On Sun, 19 Apr 2015 15:49:55 +0300 Reco <[email protected]> wrote:
> Hi. > > On Sun, 19 Apr 2015 08:04:10 -0400 > Celejar <[email protected]> wrote: > > > On Sun, 19 Apr 2015 12:38:40 +0300 > > Reco <[email protected]> wrote: > > > > ... > > > > > > > No. 'Embedded' ends if your RAM exceeds 1M. In that case you really > > > need stripped-down kernel. 64M is plenty as long as you don't run X > > > with all the bells and whistles. > > > > Whose definition of embedded is this? > > https://en.wikipedia.org/wiki/Embedded_system > > [CPU] Word lengths vary from 4-bit to 64-bits and beyond, although the > most typical remain 8/16-bit. > > > Linux's minimum requirement of 32 bits is really pushing the limit of > "embedded". Your opinion, but you haven't provided any real source for your stringent definition. > > Cheap, low end consumer grade > > routers these days usually have at least 4 MB of RAM - and I just > > checked the homepage of the OpenWrt wiki, and noticed a note referring > > to "lower end devices with only 16 MiB RAM". Are you saying that these > > are not considered embedded? > > As long as you can install additional software - it's not "embedded". > OpenWrt is the full-blown multipurpose OS. The real "embedded" system > consists of OS kernel and one single userspace program. And that's it. > > True, it's considered easier to patch a Linux kernel and write some > PHP-based (end inevitably - full of security holes) "web-application" > to manage a router. Which, along with a router can serve as > file-server, torrent seed-box and brewing a coffee :) > Hence OpenWrt, dd-wrt, and a hundred of their clones. > > Good examples of embedded system include (but aren't limited, of > course) Sun's ILOM, HP's BMC or that thing they put instead of OS into > every SIM-card in existence. Okay, so you just basically disagree with the OpenWrt devs on the definition of embedded: "OpenWrt is described as a Linux distribution for embedded devices." Celejar -- To UNSUBSCRIBE, email to [email protected] with a subject of "unsubscribe". Trouble? Contact [email protected] Archive: https://lists.debian.org/[email protected]
