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Kernel boot command-line parameters
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
- Panel type used to power the panel off and on.
- 1: Hitachi
- 2: Topoly
- 3: Samsung
- clock-7x00.a11
- ARM11 clock speed in MHz.
- clock-7x00.ahb_div
- Advanced Host Bus divider.
- clock-7x00.mddi
- MDDI clock (e.g. 0xa51 or 0xe2c).
- 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.height
- ?
- msmsdcc_1bit
- ?
- msmsdcc_fmax
- The maximum frequency (in Hz) used by the SD controller.
- msmsdcc_nopwrsave
- ?
- msmts_calib
- ?
- msmvkeyb_toggle
- off: ?
- 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
- german_raph
- nordic_raph
- raph
- rhod100_de
- rhod100_fr
- rhod100_it
- rhod100_nordic
- rhod100_uk
- rhod210
- rhod400
- rhod500
- swiss_raph
- tilt2
- pm.debug_mask
- 2: ?
- pm.sleep_mode
- 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.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
