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累计签到:558 天 连续签到:0 天 [LV.730]常住居民
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发表于 2015-7-20 15:33
你好,TTL通信正常了,启动显示如下:
v1.0.0 (Jul 9 2012 - 13:09:55)
U-boot DB120
U-boot v-1
DRAM:
sri
Wasp 1.2
wasp_ddr_initial_config(257): (16bit) ddr2 init
64 MB
press 'T' to ddr test cmd in 2 seconds.Top of RAM usable for U-Boot at: 84000000
Reserving 259k for U-Boot at: 83fbc000
Reserving 192k for malloc() at: 83f8c000
Reserving 44 Bytes for Board Info at: 83f8bfd4
Reserving 36 Bytes for Global Data at: 83f8bfb0
Reserving 128k for boot params() at: 83f6bfb0
Stack Pointer at: 83f6bf98
Now running in RAM - U-Boot at: 83fbc000
id read 0x100000ff
flash size 16MB, sector count = 256
Flash: 16 MB
*** Warning - bad CRC, using default environment
nvram_relocate()[line58]malloced ENV at 83f9c010
modify_bootargs()[line122]root_value_len=11##env_root pointing at#4
modify_bootargs()[line130]targetver=4
........
ATH_MAC_TIMER: done cfg2 0x7115 ifctl 0x0 miictrl
mesh0: port 1(eth0) entering learning state
Unkown speed read!
Unkown speed read!
............
这就是UBOOT ?
接下来如何用ttl刷 哪个 系统?
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