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老师请看看这个乐视电视的打印信息

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发表于: 2022-3-2 21:27:37
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乐视,板号CV801LE-A的打印信息,故障现象黑屏,遥控无效
2022-3-2, 20:44:7
COM4, BaudRate:115200 bps, RXD: VGA->12,TXD: VGA->15, Printed by RT809H:

<?? 捞 0? 0?0?鹛?奙IU Init from embedded code
BIST OK
BIST OK
ALL BIST OK!!
[23456789A][3456789A][3456789A][456789AB] 6667
[0123456789ABCDEF][0123456789ABCDEF][23456789A][3456789ABC] 7767
HAL_MIU_INIT2
Hello PM51...
MDrv_BDMA_Init OK..
bdma start .......
wait done.......
Bdma is done!
run code in dram
Start to reset MIPS

End of MIPS init

HAL_MB_Unmask_Cpu3_2_Cpu0
UART_115200__D


U-Boot 2011.06-00000-g150d8fc (Sep 28 2014 - 19:40:31)


CPU  : AMBER3
Board: BD_MST029B_10AFVA


Hello U-Boot
DRAM:  256 MiB
SPI:  Flash is detected (0x0711, 0xEF, 0x40, 0x15)
MDrv_SERFLASH_GetInfo()
        u32AccessWidth = 1
        u32TotalSize   = 2097152
        u32SecNum      = 32
        u32SecSize     = 65536
spi_init: cfg_env_offset: 0x1e0000, at 551
uboot held at [4f000000~50000000]
MMC:        [ eMMC_pads_switch() ] eMMC pads: BYPASS
[ eMMC_FCIE_PollingEvents() ] eMMC Err: 1000000 us, Reg.0000h: 0002h, but wanted: 4800h
[ eMMC_CMD8_MIU() ] eMMC WARN: CMD8 Reg.12: FF60h, Err: 80000005h, Retry: 1
eMMC retry by DATA_SYNC: 0h, ori:51h
[ eMMC_FCIE_PollingEvents() ] eMMC Err: 1000000 us, Reg.0000h: 0002h, but wanted: 4800h
[ eMMC_CMD8_MIU() ] eMMC WARN: CMD8 Reg.12: FF60h, Err: 80000005h, Retry: 2
[ eMMC_FCIE_PollingEvents() ] eMMC Err: 1000000 us, Reg.0000h: 0002h, but wanted: 4800h
[ eMMC_CMD8_MIU() ] eMMC Err: CMD8 Reg.12: FF60h, Err: 80000A09h, Retry: 2
[ eMMC_DumpDriverStatus() ] eMMC Status:
[ eMMC_DumpDriverStatus() ]   MIU Mode
[ eMMC_DumpDriverStatus() ]   Polling Mode
[ eMMC_DumpDriverStatus() ]   FCIE Byte Mode
[ eMMC_DumpDriverStatus() ]   SDR Mode
[ eMMC_DumpDriverStatus() ]   FCIE Clk: 12000KHz
[ eMMC_DumpDriverStatus() ]   1-bit width
[ eMMC_DumpDriverStatus() ]   LOW bus speed
[ eMMC_DumpPadClk() ]
clk setting:
[ eMMC_DumpPadClk() ] reg_ckg_fcie(0x1F201790):0x40
[ eMMC_DumpPadClk() ]
pad setting:
[ eMMC_DumpPadClk() ] FCIE_BOOT_CONFIG(0x1F2226BC):0x400
[ eMMC_DumpPadClk() ] reg_all_pad_in(0x1F203D40):0x0
[ eMMC_DumpPadClk() ] reg_sd_pad(0x1F203D68):0x10
[ eMMC_DumpPadClk() ] reg_emmc_pad(0x1F203DB8):0x2f40
[ eMMC_DumpPadClk() ] reg_nand_pad(0x1F203DBC):0x0
[ eMMC_DumpPadClk() ] reg_pcmcia_pad(0x1F203D90):0xa0
[ eMMC_DumpPadClk() ]
[ eMMC_FCIE_DumpRegisters() ]


FCIE Reg:
00h:| 0002h 0000h 8020h 0000h 0000h 0000h 0000h 03FFh
08h:| 000Fh 0000h 0003h 0001h 0001h 0005h 0005h 0000h
10h:| 0011h 000Ah FF60h 0000h 0000h 000Fh 0010h 0020h
18h:| 0000h 0000h 0000h 8200h 82A0h 4FB0h 0000h 0002h
20h:| 0000h 0000h 0000h 0000h 0000h 0000h 000Bh 0000h
28h:| 0000h 0012h 0001h 0000h 0000h 001Fh 00FFh 0400h
30h:| 590Bh 0420h 0001h 0001h FFFFh 0000h 00A0h 0000h
38h:| 0000h 0000h 00FFh FFFFh 0000h 0000h 2328h 0050h
40h:| 0004h 0000h 0000h 0000h 3000h 3F00h 0000h 0000h
48h:| 0000h 0000h 0000h 0000h 0000h 0000h 0000h 0000h
50h:| 0000h 0000h 0000h 0000h 3424h E005h 0085h 0000h
58h:| 0000h 0000h 0000h 0000h 0000h 0000h 0000h 0000h
FCIE CIFC:
00h:| 0008h 0900h 0900h 0000h 0000h 0000h 0000h 0000h
08h:| 0000h 0000h 0000h 0000h 0000h 0000h 0000h 0000h
10h:| 0000h 0000h 0000h 0000h 0000h 0000h 0000h 0000h
18h:| 0000h 0000h 0000h 0000h 0000h 0000h 0000h 0000h


[ eMMC_FCIE_DumpDebugBus() ]
FCIE_TEST_MODE: 580Bh
FCIE_DEBUG_BUS: 0h
FCIE_TEST_MODE: 590Bh
FCIE_DEBUG_BUS: 420h
FCIE_TEST_MODE: 5A0Bh
FCIE_DEBUG_BUS: 80h
FCIE_TEST_MODE: 5B0Bh
FCIE_DEBUG_BUS: 0h
FCIE_TEST_MODE: 5C0Bh
FCIE_DEBUG_BUS: 20h
FCIE_TEST_MODE: 5D0Bh
FCIE_DEBUG_BUS: 20h
FCIE_TEST_MODE: 5E0Bh
FCIE_DEBUG_BUS: 2702h
FCIE_TEST_MODE: 5F0Bh
FCIE_DEBUG_BUS: 0h


FCIE_TEST_MODE: 5F0Bh
NC_WIDTH: 0h
FCIE_DEBUG_BUS: 0h
FCIE_TEST_MODE: 5F0Bh
NC_WIDTH: 1000h
FCIE_DEBUG_BUS: 0h
FCIE_TEST_MODE: 5F0Bh
NC_WIDTH: 2000h
FCIE_DEBUG_BUS: 0h
FCIE_TEST_MODE: 5F0Bh
NC_WIDTH: 3000h
FCIE_DEBUG_BUS: 0h
FCIE_TEST_MODE: 5F0Bh
NC_WIDTH: 4000h
FCIE_DEBUG_BUS: 0h
FCIE_TEST_MODE: 5F0Bh
NC_WIDTH: 5000h
FCIE_DEBUG_BUS: 0h
FCIE_TEST_MODE: 5F0Bh
NC_WIDTH: 6000h
FCIE_DEBUG_BUS: 0h
FCIE_TEST_MODE: 5F0Bh
NC_WIDTH: 7000h
FCIE_DEBUG_BUS: 0h
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发表于: 2022-3-3 08:56:09
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杨师傅家电维修翻译结果:

TheCV801LE-A,theCV801LE-A,the2022-3-2,20:44:7COM4,波特率:115200 bps,RXD:VGA->12,TXD:VGA->15,RT809H打印:<??捞0?0?0?鹛?奙嵌入式代码的IU InitBIST OKBIST OK所有BIST都好!![23456789A][3456789A][3456789A][456788AB]6667[0123456789ABCDEF][0123456789ABCDEF][23456789A][3456789ABC]7767HAL鏾MIU_uuinit2你好PM51。。。MDrv\u BDMA初始正常。。bdma开始。。。。。。。等待完成。。。。。。。Bdma完成了!在dram中运行代码开始重置MIPSMIPS初始结束HAL\u MB_UUNMASK\U Cpu3\U 2\U Cpu0UART_炣U型靴2011.06-00000-g150d8fc(2014年9月28日-19:40-31)CPU:AMBER3板:BD MST029B\U 10AFVA你好U型靴子DRAM:256 MiBSPI:检测到闪存(0x0711、0xEF、0x40、0x15)MDrv\u SERFLASH\u GetInfo()u32AccessWidth=1U32总尺寸=2097152U32SENUM=32U32SECZE=65536spi初始化:cfg\u env\u偏移:0x1e0000,位于551uboot持有于[4f000000~50000000]MMC:[eMMC\U pads\U开关()]eMMC pads:旁路[eMMC\u FCIE\u PollingEvents()]eMMC Err:1000000 us,Reg.0000h:0002h,但需要:4800h[eMMC\u CMD8\u MIU()]eMMC警告:CMD8 Reg.12:FF60h,Err:8000005h,重试:1eMMC按数据重试\u同步:0h,ori:51h[eMMC\u FCIE\u PollingEvents()]eMMC Err:1000000 us,Reg.0000h:0002h,但需要:4800h[eMMC\u CMD8\u MIU()]eMMC警告:CMD8 Reg.12:FF60h,Err:8000005h,重试:2[eMMC\u FCIE\u PollingEvents()]eMMC Err:1000000 us,Reg.0000h:0002h,但需要:4800h[eMMC\u CMD8\u MIU()]eMMC Err:CMD8 Reg.12:FF60h,错误:80000009h,重试:2[eMMC\u DumpDriverStatus()]eMMC状态:[eMMC\u DumpDriverStatus()]MIU模式[eMMC\u DumpDriverStatus()]轮询模式[eMMC\u DumpDriverStatus()]FCIE字节模式[eMMC\u DumpDriverStatus()]SDR模式[eMMC\u DumpDriverStatus()]FCIE Clk:12000KHz[eMMC_UdumpDriverstatus()]1位宽度[eMMC\u DumpDriverStatus()]总线速度过低[eMMC_UdumpPadclk()]clk设置:[eMMC_UdumpPadclk()]reg\u fcie(0x1F101790):0x40[eMMC_UdumpPadclk()]衬垫设置:[eMMC_UdumpPadclk()]FCIE\u BOOT配置(0x1F226BC):0x400[eMMC_UdumpPadclk()]reg\u all_UPAD_UIN(0x1F003D40):0x0[eMMC_UDUMPPADCLK()]reg\U sd U pad(0x1F0203D68):0x10[eMMC_UdumpPadclk()]reg\u eMMC_UPAD(0x1F203DB8):0x2f40[eMMC_UdumpPadclk()]reg\u和\u pad(0x1F203DBC):0x0[eMMC_UdumpPadclk()]reg\u pcmcia_UPAD(0x1F203D90):0xa0[eMMC_UdumpPadclk()][eMMC\u FCIE\u DumpRegisters()]FCIE注册:00h:| 0002h 0000h 8020h 0000h 0000h 0000h 03FFh08h:| 000Fh 0000h 0003h 0001 H 0005h 0005h 0000h 0000h10h:| 0011h 000Ah FF60h 0000h 0000FH 0010h 0020h18h:| 0000h 0000h 8200h 82A0h 4FB0h 0000h 0002h20h:| 0000h 0000h 0000h 0000h 0000h 0000h 0000h28h:| 0000h 0012h 0000h 0000h 001Fh 00FFh 0400h30h:| 590Bh 0420h 0001 H FFFFh 0000h 00A0h 0000h38h:| 0000h 0000FFH FFFFh 0000h 2328h 0050h40h:| 0004h 0000h 0000h 0000h 3000h 3F00h 0000h 0000h 0000h48h:| 0000h 0000h 0000h 0000h 0000h 0000h 0000h50h:| 0000h 0000h 0000h 3424h E005h 0085h 0000h58h:| 0000h 0000h 0000h 0000h 0000h 0000h 0000hFCIE CIFC:00h:| 0008h 0900h 0900h 0000h 0000h 0000h 0000h 0000h08h:| 0000h 0000h 0000h 0000h 0000h 0000h 0000h10h:| 0000h 0000h 0000h 0000h 0000h 0000h 0000h18h:| 0000h 0000h 0000h 0000h 0000h 0000h 0000h[eMMC\u FCIE\u DumpDebugBus()]FCIE U TEST_U模式:580BhFCIE_U调试总线:0hFCIE U TEST_UMode:590BhFCIE U调试总线:420hFCIE U TEST_U模式:5A0BhFCIE炣调试总线:80hFCIE U TEST_UMode:5BhFCIE_U调试总线:0hFCIE U TEST_UMode:5C0BhFCIE U调试总线:20hFCIE U TEST_U模式:5D0BhFCIE U调试总线:20hFCIE U TEST_UMode:5E0BhFCIE炱调试总线:2702hFCIE U TEST_U模式:5F0BhFCIE_U调试总线:0hFCIE U TEST_U模式:5F0BhNC U宽度:0hFCIE_U调试总线:0hFCIE U TEST_U模式:5F0BhNC U宽度:1000hFCIE_U调试总线:0hFCIE U TEST_U模式:5F0BhNC U宽度:2000hFCIE_U调试总线:0hFCIE U TEST_U模式:5F0BhNC U宽度:3000hFCIE_U调试总线:0hFCIE U TEST_U模式:5F0BhNC U宽度:4000hFCIE_U调试总线:0hFCIE U TEST_U模式:5F0BhNC U宽度:5000hFCIE_U调试总线:0hFCIE U TEST_U模式:5F0BhNC U宽度:6000hFCIE_U调试总线:0hFCIE U TEST_U模式:5F0BhNC U宽度:7000hFCIE_U调试总线:0h
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发表于: 2022-3-3 08:58:49
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翻译软件结果看起来是EMMC,其他大师看看是不是这样, 我初学者不懂
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