Spi Nand Mode; Operation Steps; Boot From Spi Flash - Nuvoton NK-NUC980 Quick Start Manual

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SPI NAND Mode

This mode can write a new image to SPI NAND flash and specify the type of the image. These types
can be recognized by uboot or Linux. The Image type is set Loader, Data, Environment or Pack.

Operation Steps

Add a New Image
According to the figure above, follow the steps below to add a new image to SPI NAND flash:
Select the "SPI NAND" type, which will not list the pre-burned images in the SPI NAND Flash
1.
ROM.
2.
Fill in the image information:
Image Name : Browse the image file
Image Type Select the image type (only one type can be selected)
Image execute address: Enter image execute address. Only is Loader Type is vaild.
Image start offset: Enter image start offset.
Click "Program".
3.
4.
Waiting for finishing progress bar.
After "Program" the image, click the "Verify" button to read back the image data to make sure
5.
the burning status.

Boot from SPI Flash

The NUC980 Series MPU EVB provides jumpers to select boot-up conditions. According to the following
switches, users can boot from SPI Flash and watch the successful boot message from UANRT_0.
Dec 25, 2018
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Figure 4-10 SPI NAND– New Image
Page 18 of 22
NK-NUC980 Quick Start Guide
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Rev 1.00

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