Uboot V2 Prompt Ahoy!!

-


First look: prompt of Uboot V2 on SDP3430!!! ok different thing it crashed right after that.. still need to figure out.. but the exciting thing.. it is running from SRAM and using malloc and stack space in SDRAM! Kinda neat! I still have to do tons of things before I can send the patches out.. been hacking a lot in code.. need to clean things up first. probably I should be able to send the patch in a week. this will enable us to replace X-loader completely! do make config1 -> u get x-loader, make config2 ->get uboot! simple life.. this will also enable me to do peripheral download.. weeeeeee....

Comments

Post a Comment

Popular posts from this blog

simpler alternative to minicom

-
Tired of setting up and switching ports in minicom and want something simple? welcome to picocom setup a script such as ~/bin/ttyUSB0 picocom -f n -p n -b 115200 -i -r -l /dev/ttyUSB0 and next time, just run ttyUSB0 and viola u have a terminal.. ctrl+a followed by ctrl+q quits..
Read more

Quick and Dirty userspace testing of regulator with virtual consumer

-
Writing a driver for a new regulator is usually fun, until you need to test the darned thing. Many of the users of the regulator is probably not yet ready in an development environment and need to test cant wait. I had recently a similar situation and found CONFIG_REGULATOR_VIRTUAL_CONSUMER You'd probably register and provide and regulator supply, but without a driver using it in a controlled environment (read shell script or so), it is hard to poke holes completely into your driver. Steps are rather simple. Assumption - you already have a regulator registered in the system and you are aware of the regulator name - You can also figure out it's name by the following (an example from 3.9-rc8 on Beagle-XM): # head /sys/class/regulator/*/name ==> /sys/class/regulator/regulator.0/name /sys/class/regulator/regulator.1/name /sys/class/regulator/regulator.2/name /sys/class/regulator/regulator.3/name /sys/class/regulator/regulator.4/name /sys/class/regulator/regulator.5/...
Read more

Setting up Email forwarding System for GIT

-
Image
The post is a derivative of the omapzoom wiki page . Disclaimer: my mastery of the wiki tags are dismal.. apologies... some day i hope to have time to post it here Many new developers have been stumped when they need to use git-send-email in corporate environment – usually, if not as a norm, ms exchange servers form the backbone of such an email server system. This page was written based on one of such requirements. To get started, we shall consider common scenarios: a) Setting up a mail forwarding system with postfix on ubuntu b) Setting up a mail forwarding system on a fedora machine c) Using msmtp for using gmail a. to send a patch using a gmail ID b. to send a patch using your corporate ID but through gmail Postfix on Ubuntu – mail forwarding For setting up postfix, you need: a) A mail relay server which will allow your machine to talk to it -> speak to your IT representatives/ other developers sitting next to you b) Super user privileges on the machine you are working on. Step...
Read more