本帖最后由 lqjxk 于 2015-2-14 00:16 编辑
康佳LED32R7000PDE 不开机 红灯亮 是不是数据坏了? 求哪位师傅能给个正确的数据!
RT809F 打印信息:
UART_115200
BIST0-OK(DDR1正常)
BIST1-OK(DDR2正常)
_UHello U-Boot
U-Boot 1.1.6 (Oct 11 2011 - 23:03:49)(BOOT 版本信息)
Board: MSTAR AMBER1 (CPU Speed 576 MHz)(本机CPU速度)
DRAM: 256 MBytes(本机DDR大小)
U-Boot is running at DRAM 0x87600000(BOOT程序的运行地址)
Module: KEYPAD USB FAT NAND FLASH UBI UBIFS NET SPI STANDBY JFFS2 LOGO OSD ENV=SERIAL
Flash is detected (0x0B01, 0xC8, 0x40, 0x14)(SPI FLASH 检测地址)
MDrv_SERFLASH_GetInfo()
u32AccessWidth = 1
u32TotalSize = 8388608
u32SecNum = 128
u32SecSize = 65536
>>> nand: AUTO CE/WP
Flash Make code = 0xEC, ID = 0xDC
Flash Make code = 0xEC, ID = 0xDC
...
NAND: 512 MBytes9(NAD信息,如果在这里出现unknown FLASH 就是一般升级一遍软件即可,当然也不排除主芯片坏了,或是NAND硬件损坏)
In: serial (串行)
Out: serial
Err: serial
Net: MSVC00B000100100421604TH0000000T
EnvFlag =: 0x92F057AB.....CONFIG_ENV_ADDR=: 0x7E0000
cbuffer[0] =:0xFF...cbuffer[1] =:0xFF...cbuffer[11] =:0xFF
Check USB port[0]:
Error, couldn't init Lowlevel part
Check USB port[1]:
Error, couldn't init Lowlevel part
keypad_pressed_1 is:0
[0]adc_val =:0xFF
keypad_pressed_2 is:0
--> ac boot <--
dc_poweroff or DC_POWER_MODE is 1>>>>>>>>>>>>..........
Wait for PM51 standby...........
PM51 run ok...........
PM_Init...
==== Enter Standby Mode !! ====
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