Batsayan
I believe your Sw settings should be 0000111111.
Kind Regards
James McGloin
Eointec Solutions
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Today's Topics:
1. Help required on DVFlasher_1_10.exe utility to erase/write
NAND flash (Batsayan Das)
2. what's the difference between cycle.CPU & cycle.Total? (Paco)
----------------------------------------------------------------------
Message: 1
Date: Tue, 31 Jul 2007 17:55:23 +0530
From: Batsayan Das <[EMAIL PROTECTED]>
Subject: Help required on DVFlasher_1_10.exe utility to erase/write
NAND flash
To: [email protected]
Message-ID:
<[EMAIL PROTECTED]>
Content-Type: text/plain; charset="us-ascii"
Hi,
I am using DM6446 DaVinci board. My intention is to
1. Erase the entire NAND flash using serial port &
2. Copy u-boot to the on board NAND flash, so that the u-boot prompt
comes
when the board is powered on.
I have set J4=NAND, S3[1..10] = 1100111111
I am using mono framework to run DVFlasher_1_10.exe utility from Fedora
core 3
ERASE Observation
On the HOST I executed the following command and gets the following o/p
# mono DVFlasher_1_10.exe -enand
-----------------------------------------------------
TI DVFlasher Host Program for DM644x
(C) 2007, Texas Instruments, Inc.
-----------------------------------------------------
Platform is Unix/Linux.
Globally erasing NAND flash.
Attempting to connect to device /dev/ttyS0...
Press any key to end this program at any time.
Waiting for DVEVM...
BOOTME commmand received. Returning ACK and header...
ACK command sent. Waiting for BEGIN command...
DVEVM: BEGIN
BEGIN commmand received. Sending CRC table...
CRC table sent. Waiting for DONE...
DONE received. Sending the UART UBL file...
DONE received. UART UBL file was accepted.
UART UBL Transmitted successfully.
DVEVM:OOTPSP
DVEVM:OOTPSP
DVEVM:OOTPSP
DVEVM:OOTPSP
On the TARGET ( DaVinci box) gives the following o/p
BOOTME BOOTME BOOTME BOOTMETI UBL Version: 1.00, Flash type: NAND
Booting PSP Boot Loader
PSPBootMode = UART
Starting UART Boot...
BOOTPSPStarting UART Boot...
BOOTPSPStarting UART Boot...
BOOTPSPStarting UART Boot...
BOOTPSPStarting UART Boot...
BOOTPSPStarting UART Boot...
BOOTPSPStarting UART Boot...
BOOTPSPStarting UART Boot...
BOOTPSPStarting UART Boot...
BOOTPSPStarting UART Boot...
BOOTPSPStarting UART Boot...
BStarting UART Boot...
BStarting UART Boot...
BStarting UART Boot...
BStarting UART Boot...
FLASH U-Boot to NAND Observation
At Host side
# mono DVFlasher_1_10.exe -fnandbin u-boot-nand_s3_4_fix.bin
-----------------------------------------------------
TI DVFlasher Host Program for DM644x
(C) 2007, Texas Instruments, Inc.
-----------------------------------------------------
Platform is Unix/Linux.
Flashing NAND with u-boot-nand_s3_4_fix.bin.
Attempting to connect to device /dev/ttyS0...
Press any key to end this program at any time.
Waiting for DVEVM...
BOOTME commmand received. Returning ACK and header...
ACK command sent. Waiting for BEGIN command...
DVEVM: BEGIN
BEGIN commmand received. Sending CRC table...
CRC table sent. Waiting for DONE...
DONE received. Sending the UART UBL file...
DONE received. UART UBL file was accepted.
UART UBL Transmitted successfully.
DVEVM:OOTPSP
DVEVM:OOTPSP
At TARGET
TME BOOTME BOOTME BOOTME BOOTME BOOTME BOOTME BOOTME BOOTME BOOTME
BOOTME
BOOTME BOOTME BOOTME BOOTME BOOTME BOOTME BOOTMETI UBL Version: 1.00,
Flash
type: NANDBooting PSP Boot Loader
PSPBootMode = UART
Starting UART Boot...
BOOTPSPStarting UART Boot...
BOOTPSPStarting UART Boot...
BStarting UART Boot...
BStarting UART Boot...
BOOTPSPStarting UART Boot...
BOOTPSPStarting UART Boot...
BOOTPSPStarting UART Boot...
BOOTPSPStarting UART Boot...
BOOTPSPStarting UART Boot...
BOOTPSPStarting UART Boot...
BOOTPSPStarting UART Boot...
BOOTPSPStarting UART Boot...
Please suggest how can I erase NAND flash and put U-boot to NAND flash?
Is there anything I am missing ??
Regards,
Batsayan Das
Tata Consultancy Services
Mailto: [EMAIL PROTECTED]
Website: http://www.tcs.com
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Message: 2
Date: Tue, 31 Jul 2007 21:10:17 +0800 (CST)
From: Paco <[EMAIL PROTECTED]>
Subject: what's the difference between cycle.CPU & cycle.Total?
To: davinci-linux-open-source
<[email protected]>
Message-ID:
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Content-Type: text/plain; charset="gbk"
hi,all could anbody tell me what's the difference between cycle.CPU &
cycle.Total when profiling? and the difference between CPU cycle
Accurate Simulator,Device cycle Accurate Simulator and Functional cycle
Accurate Simulator? thanks!
--
Regards
Paco Wong
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