Hi vera, You are correct. Applying patches will be good if you know the full details ( clock , memory map etc ) of the board. otherwise most of the time will be spent just in making linux up.
You can take from freescale git repository and try. That will be better . I have tried to download the same. but i am keep on getting the error. i dont know how to get it from you. is there any way ? If possible you just tell me the procedure you followed .. ( on which linux , commands , etc ) Thanks and regards , vels On Nov 9, 7:55 pm, Hamilton Vera <[email protected]> wrote: > Hi Vels, I am trying to use kernel 2.6.23. > > I have a patched kernel from freescale (2.6.22-5), I am trying to > deploy 2.6.23 over 2.6.22. Unfortunately it is not an easy task for > me. > > About freescale git ,maybe you can try this one: > > git clone http://opensource.freescale.com/pub/scm/linux-2.6-mx.git > > I am downloading right now, I think it will work here. If you have > problems please let me know, I will post the files somewhere so you > can download them. > > Thanks > > > > On Mon, Nov 9, 2009 at 6:51 AM,vadivelanm <[email protected]> wrote: > > Hi vera, > > > Actually i am trying on plain 2.6.27 linux from arm git. > > > May i know which version and from where (open soure web ) you started > > your work. ? > > I think freescale opensource git (opensource.freescale.git) is giving > > all their version of linux. But i am facing some problem in > > downloading it. Have you tried it? -- If you have downloaded help me > > how you have downloaded. > > > For me git clone git://opensource.freescale.com/linux-2.6-mx.git is > > not downloading some socket error i am getting . > > > It will be good to start from their kernel.. > > > Thanks and regards , > > Vels > > > On Nov 5, 4:26 pm, Hamilton Vera <[email protected]> wrote: > >> Hi Vels, > > >> Actually I do have a working 2.6.22 kernel with patches working on > >> imx27ads using ltib and openembeded, we are trying to deploy kernel > >> 2.6.26 from freescale but we still have problems with the PMIC, so we > >> are working on this. > > >> In fact I just want to copy what you did to help solve your problem > >> and finally ( with your permission ) have a documentation aboutimx27 > >> and android atwww.imxdev.org:) > > >> Thanks > > >> On Thu, Nov 5, 2009 at 5:37 AM,vadivelanm <[email protected]> wrote: > >> > hi vera, > > >> > first you have to make your basic linux 2.6.X up on board. > >> > Provide information like > > >> > the linuxversion you are having on board. : > >> > so that i can tell you which android version you can go ... > > >> > Thanks and regards, > >> > vels > > >> > On Nov 4, 2:46 am, Hamilton Vera <[email protected]> wrote: > >> >> Hi Vels, I am starting with animx27, can you describe the steps you > >> >> followed to deploy android? > > >> >> Actually we are working with ltib and openembeded, now I am gathering > >> >> info about to android to play with it. > > >> >> Maybe you have to do some links to the devices, as we do in ltib > > >> >> ln -s /dev/vc/0 /dev/tty0 > >> >> ln -s /dev/vc/1 /dev/tty1 > >> >> ln -s /dev/vc/2 /dev/tty2 > > >> >> Maybe you can get more help in our sitewww.imxdev.org. > > >> >> []'s > > >> >> Hamilton Vera > > >> >> On Tue, Nov 3, 2009 at 7:26 AM,vadivelanm <[email protected]> > >> >> wrote: > >> >> > Hi , > > >> >> > I am trying to port android 1.5 onIMX27based platform. But i am > >> >> > blocked in making linux 2.6.27 up. > > >> >> > Its blocking at Freeing init memory . > >> >> > While exploring through the code > > >> >> > init/main.c -> rest_init -> kernel_init -> init_post > > >> >> > Here it is trying to open the initial consloe > >> >> > sys_open(initial consloe...) is get hanging . ... i could not see > >> >> > any prints after Freeing init memory....... > > >> >> > While exploring sys_open -> do_sys_open-> fd_install() --> here > >> >> > after no print statements are coming ..... > > >> >> > we have tried > > >> >> > ---> console baud rate -- its ok 115200n8 > > >> >> > please see the logs below and help me to go forward..... This will > >> >> > help others also. .. . . > > >> >> > Launch LinuxUncompressing > >> >> >> Linux...................................................................... > >> >> >> done, booting the kernel. > >> >> >> Linux version 2.6.28-arm2 ([email protected]) (gcc version > >> >> >> 4.1.1) #75 > >> >> >> Wed Oct 28 13:12:53 IST 2009 > >> >> >> CPU: ARM926EJ-S [41069264] revision 4 (ARMv5TEJ), cr=00053177 > >> >> >> CPU: VIVT data cache, VIVT instruction cache > >> >> >> Machine: Freescale i.MX27ADS > >> >> >> Memory policy: ECC disabled, Data cache writeback > >> >> >> Built 1 zonelists in Zone order, mobility grouping on. Total pages: > >> >> >> 16256 > >> >> >> Kernel command line: root=/dev/ram rw mem=64M console=ttymxc0,115200 > >> >> >> MXC GPIO hardware > >> >> >> MXC IRQ initialized > >> >> >> PID hash table entries: 256 (order: 8, 1024 bytes) > > >> >> >> Clock input source is 26000000 > > >> >> >> After for loop > >> >> >> test1 > >> >> >> CCM_PCCR1 = fe5aef88 > >> >> >> b4 spll_clk.disableConsole: colour dummy device 80x30 > >> >> >> Dentry cache hash table entries: 8192 (order: 3, 32768 bytes) > >> >> >> Inode-cache hash table entries: 4096 (order: 2, 16384 bytes) > >> >> >> Memory: 64MB = 64MB total > >> >> >> Memory: 60780KB available (1956K code, 252K data, 92K init) > >> >> >> Calibrating delay loop... 132.71 BogoMIPS (lpj=663552) > >> >> >> Security Framework initialized > >> >> >> Mount-cache hash table entries: 512 > >> >> >> CPU: Testing write buffer coherency: ok > >> >> >> kernel thread started : M.V<5>SCSI subsystem initialized > >> >> >> checking if image is initramfs...it isn't (no cpio magic); looks > >> >> >> like an initrd > >> >> >> do_sys_open entry<6>Freeing initrd memory: 1792K > >> >> >> NetWinder Floating Point Emulator V0.97 (extended precision) > >> >> >> VFS: Disk quotas dquot_6.5.1 > >> >> >> Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) > >> >> >> JFS: nTxBlock = 489, nTxLock = 3914 > >> >> >> msgmni has been set to 122 > >> >> >> io scheduler noop registered > >> >> >> io scheduler anticipatory registered > >> >> >> io scheduler deadline registered > >> >> >> io scheduler cfq registered (default) > >> >> >> Serial: IMX driver > >> >> >> imx-uart.0: ttymxc0 at MMIO 0x1000a000 (irq = 20) is a IMX > >> >> >> console [ttymxc0] enabled > >> >> >> imx-uart.1: ttymxc1 at MMIO 0x1000b000 (irq = 19) is a IMX > >> >> >> imx-uart.2: ttymxc2 at MMIO 0x1000c000 (irq = 18) is a IMX > >> >> >> imx-uart.3: ttymxc3 at MMIO 0x1000d000 (irq = 17) is a IMX > >> >> >> imx-uart.4: ttymxc4 at MMIO 0x1001b000 (irq = 49) is a IMX > >> >> >> imx-uart.5: ttymxc5 at MMIO 0x1001c000 (irq = 48) is a IMX > >> >> >> brd: module loaded > >> >> >> loop: module loaded > >> >> >> st: Version 20080504, fixed bufsize 32768, s/g segs 256 > >> >> >> Driver 'st' needs updating - please use bus_type methods > >> >> >> Driver 'sd' needs updating - please use bus_type methods > >> >> >> drivers/rtc/hctosys.c: unable to open rtc device (rtc0) > >> >> >> do_sys_open entrydo_sys_open entry<5>RAMDISK: Compressed image found > >> >> >> at block 0 > >> >> >> EXT2-fs warning: mounting unchecked fs, running e2fsck is recommended > >> >> >> VFS: Mounted root (ext2 filesystem). > >> >> >> Freeing init memory: 92K > > >> >> >> After this some junk characters are coming like .... > > >> >> >> ֍ 0^ޝ r ' ϊ r: : M > >> >> > D d z ? Τ 8V ` Т V잊]nn]^ｸ m8m ^ m > >> >> >> E N 8 6 :] > > >> >> > Thanks and regards , > >> >> > vels > > >> >> > -- > >> >> > unsubscribe: [email protected] > >> >> > website:http://groups.google.com/group/android-porting > > >> >> -- > > >> > -- > >> > unsubscribe: [email protected] > >> > website:http://groups.google.com/group/android-porting > > >> -- > >> Hamilton Vera > >> int Administrator (char Network[],char > >> ComputationalSystems[])http://hvera.wordpress.com > > > -- > > unsubscribe: [email protected] > > website:http://groups.google.com/group/android-porting > > -- > Hamilton Vera > int Administrator (char Network[],char > ComputationalSystems[])http://hvera.wordpress.com -- unsubscribe: [email protected] website: http://groups.google.com/group/android-porting
