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Can't boot with 550K of memory
From: |
Krzysztof Leszczynski |
Subject: |
Can't boot with 550K of memory |
Date: |
Thu, 8 Mar 2001 15:29:00 +0100 |
Hi,
I'm sorry if this is a FAQ but I browsed the whole 4MB
bug-grub.mbox and didn't find any answer.
I use pxegrub with ALLWELL network client, it reports
(550K lower / 317744K upper memory), when I tried to tftp a
bzImage it says the kernel is too big. I found in grub/stage2/boot.c
> /* FIXME: SETUP_SECTS should be supported up to 63.
> But do you know there are >640KB conventional memory machines? */
> if (mbi.mem_lower >= 608 && setup_sects < 60)
> {
and changed 608 to 549, now it loads bzImage but then it
hangs. Then I changed in shared.h
- #define LINUX_SETUP RAW_ADDR (0x90000)
+ #define LINUX_SETUP RAW_ADDR (0x80000)
and the DEF_INITSEG to 0x8000 in linux/include/asm/boot.h
It still hangs. Is there anything I can do to network-boot my
machine?
Thanks
Chris
- Can't boot with 550K of memory,
Krzysztof Leszczynski <=
- Re: Can't boot with 550K of memory, Thierry Laronde, 2001/03/08
- Re: Can't boot with 550K of memory, Krzysztof Leszczynski, 2001/03/08
- Re: Can't boot with 550K of memory, Jochen Hoenicke, 2001/03/08
- Re: Can't boot with 550K of memory, Thierry Laronde, 2001/03/08
- Re: Can't boot with 550K of memory, Krzysztof Leszczynski, 2001/03/08
- Re: Can't boot with 550K of memory, OKUJI Yoshinori, 2001/03/10
- Re: Can't boot with 550K of memory, Krzysztof Leszczynski, 2001/03/11
- Re: Can't boot with 550K of memory, OKUJI Yoshinori, 2001/03/16