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Date: Thu, 7 Aug 2008 16:04:57 +0200
From: "xavier.montagne" <[EMAIL PRO
Hi,
It is not the job of the Linux kernel to manage the both SDRAM but the one of
your bootloader to setup the appropriate bank to do so.
Adapt the "COL" value to manage the correct column number of each SDRAM and
setup also the BANKCON register to drive 2 devices (cf datasheet).
Cordialement,
Hi,
If you transfered your program to your target with FTP protocol, be sure to
setup the BINARY mode, not the ASCII or AUTO one.
Cordialement,
Xavier MONTAGNE
Pragmatec (www.pragmatec.net)
Gsm : 06.98.06.21.55
Tél : 01.61.30.02.18
Fax : 01.61.30.02.19
- Original Message -
From:
HI,
Actually I remember to get the same trouble with Eclipse at the beginning. If I
remeber well it is related to the version of GDB. The one you're using does not
accept the "i" option Eclipse send automaticaly. I never succeeded to connect
to my target with my old GDB and needed to rebuild a
Sent: Wednesday, September 12, 2007 10:17 AM
Subject: Re: [uClinux-dev] USB and /dev/sdx interface
xavier.montagne ha scritto:
OK, it is an idea !
Do you know how to rmmod and insmod a driver from an application ?
You can do it with a system.
If useful attached the piece of code t
in（163）
2007-09-12
------
发件人： xavier.montagne
发送时间： 2007-09-11 18:02:02
收件人： uClinux development list
抄送：
主题： Re: [uClinux-dev] S3C44b0 commnunication with IDE disk
Hi Kevin,
Never tried the IDE bus connected to t
: [uClinux-dev] USB and /dev/sdx interface
xavier.montagne ha scritto:
OK, it is an idea !
Do you know how to rmmod and insmod a driver from an application ?
You can do it with a system.
If useful attached the piece of code that I use.
regards,
daniele
Cordialement,
hes, then, you go
ahead and assign /dev/sda1 device file name to the USB thumb drive and so on.
I thought this is an efficient method and saves a lot of work
involved in doing insmod/rmmod.
Hope this makes sense!
Merci,
Amol :-)
On 9/11/07, xavier.mo
: [uClinux-dev] USB and /dev/sdx interface
xavier.montagne ha scritto:
Hi,
Everytime I insert a new USB key to my SL811 controler, the kernel detects
properly the key and affect a new interface :
/dev/sda1
/dev/sdb1
/dev/sdc1
If I reuse the same key Linux succeeds to see
Hi,
Everytime I insert a new USB key to my SL811 controler, the kernel detects
properly the key and affect a new interface :
/dev/sda1
/dev/sdb1
/dev/sdc1
If I reuse the same key Linux succeeds to see it and affect the same previous
interface (/dev/sdb for instance).
But how to use everytime th
Hi Kevin,
Never tried the IDE bus connected to the 44B0X in DMA mode. But which uClinux
kernel version do you use with your target ? Is it a snapgear distro ?
Xavier
- Original Message -
From: Kevin（163）
To: uclinux-dev
Sent: Tuesday, September 11, 2007 9:57 AM
Subject: [uCl
/dev/mtd and /dev/mtdblock
Quoth xavier.montagne:
Do you know how to do it with a Linux 2.6 kernel (MMU) ?
There's no difference. Device nodes are added via your vendor makefile
regardless of kernel version. (Which major/minor numbers you need to use
to
do so *migh
[uClinux-dev] /dev/mtd and /dev/mtdblock
Hi,
You could add devices inside the Makefile of your vendor folder.. Remember
once uClinux is started, the /dev folder is ro.
Regards,
Daniel Alomar
En/na xavier.montagne ha escrit:
Hi,
On my linux 2.6 / S3C2410 target I have 4 /dev/mtdblock interf
Hi,
On my linux 2.6 / S3C2410 target I have 4 /dev/mtdblock interfaces. These
are for block device access.
In need to flash a yaffs image and mkyaffs uses the /dev/mtd interface (char
device) to do it.
How do I add a /dev/mtd interface on my system ?
I did with mknod and of course it does not
t;uClinux development list"
Sent: Monday, July 09, 2007 7:33 PM
Subject: Re: [uClinux-dev] FAT16:Problems with big cluster sizes
Hello Xavier,
On Montag, 9. Juli 2007, xavier.montagne wrote:
32K clusters are related to 2Gb card, but I don't thing you can
expect 64Kb cluster size with FAT
Hi,
The first time I insert a USB key in my uClinux 2.4 target, the kernel
detects it under /dev/sda1. If I remove and insert once more the same key I
still need to use the /dev/sda1 interface.
If I want to insert another key (the first was previously removed), I need
to open the /dev/sdb1 i
32K clusters are related to 2Gb card, but I don't thing you can expect 64Kb
cluster size with FAT16 ?!
Did you format the cards from a Windows compter or directly with fdisk on
your linux target ? It could be interesting to see what fdisk reports when
you inspect your device...
Cordialement,
X
Yes for sure :
S3C444B0X
S3C2410A
S3C2440
Xavier
- Original Message -
From: Yuen Chi Chuen
To: Robin Getz ; uclinux-dev@uclinux.org
Sent: Monday, May 21, 2007 12:34 PM
Subject: Re： [uClinux-dev] hardware platform for uClinux
Dear all,
Thanks so much for your reference.
;[EMAIL PROTECTED]>
To: "uClinux development list"
Sent: Monday, May 21, 2007 7:52 AM
Subject: Re: [uClinux-dev] usb device
En/na xavier.montagne ha escrit:
Hi,
Does anyone rebuild a usb device driver (pdisubd12 for instance ) for
uClinux 2.4 ?
Xavier
Hi,
I'm using a Cyp
Hi,
Does anyone rebuild a usb device driver (pdisubd12 for instance ) for
uClinux 2.4 ?
Xavier
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This message was resent by uclinux-dev@ucl
I'm using S3C2410 and Linux 2.6.14 from Pragmatec.
Provided with my development kit.
Xavier
- Original Message -
From: "Mike Dorin" <[EMAIL PROTECTED]>
To:
Sent: Friday, April 06, 2007 1:10 AM
Subject: [uClinux-dev] ARM946E-S
Is anybody run uClinux on an arm946e-s?
Could you walk
ursday, March 01, 2007 1:36 AM
Subject: Re: [uClinux-dev] SL811 usb host
Hi Xavier,
xavier.montagne wrote:
Finaly I succeeded to fix the bug : the S3C44 uses physicaly shared IT
and we need to clear the EXTINTPND before the general INTPND flag.
The problem with this Samsung CPU is that you can not
"Daniel Alomar" <[EMAIL PROTECTED]>
To: "uClinux development list"
Sent: Wednesday, February 28, 2007 11:20 AM
Subject: Re: [uClinux-dev] SL811 usb host
Hi,
I dummy question... How far is compatible snapgear from uClinux-dist?
Regards,
Daniel Alomar
En/na xavier.mont
velopment list"
Sent: Wednesday, February 28, 2007 10:00 AM
Subject: Re: [uClinux-dev] SL811 usb host
Perhaps they share interrupts?
Is SA_SHIRQ flag set on both eth irq and usb irq?
-Original Message-----
From: "xavier.montagne" <[EMAIL PROTECTED]>
To: "uClinux
s when I write some data to the usb disk.
I would like to use the standard driver. Which settings are enable in your
configuration?
Thanks in advance,
Daniel Alomar
En/na xavier.montagne ha escrit:
Hi,
I've got a problem with my sl811 controler : with some USB keys
everything is froze
o try this patch and see if it helps.
Cheers,
Steve
On 28/02/2007, at 8:12 AM, xavier.montagne wrote:
Hi,
I've got a problem with my sl811 controler : with some USB keys
everything is frozen after a
Hi,
I've got a problem with my sl811 controler : with some USB keys everything
is frozen after a "ls /mnt/*".
I need to put an additionnal delay in the sl811_interrupt (mdelay(5)) to be
able to access this key properly. But now the access is really slow...
Did anyone had the same behavior ?
I
Hi,
Did someone succeed to port the last GTK release to ARM9/Linux2.6 target
(DirectFB) ? Now GTK needs a lot of additionnal libraries and a big memory
space to run What is your experience on a 200MHz/64Mo RAM target ?
Regards,
Xavier
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