topic HOW TO WRITE A BOOT-UP OR START-UP CODE FOR T1040RDB ?? in T-Series

HOW TO WRITE A BOOT-UP OR START-UP CODE FOR T1040RDB ??

loliyana_jay199 — Sat, 06 Jan 2018 04:03:25 GMT

hellow sir,

recently i joined the industry so i want to know that how to write a boot-up or start-up file for freescale t1040 with u-boot ??

Re: HOW TO WRITE A BOOT-UP OR START-UP CODE FOR T1040RDB ??

Pavel — Wed, 10 Jan 2018 02:42:21 GMT

U-boot is boot loader. It contains start-up code.

Usually modification of u-boot configuration is enough for using a new board. Configuration of the u-boot is available in the following folder in u-boot source: /include/configs/.

See attached file.

Have a great day,
Pavel Chubakov

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Re: HOW TO WRITE A BOOT-UP OR START-UP CODE FOR T1040RDB ??

faizmajeed — Fri, 12 Jan 2018 05:47:24 GMT

Sir this contain only Header file. Can i get whole boot loader for RDBT1040.

Thank You

Re: HOW TO WRITE A BOOT-UP OR START-UP CODE FOR T1040RDB ??

Pavel — Mon, 15 Jan 2018 15:47:03 GMT

Usually the following command sequence is used for SDK installing under Ubuntu 14:

sudo apt-get install ubuntu-minimal ubuntu-standard patch vim-common sed wget subversion git-core coreutils libbonobo2-common unzip texi2html texinfo libsdl1.2-dev docbook-utils gawk python-pysqlite2 diffstat make gcc build-essential xz-utils g++ desktop-file-utils chrpath libgl1-mesa-dev libglu1-mesa-dev autoconf automake groff libtool xterm libncurses5-dev cvs tofrodos

a) command: ls -l /bin/sh

Message: /bin/sh -> dash

b) command: sudo dpkg-reconfigure dash

Answer after password – No

Message:

Removing 'diversion of /bin/sh to /bin/sh.distrib by dash'

Adding 'diversion of /bin/sh to /bin/sh.distrib by bash'

Removing 'diversion of /usr/share/man/man1/sh.1.gz to /usr/share/man/man1/sh.distrib.1.gz by dash'

Adding 'diversion of /usr/share/man/man1/sh.1.gz to /usr/share/man/man1/sh.distrib.1.gz by bash'

c) command for checking: ls -l /bin/sh

Message: /bin/sh -> bash

mount SDK 2.0 .iso file
cd <sdk-install-dir>.
./sources/meta-freescale/scripts/host-prepare.sh

Usually Linux recommends also run the following command: sudo usr/sbin/visudo

. fsl-setup-env -m t2080rdb
bitbake fsl-image-minimal

This command sequence provides u-boot generation.

Have a great day,
Pavel Chubakov