Cirrus Logic EDB9302A - Manual (Page 38)

EDB9302A
Technical Reference Manual
38
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Copyright 2006 Cirrus Logic, Inc. DS653DB1
10. Execute the following command: load -v -r -b 0xa00000 ramdisk.gz
11. You will see a spinning character in the bottom left hand side of the window. Wait until the
RedBoot> prompt returns.
12. Next type: fis create -b 0xa00000 -l 0xa00000 ramdisk
13. This command will program the ramdisk.gz file into a Flash partition called ramdisk. Wait until the
RedBoot> prompt returns.
14. Execute the following command: load -v -r -b 0x80000 zImage
15. You will see a spinning character in the bottom left hand side of the window. Wait until the
RedBoot> prompt returns.
16. Next type: fis create -b 0x80000 -l 0x140000 zImage
17. This command will program the zImage file into a Flash partition called zImage. Wait until the
RedBoot> prompt returns.
18. The software has now been programmed into Flash.
Note: The image sizes may increase as new features are added. In that case, some of the values in the load and fis create
commands may change. The size can be determined from the reported status after the load. Simply subtract the end
address from the start address. It is acceptable to make the partition larger than the exact image file size.
Once the board has been programmed, reset the board and wait for it to boot up. You will see boot
information in the HyperTerminal window.