Porting Images Using Vivi; Figure 4-8 Xmodem_Initial_Timeout Settings On Vivi Prompt - Samsung S3C2410 Installation Manual

S3C2410/ Mobile Business Enabling / IM-1.1-04-05

4.4 Porting Images using vivi

Once vivi (bootloader) is stored in SMC (NAND flash memory), you can write vivi (bootloader), kernel
image, qtopia image etc. to SMC on prompt mode of vivi (bootloader) by xmodem of Minicom. It can
be possible only when bootloader exists in flash memory.
If 'transfer incomplete' message is appeared while writing images, the reason is that the timeout of
xmodem_initial is too short. In this case, you can solve the problem by increasing the timeout of
xmodem_initial. First check the value of 'xmodem_initial_timeout' parameter. If it is too short,
extend timeout properly.
vivi> param show
vivi> param set xmodem_initial_timeout 5000000 : "5000000" means 5 second because unit is in
microsecond.
vivi> param save

Figure 4-8 xmodem_initial_timeout settings on vivi prompt

Once you set the 'xmodem_initial_timeout' you can write the images.
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