imx6solo 挂载system失败 读写EMMC timeout

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我使用的是东芝的8GB Emmc THGBMFG6C1LBAIL，板子有两个版本是个16GB emmc 使用的是三星的。另一个是8GB emmc使用的是东芝，固件在有三星emmc的板子上启动正常，但是到使用东芝emmc的板子上就启动不了。
贴下log。请问各位有遇到次问题的吗？
sdhci sdhci-esdhc-imx.0: desired SD clock: 400000, actual: 375000
sdhci sdhci-esdhc-imx.0: desired SD clock: 400000, actual: 375000
MXCFB_GET_PWRDOWN_DELAY:80044631
MXCFB_SET_UPDATE_SCHEME:40044632
MXCFB_GET_WORK_BUFFER:c0044634
imx_epdc_fb imx_epdc_fb: ---resolution 1200x825, bpp 16
imx_epdc_fb imx_epdc_fb: ---xres: 1216, yres:896, max:1089536
imx_epdc_fb imx_epdc_fb: ---xres: 832, yres:1280, max:1064960
mmc0: clock 400000Hz busmode 1 powermode 2 cs 1 Vdd 7 width 0 timing 0
sdhci sdhci-esdhc-imx.0: desired SD clock: 400000, actual: 375000
sdhci sdhci-esdhc-imx.0: desired SD clock: 400000, actual: 375000
sdhci sdhci-esdhc-imx.0: desired SD clock: 400000, actual: 375000
imx_epdc_fb imx_epdc_fb: ---buf_size allocate: 2179072, x_mem_size:0
imx_epdc_fb imx_epdc_fb: ---map_size allocate: 6537216, num_screen:3
imx_epdc_fb imx_epdc_fb: ---screen_base allocated at ff400000:0xff400000, 0xa6800000
android_work: sent uevent USB_STATE=DISCONNECTED
mmc0: starting CMD0 arg 00000000 flags 000000c0
imx_epdc_fb imx_epdc_fb: ---EPDC version = 21
sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
mmc0: req done (CMD0): 0: 00000000 00000000 00000000 00000000
mmc0: clock 400000Hz busmode 1 powermode 2 cs 0 Vdd 7 width 0 timing 0
sdhci sdhci-esdhc-imx.0: desired SD clock: 400000, actual: 375000
sdhci sdhci-esdhc-imx.0: desired SD clock: 400000, actual: 375000
sdhci sdhci-esdhc-imx.0: desired SD clock: 400000, actual: 375000
imx_epdc_fb imx_epdc_fb: ---upd_list[0]:0xe60017a0, size: 20
imx_epdc_fb imx_epdc_fb: ---upd_list[1]:0xe6001880, size: 20
imx_epdc_fb imx_epdc_fb: ---upd_list[2]:0xe6001980, size: 20
imx_epdc_fb imx_epdc_fb: ---upd_list[3]:0xe6001780, size: 20
imx_epdc_fb imx_epdc_fb: ---upd_list[4]:0xe60016a0, size: 20
android_usb gadget: unknown class-specific control req 80.06 v0100 i0000 l64
mmc0: starting CMD1 arg 40000080 flags 000000e1
android_work: sent uevent USB_STATE=CONNECTED
android_work: sent uevent USB_STATE=DISCONNECTED
imx_epdc_fb imx_epdc_fb: ---upd_list[5]:0xe6461b40, size: 20
sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
mmc0: req done (CMD1): 0: 00ff8080 00000000 00000000 00000000
imx_epdc_fb imx_epdc_fb: ---upd_list[6]:0xe6001aa0, size: 20
imx_epdc_fb imx_epdc_fb: ---upd_list[7]:0xe6001ac0, size: 20
imx_epdc_fb imx_epdc_fb: ---upd_list[8]:0xe6001ae0, size: 20
imx_epdc_fb imx_epdc_fb: ---upd_list[9]:0xe6001b00, size: 20
mmc0: starting CMD1 arg 40000080 flags 000000e1
imx_epdc_fb imx_epdc_fb: ---upd_list[10]:0xe6461980, size: 20
sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
mmc0: req done (CMD1): 0: c0ff8080 00000000 00000000 00000000
mmc0: starting CMD2 arg 00000000 flags 00000067
imx_epdc_fb imx_epdc_fb: ---upd_list[11]:0xe64619c0, size: 20
sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
mmc0: req done (CMD2): 0: 11010030 30384737 300088b9 2cb94200
mmc0: starting CMD3 arg 00010000 flags 00000015
imx_epdc_fb imx_epdc_fb: ---upd_list[12]:0xe64619a0, size: 20
sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
mmc0: req done (CMD3): 0: 00000500 00000000 00000000 00000000
android_usb gadget: unknown class-specific control req 80.06 v0100 i0000 l18
mmc0: clock 400000Hz busmode 2 powermode 2 cs 0 Vdd 7 width 0 timing 0
android_usb gadget: unknown class-specific control req 80.06 v0200 i0000 l255
imx_epdc_fb imx_epdc_fb: ---upd_list[13]:0xe6001b20, size: 20
imx_epdc_fb imx_epdc_fb: ---upd_list[14]:0xe6001b40, size: 20
android_work: sent uevent USB_STATE=CONNECTED
sdhci sdhci-esdhc-imx.0: desired SD clock: 400000, actual: 375000
sdhci sdhci-esdhc-imx.0: desired SD clock: 400000, actual: 375000
sdhci sdhci-esdhc-imx.0: desired SD clock: 400000, actual: 375000
imx_epdc_fb imx_epdc_fb: ---upd_list[15]:0xe6001b80, size: 20
imx_epdc_fb imx_epdc_fb: ---upd_list[16]:0xe6001ba0, size: 20
imx_epdc_fb imx_epdc_fb: ---upd_list[17]:0xe6001bc0, size: 20
imx_epdc_fb imx_epdc_fb: ---upd_list[18]:0xe6001be0, size: 20
mmc0: starting CMD9 arg 00010000 flags 00000007
imx_epdc_fb imx_epdc_fb: ---upd_list[19]:0xe6001c00, size: 20
sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
mmc0: req done (CMD9): 0: d0270032 0f5903ff ffffffe7 86400000
mmc0: starting CMD7 arg 00010000 flags 00000015
imx_epdc_fb imx_epdc_fb: ---upd_list[20]:0xe6001b60, size: 20
sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
mmc0: req done (CMD7): 0: 00000700 00000000 00000000 00000000
mmc0: starting CMD8 arg 00000000 flags 000000b5
mmc0:     blksz 512 blocks 1 flags 00000200 tsac 150 ms nsac 0
imx_epdc_fb imx_epdc_fb: ---upd_list[21]:0xe6001680, size: 20
imx_epdc_fb imx_epdc_fb: ---upd_list[22]:0xe6001c20, size: 20
imx_epdc_fb imx_epdc_fb: ---upd_list[23]:0xe6001c40, size: 20
sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
imx_epdc_fb imx_epdc_fb: ---upd_list[24]:0xe6001c60, size: 20
sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x0000000a
sdhci [sdhci_data_irq()]: mmc0: DMA base 0xa64c2200, transferred 0x03de00 bytes, next 0xa6500000
mmc0: req done (CMD8): 0: 00000900 00000000 00000000 00000000
mmc0:     512 bytes transferred: 0
---mmc_init_card--- 3!/nmmc_switch value = 1
mmc0: starting CMD6 arg 03b90101 flags 0000049d
imx_epdc_fb imx_epdc_fb: ---upd_list[25]:0xe6001c80, size: 20
sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
mmc0: req done (CMD6): 0: 00000800 00000000 00000000 00000000
mmc0: starting CMD13 arg 00010000 flags 00000195
imx_epdc_fb imx_epdc_fb: ---upd_list[26]:0xe6001ca0, size: 20
imx_epdc_fb imx_epdc_fb: ---upd_list[27]:0xe6001cc0, size: 20
imx_epdc_fb imx_epdc_fb: ---upd_list[28]:0xe6001ce0, size: 20
sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
mmc0: req done (CMD13): 0: 00000900 00000000 00000000 00000000
mmc0: clock 400000Hz busmode 2 powermode 2 cs 0 Vdd 7 width 0 timing 1
imx_epdc_fb imx_epdc_fb: ---upd_list[29]:0xe6001d00, size: 20
imx_epdc_fb imx_epdc_fb: ---upd_list[30]:0xe6001d20, size: 20
sdhci sdhci-esdhc-imx.0: desired SD clock: 400000, actual: 375000
sdhci sdhci-esdhc-imx.0: desired SD clock: 400000, actual: 375000
sdhci sdhci-esdhc-imx.0: desired SD clock: 400000, actual: 375000
imx_epdc_fb imx_epdc_fb: ---upd_list[31]:0xe6001d40, size: 20
imx_epdc_fb imx_epdc_fb: ---upd_list[32]:0xe6001d60, size: 20
imx_epdc_fb imx_epdc_fb: ---upd_list[33]:0xe6001d80, size: 20
mmc0: clock 52000000Hz busmode 2 powermode 2 cs 0 Vdd 7 width 0 timing 1
sdhci sdhci-esdhc-imx.0: desired SD clock: 52000000, actual: 45000000
sdhci sdhci-esdhc-imx.0: desired SD clock: 52000000, actual: 45000000
sdhci sdhci-esdhc-imx.0: desired SD clock: 52000000, actual: 45000000
sdhci sdhci-esdhc-imx.0: desired SD clock: 52000000, actual: 45000000
imx_epdc_fb imx_epdc_fb: ---upd_list[34]:0xe6001da0, size: 20
imx_epdc_fb imx_epdc_fb: ---upd_list[35]:0xe6001dc0, size: 20
imx_epdc_fb imx_epdc_fb: ---upd_list[36]:0xe6001de0, size: 20
imx_epdc_fb imx_epdc_fb: ---upd_list[37]:0xe6001e00, size: 20
imx_epdc_fb imx_epdc_fb: ---upd_list[38]:0xe6001e20, size: 20
imx_epdc_fb imx_epdc_fb: ---upd_list[39]:0xe6001e40, size: 20
mmc0: starting CMD8 arg 00000000 flags 000000b5
mmc0:     blksz 512 blocks 1 flags 00000200 tsac 150 ms nsac 0
imx_epdc_fb imx_epdc_fb: ---upd_list[40]:0xe6001e60, size: 20
imx_epdc_fb imx_epdc_fb: ---upd_list[41]:0xe6001e80, size: 20
sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x0000000a
sdhci [sdhci_data_irq()]: mmc0: DMA base 0xa64c2000, transferred 0x03e000 bytes, next 0xa6500000
mmc0: req done (CMD8): 0: 00000900 00000000 00000000 00000000
mmc0:     512 bytes transferred: 0
---mmc_select_powerclass--- !/nmmc_switch value = a
mmc0: starting CMD6 arg 03bb0a01 flags 0000049d
sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
mmc0: req done (CMD6): 0: 00000800 00000000 00000000 00000000
mmc0: starting CMD13 arg 00010000 flags 00000195
imx_epdc_fb imx_epdc_fb: ---upd_list[42]:0xe6001ea0, size: 20
imx_epdc_fb imx_epdc_fb: ---upd_list[43]:0xe6001ec0, size: 20
sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
mmc0: req done (CMD13): 0: 00000900 00000000 00000000 00000000
imx_epdc_fb imx_epdc_fb: ---upd_list[44]:0xe6001ee0, size: 20
imx_epdc_fb imx_epdc_fb: ---upd_list[45]:0xe6001f00, size: 20
---mmc_init_card--- 4!/nmmc_switch value = 2
mmc0: starting CMD6 arg 03b70201 flags 0000049d
imx_epdc_fb imx_epdc_fb: ---upd_list[46]:0xe6001f20, size: 20
imx_epdc_fb imx_epdc_fb: ---upd_list[47]:0xe6001f40, size: 20
sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
mmc0: req done (CMD6): 0: 00000800 00000000 00000000 00000000
mmc0: starting CMD13 arg 00010000 flags 00000195
imx_epdc_fb imx_epdc_fb: ---upd_list[48]:0xe6001f60, size: 20
imx_epdc_fb imx_epdc_fb: ---upd_list[49]:0xe6001f80, size: 20
sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
mmc0: req done (CMD13): 0: 00000900 00000000 00000000 00000000
mmc0: clock 52000000Hz busmode 2 powermode 2 cs 0 Vdd 7 width 3 timing 1
sdhci sdhci-esdhc-imx.0: desired SD clock: 52000000, actual: 45000000
sdhci sdhci-esdhc-imx.0: desired SD clock: 52000000, actual: 45000000
sdhci sdhci-esdhc-imx.0: desired SD clock: 52000000, actual: 45000000
imx_epdc_fb imx_epdc_fb: ---upd_list[50]:0xe6001fa0, size: 20
imx_epdc_fb imx_epdc_fb: ---upd_list[51]:0xe6001fc0, size: 20
imx_epdc_fb imx_epdc_fb: ---upd_list[52]:0xe6001fe0, size: 20
imx_epdc_fb imx_epdc_fb: ---upd_list[53]:0xe60081e0, size: 20
imx_epdc_fb imx_epdc_fb: ---upd_list[54]:0xe6008200, size: 20
imx_epdc_fb imx_epdc_fb: ---upd_list[55]:0xe6008220, size: 20
mmc0: starting CMD8 arg 00000000 flags 000000b5
mmc0:     blksz 512 blocks 1 flags 00000200 tsac 150 ms nsac 0
imx_epdc_fb imx_epdc_fb: ---upd_list[56]:0xe6008240, size: 20
imx_epdc_fb imx_epdc_fb: ---upd_list[57]:0xe6008260, size: 20
sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x0000000a
sdhci [sdhci_data_irq()]: mmc0: DMA base 0xa64c2000, transferred 0x03e000 bytes, next 0xa6500000
mmc0: req done (CMD8): 0: 00000900 00000000 00000000 00000000
mmc0:     512 bytes transferred: 0
mmc0: starting CMD8 arg 00000000 flags 000000b5
mmc0:     blksz 512 blocks 1 flags 00000200 tsac 150 ms nsac 0
imx_epdc_fb imx_epdc_fb: ---upd_list[58]:0xe6008280, size: 20
imx_epdc_fb imx_epdc_fb: ---upd_list[59]:0xe60082a0, size: 20
sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x0000000a
sdhci [sdhci_data_irq()]: mmc0: DMA base 0xa64c2000, transferred 0x03e000 bytes, next 0xa6500000
mmc0: req done (CMD8): 0: 00000900 00000000 00000000 00000000
mmc0:     512 bytes transferred: 0
---mmc_select_powerclass--- !/nmmc_switch value = a
mmc0: starting CMD6 arg 03bb0a01 flags 0000049d
sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
mmc0: req done (CMD6): 0: 00000800 00000000 00000000 00000000
mmc0: starting CMD13 arg 00010000 flags 00000195
imx_epdc_fb imx_epdc_fb: ---upd_list[60]:0xe60082c0, size: 20
imx_epdc_fb imx_epdc_fb: ---upd_list[61]:0xe60082e0, size: 20
sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
mmc0: req done (CMD13): 0: 00000900 00000000 00000000 00000000
---mmc_init_card--- 4!/nmmc_switch value = 6
mmc0: starting CMD6 arg 03b70601 flags 0000049d
imx_epdc_fb imx_epdc_fb: ---upd_list[62]:0xe6461960, size: 20
imx_epdc_fb imx_epdc_fb: ---upd_list[63]:0xe6fff940, size: 20
sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
mmc0: req done (CMD6): 0: 00000800 00000000 00000000 00000000
mmc0: starting CMD13 arg 00010000 flags 00000195
imx_epdc_fb imx_epdc_fb: ---size of void*:4, sizeof dma:4, max_num_buffers:2
imx_epdc_fb imx_epdc_fb: ---upd_buf0 virt:0xE6FFF920, phys:0xE6FFF900
sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
mmc0: req done (CMD13): 0: 00000900 00000000 00000000 00000000
mmc0: clock 52000000Hz busmode 2 powermode 2 cs 0 Vdd 7 width 3 timing 5
imx_epdc_fb imx_epdc_fb: ---upd_buf allocated 1089536 bytes virt:0xE7000000, phys:0xA7000000, PHYS_OFFSET:80000000
sdhci sdhci-esdhc-imx.0: desired SD clock: 52000000, actual: 45000000
sdhci sdhci-esdhc-imx.0: desired SD clock: 52000000, actual: 45000000
sdhci sdhci-esdhc-imx.0: desired SD clock: 52000000, actual: 45000000
imx_epdc_fb imx_epdc_fb: ---upd_buf allocated 1089536 bytes virt:0xE7200000, phys:0xA7200000, PHYS_OFFSET:80000000
imx_epdc_fb imx_epdc_fb: ---copy 0xFF100000,phys_copy:0xA7400000, working:0xFEF00000, working_phys0xa7800000,work size:1980000
mmc0: clock 52000000Hz busmode 2 powermode 2 cs 0 Vdd 7 width 3 timing 5
sdhci sdhci-esdhc-imx.0: desired SD clock: 52000000, actual: 45000000
sdhci sdhci-esdhc-imx.0: desired SD clock: 52000000, actual: 45000000
sdhci sdhci-esdhc-imx.0: desired SD clock: 52000000, actual: 45000000
imx_epdc_fb imx_epdc_fb: --num_luts:64 -lut:0xE64014E0, size u32*: 4
imx_epdc_fb imx_epdc_fb: ---lut_map:0xe64013e0
-----tps65185_vcom_set_voltage---
mmc0: new high speed DDR MMC card at address 0001
mmcblk0: mmc0:0001 008G70 7.28 GiB
mmcblk0boot0: mmc0:0001 008G70 partition 1 4.00 MiB
mmcblk0boot1: mmc0:0001 008G70 partition 2 4.00 MiB
submit_bh 1
---mmc_blk_rw_rq_prep-- !
mmc0: starting CMD18 arg 00000000 flags 000000b5
submit_bh 2
submit_bh 3
submit_bh 4
mmc0:     blksz 512 blocks 8 flags 00000200 tsac 150 ms nsac 0
mmc0:     CMD12 arg 00000000 flags 0000049d
sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x0000000a
sdhci [sdhci_data_irq()]: mmc0: DMA base 0xa6f00000, transferred 0x080000 bytes, next 0xa6f80000
sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
mmc0: req done (CMD18): 0: 00000900 00000000 00000000 00000000
mmc0:     4096 bytes transferred: 0
mmc0:     (CMD12): 0: 00000b00 00000000 00000000 00000000
submit_bh 1
submit_bh 2
submit_bh 3
---mmc_blk_rw_rq_prep-- !
submit_bh 4
mmc0: starting CMD18 arg 0001e000 flags 000000b5
mmc0:     blksz 512 blocks 8 flags 00000200 tsac 150 ms nsac 0
mmc0:     CMD12 arg 00000000 flags 0000049d
sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x0000000a
sdhci [sdhci_data_irq()]: mmc0: DMA base 0xa6f00000, transferred 0x080000 bytes, next 0xa6f80000
sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
mmc0: req done (CMD18): 0: 00000900 00000000 00000000 00000000
mmc0:     4096 bytes transferred: 0
mmc0:     (CMD12): 0: 00000b00 00000000 00000000 00000000
submit_bh 1
submit_bh 2
submit_bh 3
submit_bh 4
---mmc_blk_rw_rq_prep-- !
mmc0: starting CMD18 arg 0011e000 flags 000000b5
mmc0:     blksz 512 blocks 8 flags 00000200 tsac 150 ms nsac 0
mmc0:     CMD12 arg 00000000 flags 0000049d
sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x0000000a
sdhci [sdhci_data_irq()]: mmc0: DMA base 0xa6f00000, transferred 0x080000 bytes, next 0xa6f80000
sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
mmc0: req done (CMD18): 0: 00000900 00000000 00000000 00000000
mmc0:     4096 bytes transferred: 0
mmc0:     (CMD12): 0: 00000b00 00000000 00000000 00000000
usb usb1: usb_suspend_both: status 0
tps65185 0-0068: Vcom set : -1400 mV
submit_bh 1
submit_bh 2
submit_bh 3
submit_bh 4
---mmc_blk_rw_rq_prep-- !
mmc0: starting CMD18 arg 0021e000 flags 000000b5
hub 2-0:1.0: usb_suspend_interface: status 0
ehci_fsl_bus_suspend begins, Host 1
ehci_fsl_bus_suspend ends, Host 1
-----tps65185_vcom_is_enabled---
-----tps65185_display_is_enable---
mmc0:     blksz 512 blocks 8 flags 00000200 tsac 150 ms nsac 0
usb usb2: usb_suspend_device: status 0
mmc0:     CMD12 arg 00000000 flags 0000049d
usb usb2: usb_suspend_both: status 0
regulator_init_complete: PFUZE100_VGEN6: incomplete constraints, leaving on
sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x0000000a
sdhci [sdhci_data_irq()]: mmc0: DMA base 0xa6f00000, transferred 0x080000 bytes, next 0xa6f80000
sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
mmc0: req done (CMD18): 0: 00000900 00000000 00000000 00000000
mmc0:     4096 bytes transferred: 0
mmc0:     (CMD12): 0: 00000b00 00000000 00000000 00000000
submit_bh 1
submit_bh 2
submit_bh 3
---mmc_blk_rw_rq_prep-- !
regulator_init_complete: PFUZE100_VGEN5: incomplete constraints, leaving on
submit_bh 4
mmc0: starting CMD18 arg 00222000 flags 000000b5
mmc0:     blksz 512 blocks 8 flags 00000200 tsac 150 ms nsac 0
mmc0:     CMD12 arg 00000000 flags 0000049d
sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x0000000a
sdhci [sdhci_data_irq()]: mmc0: DMA base 0xa6f00000, transferred 0x080000 bytes, next 0xa6f80000
sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
mmc0: req done (CMD18): 0: 00000900 00000000 00000000 00000000
mmc0:     4096 bytes transferred: 0
mmc0:     (CMD12): 0: 00000b00 00000000 00000000 00000000
mmcblk0: p1 p2 p3 < p5 p6 p7 p8 > p4
regulator_init_complete: PFUZE100_VGEN3: incomplete constraints, leaving on
mmcblk0: p4 size 13017088 extends beyond EOD, truncated
regulator_init_complete: SPKVDD: incomplete constraints, leaving on
snvs_rtc snvs_rtc.0: setting system clock to 1970-01-01 00:13:23 UTC (803)
Freeing init memory: 192K
do_mount 1
do_mount 2
do_mount 3
do_mount 4
do_mount 5
do_mount 6
do_new_mount 1 type = tmpfs,flags = 0,mnt_flags = 33, name = tmpfs
submit_bh 1
---mmc_blk_part_switch--- !
mmc_switch part_config = 74; part_time = 100
mmc_switch value = 4asubmit_bh 2
submit_bh 3
submit_bh 4
mmc0: starting CMD6 arg 03b34a01 flags 0000049d
do_new_mount 2
sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
mmc0: req done (CMD6): 0: 00000800 00000000 00000000 00000000
mmc0: starting CMD13 arg 00010000 flags 00000195
sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
mmc0: req done (CMD13): 0: 00000900 00000000 00000000 00000000
---mmc_blk_rw_rq_prep-- !
mmc0: starting CMD18 arg 00000000 flags 000000b5
do_new_mount 3
do_kern_mount1
vfs_kern_mount 1
vfs_kern_mount 2
vfs_kern_mount 3
mmc0:     blksz 512 blocks 8 flags 00000200 tsac 150 ms nsac 0
mmc0:     CMD12 arg 00000000 flags 0000049d
mount_fs 1
mount_fs 2
mount_fs 3
mount_fs 4
mount_fs 5
mount_fs 6
mount_fs 7
mount_fs 8
vfs_kern_mount 5
sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x0000000a
sdhci [sdhci_data_irq()]: mmc0: DMA base 0xa7a00000, transferred 0x080000 bytes, next 0xa7a80000
sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
mmc0: req done (CMD18): 0: 00000900 00000000 00000000 00000000
mmc0:     4096 bytes transferred: 0
mmc0:     (CMD12): 0: 00000b00 00000000 00000000 00000000
submit_bh 1
---mmc_blk_rw_rq_prep-- !
submit_bh 2
submit_bh 3
submit_bh 4
mmc0: starting CMD18 arg 00000018 flags 000000b5
do_kern_mount3
do_new_mount 4
do_new_mount 5 err = 0
do_mount 11 retval = 0
do_mount 1
do_mount 2
do_mount 3
mmc0:     blksz 512 blocks 8 flags 00000200 tsac 150 ms nsac 0
mmc0:     CMD12 arg 00000000 flags 0000049d
do_mount 4
do_mount 5
do_mount 6
do_new_mount 1 type = devpts,flags = 0,mnt_flags = 32, name = devpts
do_new_mount 2
sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x0000000a
sdhci [sdhci_data_irq()]: mmc0: DMA base 0xa6580000, transferred 0x080000 bytes, next 0xa6600000
sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
mmc0: req done (CMD18): 0: 00000900 00000000 00000000 00000000
mmc0:     4096 bytes transferred: 0
mmc0:     (CMD12): 0: 00000b00 00000000 00000000 00000000
mmcblk0boot1: unknown partition table
do_new_mount 3
do_kern_mount1
vfs_kern_mount 1
vfs_kern_mount 2
vfs_kern_mount 3
mount_fs 1
submit_bh 1
---mmc_blk_part_switch--- !
mmc_switch part_config = 73; part_time = 100
mmc_switch value = 49submit_bh 2
submit_bh 3
submit_bh 4
mount_fs 3
mount_fs 4
mount_fs 5
mount_fs 6
mount_fs 7
mount_fs 8
mmc0: starting CMD6 arg 03b34901 flags 0000049d
vfs_kern_mount 5
sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
mmc0: req done (CMD6): 0: 00000800 00000000 00000000 00000000
mmc0: starting CMD13 arg 00010000 flags 00000195
do_kern_mount3
do_new_mount 4
do_new_mount 5 err = 0
do_mount 11 retval = 0
do_mount 1
do_mount 2
sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
mmc0: req done (CMD13): 0: 00000900 00000000 00000000 00000000
---mmc_blk_rw_rq_prep-- !
mmc0: starting CMD18 arg 00000000 flags 000000b5
mmc0:     blksz 512 blocks 8 flags 00000200 tsac 150 ms nsac 0
do_mount 3
do_mount 4
do_mount 5
do_mount 6
do_new_mount 1 type = proc,flags = 0,mnt_flags = 32, name = proc
mmc0:     CMD12 arg 00000000 flags 0000049d
sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x0000000a
sdhci [sdhci_data_irq()]: mmc0: DMA base 0xa6500000, transferred 0x080000 bytes, next 0xa6580000
sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
mmc0: req done (CMD18): 0: 00000900 00000000 00000000 00000000
mmc0:     4096 bytes transferred: 0
mmc0:     (CMD12): 0: 00000b00 00000000 00000000 00000000
submit_bh 1
---mmc_blk_rw_rq_prep-- !
submit_bh 2
submit_bh 3
submit_bh 4
mmc0: starting CMD18 arg 00000018 flags 000000b5
mmc0:     blksz 512 blocks 8 flags 00000200 tsac 150 ms nsac 0
do_new_mount 2
do_new_mount 3
do_kern_mount1
vfs_kern_mount 1
vfs_kern_mount 2
vfs_kern_mount 3
mount_fs 1
mount_fs 3
mount_fs 4
mount_fs 5
mount_fs 6
mount_fs 7
mount_fs 8
mmc0:     CMD12 arg 00000000 flags 0000049d
sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x0000000a
sdhci [sdhci_data_irq()]: mmc0: DMA base 0xa6e80000, transferred 0x080000 bytes, next 0xa6f00000
sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
mmc0: req done (CMD18): 0: 00000900 00000000 00000000 00000000
mmc0:     4096 bytes transferred: 0
mmc0:     (CMD12): 0: 00000b00 00000000 00000000 00000000
mmcblk0boot0: unknown partition table
vfs_kern_mount 5
do_kern_mount3
do_new_mount 4
do_new_mount 5 err = 0
do_mount 11 retval = 0
do_mount 1
do_mount 2
do_mount 3
do_mount 4
do_mount 5
do_mount 6
do_new_mount 1 type = sysfs,flags = 0,mnt_flags = 32, name = sysfs
do_new_mount 2
do_new_mount 3
do_kern_mount1
vfs_kern_mount 1
vfs_kern_mount 2
vfs_kern_mount 3
mount_fs 1
mount_fs 3
mount_fs 4
mount_fs 5
mount_fs 6
mount_fs 7
mount_fs 8
vfs_kern_mount 5
do_kern_mount3
do_new_mount 4
do_new_mount 5 err = 0
do_mount 11 retval = 0
init (1): /proc/1/oom_adj is deprecated, please use /proc/1/oom_score_adj instead.
rt_fg_get_property: FG_SOC=1018, SYS_SOC=100
init: /dev/hw_random not found
keychord: using input dev imx-keypad for fevent
do_new_mount 1 type = cgroup,flags = 0,mnt_flags = 32, name = none

do_mount 11 retval = -2

do_new_mount 1 type = tmpfs,flags = 0,mnt_flags = 32, name = none
do_new_mount 1 type = cgroup,flags = 0,mnt_flags = 32, name = none
nt 1 type = tmpfs,flags = 0,mnt_flags = 32, name = tmpfs

do_new_mount 1 type = tmpfs,flags = 0,mnt_flags = 32, name = tmpfs

do_new_mount 1 type = tmpfs,flags = 0,mnt_flags = 32, name = tmpfs

do_new_mount 1 type = tmpfs,flags = 0,mnt_flags = 32, name = tmpfs
do_new_mount 1 type = cgroup,flags = 0,mnt_flags = 32, name = none

do_new_mount 1 type = ext4,flags = 0,mnt_flags = 32, name = /dev/block/mmcblk0p5

---mmc_blk_part_switch--- !
mmc_switch part_config = 72; part_time = 100
mmc_switch value = 4bsubmit_bh 2
submit_bh 3
submit_bh 4
mmc0: starting CMD6 arg 03b34b01 flags 0000049d
sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00010000
mmc0: req failed (CMD6): -110, retrying...
sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00010000
mmc0: req failed (CMD6): -110, retrying...
sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00010000
mmc0: req failed (CMD6): -110, retrying...
sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00010000
mmc0: req done (CMD6): -110: 00000000 00000000 00000000 00000000
---mmc_blk_part_switch--- !
mmc_switch part_config = 72; part_time = 100
mmc_switch value = 4b
mmc0: starting CMD6 arg 03b34b01 flags 0000049d
sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00010000
mmc0: req failed (CMD6): -110, retrying...
sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00010000
mmc0: req failed (CMD6): -110, retrying...
sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00010000
mmc0: req failed (CMD6): -110, retrying...
sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00010000
mmc0: req done (CMD6): -110: 00000000 00000000 00000000 00000000

我知道答案 目前已有23人回答

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肖久

看了头晕了

live8

肖久 发表于 2016-7-1 09:25
看了头晕了

o_new_mount 1 type = ext4,flags = 0,mnt_flags = 32, name = /dev/block/mmcblk0p5

---mmc_blk_part_switch--- !
mmc_switch part_config = 72; part_time = 100
mmc_switch value = 4bsubmit_bh 2
submit_bh 3
submit_bh 4
mmc0: starting CMD6 arg 03b34b01 flags 0000049d
sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00010000
mmc0: req failed (CMD6): -110, retrying...

zwzowen

应该是emmc版本的问题，你看下了个emmc的版本是否一致？

live8

zwzowen 发表于 2016-7-1 16:06
应该是emmc版本的问题，你看下了个emmc的版本是否一致？

确实是的 ，这个emmc是mmc5.1的 但是我看论坛里有关于版本的内容 我已经修改了，还是这样。能否多指点下

zwzowen

5.1的版本，你最好询问下FAE,看看是否有相关patch,这个版本我也没有使用过。

live8

zwzowen 发表于 2016-7-4 09:22
5.1的版本，你最好询问下FAE,看看是否有相关patch,这个版本我也没有使用过。

已经去问了

小智MM

live8 发表于 2016-7-4 10:41
已经去问了

你好，请问你这里使用的emmc是5.1版本的吗？

小智MM

如果你这里使用的emmc版本是5.0或者5.1的话，源码中你需要修改如下代码：
/drivers/mmc/core/mmc.c :

if (card->ext_csd.rev > 6) {              // The '6' has to be replaced with '7' For EMMC5.0

                                                        //  The '6' has to be replaced with '8'  For EMMC5.1

pr_err("%s: unrecognised EXT_CSD revision %d\n",

mmc_hostname(card->host), card->ext_csd.rev);

err = -EINVAL;

goto out;

         }
修改好后重新编译源码，烧写，启动。

live8

小智MM 发表于 2016-7-4 13:52
如果你这里使用的emmc版本是5.0或者5.1的话，源码中你需要修改如下代码：
/drivers/mmc/core/mmc.c :

这个地方已经修改过了?貌似跟这个地方无关