[Kernel][AOSP][2.6.35.9][UV][OC] PureGinger Kernel 25-DEC-2010 - Nexus One Android Development

This is my own compiled kernel for NEXUS ONE based on the latest source from stock git (http://android.git.kernel.org/)
The branch I use is: android-msm-2.6.35
As I am using my own compiled ROM (PureFroyo) daily, and I am using the stock Froyo camera, I cannot use the IR's kernel (as it is merged with 720p)
Therefore, this triggers my initiative to compile my own kernel. Referenced from intersectRaven's ; Wildmonks ; pershoot ; cyanogen and some other kernels, I have made various adjustments (merge as well). So, here are the features of this ROM:
- intersectRaven's suggested frequency table in acpuclock-qsd8x50.c
- UV to 950mV
- OC to 1152MHz
- All CPU power governors
- 21 MB memory hack (thanks to coolbho3k)
- Target for stock camera, no 720p camera
- No audio boost
- Some minor changes referenced from wildmonks and intersectRaven (thanks!)
- Wifi, Froyo portable hotspot and camera work perfectly
- Not HAVS, but SVS instead
- Battery life is good for my nexus one
- Best match with stock / AOSP ROM
So, here is the link to the kernel, I would be grateful if you could help to test it and feedback whether it works for you (thanks~ ^_^)
Change Log:
2010-12-25 (Merry X'mas )
======================
- Rename to PureGinger
- Tested under AOSP gingerbread for a few days, very stable!
- Changed back to 950mV because 925mV seems not stable in Gingerbread
- Cherry-pick many commits... refer to my github
Link: http://www.mediafire.com/?dawr4f99t4fwc35
Mirror: http://www.4shared.com/file/6pNfdRiQ/PureGinger_26359_AXI_UV_SVS_12.html
File: PureGinger_2.6.35.9_AXI_UV_SVS_122110_223513.zip
MD5: 775007F8C1B549AAF5E18E40B0C704F5
2010-11-26
=========
- Changed to 925mV (UV). Seems running smooth for a few days
- Cherry-pick many commits from various sources (thanks stock, pershoot, raven, redstar, cyanogen, etc...)
- Enhanced ds2784 battery driver
- Other changes could be seen from my github
Link: http://www.mediafire.com/?52aa1h265w1tfau
Mirror: http://www.4shared.com/file/eqA2z7nW/PF_26357_AXI_UV_SVS_112610_014.html
File: PF_2.6.35.7_AXI_UV_SVS_112610_014525.zip
MD5: B17904841A9114BBB453FF4A94676CF2
2010-11-17
=========
- Cherry-pick many commits from various sources
- Kernel scheduler improvement (http://forum.xda-developers.com/showthread.php?t=841599)
Link: http://www.mediafire.com/?lw7mfll6b88qtqx
File: PF_2.6.35.7_AXI_UV_SVS_111710_215623.zip
MD5: 3CD0C4976F5DA7BBFBD42FE95C6A44CE
2010-11-05
=========
- Apply IR's latest oom modifications
- Cherry-pick some latest IR's, pershoot's, cyanogen's & experimental commits
Link: http://www.mediafire.com/?vpb49te3rxpf11z
File: PF_2.6.35.7_AXI_UV_SVS_110510_230204.zip
MD5: F2C2DEE6DF9485B52A5973B243602F6D
2010-11-02
=========
- Merge with a few latest IR's & Wildmonk's commits
- Source push to github
Link: http://www.mediafire.com/?m407xyaub6wuiby
File: PF_2.6.35.7_AXI_UV_SVS_110310_002259.zip
MD5: 3CBF9EFD6A11680FB46253111941CE1E
2010-10-31
=========
- Fix USB mount problem
- Added AXI rate tweak for performance and battery savings (IR's commit: 03ca24721e278eca034f)
Link: http://www.mediafire.com/?xx2sf66sntcrf2r
File: PF_2.6.35.7_AXI_UV_SVS_103110_000825.zip
MD5: 5F4D54E6E3BA63CDA0D35DE4756CC82B
2010-10-27
=========
- First version
Link: http://www.mediafire.com/?t9w73l8qi773qm3
File: PF_2.6.35.7_UV_SVS_signed_102710_012826.zip
MD5: D1EEEA92276BE7965679B1AB173B10B2
---------------------------------------------------------------
Installation procedures are just like what you are flashing with any other kernels (please make backup first):
Instructions:
1.) Reboot to recovery and flash the update zip directly.
OR
Instructions for zImage and bcm4329.ko driver extracted from the update.zip(from command line):
1.) adb remount
2.) adb push bcm4329.ko /system/lib/modules
3.) adb reboot bootloader
4.) fastboot flash zimage zImage
5.) fastboot reboot
---------------------------------------------------------------
Last thing: Please flash the kernel at your own risk Enjoy it.
---------------------------------------------------------------
* I am using my own compiled ROM: PureFroyo
* Source finally push to github: http://github.com/ardatdat/PureFroyo-Kernel
* (OLD) - Link to the 1st version kernel source code:
Part 1
http://www.mediafire.com/?a4q78ux2yy8r8j4
Part 2
http://www.mediafire.com/?yy7t2i9hotq5hg5
---------------------------------------------------------------

---

You need to post a link to your source code, or make it available for people somehow, according to this.
http://www.xda-developers.com/android/general-public-license-gpl-for-android-kernels/

---

wdfowty said:
You need to post a link to your source code, or make it available for people somehow, according to this.
http://www.xda-developers.com/android/general-public-license-gpl-for-android-kernels/
Click to expand...
Click to collapse
This is true. Please comply.
EDIT: Thank you. Great work!

---

wdfowty said:
You need to post a link to your source code, or make it available for people somehow, according to this.
http://www.xda-developers.com/android/general-public-license-gpl-for-android-kernels/
Click to expand...
Click to collapse
overground said:
This is true. Please comply.
Click to expand...
Click to collapse
Just get myself in front of the computer ~
Sure, I am packing the source now and will post the link soon.
Thanks for your prompting

---

Thank you so much. Since several weeks my wifi at home didn't work very well. I try some kernel with the nightly. Your kernel solved my problem

---

Source codes finally uploaded to mediafire

---

THANKSS
Amazing Kernel, just what I was looking for. This overclocks it to 1.152 AWESOME while undervolted and stock!!! The best!

---

Everyone trying this new kernel, PLEASE REPORT WHICH ROM & VERSION YOU ARE USING?

---

atlast a custom-kernel for us non 720p, will try when i get home from work iam runnning Geo411´s FRG83 rom.

---

ardatdat said:
Just get myself in front of the computer ~
Sure, I am packing the source now and will post the link soon.
Thanks for your prompting
Click to expand...
Click to collapse
No problem, wouldn't want your thread to get locked/removed for something like that.

---

mrdemo007 said:
atlast a custom-kernel for us non 720p, will try when i get home from work iam runnning Geo411´s FRG83 rom.
Click to expand...
Click to collapse
Interested to hear your experience. This kernel seems like a great match for Geo's ROM.

---

wdfowty said:
No problem, wouldn't want your thread to get locked/removed for something like that.
Click to expand...
Click to collapse
thanks, source already uploaded and link updated in #1 post
Arcarsenal said:
Interested to hear your experience. This kernel seems like a great match for Geo's ROM.
Click to expand...
Click to collapse
Me too, waiting for your report

---

Arcarsenal said:
Interested to hear your experience. This kernel seems like a great match for Geo's ROM.
Click to expand...
Click to collapse
just flashed it on Geo's ROM it seems everything is fine just need a little more time for testing....
Edit : excellent with Geo's ROM
Rom become more responsive and snappy and battery life is little improved

---

Been running this kernel with a rooted stock FRG83 ROM for a day now. So far VERY NICE!
One thing...I seem to have a problem with WiFi cutting out for a couple seconds every minute or so when I'm in Airplane mode. I work in a basement and I use airplane mode to keep the radio from killing my battery.
I know this is probably somewhat unique to me, but thought I would let you know.

---

This is exactly what I'm looking for! Thanks a lot!
Edit: I'm using Geo's Completely Stock Deodexed with busybox, FRG83. I cannot connect to wifi after flashing this kernel, here are my logcat.
D/Tethering( 96): eth0 is not a tetherable iface, ignoring
D/WifiService( 96): ACTION_BATTERY_CHANGED pluggedType: 2
D/WifiService( 96): acquireWifiLockLocked: WifiLock{NetworkLocationProvider ty
pe=2 [email protected]}
V/WifiStateTracker( 96): Connection to supplicant established, state=DISCONNEC
TED
D/NetworkStateTracker( 96): setDetailed state, old =DISCONNECTED and new state
=DISCONNECTED
D/LocationMasfClient( 96): getNetworkLocation(): Location not found in cache,
making network request
I/wpa_supplicant( 686): CTRL-EVENT-STATE-CHANGE id=-1 state=2 BSSID=00:00:00:00
:00:00
I/wpa_supplicant( 686): WPS-AP-AVAILABLE
W/wpa_supplicant( 686): Failed to initiate AP scan.
V/WifiStateTracker( 96): Changing supplicant state: DISCONNECTED ==> SCANNING
D/NetworkStateTracker( 96): setDetailed state, old =DISCONNECTED and new state
=SCANNING
V/WifiMonitor( 96): Event [WPS-AP-AVAILABLE ]
D/ConnectivityService( 96): Dropping ConnectivityChange for WIFI: DISCONNECTED
/SCANNING
V/WifiMonitor( 96): Event [CTRL-EVENT-STATE-CHANGE id=-1 state=2 BSSID=00:00:0
0:00:00:00]
D/dalvikvm( 96): GC_FOR_MALLOC freed 24258 objects / 1295032 bytes in 118ms
D/NativeCrypto( 96): Freeing OpenSSL session
D/LocationMasfClient( 96): getNetworkLocation(): Number of prefetched entries
1
D/LocationMasfClient( 96): getNetworkLocation(): Returning network location wi
th accuracy 1467.0
D/WifiService( 96): releaseWifiLockLocked: WifiLock{NetworkLocationProvider ty
pe=2 [email protected]}
I/wpa_supplicant( 686): WPS-AP-AVAILABLE
V/WifiMonitor( 96): Event [WPS-AP-AVAILABLE ]
W/wpa_supplicant( 686): Failed to initiate AP scan.
I/wpa_supplicant( 686): WPS-AP-AVAILABLE
V/WifiMonitor( 96): Event [WPS-AP-AVAILABLE ]
D/SntpClient( 96): request time failed: java.net.SocketTimeoutException: Conne
ction timed out
W/wpa_supplicant( 686): Failed to initiate AP scan.
I/wpa_supplicant( 686): WPS-AP-AVAILABLE
V/WifiMonitor( 96): Event [WPS-AP-AVAILABLE ]
D/AK8973 ( 75): Compass Start
I/power ( 96): *** set_screen_state 0
D/WifiService( 96): ACTION_SCREEN_OFF
D/WifiService( 96): setting ACTION_DEVICE_IDLE timer for 120,000 ms
D/SurfaceFlinger( 96): About to give-up screen, flinger = 0x125b18
D/AK8973 ( 75): Compass CLOSE
W/wpa_supplicant( 686): Failed to initiate AP scan.
D/StatusBar( 96): DISABLE_EXPAND: yes
D/GoogleLoginService( 204): onBind: Intent { act=android.accounts.AccountAuthen
ticator cmp=com.google.android.gsf/.loginservice.GoogleLoginService }
I/wpa_supplicant( 686): WPS-AP-AVAILABLE
V/WifiMonitor( 96): Event [WPS-AP-AVAILABLE ]
D/dalvikvm( 204): GC_EXPLICIT freed 2276 objects / 120416 bytes in 70ms
D/dalvikvm( 411): GC_EXPLICIT freed 35 objects / 2000 bytes in 60ms
BTW, I hide the SSID of my wifi, and the encryption method is WPA2-PSK with AES. And when I connect my nexus one to laptop, there is no notification to ask me to mount the phone as a usb device or something like that. There should be an android, green or orange, depends on mounted or not, but I notice nothing happens when I connect.

---

Interesting.. Which radio are you using at the moment?

---

Using Geo411's latest ROM I get no USB SD mount notification, anyone else having this issue? I am using the latest Korean radio ROM as well.

---

Arcarsenal said:
Interesting.. Which radio are you using at the moment?
Click to expand...
Click to collapse
32.50.00.32U_5.12.00.08, the latest Korean radio.
niftydl said:
Using Geo411's latest ROM I get no USB SD mount notification, anyone else having this issue? I am using the latest Korean radio ROM as well.
Click to expand...
Click to collapse
Me.

---

For those of you with USB mount and WiFi issues are you all using the latest Korean radio? Have you tried downgrading the radio and seeing if the issues are resolved?

---

Is swap enabled or disabled?