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Difference between revisions of "Kernel boot command-line parameters"
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(Created page with "This page documents some of the '''kernel boot command-line parameters''' that are useful for XDAndroid users. ;board-htcraphael-navi.wake :''0'': ? ;board-htcvogue.panel_type :...") |
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This page documents some of the '''kernel boot command-line parameters''' that are useful for XDAndroid users. | This page documents some of the '''kernel boot command-line parameters''' that are useful for XDAndroid users. | ||
| + | ;htcblackstone-panel.no_bkl_off | ||
| + | :''1'': don't turn off the backlight | ||
;board-htcraphael-navi.wake | ;board-htcraphael-navi.wake | ||
| + | :Controls which buttons wake the device from sleep. (board-htcraphael-navi.c) | ||
:''0'': ? | :''0'': ? | ||
;board-htcvogue.panel_type | ;board-htcvogue.panel_type | ||
:Panel type used to power the panel off and on. | :Panel type used to power the panel off and on. | ||
| + | :''0'': don't power off the panel (default) | ||
:''1'': Hitachi | :''1'': Hitachi | ||
:''2'': Topoly | :''2'': Topoly | ||
:''3'': Samsung | :''3'': Samsung | ||
;clock-7x00.a11 | ;clock-7x00.a11 | ||
| − | :ARM11 clock speed in MHz. | + | :[[Wikipedia:ARM11|ARM11]] clock speed in MHz. (clock-7x00.c) |
;clock-7x00.ahb_div | ;clock-7x00.ahb_div | ||
| − | :Advanced Host Bus divider. | + | :[[Wikipedia:Advanced Microcontroller Bus Architecture#Advanced High-performance Bus (AHB)|Advanced Host Bus]] (AHB) divider. (clock-7x00.c) |
;clock-7x00.mddi | ;clock-7x00.mddi | ||
| − | :MDDI clock (e.g. 0xa51 or 0xe2c). | + | :[[Wikipedia:Mobile Display Digital Interface|Mobile Display Digital Interface]] (MDDI) clock address/offset/? (e.g. 0xa51 or 0xe2c) (clock-7x00.c) |
;gsensor_axis | ;gsensor_axis | ||
:Maps the hardware accelerometer axes to software. | :Maps the hardware accelerometer axes to software. | ||
| Line 21: | Line 25: | ||
:? | :? | ||
;mddi.width | ;mddi.width | ||
| − | :? | + | :[[Wikipedia:Mobile Display Digital Interface|MDDI]] - ? |
;mddi.height | ;mddi.height | ||
| − | :? | + | :[[Wikipedia:Mobile Display Digital Interface|MDDI]] - ? |
;msmsdcc_1bit | ;msmsdcc_1bit | ||
| − | : | + | :Eschews 4-bit-data mode for 1-bit-data mode in the MSM SD Card Controller. (msm_sdcc.c) |
;msmsdcc_fmax | ;msmsdcc_fmax | ||
| − | :The maximum frequency (in Hz) used by the SD | + | :The maximum frequency (in Hz) used by the MSM SD Card Controller. (msm_sdcc.c) |
;msmsdcc_nopwrsave | ;msmsdcc_nopwrsave | ||
| − | : | + | :Disables power saving in the MSM SD Card Controller. (msm_sdcc.c) |
;msmts_calib | ;msmts_calib | ||
:? | :? | ||
;msmvkeyb_toggle | ;msmvkeyb_toggle | ||
| − | :''off'': ? | + | :''off'': MSM virtual keyboard - ? |
;north_am_dialing | ;north_am_dialing | ||
:''1'': tells the [[Wikipedia:Radio Interface Layer|RIL]] to strip "+" characters from phone numbers before dialing them. This is useful with some North American carriers (e.g. Sprint) that do not handle phone numbers containing "+". See also http://wiki.cdg.org/wiki/Plus_Code_Dialing. | :''1'': tells the [[Wikipedia:Radio Interface Layer|RIL]] to strip "+" characters from phone numbers before dialing them. This is useful with some North American carriers (e.g. Sprint) that do not handle phone numbers containing "+". See also http://wiki.cdg.org/wiki/Plus_Code_Dialing. | ||
;physkeyboard | ;physkeyboard | ||
:''fuze'' | :''fuze'' | ||
| − | |||
| − | |||
:''raph'' | :''raph'' | ||
| + | ::''german_raph'' | ||
| + | ::''nordic_raph'' | ||
| + | ::''swiss_raph'' | ||
:''rhod100_de'' | :''rhod100_de'' | ||
:''rhod100_fr'' | :''rhod100_fr'' | ||
| Line 49: | Line 54: | ||
:''rhod400'' | :''rhod400'' | ||
:''rhod500'' | :''rhod500'' | ||
| − | |||
:''tilt2'' | :''tilt2'' | ||
;pm.debug_mask | ;pm.debug_mask | ||
| + | :power management - ? | ||
:''2'': ? | :''2'': ? | ||
;pm.sleep_mode | ;pm.sleep_mode | ||
| − | : | + | :power management: set the mode used when the phone is off |
:''0'': Power Collapse Suspend | :''0'': Power Collapse Suspend | ||
:''1'': Power Collapse | :''1'': Power Collapse | ||
| Line 63: | Line 68: | ||
:''1'': ? | :''1'': ? | ||
;ppp.apn | ;ppp.apn | ||
| − | : | + | :[[Wikipedia:Point-to-Point Protocol|PPP]] [[Wikipedia:Access Point Name|Access Point Name]], e.g. "internet" |
;ppp.nostart | ;ppp.nostart | ||
:''1'': disable starting the PPP connection on boot | :''1'': disable starting the PPP connection on boot | ||
Revision as of 00:10, 18 November 2010
This page documents some of the kernel boot command-line parameters that are useful for XDAndroid users.
- htcblackstone-panel.no_bkl_off
- 1: don't turn off the backlight
- board-htcraphael-navi.wake
- Controls which buttons wake the device from sleep. (board-htcraphael-navi.c)
- 0: ?
- board-htcvogue.panel_type
- Panel type used to power the panel off and on.
- 0: don't power off the panel (default)
- 1: Hitachi
- 2: Topoly
- 3: Samsung
- clock-7x00.a11
- ARM11 clock speed in MHz. (clock-7x00.c)
- clock-7x00.ahb_div
- Advanced Host Bus (AHB) divider. (clock-7x00.c)
- clock-7x00.mddi
- Mobile Display Digital Interface (MDDI) clock address/offset/? (e.g. 0xa51 or 0xe2c) (clock-7x00.c)
- gsensor_axis
- Maps the hardware accelerometer axes to software.
- htc_hw.force_cdma
- 1: tells the phone to use CDMA. This is useful for the Touch Pro2, which can contain both GSM and CDMA hardware.
- lcd.density
- ?
- mddi.width
- MDDI - ?
- mddi.height
- MDDI - ?
- msmsdcc_1bit
- Eschews 4-bit-data mode for 1-bit-data mode in the MSM SD Card Controller. (msm_sdcc.c)
- msmsdcc_fmax
- The maximum frequency (in Hz) used by the MSM SD Card Controller. (msm_sdcc.c)
- msmsdcc_nopwrsave
- Disables power saving in the MSM SD Card Controller. (msm_sdcc.c)
- msmts_calib
- ?
- msmvkeyb_toggle
- off: MSM virtual keyboard - ?
- north_am_dialing
- 1: tells the RIL to strip "+" characters from phone numbers before dialing them. This is useful with some North American carriers (e.g. Sprint) that do not handle phone numbers containing "+". See also http://wiki.cdg.org/wiki/Plus_Code_Dialing.
- physkeyboard
- fuze
- raph
- german_raph
- nordic_raph
- swiss_raph
- rhod100_de
- rhod100_fr
- rhod100_it
- rhod100_nordic
- rhod100_uk
- rhod210
- rhod400
- rhod500
- tilt2
- pm.debug_mask
- power management - ?
- 2: ?
- pm.sleep_mode
- power management: set the mode used when the phone is off
- 0: Power Collapse Suspend
- 1: Power Collapse
- 2: Apps Sleep
- 3: Slow Clock and Wait for Interrupt
- 4: Wait for Interrupt
- pmem.extra
- 1: ?
- ppp.apn
- PPP Access Point Name, e.g. "internet"
- ppp.nostart
- 1: disable starting the PPP connection on boot
- ppp.password
- The password used to connect to the network when dialing #777.
- ppp.username
- The username used to connect to the network when dialing #777.
- rel_path
- The path where the kernel should look for other XDAndroid files.
- sensor
- topaz: ?
External links
- http://www.androidonhtc.com/wiki/Boot_Options - similar information
