Cirrus Logic EDB9307A User Manual

Page 41

EDB9307A

Technical Reference Manual

DS667DB1

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.