[ARMedslack] Armedslack on the Efika i.MX515 (ARM Cortex-A8 800MHz)
lee jones
slothpuck at gmail.com
Thu Sep 1 11:51:06 UTC 2011
On Thu, Sep 1, 2011 at 9:10 AM, Davide <louigi600 at yahoo.it> wrote:
> Regarding the keyboard: have you checked whether all the necessary modules
> were loadad by /etc/rc.d/rc.modules ?
> some modules may not get autoloaded automatically.
>
> Regards
> David
>
>
Must admit I didn't think of that. I looked at the rc.modules for armedslack
and all it appears do be doing is to be checking for the presense of a mouse
(ps2 from memory) and if it exists, load its module. The equivilent on the
flash install on the efika mx (it uses ubuntu on its internal flash by
defaut) I think the equivilent file in ubuntu is called "/etc/modules", all
that did was to load something called "gpu". Modprobing that in armedslack
made no difference.
I then thought and ..... well, decided to try to see what lsmod was saying
about which modules were being loaded. Looks like armedslack is using quite
a few less modules than the internal version!
Modules used/loaded by armedslack after boot;
Module Size Used by
vfat 11364 1
fat 52240 1 vfat
gpu 109680 0
ipv6 281484 10
ext3 122720 1
jbd 50152 1 ext3
btusb 13192 0
bluetooth 61708 1 btusb
rfkill 21000 1 bluetooth
sbs 9672 0
rt2870sta 356960 0
snd_soc_sgtl5000 14956 0
usb_storage 37140 1
usb_libusual 20868 1 usb_storage
usbhid 20996 0
hid 38228 1 usbhid
ehci_hcd 37956 0
usbcore 144516 6
btusb,rt2870sta,usb_storage,usb_libusual,usbhid,ehci_hcd
dm_mod 70900 0
Modules used/loaded by internal flash (ubuntu) after boot;
Module Size Used by
vfat 11252 1
fat 51308 1 vfat
usb_storage 37064 1
usb_libusual 20848 1 usb_storage
cpufreq_ondemand 7644 1
snd_soc_imx_3stack_sgtl5000 8472 0
snd_soc_imx_ssi 6716 1 snd_soc_imx_3stack_sgtl5000
binfmt_misc 9028 1
dm_crypt 13980 0
sco 11364 2
bnep 13200 2
l2cap 24040 3 bnep
btusb 13192 2
uvcvideo 61008 0
bluetooth 60872 11 sco,bnep,l2cap,btusb
rfkill 20892 3 bluetooth
ipv6 280868 12
rt2870sta 344224 1
usbhid 20936 0
hid 37132 1 usbhid
ext3 121736 1
jbd 50008 1 ext3
ehci_hcd 37948 0
sbs 9672 0
snd_soc_sgtl5000 14916 3 snd_soc_imx_3stack_sgtl5000
usbcore 143952 7
usb_storage,usb_libusual,btusb,uvcvideo,rt2870sta,usbhid,ehci_hcd
gpu 108160 2
ecryptfs 96484 0
ext4 310100 1
mbcache 8120 2 ext3,ext4
jbd2 80284 1 ext4
dm_mirror 15036 0
dm_region_hash 10396 1 dm_mirror
dm_log 11076 2 dm_mirror,dm_region_hash
dm_mod 70516 3 dm_crypt,dm_mirror,dm_log
mmc_block 11212 0
mx_sdhci 17716 0
mmc_core 55364 2 mmc_block,mx_sdhci
pata_fsl 11568 3
libata 143864 1 pata_fsl
ljones
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