* problem with initial Linux kernel booting on Sandpoint
@ 2002-01-23 20:13 Viktor Lapinskii
2002-01-25 20:27 ` Mark A. Greer
0 siblings, 1 reply; 2+ messages in thread
From: Viktor Lapinskii @ 2002-01-23 20:13 UTC (permalink / raw)
To: linuxppc-embedded
Hello!
I am having problems booting HardHat Linux kernel on Sandpoint.
After uncompress_kernel() writes the message
Now booting the kernel
and the booter jumps the the kernel, there is a delay of at least 40
(forty) minutes before the kernel displays the messages (see the log at
the end of this message). Then it hangs forever having displayed a
warning about the real-time clock. I tried both the "standard" HardHat
kernel and custom-built ones. Results are the same.
I would appreciate any suggestions as to how to approach this problem.
Viktor
--------------------------------------------------------
Here are the details:
Hardware:
Motorola Sandpoint M98SP_X1
M98PPMC8240 Rev. X1
Switches:
S3 down (towards PPMC8240)
S4 up
S5 tried both -- no difference
S6 down
Firmware:
DINK 32 V10.0, Rev. 5.
Kernel:
Hard Hat Journeyman 2.0 -- linux-2.4.2_hhl20
Host OS (should not matter):
Red Hat Linux 7.1
--------------------------------------------------------
root:/opt/hardhat/devkit/ppc/82xx/target/boot
# ls
System.map-motorola-sandpoint
System.map-motorola-sandpoint-2.4.2_hhl20-hhl2.0.0
vmlinux-motorola-sandpoint
vmlinux-motorola-sandpoint-2.4.2_hhl20-hhl2.0.0
vmlinuz-motorola-sandpoint
vmlinuz-motorola-sandpoint-2.4.2_hhl20-hhl2.0.0
root:/opt/hardhat/devkit/ppc/82xx/target/boot
# zsrec -s 900000 vmlinuz-motorola-sandpoint > vmlinuz-msp.900000.srec
root:/opt/hardhat/devkit/ppc/82xx/target/boot
# ascii-xfr -svn -l 25 vmlinuz-msp.900000.srec > /dev/ttyS1
Line delay: 25 ms, character delay 0 ms
1509.8 Kbytes transferred at 1546040 CPS... Done.
root:/opt/hardhat/devkit/ppc/82xx/target/boot
#
--------------------------------------------------------
Duart Initialized...
32 General Purpose Registers Initialized...
32 Floating Point Registers Initialized...
100 Special Purpose Registers Initialized...
Data Cache has been enabled...
Instruction Cache has been enabled...
DDD III N N K K 333 222
D D I NN N K K 3 3 2 2
D D I N N N KK 33 22
D D I N NN K K 3 3 22
DDD III N N K K 333 22222 for KAHLUA - Address Map: B
Version 10.0, Revision 5
Written by : Motorola's RISC Applications, Austin, TX
Released : Nov 24th, 1998
Yellowknife X4
Copyright Motorola, Inc. 1993, 1994, 1995, 1996, 1997, 1998
DINK32_KAHLUA >>sb -k 38400
Baud rate changing to 38400...
....
DINK32_KAHLUA >>
DINK32_KAHLUA >>dl -k
set to Keyboard Port
DINK32_KAHLUA >>sb -k 9600
Baud rate changing to 9600...
....
DINK32_KAHLUA >>
DINK32_KAHLUA >>sb -k
Current baud rate is 9600
DINK32_KAHLUA >>dl -k
set to Keyboard Port
Download Complete.
DINK32_KAHLUA >>go 900000
loaded at: 00900000 009091B8
relocated to: 00800000 008091B8
zimage at: 00906000 00997904
avail ram: 00400000 00800000
Linux/PPC load:
Uncompressing Linux...done.
Now booting the kernel
*** >>> The messages below appeared after at least 40-minute delay <<< ***
Total memory = 32MB; using 0kB for hash table (at 00000000)
Linux version 2.4.2_hhl20 (build@2of9) (gcc version 2.95.3 20010315 (release/MontaVista)) #1 Wed May 23 14:33:28 PDT 2001
Motorola SPS Sandpoint Test Platform
Sandpoint port (C) 2000, 2001 MontaVista Software, Inc. (source@mvista•com)
On node 0 totalpages: 8192
zone(0): 8192 pages.
zone(1): 0 pages.
zone(2): 0 pages.
Kernel command line:
OpenPIC Version 1.2 (1 CPUs and 24 IRQ sources) at f7fd0000
TODC real-time-clock was stopped. Now starting...
time_init: decrementer frequency = 820.000092 MHz
Warning: real time clock seems stuck!
** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: problem with initial Linux kernel booting on Sandpoint
2002-01-23 20:13 problem with initial Linux kernel booting on Sandpoint Viktor Lapinskii
@ 2002-01-25 20:27 ` Mark A. Greer
0 siblings, 0 replies; 2+ messages in thread
From: Mark A. Greer @ 2002-01-25 20:27 UTC (permalink / raw)
To: lapinski; +Cc: linuxppc-embedded
Viktor,
Verify your switch settings...
Mark
--
Viktor Lapinskii wrote:
> Hello!
>
> I am having problems booting HardHat Linux kernel on Sandpoint.
>
> After uncompress_kernel() writes the message
>
> Now booting the kernel
>
> and the booter jumps the the kernel, there is a delay of at least 40
> (forty) minutes before the kernel displays the messages (see the log at
> the end of this message). Then it hangs forever having displayed a
> warning about the real-time clock. I tried both the "standard" HardHat
> kernel and custom-built ones. Results are the same.
>
> I would appreciate any suggestions as to how to approach this problem.
>
> Viktor
>
> --------------------------------------------------------
> Here are the details:
>
> Hardware:
> Motorola Sandpoint M98SP_X1
> M98PPMC8240 Rev. X1
>
> Switches:
> S3 down (towards PPMC8240)
> S4 up
> S5 tried both -- no difference
> S6 down
>
> Firmware:
> DINK 32 V10.0, Rev. 5.
>
> Kernel:
> Hard Hat Journeyman 2.0 -- linux-2.4.2_hhl20
>
> Host OS (should not matter):
> Red Hat Linux 7.1
>
> --------------------------------------------------------
> root:/opt/hardhat/devkit/ppc/82xx/target/boot
> # ls
> System.map-motorola-sandpoint
> System.map-motorola-sandpoint-2.4.2_hhl20-hhl2.0.0
> vmlinux-motorola-sandpoint
> vmlinux-motorola-sandpoint-2.4.2_hhl20-hhl2.0.0
> vmlinuz-motorola-sandpoint
> vmlinuz-motorola-sandpoint-2.4.2_hhl20-hhl2.0.0
>
> root:/opt/hardhat/devkit/ppc/82xx/target/boot
> # zsrec -s 900000 vmlinuz-motorola-sandpoint > vmlinuz-msp.900000.srec
>
> root:/opt/hardhat/devkit/ppc/82xx/target/boot
> # ascii-xfr -svn -l 25 vmlinuz-msp.900000.srec > /dev/ttyS1
> Line delay: 25 ms, character delay 0 ms
>
> 1509.8 Kbytes transferred at 1546040 CPS... Done.
>
> root:/opt/hardhat/devkit/ppc/82xx/target/boot
> #
>
> --------------------------------------------------------
> Duart Initialized...
> 32 General Purpose Registers Initialized...
> 32 Floating Point Registers Initialized...
> 100 Special Purpose Registers Initialized...
>
> Data Cache has been enabled...
> Instruction Cache has been enabled...
>
> DDD III N N K K 333 222
> D D I NN N K K 3 3 2 2
> D D I N N N KK 33 22
> D D I N NN K K 3 3 22
> DDD III N N K K 333 22222 for KAHLUA - Address Map: B
>
> Version 10.0, Revision 5
>
> Written by : Motorola's RISC Applications, Austin, TX
> Released : Nov 24th, 1998
> Yellowknife X4
>
> Copyright Motorola, Inc. 1993, 1994, 1995, 1996, 1997, 1998
>
> DINK32_KAHLUA >>sb -k 38400
>
> Baud rate changing to 38400...
> ....
> DINK32_KAHLUA >>
> DINK32_KAHLUA >>dl -k
> set to Keyboard Port
>
> DINK32_KAHLUA >>sb -k 9600
>
> Baud rate changing to 9600...
> ....
> DINK32_KAHLUA >>
> DINK32_KAHLUA >>sb -k
> Current baud rate is 9600
> DINK32_KAHLUA >>dl -k
> set to Keyboard Port
> Download Complete.
> DINK32_KAHLUA >>go 900000
> loaded at: 00900000 009091B8
> relocated to: 00800000 008091B8
> zimage at: 00906000 00997904
> avail ram: 00400000 00800000
>
> Linux/PPC load:
> Uncompressing Linux...done.
> Now booting the kernel
> *** >>> The messages below appeared after at least 40-minute delay <<< ***
> Total memory = 32MB; using 0kB for hash table (at 00000000)
> Linux version 2.4.2_hhl20 (build@2of9) (gcc version 2.95.3 20010315 (release/MontaVista)) #1 Wed May 23 14:33:28 PDT 2001
> Motorola SPS Sandpoint Test Platform
> Sandpoint port (C) 2000, 2001 MontaVista Software, Inc. (source@mvista•com)
> On node 0 totalpages: 8192
> zone(0): 8192 pages.
> zone(1): 0 pages.
> zone(2): 0 pages.
> Kernel command line:
> OpenPIC Version 1.2 (1 CPUs and 24 IRQ sources) at f7fd0000
> TODC real-time-clock was stopped. Now starting...
> time_init: decrementer frequency = 820.000092 MHz
> Warning: real time clock seems stuck!
>
** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
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