LED42R6610AU换5G5A型号EMMC写入引导后正常打印信息

自学干维修

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 （EMMC芯片实际版本是4.5）开始以为是写的引导不对，后来换了几个都是这样显示4.0，走了不少弯路
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=0x0000c007, data_size=0x00000400, buffer=0x07880210
         rtk_eMMC_read blk_addr=0x0000e000, data_size=0x00000200, buffer=0x07880008
         rtk_eMMC_read blk_addr=0x0000e007, data_size=0x00000400, buffer=0x07880210
         rtk_eMMC_read blk_addr=0x0000c000, data_size=0x00000e00, buffer=0x07000000
Factory: seq:0x3, blk:0xc000(pp:0), size:0xe00 (to 0x7000000)
get_bootparam:
------------can't find tmp/factory/bin_panel/000BootParam.h

yyh3232

谢谢分享

巩义

谢谢楼主分享，一直不会搞打印信息