康佳rtd2995方案更换emmc 无法升级主程序 打印信息如下 怎么回事

枫风12316

2022-6-23, 8:41:54
COM12, BaudRate:115200 bps, RXD: VGA->15,TXD: VGA->12, Printed by RT809F:

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U-Boot 2012.07-svn815094 (Mar 31 2015 - 16:54:34)


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 31 2015 16:54:58
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=0x0000c009, data_size=0x00000400, buffer=0x07880210
         rtk_eMMC_read blk_addr=0x0000e000, data_size=0x00000200, buffer=0x07880008
         rtk_eMMC_read blk_addr=0x0000e009, data_size=0x00000400, buffer=0x07880210
         rtk_eMMC_read blk_addr=0x0000e000, data_size=0x00001200, buffer=0x07000000
Factory: seq:0x4, blk:0xe000(pp:1), size:0x1200 (to 0x7000000)
get_bootparam:
------------can't find tmp/factory/bin_panel/000BootParam.h
bootparam.bUart = 0

枫风12316

什么故障 哪里问题 搞不明白了 各位大师帮下忙