El 09/02/2012 7:24, Icarus Alive escribió:
Would like mini2440 (as master) to communicate with a single uC (as slave). I
do not foresee any need for this communication to extend to multiple slave
devices in future.
The communication is actually bursty and fairly low speed, say 30-40
El 09/02/2012 7:24, Icarus Alive escribió:
Would like mini2440 (as master) to communicate with a single uC (as slave). I
do not foresee any need for this communication to extend to multiple slave
devices in future.
The communication is actually bursty and fairly low speed, say 30-40
Hello all,
I need to use serial port 0 for my application and thus I wanted to avoid the
kernel from using ttySAC0 as a console.
In barebox I edited /env/config and replaced console=ttySAC0,115200 with
console=null in bootargs.
The system starts to boot OK but at some point it seems to stop.
I am aware this thread is a bit old but I have a patch ready that fixes this
behaviour. Is anyone interested?
Guillermo Rodriguez
El 19/12/2013 15:29, Jürgen Beisert escribió:
Hi Pawel,
On Thursday 19 December 2013 12:23:36 Pawel Suchanecki wrote:
[...]
but also occasionally (1 per
I will prepare a patch and send it to the list. Will also check if it is
applicable to mainline as well.
Thank you,
Guillermo
El 12/06/2014 15:52, Juergen Borleis escribió:
Hi Guillermo,
On Thursday 12 June 2014 15:47:53 Guillermo Rodriguez wrote:
I am aware this thread is a bit old but I
?
Thank you,
Guillermo Rodriguez
Hi Tomasz,
El 12/06/2014 21:08, Tomasz Figa escribió:
Hi Guillermo,
On 12.06.2014 16:01, Guillermo Rodriguez wrote:
I will prepare a patch and send it to the list. Will also check if it is
applicable to mainline as well.
Thank you,
Guillermo
El 12/06/2014 15:52, Juergen Borleis
but should be applicable up to 3.11. A similar
fix was implemented in mainline in 3.12.
Signed-off-by: Guillermo Rodriguez guille.rodrig...@gmail.com
---
Index: linux-3.7/drivers/pwm/pwm-samsung.c
===
--- linux-3.7.orig/drivers/pwm/pwm
From: grodriguez guille.rodrig...@gmail.com
---
.../Add_disable_autoboot_option.diff | 21
.../patches/barebox-2011.05.0/series |3 ++
2 files changed, 24 insertions(+), 0 deletions(-)
create mode 100644
This patch series add supports for the NOR flash in the mini2440 board.
barebox can already run from NOR flash without any modifications.
Patch 1 registers a CFI device and defines a single barebox partition
to make it possible to update the NOR flash from barebox. It is important
to note that
From: grodriguez guille.rodrig...@gmail.com
---
.../barebox-128m-env/config|3 +++
.../barebox-64m-env/config |3 +++
2 files changed, 6 insertions(+), 0 deletions(-)
diff --git
for the rootfs, it would be a good idea to increase this
value.
Note that the platformconfig-NAND-128M file does not set this variable at all.
Thanks and best regards,
Guillermo Rodriguez Garcia
guille.rodrig...@gmail.com
Hi Juergen,
Thanks for the ultra-fast response.
2012/1/25 Juergen Beisert j...@pengutronix.de:
Hi Guillermo,
Guillermo Rodriguez Garcia wrote:
In the mini2440 BSP (2011.12.0), the file
configs/platform-friendlyarm-mini2440/platformconfig-NAND-64M sets the
max ext2 image size
Hi Juergen,
Thank you for your answer.
2014-05-05 10:01 GMT+02:00 Juergen Borleis j...@pengutronix.de:
Hi Guillermo,
On Friday 02 May 2014 09:52:14 Guillermo Rodriguez wrote:
I need to use serial port 0 for my application and thus I wanted to avoid
the kernel from using ttySAC0
Hi Juergen,
2014-05-05 15:04 GMT+02:00 Juergen Borleis j...@pengutronix.de:
And did you also disable the login?
I just found out that the problem is fixed by modifying the standard
/etc/inittab file in ${PTXDIST}/projectroot. I just removed the console
id from the sysinit and
Hello all,
What is the proper / recommended way to modify existing ptx rule/make files?
Example:
I would like to modify rootfs.in/rootfs.make to add an option that installs
/etc/hosts as a link to /run/hosts (a similar option already exists for
/etc/resolv.conf).
Thank you,
Guillermo Rodriguez
(parity, framing, overrun)
are detected, but that only two are traced in serial_icounter_struct.
Can anyone shed some light?
Thank you,
Guillermo Rodriguez Garcia
guille.rodrig...@gmail.com
Hi Juergen,
Thank you for the feedback.
2014-05-08 10:12 GMT+02:00 Juergen Borleis j...@pengutronix.de:
Hi Guillermo,
On Wednesday 07 May 2014 19:22:33 Guillermo Rodriguez Garcia wrote:
I wanted to use the noatime option for the jffs2 filesystem that is used in
the default ptxdist
menu.lst.i586
file? Except
for the issue described above it seems to be almost identical to the
generic menu.lst
file in ptxdist.
Best regards,
Guillermo Rodriguez
2014-05-12 17:57 GMT+02:00 Stella GZ gzest...@gmail.com:
Hello,
I have tried to specify root=UUID=uuid_value but that didn't work either
Hi Juergen,
2014-05-13 9:49 GMT+02:00 Juergen Borleis j...@pengutronix.de:
Hi Guillermo,
On Monday 12 May 2014 20:14:08 Guillermo Rodriguez Garcia wrote:
[...]
Ptxdist maintainers: Is there a reason for the separate menu.lst.i586
file? Except for the issue described above it seems
Signed-off-by: Guillermo Rodriguez guille.rodrig...@gmail.com
---
diff --git a/configs/platform-friendlyarm-mini2440/projectroot/etc/fstab
b/configs/platform-friendlyarm-mini2440/projectroot/etc/fstab
index 22d061a..15464f4 100644
--- a/configs/platform-friendlyarm-mini2440/projectroot/etc/fstab
Hi Juergen,
2014-05-29 20:06 GMT+02:00 Juergen Borleis j...@pengutronix.de:
Hi Guillermo,
On Thursday 29 May 2014 19:28:10 Guillermo Rodriguez Garcia wrote:
The mini2440 BSP ships with a platform-specific /etc/fstab file
which does not mount a tmpfs filesystem in /run. Options that
expect
Hi Juergen,
El lunes, 2 de junio de 2014, Juergen Borleis j...@pengutronix.de escribió:
Hi Guillermo,
On Thursday 29 May 2014 19:28:10 Guillermo Rodriguez Garcia wrote:
The mini2440 BSP ships with a platform-specific /etc/fstab file
which does not mount a tmpfs filesystem in /run. Options
Hi Juergen,
2014-06-13 8:35 GMT+02:00 Juergen Borleis j...@pengutronix.de:
Hi Guillermo,
On Thursday 12 June 2014 16:31:35 Guillermo Rodriguez wrote:
Currently the default env/config file used in barebox for the mini2440 has
the following:
# use 'dhcp' to do dhcp in barebox and in kernel
dive further
into the code, is this expected?
Note:
I am using OSELAS.BSP-Pengutronix-Mini2440-2013.10.0
Thank you,
--
Guillermo Rodriguez Garcia
guille.rodrig...@gmail.com
Hi Juergen,
2014-08-29 10:18 GMT+02:00 Juergen Borleis j...@pengutronix.de:
Hi Guillermo,
On Tuesday 26 August 2014 17:25:41 Guillermo Rodriguez Garcia wrote:
I am playing with the NOR flash of the mini2440 from barebox and
noticed that the protection status seems to be ignored
2014-08-29 11:51 GMT+02:00 Juergen Borleis j...@pengutronix.de:
Hi Guillermo,
On Friday 29 August 2014 11:42:50 Guillermo Rodriguez Garcia wrote:
2014-08-29 10:18 GMT+02:00 Juergen Borleis j...@pengutronix.de:
Hi Guillermo,
On Tuesday 26 August 2014 17:25:41 Guillermo Rodriguez Garcia
only be used as a fall-back in
case the NAND flash is corrupted, by default the init script will not
autoboot Linux when the Mini2440 boots from NOR. Instead it will drop
you directly at the Barebox shell.
===
Let me know if this is helpful.
Guillermo
2014-08-29 12:26 GMT+02:00 Guillermo Rodriguez
Minor correction:
2014-09-01 10:23 GMT+02:00 Guillermo Rodriguez Garcia
guille.rodrig...@gmail.com:
Hi Juergen,
I have just send a patchset to the list.
My suggestion for the manual (perhaps at the end of section 5, Bring
in the Bootloader Barebox), could be something similar
the init scripts, and I don't see where these are
defined. There is one place at the /etc/init.d/udev script where these
links are created manually, but this code is not run if devtmpfs is
mounted (which is the case here)
Can anyone help?
Thank you,
Guillermo Rodriguez Garcia
guille.rodrig
I will answer my own question: These nodes are created by udev but not
defined in any rule files. They are hardcoded into the udev sources.
Guillermo Rodriguez Garcia
guille.rodrig...@gmail.com
2014-09-01 13:11 GMT+02:00 Guillermo Rodriguez Garcia
guille.rodrig...@gmail.com:
Hello all,
I am
Hi Juergen,
2014-09-01 15:20 GMT+02:00 Juergen Borleis j...@pengutronix.de:
Hi Guillermo,
On Monday 01 September 2014 13:11:48 Guillermo Rodriguez Garcia wrote:
I am playing around to see if I can replace udev with mdev for the
mini2440.
Most of it is working but as soon as I remove udev
.
Thank you,
Guillermo Rodriguez Garcia
guille.rodrig...@gmail.com
...@kreuzholzen.de
escribió:
Hi Guillermo,
Guillermo Rodriguez Garcia wrote:
Good news! I have two questions.
I know kernels 3.10 and 3.11 were broken for the s3c2440 but is there a
reason why you dropped support for kernels between 3.4 and 3.10? The
reason
I am asking is that I am myself using 3.7
be found here:
http://www.oselas.org/oselas/bsp/pengutronix/index_en.html
Comments and contributions are welcome.
Enjoy!
Your Pengutronix Development Team
--
Guillermo Rodriguez Garcia
guille.rodrig...@gmail.com
=3e19d858760a138cb8cba92a2395036bd70937e3#l272
--
Guillermo Rodriguez Garcia
guille.rodrig...@gmail.com
Hi Juergen,
2015-02-26 11:42 GMT+01:00 Guillermo Rodriguez Garcia
guille.rodrig...@gmail.com:
2015-02-26 10:53 GMT+01:00 Juergen Borleis j...@pengutronix.de:
Hi Guillermo,
On Thursday 26 February 2015 09:32:56 Guillermo Rodriguez Garcia wrote:
2015-02-25 23:10 GMT+01:00 Juergen Borleis juer
2015-02-26 10:53 GMT+01:00 Juergen Borleis j...@pengutronix.de:
Hi Guillermo,
On Thursday 26 February 2015 09:32:56 Guillermo Rodriguez Garcia wrote:
2015-02-25 23:10 GMT+01:00 Juergen Borleis juer...@kreuzholzen.de:
Guillermo Rodriguez Garcia wrote:
[...]
Question: Does it make sense
Hi Juergen,
Thanks for your answer:
2015-02-25 23:10 GMT+01:00 Juergen Borleis juer...@kreuzholzen.de:
Guillermo Rodriguez Garcia wrote:
[...]
Question: Does it make sense to patch the mini2440 initialisation code
in [1] so that the SDRAM controller is always initialised, even if
running
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