u-boot/board/keymile/scripts/README
Holger Brunck b648bfc212 km/common: simplify debug environment
The debug environment which is stored in textfiles in the
scripts directory was reworked. Two usecase are now present
which can be executed simply from the default environment:
run develop: this configures the environment to setup the
             rootfs via nfs
run ramfs: this configures the environment to setup the
           rootfs in ram

Each architecture now has a "arch" variable which is used
to load the architecture specific debug scripts and to set
the rootpath for NFS.

Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
cc: Heiko Schocher <hs@denx.de>
cc: Wolfgang Denk <wd@denx.de>
2011-07-27 23:43:33 +02:00

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These scripts are needed for our development usecases. Copy this directory
into your tftp root directory to be able to use this scripts.
cp -r <u-boot-repo>/board/keymile/scripts <your_tftp_root>/
To load and configure these usecase, two environment variables in the u-boot
default environment must be parsed:
run develop : setup environment to configure for rootfs via nfs
run ramfs : setup environment to configure for rootfs in ram
Last change: 20.05.2011
develop-common.txt
============================
This file defines variables for working with rootfs via nfs for powerpc and
arm.
develop-<arch>.txt
============================
This file defines architecture specific variables for working with rootfs via
nfs arm.
ramfs-common.txt
============================
This file defines variables for working with rootfs inside the ram for powerpc
and arm.
ramfs-<arch>.txt
============================
This file defines architecture specific variables for working with rootfs inside
ram.