Hello,
If you want jffs not jffs2, you don't need zlib.h
You can use the elder jffs.c and jffs.h from
bootldr-jd2.patch.gz (for CVS 26-11-2000)
overwrite the new jffs.c and jffs.h
I tried this, It compiled happily and bootldr works
well.
Good luck!
Fengcai
----- Original Message -----
From:Leonard Ye <[EMAIL PROTECTED]>
To:John G Dorsey <[EMAIL PROTECTED]>
Subject:Re: Novice Questions regarding Bootldr
Date:Mon, 12 Mar 2001 14:31:42 +0800
>John,
>
>Just tried out your new patch. It complains missing zlib.h file. I
>search my linux src tree, and of course it is not there (otherwise it
>won't complain). Since I have cross-compiled zlib-1.1.3 on my machine
>so I change the jffs.c to use the zlib.h file in that zlib-1.1.3
>package. Now my compilation stopped at linking stage with the following
>error:
>
>...
>...
>gcc -o zbsdchksum zbsdchksum.c
>arm-linux-ld -v -Ttext=0x0 -Tdata=0x15300 -Bstatic -o bootldr-elf
>boot-sa1100.o mmu-strongarm.o bootldr.o btflash.o heap.o xmodem.o
>bsdsum.o modem.o getcmd.o jffs.o
>-L/usr/local/arm-linux/lib/gcc-lib/arm-linux/2.95.2 -L. -lgcc -lc -lz
>arm-linux-ld: section .rodata [00011ae8 -> 0001540d] overlaps section
>.data [00015300 -> 00017197]
>GNU ld version 2.10 (with BFD 2.10)
>make: *** [bootldr] Error 1
>
>I use pre-built arm-linux toolchain available on the net.
>
>Regards,
>Leonard Ye
>
>John G Dorsey wrote:
>
>> Leonard Ye wrote:
>>
>>
>>> 4) bootldr + MTD + JFFS. This is the best combination. No DRAM is
>>> wasted and the filesystem can be updated on-the-fly.
>>
>>
>> As it turns out, the JFFS v1 code in the snapshot I released a few days
>> ago wasn't amazingly broken. I've placed a new snapshot online which,
>> barring more glaring oversights by me, should work on Assabet. (I've
>> done some quick sanity checks booting from JFFS on a phase 4
>> Assabet/Neponset and a phase 5 Assabet. No promises, though. =)
>>
>> ftp://ftp.wearablegroup.org/pub/software/patches/
>> bootldr-snapshot-11-mar-2001.patch.gz
>>
>> Note that when you `load jffs' now, the entire "jffs" partition is
>> erased (no need for `eraseall' or similar). The partition map that
>> bootldr assumes for Assabet (phases 4 and 5) is included in the preamble
>> to the patch; the correct root device for this map is "/dev/mtdblock2".
>>
>> I wouldn't try the JFFS2 support just yet.
>>
>> -jd
>
>
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