#linux-omap IRC Log on omapworld.org

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IRC Log for 2010-02-15

Timestamps are in UTC.

  1. [00:27:16] * prpplague (~dave123_a@ppp-70-249-155-242.dsl.rcsntx.swbell.net) Quit (Ping timeout: 265 seconds)
  2. [00:31:10] * prpplague (~dave123_a@ppp-70-249-155-242.dsl.rcsntx.swbell.net) has joined #linux-omap
  3. [01:15:22] * III (~orb@pool-96-226-214-14.dllstx.fios.verizon.net) has joined #linux-omap
  4. [01:55:15] * robclark (~robclark@nat/ti/x-gyfskqzrboczvadr) Quit (Ping timeout: 240 seconds)
  5. [03:11:27] * cbrake (~cbrake@oh-69-34-21-229.sta.embarqhsd.net) Quit (Ping timeout: 256 seconds)
  6. [03:24:55] * Balderscape (~baldersca@203-206-236-114.perm.iinet.net.au) has joined #linux-omap
  7. [03:29:09] <Balderscape> Hello, is anyone about?
  8. [03:33:33] * mrc3_ (~ddiaz@122.181.11.126) Quit (Ping timeout: 256 seconds)
  9. [04:17:10] <III> hi Balderscape
  10. [04:17:37] <Balderscape> hi
  11. [04:18:48] <III> whats going on?
  12. [04:19:29] <Balderscape> I have developed a product that used the gumstix overo as the CPU board
  13. [04:20:06] <Balderscape> We basically have 2 USB hub chips on board that give you 4 ports off the OTG bus and 4 ports off the EHCI port
  14. [04:20:19] <Balderscape> It also provides all the power and a few other things
  15. [04:20:43] <Balderscape> We have found that with the OTG port, everything is working fine however with the EHCI port we have an issue
  16. [04:21:19] <Balderscape> If you plug in a peripheral to one of the EHCI ports (i.e. to one of our hub ports) before you boot the board, then it works fine
  17. [04:21:52] <Balderscape> however if you disconnect the peripheral then the EHCI host port gets suspended and the nub disappears off the bus
  18. [04:21:52] <III> hmm not played with gumstix's overo
  19. [04:22:05] <Balderscape> then the port is not usable until you reboot
  20. [04:22:32] <Balderscape> Ok, I am assuming it is not overo specific, rather a driver issue in the EHCI driver of the kernel
  21. [04:23:10] <Balderscape> as the port works fine if you have a peripheral connected at all times, it is just that it incorrectly suspends the hub (or disables the port) when the peripheral is removed
  22. [04:33:36] * III look on our wiki for some info but no a lot there... http://omappedia.org/wiki/USB_Patch_Status
  23. [04:54:19] * mounika (~apps@192.163.20.231) has joined #linux-omap
  24. [05:22:02] * BThompsonGT (~bernie@cpe-76-184-159-129.tx.res.rr.com) Quit (Read error: Connection reset by peer)
  25. [05:45:39] * mrc3_ (~ddiaz@192.163.20.231) has joined #linux-omap
  26. [06:01:11] * Crofton (~balister@207.47.37.20.static.nextweb.net) has joined #linux-omap
  27. [06:07:26] * III (~orb@pool-96-226-214-14.dllstx.fios.verizon.net) has left #linux-omap
  28. [07:05:10] * powderluv (~powderluv@c-24-5-64-248.hsd1.ca.comcast.net) has joined #linux-omap
  29. [07:30:38] * Balderscape (~baldersca@203-206-236-114.perm.iinet.net.au) Quit (Quit: Java user signed off)
  30. [07:34:16] * powderluv (~powderluv@c-24-5-64-248.hsd1.ca.comcast.net) has left #linux-omap
  31. [08:03:04] * mrc3_ (~ddiaz@192.163.20.231) Quit (Ping timeout: 265 seconds)
  32. [08:35:40] * deekey (~dak@mail.dev.rtsoft.ru) has joined #linux-omap
  33. [08:48:10] * mrc3_ (~ddiaz@122.181.11.126) has joined #linux-omap
  34. [09:14:53] * mrc3_ (~ddiaz@122.181.11.126) Quit (Read error: Connection reset by peer)
  35. [09:28:53] * mrc3_ (~ddiaz@122.181.11.126) has joined #linux-omap
  36. [09:39:44] * _roger_ (~a0740758@nat/ti/x-uuipdcyokzvzzrsw) has joined #linux-omap
  37. [09:51:42] * lrg (~lrg@slimlogic.co.uk) has joined #linux-omap
  38. [10:13:02] * Belna (~Thomas@DSL01.212.114.252.242.ip-pool.NEFkom.net) has joined #linux-omap
  39. [10:26:27] * Belna_ (~Thomas@DSL01.212.114.252.242.ip-pool.NEFkom.net) has joined #linux-omap
  40. [10:29:56] * Belna (~Thomas@DSL01.212.114.252.242.ip-pool.NEFkom.net) Quit (Ping timeout: 276 seconds)
  41. [10:41:31] * cbrake (~cbrake@oh-69-34-21-229.sta.embarqhsd.net) has joined #linux-omap
  42. [12:50:57] * mrc3_ (~ddiaz@122.181.11.126) Quit (Ping timeout: 245 seconds)
  43. [13:11:24] * chetan (~cea94363@gateway/web/freenode/x-rjjivxqciamsfefu) has joined #linux-omap
  44. [13:11:48] <chetan> how to use adb over winxp ?
  45. [13:43:22] * mrc3_ (~ddiaz@122.181.11.126) has joined #linux-omap
  46. [14:16:45] * Vikas (~c05e5e6a@gateway/web/freenode/x-rlrrfxuaxwwitkob) has joined #linux-omap
  47. [14:28:34] <XorA> hey Dallas dudes, you guys awake yet?
  48. [14:29:48] <XorA> prpplague: make loud noises wake them up :-)
  49. [14:29:52] <Vikas> I am early riser and worker... am awake...
  50. [14:30:08] <XorA> does anyone there boot their zoom2 from NAND
  51. [14:30:42] <Vikas> i used mostly the sd card boot.... but nhg is around and let me pull him in
  52. [14:31:03] <XorA> its the last trick I wish to perform :-)
  53. [14:31:04] <Vikas> and also nand boot procedure is pretty well documented on omappedia
  54. [14:31:28] <XorA> either the x-load produced from git is broken or the instructions are wrong
  55. [14:31:28] <Vikas> did you follow instructions on omappedia or you have probs after following them?
  56. [14:32:22] <XorA> I followed the instructions, its kind of hard to guess what is wrong as x-load doesnt seem to output debug to the debug uart
  57. [14:33:17] <Vikas> hummmm.... I assume you pulled latest x-load ....
  58. [14:33:31] <XorA> yes
  59. [14:33:59] <XorA> I just need a know good starting point then I can debug from there
  60. [14:34:11] <XorA> we want to write an Angstrom installer that installs to eMMC
  61. [14:34:13] <Vikas> I presume no prob with x-load because I was able to use it just last week but I booted off of sd card...
  62. [14:34:26] <XorA> my x-load works fine on SD
  63. [14:34:36] * mounika (~apps@192.163.20.231) Quit (Remote host closed the connection)
  64. [14:35:05] <XorA> its not an urgent issue so no need for panic
  65. [14:35:11] <Vikas> do you see any bad blocks errors... that can cause probs too
  66. [14:35:27] <XorA> no
  67. [14:35:38] * mounika (~apps@192.163.20.232) has joined #linux-omap
  68. [14:35:39] <XorA> and Ive done the write x-load to three seperate sections instructions
  69. [14:36:19] * nhg (~a0864305@nat/ti/x-cjfpwgftxwctvirg) has joined #linux-omap
  70. [14:36:31] <Vikas> i know couple of people here use nand booting so will find out
  71. [14:37:03] <XorA> thanks, basically a known good working MLO/u-boot combo and I can use that to debug onwards
  72. [14:40:31] * prpplague (~dave123_a@ppp-70-249-155-242.dsl.rcsntx.swbell.net) Quit (Disconnected by services)
  73. [14:40:34] * prpplague_afk is now known as prpplague
  74. [14:53:40] <av500> http://www.engadget.com/2010/02/15/texas-instruments-introduces-arm-based-omap-4-soc-blaze-develop/
  75. [14:55:42] * mounika (~apps@192.163.20.232) has left #linux-omap
  76. [15:06:39] * BThompson (~a0193480@nat/ti/x-hxkqiwoxuurvwdwv) has joined #linux-omap
  77. [15:34:46] <nhg> yeah blaze is cool
  78. [15:35:17] <av500> well, the screens are 2D only, not really 2010 like :)
  79. [15:44:35] <nhg> will let you wear those 3d glasses :)
  80. [15:45:49] * XorA cant wait for Angstrom on blaze
  81. [15:46:48] <av500> armstrong handles multihead?
  82. [15:47:59] <_koen_> has done for years
  83. [15:48:08] <nhg> XorA: I assumed you tried fastboot?
  84. [15:49:34] <orbarron> morning all
  85. [15:53:44] <XorA> nhg: fastboot? isnt that some funny android thing?
  86. [15:54:13] <XorA> av500: bug is multiheaded
  87. [15:54:28] <av500> multiheaded is a bug? :)
  88. [15:56:54] <nhg> XorA: Ooops...keep forgetting you're an Angstrom user
  89. [16:01:33] <nhg> so you flashed uboot and MLO into NAND and nothing happens?
  90. [16:02:37] <XorA> nhg: blue light comes on
  91. [16:02:44] <XorA> nothing else happens
  92. [16:09:59] <XorA> all in my quest to use eMMC :-)
  93. [16:11:18] * mounika (~apps@192.163.20.231) has joined #linux-omap
  94. [16:17:47] * mounika (~apps@192.163.20.231) Quit (Ping timeout: 272 seconds)
  95. [16:18:03] <prpplague> XorA: basically it is just some extensions to your bootloader to make it easier to do upgrades
  96. [16:18:28] * prpplague is doing a fastboot port on u-boot for pxa310 right now
  97. [16:18:46] <prpplague> http://www.elinux.org/Android_Fastboot
  98. [16:19:05] <XorA> if I had 72 hours in the day I could keep up with all these crazy features :-)
  99. [16:19:07] <av500> prpplague: funny, a guy is working on fastboot too, seems to be all the rage...
  100. [16:19:13] <av500> guy here
  101. [16:19:23] <prpplague> av500: yea, seems so
  102. [16:19:40] <prpplague> av500: marvell isn't making it easy though :(
  103. [16:20:20] <XorA> anyway it is time for me to be off out in the rain
  104. [16:20:28] <prpplague> XorA: later bud
  105. [16:20:44] * XorA has chaos cultists to hunt
  106. [16:32:00] * htns (~htns@61.6.64.6) Quit (Ping timeout: 276 seconds)
  107. [16:33:16] <chroos> do you know the omap-l138 experimenter kit from logicpd ?
  108. [16:33:33] <prpplague> i know of it
  109. [16:33:41] <chroos> im very confused
  110. [16:33:57] <chroos> they give a library with it, but in the library there is missing a lot of content
  111. [16:34:22] <chroos> for eexample.. the l138 has 4 timer, but there are only 2 defined
  112. [16:35:03] <chroos> another thing is the baseboard
  113. [16:35:41] <chroos> there is the LCD connector.. it has the LCD R G B stuff on it, but not the LDC_D[] stuff
  114. [16:36:10] <chroos> but on the connector there are lots of pins that are not connected, so it wouldt be a problem to connect them...
  115. [16:36:49] <prpplague> sounds alot like logicpd
  116. [16:37:30] <chroos> yes.... this wasnt their best job
  117. [16:37:53] <prpplague> http://www.elinux.org/Hawkboard
  118. [16:38:06] <prpplague> i was planning to pick one of those up when they become openly available
  119. [16:38:29] <_koen_> yeah, hawkboard is nice
  120. [16:38:37] <_koen_> too bad it doesn't have a PMIC
  121. [16:38:47] <_koen_> but for that price I can't complain
  122. [16:38:50] <prpplague> _koen_: oh they didn't use a PMIC on it?
  123. [16:38:52] <chroos> i havent heared about the hawkboard, when i bought the kit
  124. [16:39:15] <av500> _koen_: what you need the pmic for?
  125. [16:39:25] <_koen_> prpplague: no, the l138-evm has one and that's how all the cpufreq code was written
  126. [16:39:34] <chroos> but i dont want to use an OS.. that why i choose the experimeter kit, not the beagleboard
  127. [16:39:51] <_koen_> so doing cpufreq on hawk will need some serious kernel mods at least (if not hw mods)
  128. [16:42:15] <chroos> when i want to wake up the dsp, there is some flag, that is set, when its woke up
  129. [16:42:37] <chroos> this flag only gets set, when i connect to the dsp through ccs
  130. [16:42:54] * robclark (~robclark@nat/ti/x-sudxwavsvwdtdlzj) has joined #linux-omap
  131. [16:43:11] <chroos> do you know what i have to do on the dsp side to automatic set the flag?
  132. [16:43:49] <chroos> (the arm is hanging in a loop, that checks for the flag until i connect through ccs)
  133. [16:46:46] * htns (~htns@61.6.64.6) has joined #linux-omap
  134. [16:59:33] <prpplague> chroos: nearly everyone you are going to find is going to be running an OS on the boards
  135. [17:00:15] <chroos> prpplague yes i know.. i hoped i would find someone, who actually ported an OS to the architecture
  136. [17:02:43] * mrc3 (~mrc3@nat/ti/x-ipntnphrnwlznpwe) Quit (Remote host closed the connection)
  137. [17:06:12] * prpplague is now known as prpplague_afk
  138. [17:14:30] * Crofton (~balister@207.47.37.20.static.nextweb.net) Quit (Quit: Leaving)
  139. [17:24:04] * miknix (~miknix@gentoo/developer/miknix) has joined #linux-omap
  140. [17:24:04] * Vikas (~c05e5e6a@gateway/web/freenode/x-rlrrfxuaxwwitkob) Quit (Quit: leaving)
  141. [17:41:36] * BThompson (~a0193480@nat/ti/x-hxkqiwoxuurvwdwv) Quit (Read error: Connection reset by peer)
  142. [17:45:25] * Crofton (~balister@adsl-75-36-176-185.dsl.pltn13.sbcglobal.net) has joined #linux-omap
  143. [18:19:26] * Magdalena (~a0323633@nat/ti/x-irkjcyecunnzhafh) has joined #linux-omap
  144. [18:20:49] <Magdalena> Anyone know whether udev event monitoring is supported for USB in Android?
  145. [18:23:09] * _roger_ (~a0740758@nat/ti/x-uuipdcyokzvzzrsw) Quit (Remote host closed the connection)
  146. [18:57:07] * BThompson (~a0193480@nat/ti/x-axolflwokjrvazgb) has joined #linux-omap
  147. [19:02:25] * nhg (~a0864305@nat/ti/x-cjfpwgftxwctvirg) has left #linux-omap
  148. [20:05:25] * prpplague_afk is now known as prpplague
  149. [20:12:37] * lrg (~lrg@slimlogic.co.uk) Quit (Ping timeout: 252 seconds)
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  155. [22:56:29] * awayfar (~awayfar@pool-173-74-191-177.dllstx.fios.verizon.net) Quit (Quit: awayfar)
  156. [23:01:58] * Magdalena (~a0323633@nat/ti/x-irkjcyecunnzhafh) has left #linux-omap
  157. [23:27:56] * BThompson (~a0193480@nat/ti/x-axolflwokjrvazgb) Quit (Read error: Connection reset by peer)
  158. [23:39:02] * XorA (~XorA@www.xora.org.uk) has left #linux-omap
  159. [23:50:45] * mounika (~apps@192.163.20.231) has joined #linux-omap

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