Frankly ext2 occupy more BYTES than jffs2 for NOR flash On Mon, Oct 27, 2008 at 6:53 PM, < [EMAIL PROTECTED]> wrote:
> Send Davinci-linux-open-source mailing list submissions to > [email protected] > > To subscribe or unsubscribe via the World Wide Web, visit > > http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source > > or, via email, send a message with subject or body 'help' to > [EMAIL PROTECTED] > > You can reach the person managing the list at > [EMAIL PROTECTED] > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of Davinci-linux-open-source digest..." > > > Today's Topics: > > 1. SPI implmentation in DM6437 (Xu, Li (GE, Research)) > 2. Filesystem for NOR on 6446 (jp) > 3. Re: Filesystem for NOR on 6446 (Yusuf Caglar AKYUZ) > 4. How to change the output volume level? (amr ali) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Mon, 27 Oct 2008 11:55:27 +0800 > From: "Xu, Li (GE, Research)" <[EMAIL PROTECTED]> > Subject: SPI implmentation in DM6437 > To: <[email protected]> > Message-ID: > <[EMAIL PROTECTED]> > Content-Type: text/plain; charset="us-ascii" > > Hi Folks, > > I am looking at the possibilities to implement SPI interface > in DM6437, TI document states McBSP can be configured as SPI > interface. Did anybody here ever try it out? > > Regards > Tim > -------------- next part -------------- > An HTML attachment was scrubbed... > URL: > http://linux.omap.com/pipermail/davinci-linux-open-source/attachments/20081027/1e251313/attachment-0001.htm > > ------------------------------ > > Message: 2 > Date: Mon, 27 Oct 2008 10:48:04 +0100 > From: jp <[EMAIL PROTECTED]> > Subject: Filesystem for NOR on 6446 > To: "[email protected]" > <[email protected]> > Message-ID: <[EMAIL PROTECTED]> > Content-Type: text/plain; charset="us-ascii" > > Hi, > > I still have some problems to create a filesystem to put it on the NOR > (16MBytes). > I only want to have the encode/decode application and , perhaps i am > wrong, i want to use EXT2 for the filesystem. > What i am doing is to begin with the default filesystem (but it is too > big to put it on the flash) but when i removed some components we have a > kernel panic at the beginning. > > Starting kernel ... > > Uncompressing > Linux.................................................................................... > done, booting theLinux version 2.6.10_mvl401-davinci_evm ( > [EMAIL PROTECTED]) (version gcc 3.4.3 (MontaVista > 3.4.3-25.0.104.0600975 2006-07-06)) #11 Wed Oct 22 16:51:48 CEST 2008 > CPU: ARM926EJ-Sid(wb) [41069265] revision 5 (ARMv5TEJ) > CPU0: D VIVT write-back cache > CPU0: I cache: 16384 bytes, associativity 4, 32 byte lines, 128 sets > CPU0: D cache: 8192 bytes, associativity 4, 32 byte lines, 64 sets > Machine: DaVinci EVM > Memory policy: ECC disabled, Data cache writeback > Built 1 zonelists > Kernel command line: video=davincifb:output=pal console=ttyS0,115200n8 > noinitrd rw ip=dhcp root=/dev/nfs > nfsroot=172.20.101.25:/home/amesys/workdir/filesys,nolock mem=120M > PID hash table entries: 512 (order: 9, 8192 bytes) > Console: colour dummy device 80x30 > Dentry cache hash table entries: 16384 (order: 4, 65536 bytes) > Inode-cache hash table entries: 8192 (order: 3, 32768 bytes) > Memory: 120MB = 120MB total > Memory: 118912KB available (2218K code, 459K data, 136K init) > Mount-cache hash table entries: 512 (order: 0, 4096 bytes) > CPU: Testing write buffer coherency: ok > spawn_desched_task(00000000) > desched cpu_callback 3/00000000 > ksoftirqd started up. > desched cpu_callback 2/00000000 > desched thread 0 started up. > NET: Registered protocol family 16 > Registering platform device 'musb_hdrc'. Parent at platform > DaVinci I2C DEBUG: 16:49:59 Oct 22 2008 > Registering platform device 'i2c'. Parent at platform > usbcore: registered new driver usbfs > usbcore: registered new driver hub > JFFS2 version 2.2. (NAND) (C) 2001-2003 Red Hat, Inc. > yaffs Oct 22 2008 16:49:31 Installing. > davincifb: Options "output=pal" > DaVinci: Output on PAL in COMPOSITE format, Enabled windows: Video0 > Video1 OSD0 OSD1 > Setting Video0 size 720x576, position (0,0) > Setting Video1 size 720x576, position (0,0) > Setting OSD0 size 720x576, position (0,0) > Setting OSD1 size 720x576, position (0,0) > Registering platform device 'davincifb.0'. Parent at platform > Setting Up Clocks for DM420 OSD > Console: switching to colour frame buffer device 90x36 > fb0: dm_osd0_fb frame buffer device > fb1: dm_vid0_fb frame buffer device > fb2: dm_osd1_fb frame buffer device > fb3: dm_vid1_fb frame buffer device > Serial: 8250/16550 driver $Revision: 1.90 $ 2 ports, IRQ sharing > disabled > Registering platform device 'serial8250'. Parent at platform > ttyS0 at MMIO 0x1c20000 (irq = 40) is a 16550A > io scheduler noop registered > io scheduler anticipatory registered > RAMDISK driver initialized: 1 RAM disks of 32768K size 1024 blocksize > Registering platform device 'ti_davinci_emac'. Parent at platform > TI DaVinci EMAC: MAC address is deadbeaf > TI DaVinci EMAC Linux version updated 4.0 > TI DaVinci EMAC: Installed 1 instances. > netconsole: not configured, aborting > i2c /dev entries driver > Linux video capture interface: v1.00 > Registering platform device 'vpfe.1'. Parent at platform > DaVinci v4l2 capture driver V1.0 loaded > elevator: using anticipatory as default io scheduler > physmap flash device: 0 at 80000000 > Failed to ioremap > mice: PS/2 mouse device common for all mice > musb_hdrc: version 2.2a/db-0.4.8 [pio] [host] [debug=0] > musb_hdrc: USB Host mode controller at c8060000 using PIO, IRQ 12 > musb_hdrc musb_hdrc: new USB bus registered, assigned bus number 1 > hub 1-0:1.0: USB hub found > hub 1-0:1.0: 1 port detected > Registering platform device 'davinci-audio.0'. Parent at platform > NET: Registered protocol family 2 > IP: routing cache hash table of 512 buckets, 4Kbytes > TCP: Hash tables configured (established 8192 bind 16384) > NET: Registered protocol family 1 > NET: Registered protocol family 17 > Sending DHCP requests ., OK > IP-Config: Got DHCP answer from 0.0.0.0, my address is 172.20.101.33 > IP-Config: Complete: > device=eth0, addr=172.20.101.33, mask=255.255.255.0, > gw=172.20.101.254, > host=172.20.101.33, domain=artware.fr, nis-domain=(none), > bootserver=0.0.0.0, rootserver=172.20.101.25, rootpath= > Looking up port of RPC 100003/2 on 172.20.101.25 > Looking up port of RPC 100005/1 on 172.20.101.25 > VFS: Mounted root (nfs filesystem). > Freeing init memory: 136K > Kernel panic - not syncing: No init found. Try passing init= option to > kernel. > > > > > Thanks all, > Jerome. > > -------------- next part -------------- > An HTML attachment was scrubbed... > URL: > http://linux.omap.com/pipermail/davinci-linux-open-source/attachments/20081027/17edd84e/attachment-0001.htm > > ------------------------------ > > Message: 3 > Date: Mon, 27 Oct 2008 12:11:51 +0200 > From: Yusuf Caglar AKYUZ <[EMAIL PROTECTED]> > Subject: Re: Filesystem for NOR on 6446 > To: jp <[EMAIL PROTECTED]> > Cc: "[email protected]" > <[email protected]> > Message-ID: <[EMAIL PROTECTED]> > Content-Type: text/plain; charset=ISO-8859-1 > > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > jp wrote: > > Hi, > > > > Hi, > > I guess you're starting a new thread by replying to another thread. If > this is the case, please do not because threads are mixing-up this way. > > > I still have some problems to create a filesystem to put it on the NOR > > (16MBytes). > > I only want to have the encode/decode application and , perhaps i am > > wrong, i want to use EXT2 for the filesystem. > > What i am doing is to begin with the default filesystem (but it is too > > big to put it on the flash) but when i removed some components we have a > > kernel panic at the beginning. > > Not all of them is meant to be removed then... > > > > > Starting kernel ... > > > > Uncompressing > > > Linux.................................................................................... > done, booting theLinux version 2.6.10_mvl401-davinci_evm ( > [EMAIL PROTECTED]) (version gcc 3.4.3 (MontaVista > 3.4.3-25.0.104.0600975 2006-07-06)) #11 Wed Oct 22 16:51:48 CEST 2008 > > CPU: ARM926EJ-Sid(wb) [41069265] revision 5 (ARMv5TEJ) > > CPU0: D VIVT write-back cache > > CPU0: I cache: 16384 bytes, associativity 4, 32 byte lines, 128 sets > > CPU0: D cache: 8192 bytes, associativity 4, 32 byte lines, 64 sets > > Machine: DaVinci EVM > > Memory policy: ECC disabled, Data cache writeback > > Built 1 zonelists > > Kernel command line: video=davincifb:output=pal console=ttyS0,115200n8 > > noinitrd rw ip=dhcp root=/dev/nfs > > nfsroot=172.20.101.25:/home/amesys/workdir/filesys,nolock mem=120M > > This is still NFS, I guess you're trying it before flashing... > > [...] > > > IP-Config: Got DHCP answer from 0.0.0.0, my address is 172.20.101.33 > > IP-Config: Complete: > > device=eth0, addr=172.20.101.33, mask=255.255.255.0, > > gw=172.20.101.254, > > host=172.20.101.33, domain=artware.fr, nis-domain=(none), > > bootserver=0.0.0.0, rootserver=172.20.101.25, rootpath= > > Looking up port of RPC 100003/2 on 172.20.101.25 > > Looking up port of RPC 100005/1 on 172.20.101.25 > > VFS: Mounted root (nfs filesystem). > > Freeing init memory: 136K > > Kernel panic - not syncing: No init found. Try passing init= option to > > kernel. > > > > If your nfs rootpath is correct, then it seems like you do not have an > init anymore. You can boot your kernel with init=/bin/sh to see that > your file system is functional. > > Regards, > Caglar > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v2.0.9 (GNU/Linux) > Comment: Using GnuPG with SUSE - http://enigmail.mozdev.org > > iEYEARECAAYFAkkFk+cACgkQ/nL+S5dojehPAQCgiYlJYlp4FcnJrl22UYxcjfhF > 04AAoLXdINbE5BiTgZXdvVTBquj4lP7w > =J2ZV > -----END PGP SIGNATURE----- > > > > ------------------------------ > > Message: 4 > Date: Mon, 27 Oct 2008 12:52:28 +0200 > From: amr ali <[EMAIL PROTECTED]> > Subject: How to change the output volume level? > To: davinci forum <[email protected]> > Message-ID: <[EMAIL PROTECTED]> > Content-Type: text/plain; charset="windows-1256" > > Hi, > What is the API used to change the output volume level of the OSS driver? > BR, > Amr. > _________________________________________________________________ > Explore the seven wonders of the world > http://search.msn.com/results.aspx?q=7+wonders+world&mkt=en-US&form=QBRE > -------------- next part -------------- > An HTML attachment was scrubbed... > URL: > http://linux.omap.com/pipermail/davinci-linux-open-source/attachments/20081027/5c33b234/attachment.htm > > ------------------------------ > > _______________________________________________ > Davinci-linux-open-source mailing list > [email protected] > http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source > > > End of Davinci-linux-open-source Digest, Vol 34, Issue 118 > ********************************************************** > -- David Manager, Business Development Embedio. 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