求康佳LED43S2海思V350板3502418EMMC引导分区表

qjmdtlq

修一台康佳LED43S2不开机海思V350板号35024518  2097YT
EMMC坏了，拆下来编程器不能识别。
求一个引导程序+分区表或EMMC备份。

缘来一长梦

找不到程序可以某宝花钱买， 有专门卖EMMC备份的， 我买过一个

高兴平

楼主您这 个板EMMC坏了有打印信息吗？我有一个板号屏号给你一样的也是EMMC坏了，连打印都没有

qjmdtlq

高兴平 2022-1-12 11:59
楼主您这 个板EMMC坏了有打印信息吗？我有一个板号屏号给你一样的也是EMMC坏了，连打印都没有

写入一个海信引导有打印信息了，升不了程序，开不了机。

2022-2-11, 12:1:29
COM5, BaudRate:115200 bps, RXD: VGA-> 4,TXD: VGA->11, Printed by RT809H:




System startup



version:U-Boot 2018.07 (Sep 26 2019 - 11:15:58 +0800)


TLB ADDR:0xe000000
Build Date:    Sep 26 2019, 11:16:23
CPU:           Hi3751v350
Boot Media:    eMMC


gd:10bfff50,DRAM addr:0x0,size:0x40000000
1 GiB
WARNING: Caches not enabled
board_init,41
MMC:   hisi-sdhci: 0


EMMC/MMC/SD controller initialization.
current clock: 400000Hz, host timing: 0x0
current clock: 52000000Hz, host timing: 0x1
current clock: 120000000Hz, host timing: 0xa
MMC/SD Card:
    MID:         0x11
    Read Block:  512 Bytes
    Write Block: 512 Bytes
    Chip Size:   7456M Bytes (High Capacity)
    Name:        "008G7"
    Chip Type:   MMC
    Version:     5.0
    Speed:       120000000Hz
    Bus Width:   8bit
    Mode:        HS400ES
Loading Environment from MMC... OK


DRAM:        1G
Net:   up
Warning: up (eth0) using random MAC address - f2:c1:cf:34:3f:8a



The DDR memory layout:
      page table: 0x0e000000 - 0x0e400000  4 MiB
           stack: 0x0e400000 - 0x0e800000  4 MiB
       irq stack: 0x0eaefecc - 0x0ebefecc  1 MiB
           .text: 0x10c00000 - 0x10c46ac4  282.7 KiB
            data: 0x10c46ac4 - 0x10cd9bac  588.2 KiB
init_sequence_r done!


HDMI HPD pos:f
HDMI CEC Ctrl HPD:0
SDK_VERSION: []
CUSTOM func[hi_drv_custom_board_init] line[93] :--board name is:HI3751V350_DEMO_BOARD, power on optimize: TRUE
CUSTOM func[getBootMode] line[330] :power mode is:0,restore flag is:0
set CEC onetouchplay :-1
boot_mode = POWER ON
boot_mode = 0 ACDC = 0
will_enter_recovery = 1
boot_after_reboot = 0
power_on by enter recovery & clean power on flag!
start at 14000000



System startup



version:U-Boot 2018.07 (Sep 26 2019 - 11:17:01 +0800)


TLB ADDR:0x10e00000
Build Date:    Sep 26 2019, 11:17:26
CPU:           Hi3751v350
Boot Media:    eMMC


gd:13ffff50,DRAM addr:0x0,size:0x40000000
1 GiB
WARNING: Caches not enabled
board_init,41


The DDR memory layout:
      page table: 0x10e00000 - 0x11200000  4 MiB
           stack: 0x11200000 - 0x11600000  4 MiB
       irq stack: 0x11eefecc - 0x11fefecc  1 MiB
           .text: 0x14000000 - 0x1406f69c  445.7 KiB
            data: 0x1406f69c - 0x14105bf0  601.3 KiB
init_sequence_r done!
Loading Environment from MAILBOX... tag is: version=1.0.0.2 bootargsPart=0x18fcf000,0x10000 panelparamPart=0x18f4e000,0x80000 deviceinfoPart=0x18d4d000,0x200000 logoPart=0x18ccc000,0x80000 bootmusicPart=0x18b4b000,0x180000 bootmusicsecPart=0x189ca000,0x180000 tconparamPart=0x18849000,0x180000 tconparam=0x18748000,0OK
00000 panelparam=0x186c7000,0x80000 gfx_zme_coef=0x186c5000,0x1000 VDP_STT=0x186c3000,0x1000 SR_ZME_COEF=0x186c0000,0x2000 ampinfo=0x186be000,0x1000 GRAPHIC_HIFB_HD=0x17ed4000,0x7e9000 bootmusic=0x174d3000,0xa00000 RuntimePart=0x10e00000,0x3306000
press the ir!!!
get key = 0x643464383178303d, status = 1953653072, ret = -1
ir failure. status = 1953653072, ret= -1
get the ir code 0xffffffffffffffff
keypad value keycode=0xfc
Enter recovery!
recovery_boot_args:androidboot.hardware=bigfish selinux=1 androidboot.selinux=permissive firmware_class.path=/vendor/firmware/ console=ttyAMA0,115200 loglevel=0 no_console_suspend blkdevparts=mmcblk0:1M(fastboot),1M(bootargs),1M(bootargsbak),2M(slaveboot),40M(recovery),8M(panelparam),2M(deviceinfo),40M(logo),40M(boot),1M(dtbo),2M(atf),8M(trustedcore),10M(securestore),1M(versioninfo),1M(misc),10M(bootmusic),10M(bootmusicsec),2M(pseudoeeprom),1M(panelindex),80M(tconparam),4M(demura),900M(cache),1300M(system),100M(vendor),50M(atv),60M(log),50M(kkmain),200M(kkpanel),-(userdata) mmz=ddr,0,0,8M init=/init mtdparts=hi_sfc:-(hi_sfc) pci=nomsi mmz=ddr,0,0,8M vmalloc=400M mem=1024M
load_bootatf: 19100000,0,80000,4000000
Invalid FDT at 0x04000000
fdt fixup failed
read ok mac:4E:6D:0E:3B:AD:BC


Reserve Memory
    Start Addr:          0x18FE0000
    Bound Addr:          0x13CDA000
    Free  Addr:          0x174D3000
    Alloc Block:  Addr        Size
                  0x174D3000       10485760
                  0x17ED4000       8294400
                  0x186BE000       4096
                  0x186C0000       8192
                  0x186C3000       4096
                  0x186C5000       4096
                  0x186C7000       524288
                  0x18748000       1048576
                  0x18849000       1572864
                  0x189CA000       1572864
                  0x18B4B000       1572864
                  0x18CCC000       524288
                  0x18D4D000       2097152
                  0x18F4E000       524288
                  0x18FCF000       65536


main_loop
Autobooting in 0 seconds, Press Ctrl+C to stop autoboot


MMC read: dev # 0, block # 278528, count 128 ... 128 blocks read: OK
55.67 MB/s


MMC read: dev # 0, block # 194564, count 81916 ... 81916 blocks read: OK
185.39 MB/s


MMC read: dev # 0, block # 276480, count 128 ... 128 blocks read: OK
128.07 MB/s
load_bootatf: 19100000,0,80000,a000000
Invalid FDT at 0x0a000000
fdt fixup failed
bootatf32 - boot atf ,kernel[32bit] and secureos from memory


Usage:
bootatf32 [addr1 addr2 addr3 [addr4]
    - start atf at addr1
        Image at addr2,fdt at addr3
        optional secureos at addr4


Start auto loader.
boot_media:5
Find no head.
MMC read atf : block 278528, cnt 4096 : OK
Find kernel partition info failed!
fastboot#

高兴平

康佳这个机器官网上都没找到引导