sysmo-bts
/
barebox
9
0
Fork 0
Code Releases Activity

svn_rev_637

This commit is contained in:
Sascha Hauer 2007-07-05 18:02:12 +02:00 committed by Sascha Hauer
parent 784fa014e2
commit 12991c2c19
1 changed files with 8 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
README.u2
View File

@ -19,13 +19,17 @@ the makefile infrastructure (kbuild), plus a configuration system
(kconfig). So building U-Boot is very similar to building the Linux
kernel.
For the examples below, we use the User Mode U-Boot implementatio, which
For the examples below, we use the User Mode U-Boot implementation, which
is a port of U-Boot to the Linux userspace. This makes it possible to
test drive the code without having real hardware. So for this test
scenario, ARCH=linux is the valid architecture selection.
First, select your architecture in a persistent way by creating a soft
link:
Selection of the architecture and the cross compiler can be done in two
ways. You can either specify it using the environment variables ARCH
and CROSS_COMPILE, or you can create the soft links cross_arch and
cross_compile pointing to your architecture and compiler. For ARCH=linux
we do not need a cross compiler so it is sufficient to specify the
architecture:
# ln -s linux cross_arch
@ -45,7 +49,7 @@ a filesystem space for scripts etc. You can create one locally with
# dd if=/dev/zero of=env.bin bs=1024 count=128
# FIXME - what to do to get a solid environemt
# dd if=/dev/zero of=cramfs.bin bs=1024 count=128
# mkcramfs somedir/ cramfs.bin
# FIXME - create filesystem
Once U-Boot is configured, we can start the compilation