师傅们帮一下忙，看一下这种现象是哪里坏了

照康维修

2019-11-21, 11:2:23
COM4, BaudRate:115200 bps, RXD: VGA->12,TXD: VGA->15, Printed by RT809H:




U-Boot 2012.07-svn641881 (Mar 21 2014 - 15:22:50)


GPU : BISR testing...
GPU : Finish BISR testing (OK)
SCPU: BISR testing ....
SCPU: Finish BISR testing (OK)
CPU  : Cortex-A9 dual core
Media: eMMC BP0
MISC : set FUSE_RDY
DRAM:  1 GiB
Watchdog: Enabled
Board: Tv035 2995D 512M_512M Board
POWER ON: AC
Cache: Enabled
Non-Cache Region: 1 MB@0x07900000
MMC:   
emmc:mmc_initial(1) Mar 21 2014 15:23:01
RTD299x eMMC: 0
Device: RTD299x eMMC
Manufacturer ID: 11
OEM: 100
Name: 004G9
Tran Speed: 52000000
Rd Block Len: 512
MMC version 4.0
High Capacity: Yes
Capacity: 3.7 GiB
Bus Width: 8-bit
Extern param: MMC blk:0x7c (to 0x9000)
         rtk_eMMC_read blk_addr=0x0000007c, data_size=0x00000800, buffer=0x00009000
Factory: MMC
         rtk_eMMC_read blk_addr=0x0000c000, data_size=0x00000200, buffer=0x07880008
         rtk_eMMC_read blk_addr=0x0000c5ba, data_size=0x00000400, buffer=0x07880210
sd_xfer(08h)=0x2e; loops=0/3000
    : ret_err=-19, sd_stat_reg(00h)=0x02, cr_int_status_reg(48h)=0x00
    : SD_TRANSFER(08h)=0x2e
    : SD_CONFIGURE2(0Ch)=0x01
    : SD_BYTE_CNT(28h-24h)=0x0200
    : SD_BLOCK_CNT(30h-2Ch)=0x0002
    : CP_CTRL(84h)=0x00
emmc:ret_err=-19
emmc:mmccr_Stream done but err=-19
sd_xfer(08h)=0x28; loops=0/500
    : ret_err=-19, sd_stat_reg(00h)=0x02, cr_int_status_reg(48h)=0x00
    : SD_TRANSFER(08h)=0x28
    : SD_CONFIGURE2(0Ch)=0x41
    : SD_BYTE_CNT(28h-24h)=0x0200
    : SD_BLOCK_CNT(30h-2Ch)=0x0002
    : CP_CTRL(84h)=0x00
emmc:send stop cmd fail
sd_xfer(08h)=0x28; loops=0/500
    : ret_err=-19, sd_stat_reg(00h)=0x02, cr_int_status_reg(48h)=0x00
    : SD_TRANSFER(08h)=0x28
    : SD_CONFIGURE2(0Ch)=0x41
    : SD_BYTE_CNT(28h-24h)=0x0200
    : SD_BLOCK_CNT(30h-2Ch)=0x0002
    : CP_CTRL(84h)=0x00
emmc:get card status fail
0xb8000804=0xF0400010
0xb8000808=0xF2400000
0xb8000810=0x10101010
0xb8000814=0xF0101010
0xb8000818=0x10101010
  part cfg    : 0x02
  boot cfg    : 0x00
  boot wp sts : 0x00
  boot wp     : 0x00
  part cfg    : 0x01
  boot cfg    : 0x00
  boot wp sts : 0x00
  boot wp     : 0x00
  part cfg    : 0x00
  boot cfg    : 0x00
  boot wp sts : 0x00
  boot wp     : 0x00
boot part idx = 0x00000000



U-Boot 2012.07-svn641881 (Mar 21 2014 - 15:22:50)


GPU : BISR testing...
GPU : Finish BISR testing (OK)
SCPU: BISR testing ....
SCPU: Finish BISR testing (OK)
CPU  : Cortex-A9 dual core
Media: eMMC BP0
MISC : set FUSE_RDY
DRAM:  1 GiB
Watchdog: Enabled
Board: Tv035 2995D 512M_512M Board
POWER ON: DC
Cache: Enabled
Non-Cache Region: 1 MB@0x07900000
MMC:   
emmc:mmc_initial(1) Mar 21 2014 15:23:01
RTD299x eMMC: 0
Device: RTD299x eMMC
Manufacturer ID: 11
OEM: 100
Name: 004G9
Tran Speed: 52000000
Rd Block Len: 512
MMC version 4.0
High Capacity: Yes
Capacity: 3.7 GiB
Bus Width: 8-bit
Extern param: MMC blk:0x7c (to 0x9000)
         rtk_eMMC_read blk_addr=0x0000007c, data_size=0x00000800, buffer=0x00009000
Factory: MMC
         rtk_eMMC_read blk_addr=0x0000c000, data_size=0x00000200, buffer=0x07880008
         rtk_eMMC_read blk_addr=0x0000c5ba, data_size=0x00000400, buffer=0x07880210
sd_xfer(08h)=0x2e; loops=0/3000
    : ret_err=-19, sd_stat_reg(00h)=0x02, cr_int_status_reg(48h)=0x00
    : SD_TRANSFER(08h)=0x2e
    : SD_CONFIGURE2(0Ch)=0x01
    : SD_BYTE_CNT(28h-24h)=0x0200
    : SD_BLOCK_CNT(30h-2Ch)=0x0002
    : CP_CTRL(84h)=0x00
emmc:ret_err=-19
emmc:mmccr_Stream done but err=-19
sd_xfer(08h)=0x28; loops=0/500
    : ret_err=-19, sd_stat_reg(00h)=0x02, cr_int_status_reg(48h)=0x00
    : SD_TRANSFER(08h)=0x28
    : SD_CONFIGURE2(0Ch)=0x41
    : SD_BYTE_CNT(28h-24h)=0x0200
    : SD_BLOCK_CNT(30h-2Ch)=0x0002
    : CP_CTRL(84h)=0x00
emmc:send stop cmd fail
sd_xfer(08h)=0x28; loops=0/500
    : ret_err=-19, sd_stat_reg(00h)=0x02, cr_int_status_reg(48h)=0x00
    : SD_TRANSFER(08h)=0x28
    : SD_CONFIGURE2(0Ch)=0x41
    : SD_BYTE_CNT(28h-24h)=0x0200
    : SD_BLOCK_CNT(30h-2Ch)=0x0002
    : CP_CTRL(84h)=0x00
emmc:get card status fail
0xb8000804=0xF0400010
0xb8000808=0xF2400000
0xb8000810=0x10101010
0xb8000814=0xF0101010
0xb8000818=0x10101010
  part cfg    : 0x02
  boot cfg    : 0x00
  boot wp sts : 0x00
  boot wp     : 0x00
  part cfg    : 0x01
  boot cfg    : 0x00
  boot wp sts : 0x00
  boot wp     : 0x00
  part cfg    : 0x00
  boot cfg    : 0x00
  boot wp sts : 0x00
  boot wp     : 0x00
boot part idx = 0x00000000



U-Boot 2012.07-svn641881 (Mar 21 2014 - 15:22:50)


GPU : BISR testing...
GPU : Finish BISR testing (OK)
SCPU: BISR testing ....
SCPU: Finish BISR testing (OK)
CPU  : Cortex-A9 dual core
Media: eMMC BP0
MISC : set FUSE_RDY
DRAM:  1 GiB
Watchdog: Enabled
Board: Tv035 2995D 512M_512M Board
POWER ON: DC
Cache: Enabled
Non-Cache Region: 1 MB@0x07900000
MMC:   
emmc:mmc_initial(1) Mar 21 2014 15:23:01
RTD299x eMMC: 0
Device: RTD299x eMMC
Manufacturer ID: 11
OEM: 100
Name: 004G9
Tran Speed: 52000000
Rd Block Len: 512
MMC version 4.0
High Capacity: Yes
Capacity: 3.7 GiB
Bus Width: 8-bit
Extern param: MMC blk:0x7c (to 0x9000)
         rtk_eMMC_read blk_addr=0x0000007c, data_size=0x00000800, buffer=0x00009000
Factory: MMC
         rtk_eMMC_read blk_addr=0x0000c000, data_size=0x00000200, buffer=0x07880008
         rtk_eMMC_read blk_addr=0x0000c5ba, data_size=0x00000400, buffer=0x07880210
sd_xfer(08h)=0x2e; loops=0/3000
    : ret_err=-19, sd_stat_reg(00h)=0x02, cr_int_status_reg(48h)=0x00
    : SD_TRANSFER(08h)=0x2e
    : SD_CONFIGURE2(0Ch)=0x01
    : SD_BYTE_CNT(28h-24h)=0x0200
    : SD_BLOCK_CNT(30h-2Ch)=0x0002
    : CP_CTRL(84h)=0x00
emmc:ret_err=-19
emmc:mmccr_Stream done but err=-19
sd_xfer(08h)=0x28; loops=0/500
    : ret_err=-19, sd_stat_reg(00h)=0x02, cr_int_status_reg(48h)=0x00
    : SD_TRANSFER(08h)=0x28
    : SD_CONFIGURE2(0Ch)=0x41
    : SD_BYTE_CNT(28h-24h)=0x0200
    : SD_BLOCK_CNT(30h-2Ch)=0x0002
    : CP_CTRL(84h)=0x00
emmc:send stop cmd fail
sd_xfer(08h)=0x28; loops=0/500
    : ret_err=-19, sd_stat_reg(00h)=0x02, cr_int_status_reg(48h)=0x00
    : SD_TRANSFER(08h)=0x28
    : SD_CONFIGURE2(0Ch)=0x41
    : SD_BYTE_CNT(28h-24h)=0x0200
    : SD_BLOCK_CNT(30h-2Ch)=0x0002
    : CP_CTRL(84h)=0x00
emmc:get card status fail
0xb8000804=0xF0400010
0xb8000808=0xF2400000
0xb8000810=0x10101010
0xb8000814=0xF0101010
0xb8000818=0x10101010
  part cfg    : 0x02
  boot cfg    : 0x00
  boot wp sts : 0x00
  boot wp     : 0x00
  part cfg    : 0x01
  boot cfg    : 0x00
  boot wp sts : 0x00
  boot wp     : 0x00
  part cfg    : 0x00
  boot cfg    : 0x00
  boot wp sts : 0x00
  boot wp     : 0x00
boot part idx = 0x00000000



U-Boot 2012.07-svn641881 (Mar 21 2014 - 15:22:50)


GPU : BISR testing...
GPU : Finish BISR testing (OK)
SCPU: BISR testing ....
SCPU: Finish BISR testing (OK)
CPU  : Cortex-A9 dual core
Media: eMMC BP0
MISC : set FUSE_RDY
DRAM:  1 GiB
Watchdog: Enabled
Board: Tv035 2995D 512M_512M Board
POWER ON: DC
Cache: Enabled
Non-Cache Region: 1 MB@0x07900000
MMC:   
emmc:mmc_initial(1) Mar 21 2014 15:23:01
RTD299x eMMC: 0
Device: RTD299x eMMC
Manufacturer ID: 11
OEM: 100
Name: 004G9
Tran Speed: 52000000
Rd Block Len: 512
MMC version 4.0
High Capacity: Yes
Capacity: 3.7 GiB
Bus Width: 8-bit
Extern param: MMC blk:0x7c (to 0x9000)
         rtk_eMMC_read blk_addr=0x0000007c, data_size=0x00000800, buffer=0x00009000
Factory: MMC
         rtk_eMMC_read blk_addr=0x0000c000, data_size=0x00000200, buffer=0x07880008
         rtk_eMMC_read blk_addr=0x0000c5ba, data_size=0x00000400, buffer=0x07880210
sd_xfer(08h)=0x2e; loops=0/3000
    : ret_err=-19, sd_stat_reg(00h)=0x02, cr_int_status_reg(48h)=0x00
    : SD_TRANSFER(08h)=0x2e
    : SD_CONFIGURE2(0Ch)=0x01
    : SD_BYTE_CNT(28h-24h)=0x0200
    : SD_BLOCK_CNT(30h-2Ch)=0x0002
    : CP_CTRL(84h)=0x00
emmc:ret_err=-19
emmc:mmccr_Stream done but err=-19
sd_xfer(08h)=0x28; loops=0/500
    : ret_err=-19, sd_stat_reg(00h)=0x02, cr_int_status_reg(48h)=0x00
    : SD_TRANSFER(08h)=0x28
    : SD_CONFIGURE2(0Ch)=0x41
    : SD_BYTE_CNT(28h-24h)=0x0200
    : SD_BLOCK_CNT(30h-2Ch)=0x0002
    : CP_CTRL(84h)=0x00
emmc:send stop cmd fail
sd_xfer(08h)=0x28; loops=0/500
    : ret_err=-19, sd_stat_reg(00h)=0x02, cr_int_status_reg(48h)=0x00
    : SD_TRANSFER(08h)=0x28
    : SD_CONFIGURE2(0Ch)=0x41
    : SD_BYTE_CNT(28h-24h)=0x0200
    : SD_BLOCK_CNT(30h-2Ch)=0x0002
    : CP_CTRL(84h)=0x00
emmc:get card status fail
0xb8000804=0xF0400010
0xb8000808=0xF2400000
0xb8000810=0x10101010
0xb8000814=0xF0101010
0xb8000818=0x10101010
  part cfg    : 0x02
  boot cfg    : 0x00
  boot wp sts : 0x00
  boot wp     : 0x00
  part cfg    : 0x01
  boot cfg    : 0x00
  boot wp sts : 0x00
  boot wp     : 0x00
  part cfg    : 0x00
  boot cfg    : 0x00
  boot wp sts : 0x00
  boot wp     : 0x00
boot part idx = 0x00000000



U-Boot 2012.07-svn641881 (Mar 21 2014 - 15:22:50)


GPU : BISR testing...
GPU : Finish BISR testing (OK)
SCPU: BISR testing ....
SCPU: Finish BISR testing (OK)
CPU  : Cortex-A9 dual core
Media: eMMC BP0
MISC : set FUSE_RDY
DRAM:  1 GiB
Watchdog: Enabled
Board: Tv035 2995D 512M_512M Board
POWER ON: DC
Cache: Enabled
Non-Cache Region: 1 MB@0x07900000
MMC:   
emmc:mmc_initial(1) Mar 21 2014 15:23:01
RTD299x eMMC: 0
Device: RTD299x eMMC
Manufacturer ID: 11
OEM: 100
Name: 004G9
Tran Speed: 52000000
Rd Block Len: 512
MMC version 4.0
High Capacity: Yes
Capacity: 3.7 GiB
Bus Width: 8-bit
Extern param: MMC blk:0x7c (to 0x9000)
         rtk_eMMC_read blk_addr=0x0000007c, data_size=0x00000800, buffer=0x00009000
Factory: MMC
         rtk_eMMC_read blk_addr=0x0000c000, data_size=0x00000200, buffer=0x07880008
         rtk_eMMC_read blk_addr=0x0000c5ba, data_size=0x00000400, buffer=0x07880210这是打印信息，谢谢各位师傅了

技术为本

路过，进来学习学习，。坐等师傅回答

杨柳依依

坐等师傅回答

hu5057310

刷机试试 ，刷不了换EMMC

祁进军

EMMC发送停止命令失败。EMMC工作不正常，先刷机不成查EMMC.

ljzlcj

重刷固件试一下！

jinyan666

路过学习学习