Aero-Flex GAISLER GR-LEON4-ITX Instrukcja Użytkownika Pobierz pdf (Strona 30)

30 GR-LEON4-ITX Development Board

Quick Start Guide

=> sf probe

=> sf erase 400000 200000

=> sf write 40200000 400000 $(filesize)

To see information about the downloaded image issue the command:

=> iminfo

It is also possible to update the u-boot image using GRMON. First interact with U-boot and

issue the commands:

=> sf probe 0

=> sf erase 400000 200000

Then the Linux image can be built with:

make ARCH=sparc CROSS_COMPILE=sparc-linux- UIMAGE_FLASHADDR=0x00400000 uImage

and loaded in GRMON via (note the .o suffix):

grmon> spim flash load arch/sparc/boot/uImage.o

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Aero-Flex GAISLER GR-LEON4-ITX Instrukcja Użytkownika Strona 30