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ID | Project | Category | View Status | Date Submitted | Last Update | ||||
0000014 | Bananian Linux | [All Projects] Kernel | public | 2014-09-02 12:07 | 2014-09-07 11:25 | ||||
Reporter | Nico | ||||||||
Assigned To | Nico | ||||||||
Priority | normal | Severity | minor | Reproducibility | have not tried | ||||
Status | resolved | Resolution | fixed | ||||||
Product Version | 14.08 | ||||||||
Target Version | 14.09 | Fixed in Version | 14.09 | ||||||
Summary | 0000014: USB OTG support | ||||||||
Description | modify script.bin/fex to enable USB OTG http://forum.lemaker.org/3077-1-1-otg_support_by_bananian.html [^] | ||||||||
Tags | No tags attached. | ||||||||
Attached Files | |||||||||
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(0000011) Nico (manager) 2014-09-05 19:49 edited on: 2014-09-05 19:49 |
changed in script.fex (http://wiki.lemaker.org/Kernel_drivers_porting_and_configuration#Porting_USB_OTG_Driver [^]): [usbc0] usb_used = 1 usb_port_type = 2 usb_detect_type = 1 usb_id_gpio = port:PH04<0><1><default><default> usb_det_vbus_gpio = port:PH05<0><0><default><default> usb_drv_vbus_gpio = port:PB09<1><0><default><0> usb_restric_gpio = port:PH00<1><0><default><0> usb_host_init_state = 0 usb_restric_flag = 0 usb_restric_voltage = 3550000 usb_restric_capacity = 5 |
(0000012) Nico (manager) 2014-09-05 20:01 edited on: 2014-09-07 11:25 |
added OTG support to (default) script.bin script.bin files on /dev/mmcblk0p1: -------------------------------------------------- script.bin --> standard version with OTG enabled script.bin.otg-off --> without OTG support script.bin.otg-on --> same as standard file -------------------------------------------------- Just copy script.bin.no-otg to script.bin to disable OTG |
(0000019) Nico (manager) 2014-09-06 12:04 |
OTG support causes load >= 1.00 |
(0000020) Nico (manager) 2014-09-06 12:08 |
usb-hardware-sc goes in D state and load goes up to 1.00 root@bananapi /mnt # ps aux | awk '$8 ~ /D/ { print $0 }' root 23 0.0 0.0 0 0 ? D 09:21 0:00 [usb-hardware-sc] |
(0000021) Nico (manager) 2014-09-06 12:09 |
fixed with: diff --git a/Bananapi_otg.fex.load-bug b/Bananapi_otg.fex index 2e2837a..f16d33e 100644 --- a/Bananapi_otg.fex.load-bug +++ b/Bananapi_otg.fex @@ -818,13 +818,13 @@ kp_out7 = port:PH27<4><1><default><default> [usbc0] usb_used = 1 -usb_port_type = 2 -usb_detect_type = 1 +usb_port_type = 1 +usb_detect_type = 0 usb_id_gpio = port:PH04<0><1><default><default> usb_det_vbus_gpio = port:PH05<0><0><default><default> usb_drv_vbus_gpio = port:PB09<1><0><default><0> usb_restric_gpio = port:PH00<1><0><default><0> -usb_host_init_state = 0 +usb_host_init_state = 1 usb_restric_flag = 0 usb_restric_voltage = 3550000 usb_restric_capacity = 5 |
(0000022) Nico (manager) 2014-09-06 12:14 |
for details see: https://www.olimex.com/forum/index.php?topic=1757.msg7974#msg7974 [^] |
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Date Modified | Username | Field | Change |
2014-09-02 12:07 | Nico | New Issue | |
2014-09-02 14:13 | administrator | Assigned To | => Nico |
2014-09-02 14:13 | administrator | Status | new => assigned |
2014-09-05 19:49 | Nico | Note Added: 0000011 | |
2014-09-05 19:49 | Nico | Note Edited: 0000011 | View Revisions |
2014-09-05 20:01 | Nico | Note Added: 0000012 | |
2014-09-05 20:01 | Nico | Status | assigned => resolved |
2014-09-05 20:01 | Nico | Fixed in Version | => 14.09 |
2014-09-05 20:01 | Nico | Resolution | open => fixed |
2014-09-05 20:01 | Nico | Target Version | => 14.09 |
2014-09-05 21:47 | Nico | Relationship added | related to 0000006 |
2014-09-06 12:04 | Nico | Note Added: 0000019 | |
2014-09-06 12:04 | Nico | Status | resolved => feedback |
2014-09-06 12:04 | Nico | Resolution | fixed => reopened |
2014-09-06 12:08 | Nico | Note Added: 0000020 | |
2014-09-06 12:08 | Nico | Status | feedback => assigned |
2014-09-06 12:09 | Nico | Note Added: 0000021 | |
2014-09-06 12:14 | Nico | Note Added: 0000022 | |
2014-09-06 12:14 | Nico | Status | assigned => resolved |
2014-09-06 12:14 | Nico | Resolution | reopened => fixed |
2014-09-07 11:25 | Nico | Note Edited: 0000012 | View Revisions |
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