hello
when I use the bootloader download the image,it get a checksum
error,the information was as fellows:
/********************output information****************************
Locked Down Link 1
Src IP 192.192.192.3 Port 0400 Dest IP 192.192.192.4 Port 0512
EthDown::TFTPD_OPEN::boot.bin
-EbootSendBootmeAndWaitForTftp
-OEMPreDownload: BL_DOWNLOAD
OEMMultiBINNotify: Download BIN file information:
-----------------------------------------------------
[0]: Base Address=0x80001000 Length=0x14D538C
-----------------------------------------------------
OEMVerifyMemory: StartAddr: 0x80001000, Length:0x14D538C
*** Downloading UNKNOWN image type ***
ERROR: Checksum failure (expected=0x163 computed=0x1AB)
****** Checksum failure on record 0, ABORT!!! ******
OEMReportError(-7, 0)
*************************************************************************/
some peopel say it is a problem of memory conflict
the boot.bib file:
MEMORY
; Name Start Size Type
; ------- -------- -------- ----
ARGS 8c020800 00000800 RESERVED
RAM 8c026000 00006000 RAM
STACK 8c02c000 00004000 RESERVED
EBOOT 8c038000 00040000 RAMIMAGE
; Area used to cache nk.bin while programming flash
FLSCACHE 8c200000 01400000 RESERVED
DISPLAY 8c100000 00100000 RESERVED
CONFIG
COMPRESSION=OFF
PROFILE=OFF
KERNELFIXUPS=ON
ROMOFFSET=25FC8000
SRE=ON
ROMSTART=8c038000
ROMWIDTH=32
ROMSIZE=40000
and the config.bib :
MEMORY
NK 80001000 01E00000 RAMIMAGE
RAM 8C200000 01E00000 RAM
FLASH 92000000 00100000 RESERVED
; Common RAM areas
AUD_DMA 8c002000 00000800 RESERVED
SDIO_DMA 8c010000 00010000 RESERVED
ARGS 8C020800 00000800 RESERVED
DBGSER_DMA 8c022000 00002000 RESERVED
SER_DMA 8c024000 00002000 RESERVED
IR_DMA 8c026000 00002000 RESERVED
EDBG 8c030000 00020000 RESERVED
DISPLAY 8c100000 00100000 RESERVED
CONFIG
COMPRESSION=ON
KERNELFIXUPS=ON
IF IMGPROFILER
PROFILE=ON
ELSE
PROFILE=OFF
ENDIF
;
; ROMFLAGS is a bitmask of options for the kernel
; ROMFLAGS 0x0001 Disallow Paging
; ROMFLAGS 0x0002 Not all KMode
; ROMFLAGS 0x0010 Trust Module only
;
IF IMGTRUSTROMONLY
IF IMGNOTALLKMODE
ROMFLAGS=12
ELSE
ROMFLAGS=10
ENDIF
ELSE
IF IMGNOTALLKMODE
ROMFLAGS=02
ELSE
ROMFLAGS=00
ENDIF
ENDIF
;add by fangj
ROMSTART=80001000
ROMWIDTH=32
ROMSIZE=01E00000
--------------------------------------------------------------------------------
how to solve the problem,can anybody give some suggestion,thank you!