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我今天收的碎屏机,想把数据读出来,能识别不能读取 他的串口信息 2015-4-5, 16:32:24
COM4, BaudRate:115200 bps, RXD: VGA->12,TXD: VGA->15, Printed by RT809F:
UART_115200
BIST0-OK
[0123456789AB][123456789A][23456789ABC][123456789ABC]-5576
U[AT][MB][start ub][0]
U-Boot 2011.06 (Jan 11 2014 - 21:02:02)
DRAM: 128 MiB
Hello U-Boot
Stack Pointer at: 87e44f40
uboot held at [87000000~88000000]
Now running in RAM - U-Boot at: 871f0180
NAND: DMA MODE
[NC_Init] SDR NAND is detected
CIS is found @Blk0
FCIE is set to 60MHz
128 MiB
*** Warning - set default for mtdparts, using default environment
Creating 1 MTD partitions on "nand0":
0x000000640000-0x000000840000 : "mtd=2"
Bad block table found at page 65472, version 0x01
Bad block table found at page 65408, version 0x01
nand_read_bbt: Bad block at 0x000005840000
UBI: attaching mtd1 to ubi0
UBI: physical eraseblock size: 131072 bytes (128 KiB)
UBI: logical eraseblock size: 126976 bytes
UBI: smallest flash I/O unit: 2048
UBI: VID header offset: 2048 (aligned 2048)
UBI: data offset: 4096
UBI: attached mtd1 to ubi0
UBI: MTD device name: "mtd=2"
UBI: MTD device size: 2 MiB
UBI: number of good PEBs: 16
UBI: number of bad PEBs: 0
UBI: max. allowed volumes: 128
UBI: wear-leveling threshold: 250
UBI: number of internal volumes: 1
UBI: number of user volumes: 1
UBI: available PEBs: 1
UBI: total number of reserved PEBs: 15
UBI: number of PEBs reserved for bad PEB handling: 2
UBI: max/mean erase counter: 744/310
NAND read: device 0 offset 0x180000, size 0x98
152 bytes read: OK
Volume "MPOOL" found at volume id 0
UART BUS OFF!!UART_115200
BIST0-OK
[0123456789A][123456789A][23456789AB][123456789AB]-5566
U[AT][MB][start ub][0]
U-Boot 2011.06 (Jan 11 2014 - 21:02:02)
DRAM: 128 MiB
Hello U-Boot
Stack Pointer at: 87e44f40
uboot held at [87000000~88000000]
Now running in RAM - U-Boot at: 871f0180
NAND: DMA MODE
[NC_Init] SDR NAND is detected
CIS is found @Blk0
FCIE is set to 60MHz
128 MiB
*** Warning - set default for mtdparts, using default environment
Creating 1 MTD partitions on "nand0":
0x000000640000-0x000000840000 : "mtd=2"
Bad block table found at page 65472, version 0x01
Bad block table found at page 65408, version 0x01
nand_read_bbt: Bad block at 0x000005840000
UBI: attaching mtd1 to ubi0
UBI: physical eraseblock size: 131072 bytes (128 KiB)
UBI: logical eraseblock size: 126976 bytes
UBI: smallest flash I/O unit: 2048
UBI: VID header offset: 2048 (aligned 2048)
UBI: data offset: 4096
UBI: attached mtd1 to ubi0
UBI: MTD device name: "mtd=2"
UBI: MTD device size: 2 MiB
UBI: number of good PEBs: 16
UBI: number of bad PEBs: 0
UBI: max. allowed volumes: 128
UBI: wear-leveling threshold: 250
UBI: number of internal volumes: 1
UBI: number of user volumes: 1
UBI: available PEBs: 1
UBI: total number of reserved PEBs: 15
UBI: number of PEBs reserved for bad PEB handling: 2
UBI: max/mean erase counter: 744/310
NAND read: device 0 offset 0x180000, size 0x98
152 bytes read: OK
Volume "MPOOL" found at volume id 0
UART BUS OFF!! ,
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