Quote:
Originally Posted by porkupan
Making a ramdisk image:
Code:
# mkimage -A ARM -O Linux -T ramdisk -C gzip -a 0x70308000 -e 0x70308000 -n "Normal Rootfs" -d ramdisk-adb.gz ramdisk-adb.uimg
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Thanks a lot. (Nice to read of you again, btw.)
Hopefully you don't mind some further questions:
- Why 0x70308000? Isn't 0x00500000 the entry point? (OTOH, the end of the reader partition (mmcblk2p4) would have to be 0x74C08000.)
Is there a tool to make a new Boot Env nboote.bin? If not:
- The first 4 bytes are a checksum? Calculated by what method?
- What is the meaning of the changed parameter 0x290 (from 0x1F4) in
Code:
mmc read 2 ${loadaddr_ramdisk} 0x2800 0x290
If there is documentation available somewhere, a link as reply would be appreciated as well.