Dear Christian,
in message [off-list ref] you wrote:
I'm currently trying to get linux running on an embedded board:
* MPC7410 Rev.1.4
* PowerQUICC (MPC 8260)
* RAM: 128 MB
* Flash: 64 MB
* Kernel: 2.4.20-denx
For some reason, it doesn't boot properly. It says "Now booting Linux",
after that something triggers a hard reset. For the last 2 weeks I tried
A couple of questions:
* Which bootloader are you using?
* Are you sure that the SDRAM initialization is correct?
* Are you sure the information passed from the bootloader to the Linux
kernel (memory size, clocks, ...) is correct?
* Finally: did you disable the software watchdog?
Best regards,
Wolfgang Denk
--
Software Engineering: Embedded and Realtime Systems, Embedded Linux
Phone: (+49)-8142-4596-87 Fax: (+49)-8142-4596-88 Email: wd@denx.de
If you fail to plan, plan to fail.
** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
I'm curious as to what an MPC8260 is doing on a board based on an MPC7410?
Is this a dual processor board?
Ron
Dear Christian,
in message [off-list ref] you wrote:
quoted
I'm currently trying to get linux running on an embedded board:
* MPC7410 Rev.1.4
* PowerQUICC (MPC 8260)
* RAM: 128 MB
* Flash: 64 MB
* Kernel: 2.4.20-denx
For some reason, it doesn't boot properly. It says "Now booting Linux",
after that something triggers a hard reset. For the last 2 weeks I tried
A couple of questions:
* Which bootloader are you using?
* Are you sure that the SDRAM initialization is correct?
* Are you sure the information passed from the bootloader to the Linux
kernel (memory size, clocks, ...) is correct?
* Finally: did you disable the software watchdog?
Best regards,
Wolfgang Denk
--
Software Engineering: Embedded and Realtime Systems, Embedded Linux
Phone: (+49)-8142-4596-87 Fax: (+49)-8142-4596-88 Email: wd@denx.de
If you fail to plan, plan to fail.
** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
Dear All,
I met a problem as following when I'm building linux kernel image. Does anyboday give me some advics or comments?
Thanks in advance!
=========================================================================
root@localhost linux-2.4.1]# make vmmage
ppc-linux-gcc -D__KERNEL__ -I/opt/Embedix/home/abc/project/ppcTest/build/rpmdir/BUILD/linux-2.4.1/include -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer -fno-strict-aliasing -D__powerpc__ -fsigned-char -msoft-float -pipe -ffixed-r2 -Wno-uninitialized -mmultiple -mstring -Wa,-mppc64bridge -I/opt/Embedix/home/abc/project/ppcTest/build/rpmdir/BUILD/linux-2.4.1/include -I/opt/Embedix/home/abc/project/ppcTest/build/rpmdir/BUILD/linux-2.4.1/include/asm-ppc/ -I/opt/Embedix/home/abc/project/ppcTest/build/rpmdir/BUILD/linux-2.4.1/include/linux -c -o init/main.o init/main.c
Assembler messages:
Error: Internal assembler error for instruction bdnzlr-
Error: Internal assembler error for instruction bdnzlr+
Error: Internal assembler error for instruction bdnzlrl-
Error: Internal assembler error for instruction bdnzlrl+
Error: Internal assembler error for instruction bdzlr-
Error: Internal assembler error for instruction bnulrl+
Error: Internal assembler error for instruction btlr-
Error: Internal assembler error for instruction btlr+
Error: Internal assembler error for instruction btlrl-
Error: Internal assembler error for instruction btlrl+
Error: Internal assembler error for instruction bflr-
Error: Internal assembler error for instruction bflr+
Error: Internal assembler error for instruction bflrl-
Error: Internal assembler error for instruction bflrl+
Error: Internal assembler error for instruction bltctr-
Error: Internal assembler error for instruction bltctr+
Error: Internal assembler error for instruction bltctrl-
Error: Internal assembler error for instruction bltctrl+
Error: Internal assembler error for instruction bngctrl+
Error: Internal assembler error for instruction bnectr-
Error: Internal assembler error for instruction bfctrl-
Error: Internal assembler error for instruction bfctrl+
Internal error, aborting at ../../gas/config/tc-ppc.c line 1309 in md_begin
Please report this bug.
init/main.c:283: Internal compiler error:
init/main.c:283: output pipe has been closed
cpp0: output pipe has been closed
make: *** [init/main.o] Error 1
[root@localhost linux-2.4.1]#
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John Zhou wrote:
ppc-linux-gcc -D__KERNEL__ -I/opt/Embedix/home/abc/project/ppcTest/build/rpmdir/BUILD/linux-2.4.1/include ...
Error: Internal assembler error for instruction bdnzlr- ...
Error: Internal assembler error for instruction bfctrl+
Internal error, aborting at ../../gas/config/tc-ppc.c line 1309 in md_begin
Looks like the error reported in
http://sources.redhat.com/ml/binutils/2002-02/msg00500.html
which was presumably fixed in binutils-2.12.
Where'd you get your compiler?
If you have a supported copy of Embedix, contact the vendor...
Otherwise, you might try upgrading to newer binutils on your own.
- Dan
--
Dan Kegel
http://www.kegel.com
http://counter.li.org/cgi-bin/runscript/display-person.cgi?user=78045
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