42E5CHR-8S16开机打印信息

梦在远方

2015-10-29, 9:50:58
COM5, BaudRate:115200 bps, RXD: VGA->11,TXD: VGA-> 4, Printed by RT809F:

UART_115200

BIST0-OK
[123456789A][123456789A][123456789AB][123456789A]-5565
U[AT][MB][start ub][387]


U-Boot 2011.06 (Oct 16 2014 - 13:43:46)


DRAM:  256 MiB


Hello U-Boot
Stack Pointer at: 87e3d3c0
uboot held at [8f000000~90000000]
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 54MHz
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 0x000006000000
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: 64/26


NAND read: device 0 offset 0x180000, size 0xa8
168 bytes read: OK
Volume "MPOOL" found at volume id 0


UART BUS OFF!!