Texas Instruments OMAP35 DVEVM Series Getting Started Manual page 47

Document OMAP35x DVEVM Getting Started Guide
Document Number SPRUFZ7
4. Check the IP settings
OMAP3EVM # ping $(serverip)
5. Use the terminal program to send the text file reflash.txt file to the EVM
Make sure you know if your board has Samsung or Micron memory parts
See Section Identifying Board Variations
o
path: OMAP35x-PSP-SDK-##.##.##.##/scripts/
reflash-micron.txt (for Micron memory boards)
o
reflash-samsung.txt (for Samsung memory boards)
o
Note:The scripts are saved in Unix format.If you want to run from windows please convert it to
dos format using unix2dos command in the scripts directory.Usage as given below:
unix2dos *
If you need to use these scripts for re-flashing the demos that come along with the OMAP3530
DVSDK, the following changes are required to be modified in the re-flash scripts. The changes
are marked in bold. The example is shown for only reflash-samsung.txt. Performing similar
changes for reflash-micron.txt is needed if Micron-NAND OMAP35x EVM is being used.
setenv rf_unlock onenand unlock 0x0 0x8000000
setenv rf_blank_ram mw.b 0x81600000 0xff 0x1400000
setenv rf_er_xloader onenand erase block 0‐3
setenv rf_er_uboot onenand erase block 4‐18
setenv rf_er_env onenand erase block 19‐19
setenv rf_er_kernel onenand erase block 20‐59
setenv rf_er_ramdisk onenand erase block 60‐1023
setenv rf_er_fs onenand erase block 60‐1023
setenv rf_get_xloader tftpboot 0x81600000 images/boot‐strap/x‐load.bin.ift
setenv rf_get_uboot tftpboot 0x81600000 images/u‐boot/u‐boot.bin
setenv rf_get_kernel tftpboot 0x81600000 images/kernel/uImage
setenv rf_get_ramdisk tftpboot 0x81600000 images/fs/ramdisk.gz
setenv rf_get_min_rd tftpboot 0x81600000 images/fs/ramdisk‐base.gz
setenv rf_get_fs tftpboot 0x81600000 images/fs/rootfs.jffs2
setenv rf_wr_xloader onenand write 0x81600000 0x000000 0x0020000
setenv rf_wr_uboot onenand write 0x81600000 0x080000 0x0040000
setenv rf_wr_kernel onenand write 0x81600000 0x280000 0x0220000
setenv rf_wr_ramdisk onenand write 0x81600000 0x780000 0x1000000
setenv rf_wr_fs onenand write 0x81600000 0x780000 0x1400000
setenv rf_ev run rf_unlock\; run rf_er_env
setenv rf_xl run rf_unlock\; run rf_blank_ram\; run rf_er_xloader\; run rf_get_xloader\; run
rf_wr_xloader
(expect "x.x.x.x is alive")
47
Rev 3.0
Date Sept 23, 2009