Difference between revisions of "Hammer How to Reflash Apex and kernel"
KenMcGuire (talk | contribs) |
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==> Flashing a new kernel: | ==> Flashing a new kernel: | ||
| − | apex> xr 0x30008000 | + | apex> xr 0x30008000 <=== This is the address that the flash base kernel is copied to by apex on powerup> |
< send zImage via xmodem> | < send zImage via xmodem> | ||
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==> Flashing the new rootfs: | ==> Flashing the new rootfs: | ||
| − | apex> xr | + | apex> xr 0x30800000 <=== This is the address that the flash base rootfs is copied to by apex on powerup> |
<send rootfs.arm.ext2.gz via xmodem> | <send rootfs.arm.ext2.gz via xmodem> | ||
| Line 23: | Line 23: | ||
apex> erase nor:1280k+1024k | apex> erase nor:1280k+1024k | ||
| − | apex> copy | + | apex> copy 0x30800000+1024k nor:1280k |
1048576 bytes transferred | 1048576 bytes transferred | ||
| Line 41: | Line 41: | ||
131072 bytes transferred | 131072 bytes transferred | ||
| − | <then press reset to run the newly flashed apex> | + | <then press reset to run the newly flashed apex, do not type boot> |
[[category:TCT-Hammer]] | [[category:TCT-Hammer]] | ||
[[category:TinCanTools]] | [[category:TinCanTools]] | ||
Revision as of 17:28, 18 September 2007
These instructions assume that apex has been configured for a 1024k kernel region
==> Flashing a new kernel:
apex> xr 0x30008000 <=== This is the address that the flash base kernel is copied to by apex on powerup>
< send zImage via xmodem>
apex> erase nor:256k+1024k
apex> copy 0x30008000+1024k nor:256k
1048576 bytes transferred
apex> boot <this will boot the newly flashed kernel with the existing rootfs>
==> Flashing the new rootfs:
apex> xr 0x30800000 <=== This is the address that the flash base rootfs is copied to by apex on powerup>
<send rootfs.arm.ext2.gz via xmodem>
apex> erase nor:1280k+1024k
apex> copy 0x30800000+1024k nor:1280k
1048576 bytes transferred
apex> boot <this will boot the existing kernel with the newly flashed rootfs>
==> Flashing a new apex:
apex> xr 0x30008000
< send apex.bin via xmodem>
apex> erase nor:0x00+128k
apex> copy 0x30008000+128k nor:0x00
131072 bytes transferred
<then press reset to run the newly flashed apex, do not type boot>
