You cannot post messages because only members can post, and you are not currently a member.
Description:
Simplemachines One (Sim.One)
Single Board Computer (SBC) Public Discussion Group
|
|
|
Framebuffer on Sim1
|
| |
Hi guys
lot of time from my last mail on the list.. so I'm back and I'm trying
to use framebuffer on Sim1 with mame.
I've choose advancemame because should give best performance on arm
but got some trouble..
Advmame offer tool call advcfg for configure the video card, I've
tried lot of configuration but even with lowest resolution screen goes... more »
|
|
|
programming Kernel > 2M in flash memory
|
| |
Hi list, I'm still playing with access RAM in 32-bit mode, most because I do don't want to halve the amount of RAM.. ;) I got very strange trouble on a pair of sim1 v1.3. I can program (write to flash memory) only a kernel made with minimal set of drivers, if I try to program one of the Debian EABI Kernel... more »
|
|
|
The very last hardware bug
|
| |
The only unresolved hardware/software problem I know of with the Sim.One is that sometimes is locks solid on power-on, with the red LED lit constantly. The AN258 workround should detect this and toggle the reset line, but evidently doesn't work on any of the 4 sim.one's I have. Can anyone see the error in the circuit diagrams or track layouts?... more »
|
|
|
MDC/MDIO reading fails
|
| |
Hi all, While checking the ep93xx-eth driver on the Sim.One board I have, I noticed a few problems: - it does not detect when the link status changes, so the link is always assumed to be up (no issue so far) - MDC/MDIO reads to the PHY chip are always failing, see the log attached (ep93xx-mdio-read-fails)... more »
|
|
|
Debian squeeze rootfs available
|
| |
Hi all! I've made a Debian squeeze base root filesystem for Sim.One. It works fine with the same kernel (thank heaven!) Those of you wanting to upgrade an existing installation ca do so with vi /etc/apt/sources.list ...ZZ apt-get update apt-get dist-upgrade The only bogey I hit was that, if you have certain packages... more »
|
|
|
FW: [linux-cirrus] Fwd: Re: More about SD-Card problems
|
| |
...I'm confused - how did a private email to Martin end up in some Cirrus related mailing list? ...[...] ...Well this patch set wasn't meant for public review. It's just a hack I'm working on which was going to evolve into something which could be considered into mainline. I totally agree with you that we should try to use an existing framework. These... more »
|
|
|
More about SD-Card problems
|
| |
Hello, I've been investigating this SD-Card problem for a while and I think it's time to share my observations. As we know, 'apt-get update' is very good in triggering the problem. I've managed to reduce it into a small test program which almost always causes the card to fail. The program is attached... more »
|
|
|
SD error now with 2.6.36 and 2GB microSD card
|
| |
Hi folks I've good news and bad news. The bad one, I still have error with apt-get... The good one, the error is different now and the OS is still usable, so I can help you with some debug! ;) RAM accesses still in 32-bit mode, but OS is running from SD instead USB SD model: Verbatim 2GB Micro SD Card DC44001... more »
|
|
|
