Other Parts Discussed in Thread: TRS3232
Dear Team,
i am using WINCE6.0 for AM335x, I am facing an issue, I have COM2(ttyO1) COM4(ttyO3) is connected to TRS3232
Both COM's are connected to multiple devices, Devices are continuously sending data to the Processor, when a reset is occurred SD is getting failed to read NK.bin, this issues is only with UART3, UART1 is working perfectly when board is reset. if i am not sending the data to UART3 while reboot time, device will boot perfectly. if i send data while reboot time i am getting the following error.
Microsoft Windows CE Bootloader Common Library Version 1.4 Built Jun 11 2014 17:57:57
INFO:OALLogSetZones: dpCurSettings.ulZoneMask: 0x8409
Texas Instruments Windows CE EBOOT for AM33x, Built Jun 30 2014 at 15:34:44
EBOOT Version 0.0.1, BSP BSP_WINCE_ARM_A8 02.30.00.03
TI AM33X
ecc type:3
System ready!
Preparing for download...
INFO: Predownload....
NAND manufacturer ad device da : no matching device found
FMD driver does not support NAND manufacturer:0xAD dev:0xDA
ERROR: FMD_Init call failed!
NAND manufacturer ad device da : no matching device found
FMD driver does not support NAND manufacturer:0xAD dev:0xDA
ERROR: FMD_Init call failed!
BLReadBootCfg returns error
WARN: Boot config wasn't found, using defaults
INFO: SW3 boot setting: 0x17
NAND manufacturer ad device da : no matching device found
FMD driver does not support NAND manufacturer:0xAD dev:0xDA
e6311800 dfe8 -> 0 18 31 e6 e8 df
e6311800 e0e8 -> 0 18 31 e6 e8 e0
Hit space to enter configuration menu [60] 5...
Hit space to enter configuration menu [1060] 4...
Hit space to enter configuration menu [2060] 3...
Hit space to enter configuration menu [3060] 2...
Hit space to enter configuration menu [4060] 1...
OEMPreDownload: Filename nk.bin
Init HW: controller RST
SDCARD: requested speed 1000000, actual speed 1000000
SDCARD: requested speed 25000000, actual speed 19200000
BL_IMAGE_TYPE_BIN
+OEMMultiBinNotify(0x8feb2198 -> 1)
Download file information:
-----------------------------------------------------------
[0]: Address=0x80002000 Length=0x0299fcc0 Save=0x80002000
-----------------------------------------------------------
Download file type: 1
+OEMIsFlashAddr(0x80002000) g_eboot.type 1
..........SDIPollingReceive: TIMEOUT1
SDHC: SDIPollingReceive() failed
MMC::MMCCommandResponse: MMCSendCommand error, command = 17
MMC::MMCCommandResponse: Command Response Error
MMCRead: MMCCommandResponse error on READ_SINGLE_BLOCK!
read error
SDCardReadSector: Error reading file, retry (sector 12570)
Please help to resolve this issue.
Regards
Jithin