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How to get Earth STORM running at 1Ghz?

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How to get Earth STORM running at 1Ghz?

Paul Nolan 2
Hi Everyone, 

I tried upgrading to the 3.0-pm kernel, then tried Steve Sakoman's latest prebuilt version+uboot/MLO, but my Earth STORM still only runs at 300/600Mhz.  I must be missing something, what do I need to do to get it scaling from 300 to 1000Mhz? 

U-Boot 2011.09 (Jan 07 2012 - 05:48:56) 

OMAP36XX/37XX-GP ES1.2, CPU-OPP2, L3-165MHz, Max CPU Clock 1 Ghz 
Gumstix Overo board + LPDDR/NAND 
I2C:   ready 
DRAM:  512 MiB 
NAND:  512 MiB 
MMC:   OMAP SD/MMC: 0 
*** Warning - bad CRC, using default environment 

In:    serial 
Out:   serial 
Err:   serial 
Board revision: 1 
Direct connection on mmc2 
No EEPROM on expansion board 
Die ID #585c00029ff8000001683b060c01200e 
Net:   No ethernet found. 
Hit any key to stop autoboot:  0 
reading boot.scr 

** Unable to read "boot.scr" from mmc 0:1 ** 
reading uImage 

3025660 bytes read 
Booting from mmc ... 
## Booting kernel from Legacy Image at 82000000 ... 
   Image Name:   Angstrom/3.0/omap3-multi 
   Image Type:   ARM Linux Kernel Image (uncompressed) 
   Data Size:    3025596 Bytes = 2.9 MiB 
   Load Address: 80008000 
   Entry Point:  80008000 
   Verifying Checksum ... OK 
   Loading Kernel Image ... OK 
OK 

Starting kernel ... 

Uncompressing Linux... done, booting the kernel. 
Linux version 3.0.0 ([hidden email]) (gcc version 4.5.3 20110311 (prere 
lease) (GCC) ) #1 Sat Jan 7 06:02:38 PST 2012 
CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c53c7f 
CPU: VIPT nonaliasing data cache, VIPT aliasing instruction cache 
Machine: Gumstix Overo 
Reserving 12582912 bytes SDRAM for VRAM 
Memory policy: ECC disabled, Data cache writeback 
OMAP3630 ES1.2 (l2cache neon isp 192mhz_clk ) 
SRAM: Mapped pa 0x40200000 to va 0xfe400000 size: 0x10000 
Clocking rate (Crystal/Core/MPU): 26.0/332/600 MHz 
Reprogramming SDRC clock to 332000000 Hz 
Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 126976 
Kernel command line: console=ttyO2,115200n8 mpurate=500 vram=12M omapfb.mode=dvi 
:1024x768MR-16@60 omapdss.def_disp=dvi root=/dev/mmcblk0p2 rw rootfstype=ext3 ro 
otwait 
PID hash table entries: 2048 (order: 1, 8192 bytes) 
Dentry cache hash table entries: 65536 (order: 6, 262144 bytes) 
Inode-cache hash table entries: 32768 (order: 5, 131072 bytes) 
Memory: 500MB = 500MB total 
Memory: 500964k/500964k available, 23324k reserved, 0K highmem 
Virtual kernel memory layout: 
    vector  : 0xffff0000 - 0xffff1000   (   4 kB) 
    fixmap  : 0xfff00000 - 0xfffe0000   ( 896 kB) 
    DMA     : 0xffc00000 - 0xffe00000   (   2 MB) 
    vmalloc : 0xe0800000 - 0xf8000000   ( 376 MB) 
    lowmem  : 0xc0000000 - 0xe0000000   ( 512 MB) 
    modules : 0xbf000000 - 0xc0000000   (  16 MB) 
      .init : 0xc0008000 - 0xc0038000   ( 192 kB) 
      .text : 0xc0038000 - 0xc05a34b4   (5550 kB) 
      .data : 0xc05a4000 - 0xc05f40a8   ( 321 kB) 
       .bss : 0xc05f40cc - 0xc0658184   ( 401 kB) 
NR_IRQS:410 
IRQ: Found an INTC at 0xfa200000 (revision 4.0) with 96 interrupts 
Total of 96 interrupts on 1 active controller 
OMAP clockevent source: GPTIMER1 at 32768 Hz 
sched_clock: 32 bits at 32kHz, resolution 30517ns, wraps every 131071999ms 
Console: colour dummy device 80x30 
Calibrating delay loop... 597.64 BogoMIPS (lpj=2334720) 
pid_max: default: 32768 minimum: 301 
Mount-cache hash table entries: 512 
CPU: Testing write buffer coherency: ok 
devtmpfs: initialized 
omap_hwmod: gpt12_fck: missing clockdomain for gpt12_fck. 
print_constraints: dummy: 
NET: Registered protocol family 16 
GPMC revision 5.0 
OMAP GPIO hardware version 2.5 
OMAP GPIO hardware version 2.5 
OMAP GPIO hardware version 2.5 
OMAP GPIO hardware version 2.5 
OMAP GPIO hardware version 2.5 
OMAP GPIO hardware version 2.5 
omap_mux_init: Add partition: #1: core, flags: 0 
Found NAND on CS0 
Registering NAND on CS0 
omap_init_opp_table: no hwmod or odev for iva, [6] cannot add OPPs. 
overo_opp_init: opp default init failed 
hw-breakpoint: debug architecture 0x4 unsupported. 
omap_device: omap-mcbsp.2: alias fck already exists 
omap_device: omap-mcbsp.3: alias fck already exists 
Switched to new clocking rate (Crystal/Core/MPU): 26.0/332/500 MHz 



root@omap3-multi:~# cpufreq-info 
cpufrequtils 006: cpufreq-info (C) Dominik Brodowski 2004-2009 
Report errors and bugs to [hidden email], please. 
analyzing CPU 0: 
  driver: omap2plus 
  CPUs which run at the same hardware frequency: 0 
  CPUs which need to have their frequency coordinated by software: 0 
  maximum transition latency: 300 us. 
  hardware limits: 300 MHz - 600 MHz 
  available frequency steps: 300 MHz, 600 MHz 
  available cpufreq governors: conservative, ondemand, powersave, userspace, per 
formance 
  current policy: frequency should be within 300 MHz and 600 MHz. 
                  The governor "userspace" may decide which speed to use 
                  within this range. 
  current CPU frequency is 600 MHz (asserted by call to hardware). 
  cpufreq stats: 300 MHz:0.00%, 600 MHz:100.00% 

Thanks,

-- 
Paul Nolan, CEO Idruna Software Inc. 

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Re: How to get Earth STORM running at 1Ghz?

Steve Sakoman
On Wed, Jan 18, 2012 at 8:01 AM, Paul Nolan <[hidden email]> wrote:
Hi Everyone, 

I tried upgrading to the 3.0-pm kernel, then tried Steve Sakoman's latest prebuilt version+uboot/MLO, but my Earth STORM still only runs at 300/600Mhz.  I must be missing something, what do I need to do to get it scaling from 300 to 1000Mhz?

Interesting!

I just made a console image bootable card and I get this:

Texas Instruments X-Loader 1.5.1 (Jan  7 2012 - 05:48:16)
OMAP3630/3730-GP ES1.0

<snip>

U-Boot 2011.09 (Jan 07 2012 - 05:48:56)

OMAP3630/3730-GP ES1.0, CPU-OPP2, L3-165MHz, Max CPU Clock 1 Ghz

<snip>

Linux version 3.0.0 ([hidden email]) (gcc version 4.5.3 20110311 (prerelease) (GCC) ) #1 Sat Jan 7 06:02:38 PST 2012
CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c53c7f
CPU: VIPT nonaliasing data cache, VIPT aliasing instruction cache
Machine: Gumstix Overo
Reserving 12582912 bytes SDRAM for VRAM
Memory policy: ECC disabled, Data cache writeback
OMAP3630 ES1.0 (l2cache iva sgx neon isp 192mhz_clk )

<snip>

cpufrequtils 006: cpufreq-info (C) Dominik Brodowski 2004-2009
Report errors and bugs to [hidden email], please.
analyzing CPU 0:
  driver: omap2plus
  CPUs which run at the same hardware frequency: 0
  CPUs which need to have their frequency coordinated by software: 0
  maximum transition latency: 300 us.
  hardware limits: 300 MHz - 1000 MHz
  available frequency steps: 300 MHz, 600 MHz, 800 MHz, 1000 MHz
  available cpufreq governors: conservative, ondemand, powersave, userspace, performance
  current policy: frequency should be within 300 MHz and 1000 MHz.
                  The governor "userspace" may decide which speed to use
                  within this range.
  current CPU frequency is 600 MHz (asserted by call to hardware).
  cpufreq stats: 300 MHz:0.00%, 600 MHz:100.00%, 800 MHz:0.00%, 1000 MHz:0.00%

From looking at your boot log I can see that overo_opp_init is failing:

omap_init_opp_table: no hwmod or odev for iva, [6] cannot add OPPs. 
overo_opp_init: opp default init failed

The only apparent difference in our setup seems to be that your processor is ES1.2 and mine is ES1.0.

I'll poke around and see if I can find if I have a COM with an ES1.2 processor and try to reproduce what you are seeing.

I suspect a bug in the upstream opp code.

Steve



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Re: How to get Earth STORM running at 1Ghz?

Steve Sakoman
On Wed, Jan 18, 2012 at 8:57 AM, Steve Sakoman <[hidden email]> wrote:

> From looking at your boot log I can see that overo_opp_init is failing:
>
>
> omap_init_opp_table: no hwmod or odev for iva, [6] cannot add OPPs.
> overo_opp_init: opp default init failed

Ah, on second look I see the issue -- you have a 3703 processor and I
have a 3730 processor.

Looks like there needs to be a test in the opp init code to skip
setting up iva on 3703.

I'll look into a fix and will post here when there is something to test.

Steve

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Re: How to get Earth STORM running at 1Ghz?

dtran11
In reply to this post by Steve Sakoman
Steve, are the logs from your GNOME Daily builds (r13)?

Also aren't the STORM's only rated for 800Mhz? Is 1Ghz safe?

Thanks.
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Re: How to get Earth STORM running at 1Ghz?

dtran11
I have a AIR-STORM and this is what I get when running Sakoman's R13 image:

================================================

 @ H¨HU¯¬.HR·.]®][Y·ºs X-Loader 1.5.1 (Jan  7 2012 - 05:48:16)
OMAP36XX/37XX-GP ES2.1
Board revision: 1
Reading boot sector
Loading u-boot.bin from mmc


U-Boot 2011.09 (Jan 07 2012 - 05:48:56)

OMAP36XX/37XX-GP ES1.2, CPU-OPP2, L3-165MHz, Max CPU Clock 1 Ghz
Gumstix Overo board + LPDDR/NAND
I2C:   ready
DRAM:  512 MiB
NAND:  512 MiB
MMC:   OMAP SD/MMC: 0
In:    serial
Out:   serial
Err:   serial
Board revision: 1
Tranceiver detected on mmc2
No EEPROM on expansion board
Die ID #3fac00029ff800000160716402016012
Net:   smc911x-0
Hit any key to stop autoboot:  0
reading boot.scr

** Unable to read "boot.scr" from mmc 0:1 **
reading uImage

3025660 bytes read
Booting from mmc ...
## Booting kernel from Legacy Image at 82000000 ...
   Image Name:   Angstrom/3.0/omap3-multi
   Image Type:   ARM Linux Kernel Image (uncompressed)
   Data Size:    3025596 Bytes = 2.9 MiB
   Load Address: 80008000
   Entry Point:  80008000
   Verifying Checksum ... OK
   Loading Kernel Image ... OK
OK

Starting kernel ...


==========================================

I too only see 300 or 600 mhz

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Re: How to get Earth STORM running at 1Ghz?

Steve Sakoman
In reply to this post by dtran11
On Wed, Jan 18, 2012 at 9:27 AM, dtran11 <[hidden email]> wrote:
> Steve, are the logs from your GNOME Daily builds (r13)?

Yes.

> Also aren't the STORM's only rated for 800Mhz? Is 1Ghz safe?

All 37XX should run at 800Mhz with current kernels.

For 1Ghz TI says you need to have both smart reflex and adaptive body
bias support in the kernel.

Current upstream has support for smart reflex, but not yet adaptive
body bias.  So with current kernels some processors will run at 1Ghz,
others will crash relatively quickly.

Steve

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Re: How to get Earth STORM running at 1Ghz?

Steve Sakoman
In reply to this post by dtran11
On Wed, Jan 18, 2012 at 9:39 AM, dtran11 <[hidden email]> wrote:

> I too only see 300 or 600 mhz

Right, airstorm uses a 3703 processor and this is what triggers the bug.

Working on a fix . . .

Steve

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Re: How to get Earth STORM running at 1Ghz?

R. P. McMurphy
In reply to this post by Steve Sakoman
TI also mention that you need the TPS65950A3 chip to support OPP1G.
Does your comment mean that the STROMs do have the A3 version of the
PMIC?

RP

On 1/19/12, Steve Sakoman <[hidden email]> wrote:

> On Wed, Jan 18, 2012 at 9:27 AM, dtran11 <[hidden email]> wrote:
>> Steve, are the logs from your GNOME Daily builds (r13)?
>
> Yes.
>
>> Also aren't the STORM's only rated for 800Mhz? Is 1Ghz safe?
>
> All 37XX should run at 800Mhz with current kernels.
>
> For 1Ghz TI says you need to have both smart reflex and adaptive body
> bias support in the kernel.
>
> Current upstream has support for smart reflex, but not yet adaptive
> body bias.  So with current kernels some processors will run at 1Ghz,
> others will crash relatively quickly.
>
> Steve
>
> ------------------------------------------------------------------------------
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Re: How to get Earth STORM running at 1Ghz?

Steve Sakoman
On Wed, Jan 18, 2012 at 10:05 AM, R. P. McMurphy <[hidden email]> wrote:
> TI also mention that you need the TPS65950A3 chip to support OPP1G.
> Does your comment mean that the STROMs do have the A3 version of the
> PMIC?

One of the Gumstix folks will have to jump in and answer that
question. I don't know what version of parts are used.

Steve

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Re: How to get Earth STORM running at 1Ghz?

ashcharles
In reply to this post by R. P. McMurphy
All Storm series boards now use an A3 part and we will use A3 going
forward.  The very first build of water storms (before we could
actually get supply of A3 silicon) was built with A2 which support
800MHz correctly but not 1GHz on certain versions of the processor.

-Ash

On Wed, Jan 18, 2012 at 10:05 AM, R. P. McMurphy <[hidden email]> wrote:

> TI also mention that you need the TPS65950A3 chip to support OPP1G.
> Does your comment mean that the STROMs do have the A3 version of the
> PMIC?
>
> RP
>
> On 1/19/12, Steve Sakoman <[hidden email]> wrote:
>> On Wed, Jan 18, 2012 at 9:27 AM, dtran11 <[hidden email]> wrote:
>>> Steve, are the logs from your GNOME Daily builds (r13)?
>>
>> Yes.
>>
>>> Also aren't the STORM's only rated for 800Mhz? Is 1Ghz safe?
>>
>> All 37XX should run at 800Mhz with current kernels.
>>
>> For 1Ghz TI says you need to have both smart reflex and adaptive body
>> bias support in the kernel.
>>
>> Current upstream has support for smart reflex, but not yet adaptive
>> body bias.  So with current kernels some processors will run at 1Ghz,
>> others will crash relatively quickly.
>>
>> Steve
>>
>> ------------------------------------------------------------------------------
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>
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Re: How to get Earth STORM running at 1Ghz?

Paul Nolan 2
In reply to this post by Steve Sakoman

Looks like there needs to be a test in the opp init code to skip
setting up iva on 3703.

I'll look into a fix and will post here when there is something to test.

Steve

Thanks Steve! 

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Re: How to get Earth STORM running at 1Ghz?

Steve Sakoman
In reply to this post by Steve Sakoman
On Wed, Jan 18, 2012 at 9:24 AM, Steve Sakoman <[hidden email]> wrote:

> Ah, on second look I see the issue -- you have a 3703 processor and I
> have a 3730 processor.
>
> Looks like there needs to be a test in the opp init code to skip
> setting up iva on 3703.
>
> I'll look into a fix and will post here when there is something to test.

I've added a couple of patches that should fix the issue.

The latest GNOME, console, and consoledev images have the fixes:

http://sakoman.com/category/8-gnome-daily-builds-r13.html

Let me know how it works for you.

Steve

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Re: How to get Earth STORM running at 1Ghz?

dtran11
Thanks Steve for the quick fix. The fix allows me to set 800 and 1000 Mhz now.

I Just need to see if it really is running faster.

Thanks again.
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Re: How to get Earth STORM running at 1Ghz?

paul@idruna.com
In reply to this post by Steve Sakoman
Hi Steve,

>> I too only see 300 or 600 mhz
>
> Right, airstorm uses a 3703 processor and this is what triggers the bug.
>
> Working on a fix . . .

I`m back to working on this problem again, did your patch make it to
your git repo?  I tried making a new recipe for omap-3.2, and during the
boot process it gives an error "clock: dpll1_ck: unable to set MPU rate
to 1000: -22".  I tried omap-3.3, but it didn't get past "booting the
kernel..".

Thanks,
--
Paul Nolan, CEO Idruna Software Inc.


Uncompressing Linux... done, booting the kernel.
[    0.000000] Linux version 3.2.0 (paul@ubuntu) (gcc version 4.3.3
(GCC) ) #1 T
ue Apr 3 23:49:33 PDT 2012
[    0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7),
cr=10c53c7d
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing
instructio
n cache
[    0.000000] Machine: Gumstix Overo
[    0.000000] Memory policy: ECC disabled, Data cache writeback
[    0.000000] OMAP3630 ES1.2 (l2cache neon isp 192mhz_clk )
[    0.000000] Clocking rate (Crystal/Core/MPU): 26.0/332/600 MHz
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.
Total pag
es: 130048
[    0.000000] Kernel command line: console=ttyO2,115200n8 mpurate=1000
mem=512M
  root=/dev/mmcblk0p2 rw rootfstype=ext3 rootwait
[    0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes)
[    0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144
bytes)
[    0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072
bytes)
[    0.000000] Memory: 512MB = 512MB total
[    0.000000] Memory: 507152k/507152k available, 17136k reserved, 0K
highmem
[    0.000000] Virtual kernel memory layout:
[    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
[    0.000000]     fixmap  : 0xfff00000 - 0xfffe0000   ( 896 kB)
[    0.000000]     vmalloc : 0xe0800000 - 0xf8000000   ( 376 MB)
[    0.000000]     lowmem  : 0xc0000000 - 0xe0000000   ( 512 MB)
[    0.000000]     modules : 0xbf000000 - 0xc0000000   (  16 MB)
[    0.000000]       .text : 0xc0008000 - 0xc0620afc   (6243 kB)
[    0.000000]       .init : 0xc0621000 - 0xc066e000   ( 308 kB)
[    0.000000]       .data : 0xc066e000 - 0xc06f8918   ( 555 kB)
[    0.000000]        .bss : 0xc06f893c - 0xc0c4a71c   (5448 kB)
[    0.000000] NR_IRQS:410
[    0.000000] IRQ: Found an INTC at 0xfa200000 (revision 4.0) with 96
interrupt
s
[    0.000000] Total of 96 interrupts on 1 active controller
[    0.000000] OMAP clockevent source: GPTIMER1 at 32768 Hz
[    0.000000] sched_clock: 32 bits at 32kHz, resolution 30517ns, wraps
every 13
1071999ms
[    0.000000] Console: colour dummy device 80x30
[    0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat,
Inc., Ingo
  Molnar
[    0.000000] ... MAX_LOCKDEP_SUBCLASSES:  8
[    0.000000] ... MAX_LOCK_DEPTH:          48
[    0.000000] ... MAX_LOCKDEP_KEYS:        8191
[    0.000000] ... CLASSHASH_SIZE:          4096
[    0.000000] ... MAX_LOCKDEP_ENTRIES:     16384
[    0.000000] ... MAX_LOCKDEP_CHAINS:      32768
[    0.000000] ... CHAINHASH_SIZE:          16384
[    0.000000]  memory used by lock dependency info: 3695 kB
[    0.000000]  per task-struct memory footprint: 1152 bytes
[    0.000823] Calibrating delay loop... 597.64 BogoMIPS (lpj=2334720)
[    0.093719] pid_max: default: 32768 minimum: 301
[    0.094207] Security Framework initialized
[    0.094421] Mount-cache hash table entries: 512
[    0.098114] CPU: Testing write buffer coherency: ok
[    0.102416] devtmpfs: initialized
[    0.111724] print_constraints: dummy:
[    0.113159] NET: Registered protocol family 16
[    0.113708] GPMC revision 5.0
[    0.118255] OMAP GPIO hardware version 2.5
[    0.123840] omap_mux_init: Add partition: #1: core, flags: 0
[    0.130432] Reprogramming SDRC clock to 332000000 Hz
[    0.130462] dpll3_m2_clk rate change failed: -22
[    0.130493] Found NAND on CS0
[    0.130493] Registering NAND on CS0
[    0.140624] hw-breakpoint: debug architecture 0x4 unsupported.
[    0.146118]  omap-mcbsp.2: alias fck already exists
[    0.146453]  omap-mcbsp.3: alias fck already exists
[    0.149383] ------------[ cut here ]------------
[    0.149444] WARNING: at arch/arm/mach-omap2/clock.c:476
omap2_clk_switch_mpur
ate_at_boot+0x80/0xc0()
[    0.149475] clock: dpll1_ck: unable to set MPU rate to 1000: -22
[    0.149475] Modules linked in:
[    0.149536] [<c00126e4>] (unwind_backtrace+0x0/0xec) from
[<c003f300>] (warn_
slowpath_common+0x4c/0x64)
[    0.149566] [<c003f300>] (warn_slowpath_common+0x4c/0x64) from
[<c003f3ac>] (
warn_slowpath_fmt+0x30/0x40)
[    0.149597] [<c003f3ac>] (warn_slowpath_fmt+0x30/0x40) from
[<c062e8d8>] (oma
p2_clk_switch_mpurate_at_boot+0x80/0xc0)
[    0.149627] [<c062e8d8>] (omap2_clk_switch_mpurate_at_boot+0x80/0xc0)
from [<
c062edf4>] (omap3xxx_clk_arch_init+0x20/0x50)
[    0.149658] [<c062edf4>] (omap3xxx_clk_arch_init+0x20/0x50) from
[<c0008574>]
  (do_one_initcall+0x90/0x15c)
[    0.149688] [<c0008574>] (do_one_initcall+0x90/0x15c) from
[<c062121c>] (kern
el_init+0x78/0x120)
[    0.149749] [<c062121c>] (kernel_init+0x78/0x120) from [<c000e08c>]
(kernel_t
hread_exit+0x0/0x8)
[    0.149963] ---[ end trace 1b75b31a2719ed1c ]---
[    0.150695] OMAP DMA hardware revision 5.0
[    0.166503] bio: create slab <bio-0> at 0
[    0.168151] print_constraints: vads7846: 3300 mV
[    0.170227] SCSI subsystem initialized
[    0.174804] usbcore: registered new interface driver usbfs
[    0.175109] usbcore: registered new interface driver hub
[    0.175476] usbcore: registered new device driver usb
[    0.176666] omap_i2c omap_i2c.1: bus 1 rev1.4.0 at 2600 kHz
[    0.183013] twl4030: PIH (irq 7) chaining IRQs 368..375
[    0.183532] twl4030: power (irq 373) chaining IRQs 376..383
[    0.185150] twl4030: gpio (irq 368) chaining IRQs 384..401
[    0.190704] print_constraints: VMMC1: 1850 <--> 3150 mV at 3150 mV
normal sta
ndby
[    0.191955] print_constraints: VDVI: 1800 mV normal standby
[    0.192810] omap_i2c omap_i2c.3: bus 3 rev1.4.0 at 400 kHz
[    0.198028] Switching to clocksource 32k_counter
[    0.298278] NET: Registered protocol family 2
[    0.298889] IP route cache hash table entries: 4096 (order: 2, 16384
bytes)
[    0.300750] TCP established hash table entries: 16384 (order: 5,
131072 bytes
)
[    0.301422] TCP bind hash table entries: 16384 (order: 7, 589824 bytes)
[    0.310791] TCP: Hash tables configured (established 16384 bind 16384)
[    0.310882] TCP reno registered
[    0.310913] UDP hash table entries: 256 (order: 2, 20480 bytes)
[    0.311218] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes)
[    0.312164] NET: Registered protocol family 1
[    0.313415] RPC: Registered named UNIX socket transport module.
[    0.313446] RPC: Registered udp transport module.
[    0.313446] RPC: Registered tcp transport module.
[    0.313476] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.513641] VFS: Disk quotas dquot_6.5.2
[    0.513763] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[    0.517303] JFFS2 version 2.2. (NAND) (SUMMARY)  Â© 2001-2006 Red
Hat, Inc.
[    0.518371] msgmni has been set to 990
[    0.522796] Block layer SCSI generic (bsg) driver version 0.4 loaded
(major 2
53)
[    0.522918] io scheduler noop registered
[    0.522918] io scheduler deadline registered
[    0.523132] io scheduler cfq registered (default)
[    0.524810] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[    0.529541] omap_uart.0: ttyO0 at MMIO 0x4806a000 (irq = 72) is a
OMAP UART0
[    0.530761] omap_uart.1: ttyO1 at MMIO 0x4806c000 (irq = 73) is a
OMAP UART1
[    0.531555] omap_uart.2: ttyO2 at MMIO 0x49020000 (irq = 74) is a
OMAP UART2
[    1.186462] console [ttyO2] enabled
[    1.191375] omap_uart.3: ttyO3 at MMIO 0x49042000 (irq = 80) is a
OMAP UART3
[    1.218719] brd: module loaded
[    1.233459] loop: module loaded
[    1.239318] mtdoops: mtd device (mtddev=name/number) must be supplied
[    1.246185] omap2-nand driver initializing
[    1.250976] ONFI flash detected
[    1.254577] NAND device: Manufacturer ID: 0x2c, Chip ID: 0xbc (Micron
NAND 51
2MiB 1,8V 16-bit)
[    1.265777] Creating 5 MTD partitions on "omap2-nand.0":
[    1.271453] 0x000000000000-0x000000080000 : "xloader"
[    1.281921] 0x000000080000-0x000000240000 : "uboot"
[    1.290924] 0x000000240000-0x000000280000 : "uboot environment"
[    1.300170] 0x000000280000-0x000000680000 : "linux"
[    1.310028] 0x000000680000-0x000020000000 : "rootfs"
[    1.546936] OneNAND driver initializing
[    1.553009] smsc911x: Driver version 2008-10-21
[    1.558441] smsc911x: Driver version 2008-10-21
[    1.563476] pegasus: v0.6.14 (2006/09/27), Pegasus/Pegasus II USB
Ethernet dr
iver
[    1.571563] usbcore: registered new interface driver pegasus
[    1.577514] hso: drivers/net/usb/hso.c: Option Wireless
[    1.583251] usbcore: registered new interface driver hso
[    1.588989] usbcore: registered new interface driver asix
[    1.594787] usbcore: registered new interface driver cdc_ether
[    1.601043] usbcore: registered new interface driver net1080
[    1.607116] usbcore: registered new interface driver cdc_subset
[    1.613403] cdc_ncm: 04-Aug-2011
[    1.616912] usbcore: registered new interface driver cdc_ncm
[    1.623931] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    2.635772] ehci-omap ehci-omap.0: OMAP-EHCI Host Controller
[    2.645690] ehci-omap ehci-omap.0: new USB bus registered, assigned
bus numbe
r 1
[    2.653961] ehci-omap ehci-omap.0: irq 77, io mem 0x48064800
[    2.674835] ehci-omap ehci-omap.0: USB 2.0 started, EHCI 1.00
[    2.681945] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    2.689117] usb usb1: New USB device strings: Mfr=3, Product=2,
SerialNumber=
1
[    2.696716] usb usb1: Product: OMAP-EHCI Host Controller
[    2.702301] usb usb1: Manufacturer: Linux 3.2.0 ehci_hcd
[    2.707885] usb usb1: SerialNumber: ehci-omap.0
[    2.716033] hub 1-0:1.0: USB hub found
[    2.720123] hub 1-0:1.0: 3 ports detected
[    2.753265] usbcore: registered new interface driver cdc_wdm
[    2.759185] Initializing USB Mass Storage driver...
[    2.764587] usbcore: registered new interface driver usb-storage
[    2.770904] USB Mass Storage support registered.
[    2.776397] usbcore: registered new interface driver libusual
[    2.782806] usbcore: registered new interface driver usbserial
[    2.788940] usbserial: USB Serial Driver core
[    2.793945] USB Serial support registered for GSM modem (1-port)
[    2.800537] usbcore: registered new interface driver option
[    2.806365] option: v0.7.2:USB Driver for GSM modems
[    2.811737] USB Serial support registered for Qualcomm USB modem
[    2.818237] usbcore: registered new interface driver qcserial
[    2.824737] usbcore: registered new interface driver usbtest
[    2.832031] mousedev: PS/2 mouse device common for all mice
[    2.840972] ads7846 spi1.0: touchscreen, irq 274
[    2.848052] input: ADS7846 Touchscreen as
/devices/platform/omap/omap2_mcspi.
1/spi1.0/input/input0
[    2.862823] input: twl4030_pwrbutton as
/devices/platform/omap/omap_i2c.1/i2c
-1/1-0049/twl4030_pwrbutton/input/input1
[    2.879547] twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0
[    2.887390] i2c /dev entries driver
[    2.893188] Driver for 1-wire Dallas network protocol.
[    2.900451] OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec
[    2.907318] twl4030_wdt twl4030_wdt: Failed to register misc device
[    2.913970] twl4030_wdt: probe of twl4030_wdt failed with error -16
[    2.920806] md: raid1 personality registered for level 1
[    2.928283] cpuidle: using governor ladder
[    2.932647] cpuidle: using governor menu
[    3.081390] usb 1-2: new high-speed USB device number 2 using ehci-omap
[    3.156768] usbcore: registered new interface driver usbhid
[    3.162689] usbhid: USB HID core driver
[    3.166687] oprofile: hardware counters not available
[    3.172027] oprofile: using timer interrupt.
[    3.177093] TCP cubic registered
[    3.180480] Initializing XFRM netlink socket
[    3.185150] NET: Registered protocol family 17
[    3.189910] NET: Registered protocol family 15
[    3.194885] Registering the dns_resolver key type
[    3.200378] VFP support v0.3: implementor 41 architecture 3 part 30
variant c
  rev 3
[    3.208557] ThumbEE CPU extension supported.
[    3.256652] clock: disabling unused clocks to save power
[    3.265716] regulator_init_complete: VDVI: incomplete constraints,
leaving on
[    3.275054] input: gpio-keys as /devices/platform/gpio-keys/input/input2
[    3.284912] twl_rtc twl_rtc: setting system clock to 2000-01-01
00:01:23 UTC
(946684883)
[    3.296051] md: Skipping autodetection of RAID arrays.
(raid=autodetect will
force)
[    3.305389] Waiting for root device /dev/mmcblk0p2...


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Re: How to get Earth STORM running at 1Ghz?

Steve Sakoman
On Wed, Apr 4, 2012 at 5:21 AM, Paul Nolan <[hidden email]> wrote:

>>> I too only see 300 or 600 mhz
>>
>> Right, airstorm uses a 3703 processor and this is what triggers the bug.
>>
>> Working on a fix . . .
>
> I`m back to working on this problem again, did your patch make it to
> your git repo?

Yes.

http://www.sakoman.com/cgi-bin/gitweb.cgi?p=linux-omap-2.6.git;a=commitdiff;h=eb79ff4ade10a0f9463dad3e033abf547c1215e5

Steve

> I tried making a new recipe for omap-3.2, and during the
> boot process it gives an error "clock: dpll1_ck: unable to set MPU rate
> to 1000: -22".  I tried omap-3.3, but it didn't get past "booting the
> kernel..".




> Uncompressing Linux... done, booting the kernel.
> [    0.000000] Linux version 3.2.0 (paul@ubuntu) (gcc version 4.3.3
> (GCC) ) #1 T
> ue Apr 3 23:49:33 PDT 2012
> [    0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7),
> cr=10c53c7d
> [    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing
> instructio
> n cache
> [    0.000000] Machine: Gumstix Overo
> [    0.000000] Memory policy: ECC disabled, Data cache writeback
> [    0.000000] OMAP3630 ES1.2 (l2cache neon isp 192mhz_clk )
> [    0.000000] Clocking rate (Crystal/Core/MPU): 26.0/332/600 MHz
> [    0.000000] Built 1 zonelists in Zone order, mobility grouping on.
> Total pag
> es: 130048
> [    0.000000] Kernel command line: console=ttyO2,115200n8 mpurate=1000
> mem=512M
>  root=/dev/mmcblk0p2 rw rootfstype=ext3 rootwait
> [    0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes)
> [    0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144
> bytes)
> [    0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072
> bytes)
> [    0.000000] Memory: 512MB = 512MB total
> [    0.000000] Memory: 507152k/507152k available, 17136k reserved, 0K
> highmem
> [    0.000000] Virtual kernel memory layout:
> [    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
> [    0.000000]     fixmap  : 0xfff00000 - 0xfffe0000   ( 896 kB)
> [    0.000000]     vmalloc : 0xe0800000 - 0xf8000000   ( 376 MB)
> [    0.000000]     lowmem  : 0xc0000000 - 0xe0000000   ( 512 MB)
> [    0.000000]     modules : 0xbf000000 - 0xc0000000   (  16 MB)
> [    0.000000]       .text : 0xc0008000 - 0xc0620afc   (6243 kB)
> [    0.000000]       .init : 0xc0621000 - 0xc066e000   ( 308 kB)
> [    0.000000]       .data : 0xc066e000 - 0xc06f8918   ( 555 kB)
> [    0.000000]        .bss : 0xc06f893c - 0xc0c4a71c   (5448 kB)
> [    0.000000] NR_IRQS:410
> [    0.000000] IRQ: Found an INTC at 0xfa200000 (revision 4.0) with 96
> interrupt
> s
> [    0.000000] Total of 96 interrupts on 1 active controller
> [    0.000000] OMAP clockevent source: GPTIMER1 at 32768 Hz
> [    0.000000] sched_clock: 32 bits at 32kHz, resolution 30517ns, wraps
> every 13
> 1071999ms
> [    0.000000] Console: colour dummy device 80x30
> [    0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat,
> Inc., Ingo
>  Molnar
> [    0.000000] ... MAX_LOCKDEP_SUBCLASSES:  8
> [    0.000000] ... MAX_LOCK_DEPTH:          48
> [    0.000000] ... MAX_LOCKDEP_KEYS:        8191
> [    0.000000] ... CLASSHASH_SIZE:          4096
> [    0.000000] ... MAX_LOCKDEP_ENTRIES:     16384
> [    0.000000] ... MAX_LOCKDEP_CHAINS:      32768
> [    0.000000] ... CHAINHASH_SIZE:          16384
> [    0.000000]  memory used by lock dependency info: 3695 kB
> [    0.000000]  per task-struct memory footprint: 1152 bytes
> [    0.000823] Calibrating delay loop... 597.64 BogoMIPS (lpj=2334720)
> [    0.093719] pid_max: default: 32768 minimum: 301
> [    0.094207] Security Framework initialized
> [    0.094421] Mount-cache hash table entries: 512
> [    0.098114] CPU: Testing write buffer coherency: ok
> [    0.102416] devtmpfs: initialized
> [    0.111724] print_constraints: dummy:
> [    0.113159] NET: Registered protocol family 16
> [    0.113708] GPMC revision 5.0
> [    0.118255] OMAP GPIO hardware version 2.5
> [    0.123840] omap_mux_init: Add partition: #1: core, flags: 0
> [    0.130432] Reprogramming SDRC clock to 332000000 Hz
> [    0.130462] dpll3_m2_clk rate change failed: -22
> [    0.130493] Found NAND on CS0
> [    0.130493] Registering NAND on CS0
> [    0.140624] hw-breakpoint: debug architecture 0x4 unsupported.
> [    0.146118]  omap-mcbsp.2: alias fck already exists
> [    0.146453]  omap-mcbsp.3: alias fck already exists
> [    0.149383] ------------[ cut here ]------------
> [    0.149444] WARNING: at arch/arm/mach-omap2/clock.c:476
> omap2_clk_switch_mpur
> ate_at_boot+0x80/0xc0()
> [    0.149475] clock: dpll1_ck: unable to set MPU rate to 1000: -22
> [    0.149475] Modules linked in:
> [    0.149536] [<c00126e4>] (unwind_backtrace+0x0/0xec) from
> [<c003f300>] (warn_
> slowpath_common+0x4c/0x64)
> [    0.149566] [<c003f300>] (warn_slowpath_common+0x4c/0x64) from
> [<c003f3ac>] (
> warn_slowpath_fmt+0x30/0x40)
> [    0.149597] [<c003f3ac>] (warn_slowpath_fmt+0x30/0x40) from
> [<c062e8d8>] (oma
> p2_clk_switch_mpurate_at_boot+0x80/0xc0)
> [    0.149627] [<c062e8d8>] (omap2_clk_switch_mpurate_at_boot+0x80/0xc0)
> from [<
> c062edf4>] (omap3xxx_clk_arch_init+0x20/0x50)
> [    0.149658] [<c062edf4>] (omap3xxx_clk_arch_init+0x20/0x50) from
> [<c0008574>]
>  (do_one_initcall+0x90/0x15c)
> [    0.149688] [<c0008574>] (do_one_initcall+0x90/0x15c) from
> [<c062121c>] (kern
> el_init+0x78/0x120)
> [    0.149749] [<c062121c>] (kernel_init+0x78/0x120) from [<c000e08c>]
> (kernel_t
> hread_exit+0x0/0x8)
> [    0.149963] ---[ end trace 1b75b31a2719ed1c ]---
> [    0.150695] OMAP DMA hardware revision 5.0
> [    0.166503] bio: create slab <bio-0> at 0
> [    0.168151] print_constraints: vads7846: 3300 mV
> [    0.170227] SCSI subsystem initialized
> [    0.174804] usbcore: registered new interface driver usbfs
> [    0.175109] usbcore: registered new interface driver hub
> [    0.175476] usbcore: registered new device driver usb
> [    0.176666] omap_i2c omap_i2c.1: bus 1 rev1.4.0 at 2600 kHz
> [    0.183013] twl4030: PIH (irq 7) chaining IRQs 368..375
> [    0.183532] twl4030: power (irq 373) chaining IRQs 376..383
> [    0.185150] twl4030: gpio (irq 368) chaining IRQs 384..401
> [    0.190704] print_constraints: VMMC1: 1850 <--> 3150 mV at 3150 mV
> normal sta
> ndby
> [    0.191955] print_constraints: VDVI: 1800 mV normal standby
> [    0.192810] omap_i2c omap_i2c.3: bus 3 rev1.4.0 at 400 kHz
> [    0.198028] Switching to clocksource 32k_counter
> [    0.298278] NET: Registered protocol family 2
> [    0.298889] IP route cache hash table entries: 4096 (order: 2, 16384
> bytes)
> [    0.300750] TCP established hash table entries: 16384 (order: 5,
> 131072 bytes
> )
> [    0.301422] TCP bind hash table entries: 16384 (order: 7, 589824 bytes)
> [    0.310791] TCP: Hash tables configured (established 16384 bind 16384)
> [    0.310882] TCP reno registered
> [    0.310913] UDP hash table entries: 256 (order: 2, 20480 bytes)
> [    0.311218] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes)
> [    0.312164] NET: Registered protocol family 1
> [    0.313415] RPC: Registered named UNIX socket transport module.
> [    0.313446] RPC: Registered udp transport module.
> [    0.313446] RPC: Registered tcp transport module.
> [    0.313476] RPC: Registered tcp NFSv4.1 backchannel transport module.
> [    0.513641] VFS: Disk quotas dquot_6.5.2
> [    0.513763] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
> [    0.517303] JFFS2 version 2.2. (NAND) (SUMMARY)  Â© 2001-2006 Red
> Hat, Inc.
> [    0.518371] msgmni has been set to 990
> [    0.522796] Block layer SCSI generic (bsg) driver version 0.4 loaded
> (major 2
> 53)
> [    0.522918] io scheduler noop registered
> [    0.522918] io scheduler deadline registered
> [    0.523132] io scheduler cfq registered (default)
> [    0.524810] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
> [    0.529541] omap_uart.0: ttyO0 at MMIO 0x4806a000 (irq = 72) is a
> OMAP UART0
> [    0.530761] omap_uart.1: ttyO1 at MMIO 0x4806c000 (irq = 73) is a
> OMAP UART1
> [    0.531555] omap_uart.2: ttyO2 at MMIO 0x49020000 (irq = 74) is a
> OMAP UART2
> [    1.186462] console [ttyO2] enabled
> [    1.191375] omap_uart.3: ttyO3 at MMIO 0x49042000 (irq = 80) is a
> OMAP UART3
> [    1.218719] brd: module loaded
> [    1.233459] loop: module loaded
> [    1.239318] mtdoops: mtd device (mtddev=name/number) must be supplied
> [    1.246185] omap2-nand driver initializing
> [    1.250976] ONFI flash detected
> [    1.254577] NAND device: Manufacturer ID: 0x2c, Chip ID: 0xbc (Micron
> NAND 51
> 2MiB 1,8V 16-bit)
> [    1.265777] Creating 5 MTD partitions on "omap2-nand.0":
> [    1.271453] 0x000000000000-0x000000080000 : "xloader"
> [    1.281921] 0x000000080000-0x000000240000 : "uboot"
> [    1.290924] 0x000000240000-0x000000280000 : "uboot environment"
> [    1.300170] 0x000000280000-0x000000680000 : "linux"
> [    1.310028] 0x000000680000-0x000020000000 : "rootfs"
> [    1.546936] OneNAND driver initializing
> [    1.553009] smsc911x: Driver version 2008-10-21
> [    1.558441] smsc911x: Driver version 2008-10-21
> [    1.563476] pegasus: v0.6.14 (2006/09/27), Pegasus/Pegasus II USB
> Ethernet dr
> iver
> [    1.571563] usbcore: registered new interface driver pegasus
> [    1.577514] hso: drivers/net/usb/hso.c: Option Wireless
> [    1.583251] usbcore: registered new interface driver hso
> [    1.588989] usbcore: registered new interface driver asix
> [    1.594787] usbcore: registered new interface driver cdc_ether
> [    1.601043] usbcore: registered new interface driver net1080
> [    1.607116] usbcore: registered new interface driver cdc_subset
> [    1.613403] cdc_ncm: 04-Aug-2011
> [    1.616912] usbcore: registered new interface driver cdc_ncm
> [    1.623931] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
> [    2.635772] ehci-omap ehci-omap.0: OMAP-EHCI Host Controller
> [    2.645690] ehci-omap ehci-omap.0: new USB bus registered, assigned
> bus numbe
> r 1
> [    2.653961] ehci-omap ehci-omap.0: irq 77, io mem 0x48064800
> [    2.674835] ehci-omap ehci-omap.0: USB 2.0 started, EHCI 1.00
> [    2.681945] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
> [    2.689117] usb usb1: New USB device strings: Mfr=3, Product=2,
> SerialNumber=
> 1
> [    2.696716] usb usb1: Product: OMAP-EHCI Host Controller
> [    2.702301] usb usb1: Manufacturer: Linux 3.2.0 ehci_hcd
> [    2.707885] usb usb1: SerialNumber: ehci-omap.0
> [    2.716033] hub 1-0:1.0: USB hub found
> [    2.720123] hub 1-0:1.0: 3 ports detected
> [    2.753265] usbcore: registered new interface driver cdc_wdm
> [    2.759185] Initializing USB Mass Storage driver...
> [    2.764587] usbcore: registered new interface driver usb-storage
> [    2.770904] USB Mass Storage support registered.
> [    2.776397] usbcore: registered new interface driver libusual
> [    2.782806] usbcore: registered new interface driver usbserial
> [    2.788940] usbserial: USB Serial Driver core
> [    2.793945] USB Serial support registered for GSM modem (1-port)
> [    2.800537] usbcore: registered new interface driver option
> [    2.806365] option: v0.7.2:USB Driver for GSM modems
> [    2.811737] USB Serial support registered for Qualcomm USB modem
> [    2.818237] usbcore: registered new interface driver qcserial
> [    2.824737] usbcore: registered new interface driver usbtest
> [    2.832031] mousedev: PS/2 mouse device common for all mice
> [    2.840972] ads7846 spi1.0: touchscreen, irq 274
> [    2.848052] input: ADS7846 Touchscreen as
> /devices/platform/omap/omap2_mcspi.
> 1/spi1.0/input/input0
> [    2.862823] input: twl4030_pwrbutton as
> /devices/platform/omap/omap_i2c.1/i2c
> -1/1-0049/twl4030_pwrbutton/input/input1
> [    2.879547] twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0
> [    2.887390] i2c /dev entries driver
> [    2.893188] Driver for 1-wire Dallas network protocol.
> [    2.900451] OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec
> [    2.907318] twl4030_wdt twl4030_wdt: Failed to register misc device
> [    2.913970] twl4030_wdt: probe of twl4030_wdt failed with error -16
> [    2.920806] md: raid1 personality registered for level 1
> [    2.928283] cpuidle: using governor ladder
> [    2.932647] cpuidle: using governor menu
> [    3.081390] usb 1-2: new high-speed USB device number 2 using ehci-omap
> [    3.156768] usbcore: registered new interface driver usbhid
> [    3.162689] usbhid: USB HID core driver
> [    3.166687] oprofile: hardware counters not available
> [    3.172027] oprofile: using timer interrupt.
> [    3.177093] TCP cubic registered
> [    3.180480] Initializing XFRM netlink socket
> [    3.185150] NET: Registered protocol family 17
> [    3.189910] NET: Registered protocol family 15
> [    3.194885] Registering the dns_resolver key type
> [    3.200378] VFP support v0.3: implementor 41 architecture 3 part 30
> variant c
>  rev 3
> [    3.208557] ThumbEE CPU extension supported.
> [    3.256652] clock: disabling unused clocks to save power
> [    3.265716] regulator_init_complete: VDVI: incomplete constraints,
> leaving on
> [    3.275054] input: gpio-keys as /devices/platform/gpio-keys/input/input2
> [    3.284912] twl_rtc twl_rtc: setting system clock to 2000-01-01
> 00:01:23 UTC
> (946684883)
> [    3.296051] md: Skipping autodetection of RAID arrays.
> (raid=autodetect will
> force)
> [    3.305389] Waiting for root device /dev/mmcblk0p2...
>
>
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Re: How to get Earth STORM running at 1Ghz?

paul@idruna.com
Hi Steve,

> http://www.sakoman.com/cgi-bin/gitweb.cgi?p=linux-omap-2.6.git;a=commitdiff;h=eb79ff4ade10a0f9463dad3e033abf547c1215e5

I thought that was the one.  I checked opp.c, and it has the patch, any
ideas what I`m doing wrong?

Thanks,
--
Paul Nolan, CEO Idruna Software Inc.

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Re: How to get Earth STORM running at 1Ghz?

Steve Sakoman
On Wed, Apr 4, 2012 at 3:27 PM, Paul Nolan <[hidden email]> wrote:

>> http://www.sakoman.com/cgi-bin/gitweb.cgi?p=linux-omap-2.6.git;a=commitdiff;h=eb79ff4ade10a0f9463dad3e033abf547c1215e5
>
> I thought that was the one.  I checked opp.c, and it has the patch, any
> ideas what I`m doing wrong?

No clue!  My 3.2 builds don't seem to have that issue.  Perhaps
something in your config?

Steve

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Re: How to get Earth STORM running at 1Ghz?

paul@idruna.com

> No clue!  My 3.2 builds don't seem to have that issue.  Perhaps
> something in your config?

Do you have a reference defconfig I can try?

Thanks,
--
Paul Nolan, CEO Idruna Software Inc.

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Re: How to get Earth STORM running at 1Ghz?

Steve Sakoman
On Wed, Apr 4, 2012 at 8:07 PM, Paul Nolan <[hidden email]> wrote:
>
>> No clue!  My 3.2 builds don't seem to have that issue.  Perhaps
>> something in your config?
>
> Do you have a reference defconfig I can try?

http://www.sakoman.com/cgi-bin/gitweb.cgi?p=meta-sakoman.git;a=blob_plain;f=recipes-kernel/linux/linux-sakoman-3.2/omap3-multi/defconfig;hb=HEAD

Steve

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Re: How to get Earth STORM running at 1Ghz?

paul@idruna.com
Hi Steve,

Thanks for that!  Setting mpurate in the boot.scr options to 1000 does
not work (I think I can guess why), but 800 works.  Using cpufreq to go
to 1000Mhz resulted in a crash, has there been any progress on this
since your post about needing adaptive body bias in January?

Thanks,
--
Paul Nolan, CEO Idruna Software Inc.


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