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Kernel boot command-line parameters

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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