwxrwxrwx 2 root root 32768 Jan 1 1970 SDCARD

drwxr-xr-x 3 root root 4096 Jan 2 01:10 UDISK

root@TinaLinux:/mnt# umount SDCARD/

root@TinaLinux:/mnt#

root@TinaLinux:/mnt# ll

drwxr-xr-x 1 root root 1024 Jan 2 09:13 .

drwxr-xr-x 1 root root 1024 Jan 2 01:10 ..

drwxr-xr-x 2 root root 1024 Jan 2 09:13 SDCARD

drwxr-xr-x 3 root root 4096 Jan 2 01:10 UDISK

root@TinaLinux:/mnt# cd SDCARD/

root@TinaLinux:/mnt/SDCARD# ll

drwxr-xr-x 2 root root 1024 Jan 2 09:13 .

drwxr-xr-x 1 root root 1024 Jan 2 09:13 ..

root@TinaLinux:/mnt/SDCARD#

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