[discontinued][Kernel 2.6.35-7] Rafael.Baugis@xda-developers #201212101860 E3 STABLE

---

Sorry guys, I bought a new phone and sale the phone S5830C.
I will not go further continue this project!

Now. bieltv3 is the maintainer of the project.

you liked the kernel? hit thanks button!

Samsung Galaxy ACE
Model: GT-S5830C-i-M
CPU: Broadcom 21553 ARM11

Processor	: ARMv6-compatible processor rev 5 (v6l)
BogoMIPS	: 832.90
Features	: swp half thumb fastmult vfp edsp java 
CPU implementer	: 0x41
CPU architecture: 6TEJ
CPU variant	: 0x1
CPU part	: 0xb36
CPU revision	: 5

Hardware	: BCM21553 ThunderbirdEDN31 platform
Revision	: 0000
Serial		: 0000000000000000

This Kernel version 2.6.35.7 is compiled from Samsung sources, with GCC Ubuntu/Linaro 4.4.7
I changed in sources for add more frequencies to cpu and configured to add features.
The kernel can be used on any rom.

I Recommend E3 version!!!

kernel with CWM and RZR is for:
/system EXT4
/data EXT4
/cache EXT4
/sdcard VFAT
/sd-ext EXT3

kernel with E3 is for:
/system RFS
/data RFS
/cache RFS
/sdcard VFAT
/sd-ext EXT3

How to install Kernel with CWM or RZR:

1. shutdown the phone
2. hold the keys Vol-Up + Home + Power per 6 seconds
3. select the option "apply update from sdcard" or "install menu"
4. select the file ( xxxxxxxxxxxx-XXX-boot.img.zip )
5. wait the end of process and reboot
6. hold the keys Vol-Up + Home + Power per 6 seconds
7. select the option "mounts and storage" or "wipe menu"
8. format or wipe "/system", "/cache" and "data"
9. select the option "apply update from sdcard" or "install menu"
10. select the file ( Select_you_rom_file.zip ) and install
11. wait the end of process
12. select the option "apply update from sdcard" or "install menu"
13. select the file ( xxxxxxxxxxxx-modules.zip ) and install
14. wait the end of process and reboot

How to install Kernel with E3 Recovery (Stock):

1. shutdown the phone
2. hold the keys Vol-Up + Home + Power per 6 seconds
3. select the option "apply update from sdcard"
4. select the file ( xxxxxxxxxxxx-XXX-boot.img.zip )
5. wait the end of process and reboot
6. hold the keys Vol-Up + Home + Power per 6 seconds
7. select the option "apply update from sdcard"
8. select the file ( Select_you_rom_file.zip )
9. wait the end of process
10. select the option "apply update from sdcard"
11. select the file ( xxxxxxxxxxxx-modules.zip )
12. wait the end of process and reboot

<<< Custom Kernel and Modules >>>
you liked the kernel? hit thanks button!
<<< Stock Kernel and Modules >>>

rev - 201212101860

• revert tweak in battery

rev - 201212091615

• try to re-scaling the battery percentage

rev - 201212082149

• tweak in battery driver!
  "more test, need re-scaling the battery percentage"

rev - 201212072031

• try to correct 156Mhz

rev - 201211201515

• disable kernel boot logo.
• correction in ram size.
• increase voltage to try solve reboot issues.
  156Mhz 1,14v -> 1,16v
  312Mhz 1,18v -> 1,20v
  624Mhz 1,22v -> 1,24v
  832Mhz 1,24v -> 1,26v

rev - 201211131849

• corrected to reboot into recovery.

rev - 201211112214

• a lot of tweaks, not remember.

rev - 201210312042

• add ext4 journaling disabler for "system", "data" and "cache" partitions.

rev - 201210241848

• Correction for wipe and format partition. "ATT:. RFS is not supported for wipe and format, if add an rfs in recovery.fstab the CWM can't wipe a ext4"

rev - 201210222039

• correction in backup and restore for boot.img "ATT: on restore a old's backup make a soft brick in your phone, don't restore old's backup with this kernel! or only restore the "system", "data" and "cache" not old's "boot"!"

rev - 201210210105

• add busybox link in /system/sbin
• swap gcc from buildroot to ubuntu

rev - 201210191910

• correction slowdown in recovery.
• set as default sio BFQ

rev - 201210181830

• add adbd mod for runing as root
• correction in sd-ext as ext3

rev - 201210151135

• correction in adb from recovery mode with the command "ls"

rev - 201210141051

• add CWM 5.0.2.8-r3 from squadzone@xda
  backup and restore works
  wipe and format is works "format default is ext4"
  sdparted works
• now ramdisk support mount "ext4" or "rfs"

rev - 201210131109

• now installation of busybox and su binary is OK on any roms!

rev - 201210112314

• reupload to add adb shell insecure.
• swap busybox location from /system/sbin for /system/xbin to solve various issues!

rev - 201210091141

• reupload again to add compatibility to flash in stock recovery.
• I made a small mistake in su uninstaller, now corrected!

rev - 201210070934

• auto install the su binary to folder /system/xbin, for update set the install location to /system/xbin, other location is su automaticaly removed, only need to install superuser or supersu from Play Store!
• auto install the busybox binary to folder /system/sbin, for update set the install location to /system/sbin, other location is busybox automaticaly removed!
• back to stock recovery, RZRecovery have problem to wipe system in RFS

rev - 201210051807

• tweak root instalation
• more undervolt
  156Mhz 1,16v -> 1,14v
  312Mhz 1,22v -> 1,18v
  624Mhz 1,28v -> 1,22v
  832Mhz 1,34v -> 1,24v

rev - 201210041204

• removed bad governors lulzactive and minmax.
• set as default Gov = lionheart and IO = Sio.
• back old J4FS driver this work!

rev - 201209302122

• correction in superuser!
  *** superuser and su auto install on boot if is not installed!

rev - 201209301030

• correction in RZrecovery for backup and restore SD-EXT
• add new driver J4FS from merruk team.

rev - 201209281131

• sorry, my error in source, now bug fixed in voltage of 156Mhz
• more UV

rev - 201209271138

• busybox and su working from folder /sbin
• update koneu patch

rev - 201209262029

• add last koneu patch for frequencies and voltages!
• posible correction on deep-sleep with A2SD?

rev - 201209251826

• Correction in recovery file /etc/recovery.fstab when /system is wiped!

rev - 201209232014

• add RZrecovery

rev - 201209221033

• only to add build version

----------------------------------------------------------------------------------------------------------------------------

Big Thanks to:
Thanks to koneu for patch to fix cpu freq table.
Thanks to vivanco for see how-to disable cpu debugger.
Thanks to squadzone for CWM 5.0.2.8-r3 and RZRecovery 2.1.4.
Thanks to ant1moz for the Kernel Screen.
Thanks to polaco1782 for vermagic mistake. "now anyone can compile kernel"

----------------------------------------------------------------------------------------------------------------------------

you liked the kernel? hit thanks button!

Can you overclock the kernel ?

The zram module creates RAM based block devices named /dev//block/zram<id>
(<id> = 0, 1, ...). Pages written to these disks are compressed and stored
in memory itself. These disks allow very fast I/O and compression provides
good amounts of memory savings. Some of the usecases include /tmp storage,
use as swap disks, various caches under /var and maybe many more

Statistics for individual zram devices are exported through sysfs nodes at
/sys/block/zram<id>/

* Usage

Following shows a typical sequence of steps for using zram.

1) Load Module:
insmod /system/lib/modules/lzo_decompress.ko
insmod /system/lib/modules/lzo_compress.ko
insmod /system/lib/modules/zram.ko

(Optional)
insmod /system/lib/modules/zram.ko num_devices=4
This creates 4 devices: /dev/block/zram{0,1,2,3}
(num_devices parameter is optional. Default: 1)

2) Set Disksize:
# Initialize /dev/block/zram0 with 50MB disksize
echo $((50*1024*1024)) > /sys/block/zram0/disksize

NOTE: disksize cannot be changed if the disk contains any
data. So, for such a disk, you need to issue 'reset' (see below)
before you can change its disksize.

3) Activate:
mkswap /dev/block/zram0
swapon /dev/block/zram0

(Optional)
mkfs.ext4 /dev/block/zram1
mount /dev/block/zram1 /tmp

4) Stats:
Per-device statistics are exported as various nodes under
/sys/block/zram<id>/
disksize
num_reads
num_writes
invalid_io
notify_free
discard
zero_pages
orig_data_size
compr_data_size
mem_used_total

5) Deactivate:
swapoff /dev/block/zram0
umount /dev/block/zram1

6) Reset:
Write any positive value to 'reset' sysfs node
echo 1 > /sys/block/zram0/reset
echo 1 > /sys/block/zram1/reset

(This frees all the memory allocated for the given device).

I hv a stock odex rom. Do i need 2 flash a deodex rom to use ur kernel? Wat about rfs to ext convertion?

Sent from my GT-S5830i using xda premium

A lot of thanks Rafael, can i intall it on [ROM]RazoDroiD v1.0 ??

Originally Posted by juancambb

A lot of thanks Rafael, can i intall it on [ROM]RazoDroiD v1.0 ??

This kernel comes wit razordroid. U dnt hv 2 install it.

Sent from my GT-S5830i using xda premium

Originally Posted by domnic79

This kernel comes wit razordroid. U dnt hv 2 install it.

Sent from my GT-S5830i using xda premium

Razordroid have a old version of kernel no?

Rafael,I noticed that,in the first version of your kernel,you were setting permissions for /system/lib/lmodules....Shouldn't it be modules is there something else?

Sent from the year 3000 using a SGA where sheep's are not present.

Has broadcom released sources?

Sent from my GT-S5830i using Tapatalk 2

Originally Posted by Prawesome

Rafael,I noticed that,in the first version of your kernel,you were setting permissions for /system/lib/lmodules....Shouldn't it be modules is there something else?

Sent from the year 3000 using a SGA where sheep's are not present.

I included in this kernel the iptables modules for droidwall, in your rom you haven't the lastest kernel.
in my last kernel i corrected the cpu governors and schedulers and moved the su to /system/xbin.