From: "Stephen Williams" <612dlag102@sneakemail.com>
To: linuxppc-embedded@lists.linuxppc.org
Subject: Kernel hangs in early_init
Date: Mon, 01 Mar 2004 22:41:34 -0800 [thread overview]
Message-ID: <19122-27221@sneakemail.com> (raw)
I have a PPC405GPr based board w/ 128Meg SDRAM, and I'm building
kernel 2.4.24 (devel CVS) for it. I also have U-Boot ported to
it, and I'm using U-Boot as the bootstrap loader.
I am able to compile a uImage, load the uImage via SystemACE,
and bootm seems happy with it. (See bootm log below.) I'm able
to show that head_4xx.S gets as far as calling early_init in
setup.c, and I can show that it starts executing in setup.c,
but calls to reloc_offset never execute. It appears that the
reloc_offset function never even starts.
I believe the SDRAM is configured OK, as u-boot is running out
of it quite happily. So I'm left wondering what can possibly
be wrong.
=> bootm 400000
## Booting image at 00400000 ...
Image Name: Linux-2.4.24-pre2
Image Type: PowerPC Linux Kernel Image (gzip compressed)
Data Size: 604749 Bytes = 590.6 kB
Load Address: 00000000
Entry Point: 00000000
Verifying Checksum ... OK
Uncompressing Kernel Image ... OK
## Current stack ends at 0x07F7FC28 => set upper limit to 0x00800000
## cmdline at 0x007FFF00 ... 0x007FFF30
bd address = 0x07F7FE84
memstart = 0x00000000
memsize = 0x08000000
flashstart = 0xFFF80000
flashsize = 0x00080000
flashoffset = 0x0002A800
sramstart = 0x00000000
sramsize = 0x00000000
bootflags = 0xF4000000
procfreq = 266.500 MHz
plb_busfreq = 133.250 MHz
pci_busfreq = 33.312 MHz
baudrate = 9600 bps
No initrd
## Transferring control to Linux (at address 00000000) ...
--
Steve Williams "The woods are lovely, dark and deep.
steve at XXXXXXXXXX But I have promises to keep,
http://www.XXXXXXXXXX and lines to code before I sleep,
http://www.picturel.com And lines to code before I sleep."
** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
next reply other threads:[~2004-03-02 6:41 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-03-02 6:41 Stephen Williams [this message]
2004-03-02 8:51 ` Kernel hangs in early_init Wolfgang Denk
2004-03-02 18:48 ` Stephen Williams
2004-03-02 23:56 ` Wolfgang Denk
2004-03-03 0:14 ` Stephen Williams
2004-03-03 9:44 ` Andrei Konovalov
2004-03-03 20:16 ` Stephen Williams
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