User:Pau pajuelo
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Revision as of 18:32, 18 January 2013 by Pau (talk | contribs) (→IGEP devices power consumtion measurements)
Contents
TODO:
Categorize new tutorials
How to manage the kernel modules on Linux
How do I edit my kernel command line
Basic Software instructions
POWER CONSUMTION MEASUREMENTS
IGEP devices power consumtion measurements
under construction
Introduction
IGEPv2 Boards
IGEPv2 Board has been tested using:
-Hardware:
- IGEPv2 xxxxx
- 5Vcc power supply
-Firmware:
- Linux kernel 2.6.37-4
- Poky-7.0.0 (rootfs)
- IGEP X-Loader 2.5.0.2 (IGEP Expansion support disabled in igep.ini)
-Stress software:
- stress-1.0.4
Results:
ISEE PRODUCT | IGEP v2 | ||||
MODEL | IGEP0020-RC5 | IGEP0020-RC5 | IGEP0020-RC6 | IGEP0020-RC6 | |
Other | Flash memory boot | SD Card boot | Flash memory boot | SD Card boot | |
Details | DM3730 (Numonix) (NO WIFI) | DM3730 (Numonix) (NO WIFI) | DM3730 (Micron) (WIFI) | DM3730 (Micron) (WIFI) | |
CPU speed: 1Ghz | 400 mA (IDLE) 470 mA (CPU 100%) |
400 mA 470 mA |
510 mA 580 mA |
510 mA 570 mA | |
CPU speed: 800Mhz | 380 mA 430 mA |
380 mA 430 mA |
490 mA 540 mA |
490 mA 530 mA | |
CPU speed: 600Mhz | 360 mA 390 mA |
360 mA 390 mA |
470 mA 500 mA |
460 mA 490 mA | |
CPU speed: 300Mhz | 330 mA 350 mA |
330 mA 350 mA |
440 mA 450 mA |
430 mA 450 mA | |
CPU speed: 1Ghz (Suspend system) |
110 mA | 110 mA | 200 mA | 200 mA | |
CPU speed: 300Mhz (Suspend system) |
100 mA | 100 mA | 190 mA | 190 mA | |
Ethernet cable connected | +60 mA | +60 mA | |||
Disable Ethernet (Reset Ethernet: gpio64=0) |
-60 mA (-120mA if Ethernet cable is connected) | -60 mA (-120mA if Ethernet cable is connected) | |||
Powered down DVI-D (Reset DVI-D: gpio170=0) |
-70 mA | -70 mA | |||
Disable Bluetooth (Reset BT. gpio137=0) |
- | < -10 mA | |||
Disable WIFI (Reset WIFI. gpio138=0) |
- | -80 mA | |||
Disable DSS, USB and Audio | -60 mA | -60 mA | |||
Led consumtion | 35 mA (x4 LEDs) | 35 mA (x4 LEDs) |
IGEP COM Boards
-Hardware:
- IGEP COM xxxxx
- IGEP NWE YORK
- 5Vcc power supply
-Firmware:
- Linux kernel 2.6.37-4
- Poky-7.0.0 (rootfs)
- IGEP X-Loader 2.5.0.2 (IGEP Expansion support disabled in igep.ini)
-Stress software:
- stress-1.0.4
Results:
ISEE PRODUCT | IGEP COM ELECTRON | IGEP COM MODULE | |||
MODEL | IGEP0030-RE80 | IGEP0030-RE80 | IGEP0030-RE7 | IGEP0030-RE6 | IGEP0030-RE6 |
Other | Flash memory boot | SD Card boot | Flash memory boot | Flash memory boot | SD Card boot |
Details | AM3703 (Hynix) (NO WIFI) | AM3703 (Hynix) (NO WIFI) | DM3730 (Micron) (NO WIFI) | DM3730 (Numonix) (WIFI) | DM3730 (Numonix) (WIFI) |
CPU speed: 1Ghz | 200 mA (IDLE) 270 mA (CPU 100%) |
190 mA 250 mA |
210 mA 280 mA |
370 mA 440 mA |
370 mA 440 mA |
CPU speed: 800Mhz | 180 mA 230 mA |
170 mA 210 mA |
190 mA 240 mA |
350 mA 400 mA |
350 mA 400 mA |
CPU speed: 600Mhz | 160 mA 180 mA |
140 mA 170 mA |
170 mA 190 mA |
330 mA 360 mA |
330 mA 360 mA |
CPU speed: 300Mhz | 130 mA 140 mA |
110 mA 130 mA |
140 mA 150 mA |
300 mA 310 mA |
300 mA 310 mA |
CPU speed: 1Ghz (Suspend system) |
60 mA | 60 mA | 70 mA | 250 mA | 250 mA |
CPU speed: 300Mhz (Suspend system) |
50 mA | 50 mA | 60 mA | 240 mA | 240 mA |
Disable Bluetooth (Reset BT. gpio137=0) |
- | - | < -10 mA | ||
Disable WIFI (Reset WIFI. gpio139=0) |
- | - | -170 mA | ||
Disable DSS, USB and Audio | -20 mA | -20 mA | |||
Led consumtion | 10 mA (x2 LEDs) | 10 mA (x4 LEDs) |
igep.ini parameters
The kernel command line syntax is name=value1. These next parameters are supported in igep.ini since IGEP-X_Loader 2.4.0-2:
[kernel]
Parameter Name | Description | Default value | Comments |
kaddress | Kernel copy address | =0x80008000 | Hex memory address |
rdaddress | Ram Disk location address | =0x81600000 | Hex memory address; disabled by default |
serial.low | Serial number (low part) | =00000001 | Numeric |
serial.high | Serial number (high part) | =00000000 | Numeric |
revision | Revision ID | =0003 | Numeric |
kImageName | Kernel, binary image name | =zImage | Kernel or binary image name |
kRdImageName | Kernel RAM Disk Image Name | - | Ram Disk image name |
MachineID | Machine ID (kernel ID) | ;IGEPv2 =2344 |
;Module =2717 ;Proton =3203 |
Mode | Boot Mode | ;Linux kernel =kernel |
;Other image (like uboot) [binary image] |
[kparams]
Parameter Name | Description | Default value | Comments |
buddy | Enable/disable expansion board support | ;IGEPv2 Expansion Board support =igep0022 |
;Berlin and Paris Expansion Board support =base0010 New York Expansion =ilms0015 |
console | Setup the kernel console parameters | =ttyO2,115200n8 | - |
earlyprintk | Enable early printk | - | - |
mem | Setup the Board Memory Configuration | =430M | - |
boot_delay | Setup the boot delay | =0 | - |
mpurate | Setup ARM Processor Speed | - | - |
loglevel | Setup the loglevel | - | - |
debug | Enable kernel debug output | - | - |
fixrtc | Fix RTC variable | - | - |
nocompcache | Configure nocompcache variable | =1 | - |
omapfb.mode | Configure frame bugger configuration | =dvi:hd720-16@50 | ;Other configuration =dvi:1280x720MR-16@60 |
vram | Configure Video RAM assigned to every frame buffer | - | - |
omapfb.vram | Configure Video RAM assigned to every frame buffer | - | - |
omapfb.debug | Configure frame buffer debug output | - | - |
omapdss.debug | Configure DSS Video debug output | - | - |
smsc911x.mac0 | Configure Board Ethernet Mac Address | =0xb2,0xb0,0x14,0xb5,0xcd,0xde | For IGEP BERLIN |
smsc911x.mac1 | Configure Board Ethernet Mac Address | =0xb2,0xb0,0x14,0xb5,0xcd,0xdf | For IGEP BERLIN (only with IGEP PROTON) |
smsc911x.mac | Configure Board Ethernet Mac Address | =0xb2,0xb0,0x14,0xb5,0xcd,0xde | For IGEPv2, IGEP PROTON, IGEP PARIS and IGEP BERLIN |
ubi.mtd | Fot UBI FS boot | - | - |
root | Configure root directory for MMC, NFS or UBI | ;For mmc memory =/dev/mmcblk0p2 rw rootwait |
;For flash memory =/dev/mtdblock2 |
nfsroot | For NFS boot | - | - |
rootfstype | For UBI FS boot | - | - |
ip | For NFS boot | - | - |
init | Assign init program | - | - |
musb_hdrc.debug | USB debug | - | - |
musb_hdrc.use_dma | USB over network | - | - |
libertas.libertas_debug | Configure libertas debug | - | - |
board.ei485 | Enable/disable RS485 | ;Enable RS485 =yes |
;Disable RS485 =no |
board.modem | Enable/disable GPRS modem | ;Enable modem (IGEPv2 Expansion) =no |
;Enable modem (IGEPv2 Expansion) =yes |
buddy.revision | Enable hardware buddy revision [A or B] | Only for base0010 =A |
Only for base0010 =B |